Ignore:
Timestamp:
Sep 17, 2006 10:58:51 PM (18 years ago)
Author:
bennylp
Message:

Fixed incorrect cross compilation settings with the autoconf script.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • pjproject/trunk/aconfigure

    r709 r726  
    11#! /bin/sh 
    22# Guess values for system-dependent variables and create Makefiles. 
    3 # Generated by GNU Autoconf 2.56 for pjproject 0.5.8. 
     3# Generated by GNU Autoconf 2.59 for pjproject 0.5.8. 
    44# 
    5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 
    6 # Free Software Foundation, Inc. 
     5# Copyright (C) 2003 Free Software Foundation, Inc. 
    76# This configure script is free software; the Free Software Foundation 
    87# gives unlimited permission to copy, distribute and modify it. 
    … …  
    2120  set -o posix 
    2221fi 
     22DUALCASE=1; export DUALCASE # for MKS sh 
    2323 
    2424# Support unset when possible. 
    25 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 
     25if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
    2626  as_unset=unset 
    2727else 
    … …  
    4242  LC_TELEPHONE LC_TIME 
    4343do 
    44   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 
     44  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    4545    eval $as_var=C; export $as_var 
    4646  else 
    … …  
    219219  as_mkdir_p=: 
    220220else 
     221  test -d ./-p && rmdir ./-p 
    221222  as_mkdir_p=false 
    222223fi 
    … …  
    225226 
    226227# Sed expression to map a string onto a valid CPP name. 
    227 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 
     228as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 
    228229 
    229230# Sed expression to map a string onto a valid variable name. 
    230 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 
     231as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 
    231232 
    232233 
    … …  
    667668# Be sure to have absolute paths. 
    668669for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ 
    669               localstatedir libdir includedir oldincludedir infodir mandir 
     670              localstatedir libdir includedir oldincludedir infodir mandir 
    670671do 
    671672  eval ac_val=$`echo $ac_var` 
    … …  
    707708  ac_confdir=`(dirname "$0") 2>/dev/null || 
    708709$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    709         X"$0" : 'X\(//\)[^/]' \| \ 
    710         X"$0" : 'X\(//\)$' \| \ 
    711         X"$0" : 'X\(/\)' \| \ 
    712         .     : '\(.\)' 2>/dev/null || 
     710        X"$0" : 'X\(//\)[^/]' \| \ 
     711        X"$0" : 'X\(//\)$' \| \ 
     712        X"$0" : 'X\(/\)' \| \ 
     713        .     : '\(.\)' 2>/dev/null || 
    713714echo X"$0" | 
    714715    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    810811Installation directories: 
    811812  --prefix=PREFIX         install architecture-independent files in PREFIX 
    812                           [$ac_default_prefix] 
     813                          [$ac_default_prefix] 
    813814  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX 
    814                           [PREFIX] 
     815                          [PREFIX] 
    815816 
    816817By default, \`make install' will install all the files in 
    … …  
    914915    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
    915916esac 
    916 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 
    917 # absolute. 
    918 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 
    919 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 
    920 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 
    921 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 
     917 
     918# Do not use `cd foo && pwd` to compute absolute paths, because 
     919# the directories may not exist. 
     920case `pwd` in 
     921.) ac_abs_builddir="$ac_dir";; 
     922*) 
     923  case "$ac_dir" in 
     924  .) ac_abs_builddir=`pwd`;; 
     925  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 
     926  *) ac_abs_builddir=`pwd`/"$ac_dir";; 
     927  esac;; 
     928esac 
     929case $ac_abs_builddir in 
     930.) ac_abs_top_builddir=${ac_top_builddir}.;; 
     931*) 
     932  case ${ac_top_builddir}. in 
     933  .) ac_abs_top_builddir=$ac_abs_builddir;; 
     934  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 
     935  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 
     936  esac;; 
     937esac 
     938case $ac_abs_builddir in 
     939.) ac_abs_srcdir=$ac_srcdir;; 
     940*) 
     941  case $ac_srcdir in 
     942  .) ac_abs_srcdir=$ac_abs_builddir;; 
     943  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 
     944  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 
     945  esac;; 
     946esac 
     947case $ac_abs_builddir in 
     948.) ac_abs_top_srcdir=$ac_top_srcdir;; 
     949*) 
     950  case $ac_top_srcdir in 
     951  .) ac_abs_top_srcdir=$ac_abs_builddir;; 
     952  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 
     953  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 
     954  esac;; 
     955esac 
    922956 
    923957    cd $ac_dir 
    … …  
    930964      $SHELL $ac_srcdir/configure  --help=recursive 
    931965    elif test -f $ac_srcdir/configure.ac || 
    932            test -f $ac_srcdir/configure.in; then 
     966           test -f $ac_srcdir/configure.in; then 
    933967      echo 
    934968      $ac_configure --help 
    … …  
    944978  cat <<\_ACEOF 
    945979pjproject configure 0.5.8 
    946 generated by GNU Autoconf 2.56 
    947  
    948 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 
    949 Free Software Foundation, Inc. 
     980generated by GNU Autoconf 2.59 
     981 
     982Copyright (C) 2003 Free Software Foundation, Inc. 
    950983This configure script is free software; the Free Software Foundation 
    951984gives unlimited permission to copy, distribute and modify it. 
    … …  
    959992 
    960993It was created by pjproject $as_me 0.5.8, which was 
    961 generated by GNU Autoconf 2.56.  Invocation command line was 
     994generated by GNU Autoconf 2.59.  Invocation command line was 
    962995 
    963996  $ $0 $@ 
    … …  
    10361069      ac_configure_args1="$ac_configure_args1 '$ac_arg'" 
    10371070      if test $ac_must_keep_next = true; then 
    1038         ac_must_keep_next=false # Got value, back to normal. 
     1071        ac_must_keep_next=false # Got value, back to normal. 
    10391072      else 
    1040         case $ac_arg in 
    1041           *=* | --config-cache | -C | -disable-* | --disable-* \ 
    1042           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 
    1043           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 
    1044           | -with-* | --with-* | -without-* | --without-* | --x) 
    1045             case "$ac_configure_args0 " in 
    1046               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 
    1047             esac 
    1048             ;; 
    1049           -* ) ac_must_keep_next=true ;; 
    1050         esac 
     1073        case $ac_arg in 
     1074          *=* | --config-cache | -C | -disable-* | --disable-* \ 
     1075          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 
     1076          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 
     1077          | -with-* | --with-* | -without-* | --without-* | --x) 
     1078            case "$ac_configure_args0 " in 
     1079              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 
     1080            esac 
     1081            ;; 
     1082          -* ) ac_must_keep_next=true ;; 
     1083        esac 
    10511084      fi 
    10521085      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 
    … …  
    10821115    *ac_space=\ *) 
    10831116      sed -n \ 
    1084         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 
    1085           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 
     1117        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 
     1118          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 
    10861119      ;; 
    10871120    *) 
    10881121      sed -n \ 
    1089         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
     1122        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    10901123      ;; 
    10911124    esac; 
    … …  
    11161149      do 
    11171150        eval ac_val=$`echo $ac_var` 
    1118         echo "$ac_var='"'"'$ac_val'"'"'" 
     1151        echo "$ac_var='"'"'$ac_val'"'"'" 
    11191152      done | sort 
    11201153      echo 
    … …  
    11351168    echo "$as_me: exit $exit_status" 
    11361169  } >&5 
    1137   rm -f core core.* *.core && 
     1170  rm -f core *.core && 
    11381171  rm -rf conftest* confdefs* conf$$* $ac_clean_files && 
    11391172    exit $exit_status 
    … …  
    12151248ac_cache_corrupted=false 
    12161249for ac_var in `(set) 2>&1 | 
    1217                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 
     1250               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 
    12181251  eval ac_old_set=\$ac_cv_env_${ac_var}_set 
    12191252  eval ac_new_set=\$ac_env_${ac_var}_set 
    … …  
    12321265    *) 
    12331266      if test "x$ac_old_val" != "x$ac_new_val"; then 
    1234         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 
     1267        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 
    12351268echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 
    1236         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 
     1269        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 
    12371270echo "$as_me:   former value:  $ac_old_val" >&2;} 
    1238         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 
     1271        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 
    12391272echo "$as_me:   current value: $ac_new_val" >&2;} 
    1240         ac_cache_corrupted=: 
     1273        ac_cache_corrupted=: 
    12411274      fi;; 
    12421275  esac 
    … …  
    12941327 
    12951328 
     1329 
     1330host_orig="$host" 
     1331 
    12961332ac_aux_dir= 
    12971333for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 
    … …  
    14141450CXXFLAGS="$CFLAGS $CXXFLAGS" 
    14151451 
    1416  
    14171452ac_ext=c 
    14181453ac_cpp='$CPP $CPPFLAGS' 
    … …  
    17511786 
    17521787cat >conftest.$ac_ext <<_ACEOF 
    1753 #line $LINENO "configure" 
    17541788/* confdefs.h.  */ 
    17551789_ACEOF 
    … …  
    17711805# It will help us diagnose broken compilers, and finding out an intuition 
    17721806# of exeext. 
    1773 echo "$as_me:$LINENO: checking for C compiler default output" >&5 
    1774 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 
     1807echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 
     1808echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 
    17751809ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
    17761810if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 
    … …  
    17921826  case $ac_file in 
    17931827    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 
    1794         ;; 
     1828        ;; 
    17951829    conftest.$ac_ext ) 
    1796         # This is the source file. 
    1797         ;; 
     1830        # This is the source file. 
     1831        ;; 
    17981832    [ab].out ) 
    1799         # We found the default executable, but exeext='' is most 
    1800         # certainly right. 
    1801         break;; 
     1833        # We found the default executable, but exeext='' is most 
     1834        # certainly right. 
     1835        break;; 
    18021836    *.* ) 
    1803         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    1804         # FIXME: I believe we export ac_cv_exeext for Libtool, 
    1805         # but it would be cool to find out if it's true.  Does anybody 
    1806         # maintain Libtool? --akim. 
    1807         export ac_cv_exeext 
    1808         break;; 
     1837        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
     1838        # FIXME: I believe we export ac_cv_exeext for Libtool, 
     1839        # but it would be cool to find out if it's true.  Does anybody 
     1840        # maintain Libtool? --akim. 
     1841        export ac_cv_exeext 
     1842        break;; 
    18091843    * ) 
    1810         break;; 
     1844        break;; 
    18111845  esac 
    18121846done 
    … …  
    18821916    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 
    18831917    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    1884           export ac_cv_exeext 
    1885           break;; 
     1918          export ac_cv_exeext 
     1919          break;; 
    18861920    * ) break;; 
    18871921  esac 
    … …  
    19081942else 
    19091943  cat >conftest.$ac_ext <<_ACEOF 
    1910 #line $LINENO "configure" 
    19111944/* confdefs.h.  */ 
    19121945_ACEOF 
    … …  
    19591992else 
    19601993  cat >conftest.$ac_ext <<_ACEOF 
    1961 #line $LINENO "configure" 
    19621994/* confdefs.h.  */ 
    19631995_ACEOF 
    … …  
    19792011rm -f conftest.$ac_objext 
    19802012if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    1981   (eval $ac_compile) 2>&5 
    1982   ac_status=$? 
     2013  (eval $ac_compile) 2>conftest.er1 
     2014  ac_status=$? 
     2015  grep -v '^ *+' conftest.er1 >conftest.err 
     2016  rm -f conftest.er1 
     2017  cat conftest.err >&5 
    19832018  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    19842019  (exit $ac_status); } && 
    1985          { ac_try='test -s conftest.$ac_objext' 
     2020         { ac_try='test -z "$ac_c_werror_flag" 
     2021                         || test ! -s conftest.err' 
     2022  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2023  (eval $ac_try) 2>&5 
     2024  ac_status=$? 
     2025  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2026  (exit $ac_status); }; } && 
     2027         { ac_try='test -s conftest.$ac_objext' 
    19862028  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    19872029  (eval $ac_try) 2>&5 
    … …  
    19962038ac_compiler_gnu=no 
    19972039fi 
    1998 rm -f conftest.$ac_objext conftest.$ac_ext 
     2040rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    19992041ac_cv_c_compiler_gnu=$ac_compiler_gnu 
    20002042 
    … …  
    20122054else 
    20132055  cat >conftest.$ac_ext <<_ACEOF 
    2014 #line $LINENO "configure" 
    20152056/* confdefs.h.  */ 
    20162057_ACEOF 
    … …  
    20292070rm -f conftest.$ac_objext 
    20302071if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2031   (eval $ac_compile) 2>&5 
    2032   ac_status=$? 
     2072  (eval $ac_compile) 2>conftest.er1 
     2073  ac_status=$? 
     2074  grep -v '^ *+' conftest.er1 >conftest.err 
     2075  rm -f conftest.er1 
     2076  cat conftest.err >&5 
    20332077  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    20342078  (exit $ac_status); } && 
    2035          { ac_try='test -s conftest.$ac_objext' 
     2079         { ac_try='test -z "$ac_c_werror_flag" 
     2080                         || test ! -s conftest.err' 
     2081  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2082  (eval $ac_try) 2>&5 
     2083  ac_status=$? 
     2084  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2085  (exit $ac_status); }; } && 
     2086         { ac_try='test -s conftest.$ac_objext' 
    20362087  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    20372088  (eval $ac_try) 2>&5 
    … …  
    20462097ac_cv_prog_cc_g=no 
    20472098fi 
    2048 rm -f conftest.$ac_objext conftest.$ac_ext 
     2099rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    20492100fi 
    20502101echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 
    … …  
    20732124ac_save_CC=$CC 
    20742125cat >conftest.$ac_ext <<_ACEOF 
    2075 #line $LINENO "configure" 
    20762126/* confdefs.h.  */ 
    20772127_ACEOF 
    … …  
    21012151  return s; 
    21022152} 
     2153 
     2154/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has 
     2155   function prototypes and stuff, but not '\xHH' hex character constants. 
     2156   These don't provoke an error unfortunately, instead are silently treated 
     2157   as 'x'.  The following induces an error, until -std1 is added to get 
     2158   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an 
     2159   array size at least.  It's necessary to write '\x00'==0 to get something 
     2160   that's true only with -std1.  */ 
     2161int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 
     2162 
    21032163int test (int i, double x); 
    21042164struct s1 {int (*f) (int a);}; 
    … …  
    21272187  rm -f conftest.$ac_objext 
    21282188if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2129   (eval $ac_compile) 2>&5 
    2130   ac_status=$? 
     2189  (eval $ac_compile) 2>conftest.er1 
     2190  ac_status=$? 
     2191  grep -v '^ *+' conftest.er1 >conftest.err 
     2192  rm -f conftest.er1 
     2193  cat conftest.err >&5 
    21312194  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    21322195  (exit $ac_status); } && 
    2133          { ac_try='test -s conftest.$ac_objext' 
     2196         { ac_try='test -z "$ac_c_werror_flag" 
     2197                         || test ! -s conftest.err' 
     2198  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2199  (eval $ac_try) 2>&5 
     2200  ac_status=$? 
     2201  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2202  (exit $ac_status); }; } && 
     2203         { ac_try='test -s conftest.$ac_objext' 
    21342204  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    21352205  (eval $ac_try) 2>&5 
    … …  
    21442214 
    21452215fi 
    2146 rm -f conftest.$ac_objext 
     2216rm -f conftest.err conftest.$ac_objext 
    21472217done 
    21482218rm -f conftest.$ac_ext conftest.$ac_objext 
    … …  
    21722242rm -f conftest.$ac_objext 
    21732243if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2174   (eval $ac_compile) 2>&5 
    2175   ac_status=$? 
     2244  (eval $ac_compile) 2>conftest.er1 
     2245  ac_status=$? 
     2246  grep -v '^ *+' conftest.er1 >conftest.err 
     2247  rm -f conftest.er1 
     2248  cat conftest.err >&5 
    21762249  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    21772250  (exit $ac_status); } && 
    2178          { ac_try='test -s conftest.$ac_objext' 
     2251         { ac_try='test -z "$ac_c_werror_flag" 
     2252                         || test ! -s conftest.err' 
     2253  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2254  (eval $ac_try) 2>&5 
     2255  ac_status=$? 
     2256  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2257  (exit $ac_status); }; } && 
     2258         { ac_try='test -s conftest.$ac_objext' 
    21792259  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    21802260  (eval $ac_try) 2>&5 
    … …  
    21832263  (exit $ac_status); }; }; then 
    21842264  for ac_declaration in \ 
    2185    ''\ 
    2186    '#include <stdlib.h>' \ 
     2265   '' \ 
    21872266   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
    21882267   'extern "C" void std::exit (int); using std::exit;' \ 
    … …  
    21922271do 
    21932272  cat >conftest.$ac_ext <<_ACEOF 
    2194 #line $LINENO "configure" 
    21952273/* confdefs.h.  */ 
    21962274_ACEOF 
    … …  
    21982276cat >>conftest.$ac_ext <<_ACEOF 
    21992277/* end confdefs.h.  */ 
     2278$ac_declaration 
    22002279#include <stdlib.h> 
    2201 $ac_declaration 
    22022280int 
    22032281main () 
    … …  
    22102288rm -f conftest.$ac_objext 
    22112289if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2212   (eval $ac_compile) 2>&5 
    2213   ac_status=$? 
     2290  (eval $ac_compile) 2>conftest.er1 
     2291  ac_status=$? 
     2292  grep -v '^ *+' conftest.er1 >conftest.err 
     2293  rm -f conftest.er1 
     2294  cat conftest.err >&5 
    22142295  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    22152296  (exit $ac_status); } && 
    2216          { ac_try='test -s conftest.$ac_objext' 
     2297         { ac_try='test -z "$ac_c_werror_flag" 
     2298                         || test ! -s conftest.err' 
     2299  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2300  (eval $ac_try) 2>&5 
     2301  ac_status=$? 
     2302  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2303  (exit $ac_status); }; } && 
     2304         { ac_try='test -s conftest.$ac_objext' 
    22172305  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    22182306  (eval $ac_try) 2>&5 
    … …  
    22272315continue 
    22282316fi 
    2229 rm -f conftest.$ac_objext conftest.$ac_ext 
     2317rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    22302318  cat >conftest.$ac_ext <<_ACEOF 
    2231 #line $LINENO "configure" 
    22322319/* confdefs.h.  */ 
    22332320_ACEOF 
    … …  
    22462333rm -f conftest.$ac_objext 
    22472334if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2248   (eval $ac_compile) 2>&5 
    2249   ac_status=$? 
     2335  (eval $ac_compile) 2>conftest.er1 
     2336  ac_status=$? 
     2337  grep -v '^ *+' conftest.er1 >conftest.err 
     2338  rm -f conftest.er1 
     2339  cat conftest.err >&5 
    22502340  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    22512341  (exit $ac_status); } && 
    2252          { ac_try='test -s conftest.$ac_objext' 
     2342         { ac_try='test -z "$ac_c_werror_flag" 
     2343                         || test ! -s conftest.err' 
     2344  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2345  (eval $ac_try) 2>&5 
     2346  ac_status=$? 
     2347  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2348  (exit $ac_status); }; } && 
     2349         { ac_try='test -s conftest.$ac_objext' 
    22532350  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    22542351  (eval $ac_try) 2>&5 
    … …  
    22622359 
    22632360fi 
    2264 rm -f conftest.$ac_objext conftest.$ac_ext 
     2361rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    22652362done 
    22662363rm -f conftest* 
    … …  
    22762373 
    22772374fi 
    2278 rm -f conftest.$ac_objext conftest.$ac_ext 
     2375rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    22792376ac_ext=c 
    22802377ac_cpp='$CPP $CPPFLAGS' 
    … …  
    24022499else 
    24032500  cat >conftest.$ac_ext <<_ACEOF 
    2404 #line $LINENO "configure" 
    24052501/* confdefs.h.  */ 
    24062502_ACEOF 
    … …  
    24222518rm -f conftest.$ac_objext 
    24232519if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2424   (eval $ac_compile) 2>&5 
    2425   ac_status=$? 
     2520  (eval $ac_compile) 2>conftest.er1 
     2521  ac_status=$? 
     2522  grep -v '^ *+' conftest.er1 >conftest.err 
     2523  rm -f conftest.er1 
     2524  cat conftest.err >&5 
    24262525  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    24272526  (exit $ac_status); } && 
    2428          { ac_try='test -s conftest.$ac_objext' 
     2527         { ac_try='test -z "$ac_cxx_werror_flag" 
     2528                         || test ! -s conftest.err' 
     2529  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2530  (eval $ac_try) 2>&5 
     2531  ac_status=$? 
     2532  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2533  (exit $ac_status); }; } && 
     2534         { ac_try='test -s conftest.$ac_objext' 
    24292535  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    24302536  (eval $ac_try) 2>&5 
    … …  
    24392545ac_compiler_gnu=no 
    24402546fi 
    2441 rm -f conftest.$ac_objext conftest.$ac_ext 
     2547rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    24422548ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 
    24432549 
    … …  
    24552561else 
    24562562  cat >conftest.$ac_ext <<_ACEOF 
    2457 #line $LINENO "configure" 
    24582563/* confdefs.h.  */ 
    24592564_ACEOF 
    … …  
    24722577rm -f conftest.$ac_objext 
    24732578if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2474   (eval $ac_compile) 2>&5 
    2475   ac_status=$? 
     2579  (eval $ac_compile) 2>conftest.er1 
     2580  ac_status=$? 
     2581  grep -v '^ *+' conftest.er1 >conftest.err 
     2582  rm -f conftest.er1 
     2583  cat conftest.err >&5 
    24762584  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    24772585  (exit $ac_status); } && 
    2478          { ac_try='test -s conftest.$ac_objext' 
     2586         { ac_try='test -z "$ac_cxx_werror_flag" 
     2587                         || test ! -s conftest.err' 
     2588  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2589  (eval $ac_try) 2>&5 
     2590  ac_status=$? 
     2591  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2592  (exit $ac_status); }; } && 
     2593         { ac_try='test -s conftest.$ac_objext' 
    24792594  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    24802595  (eval $ac_try) 2>&5 
    … …  
    24892604ac_cv_prog_cxx_g=no 
    24902605fi 
    2491 rm -f conftest.$ac_objext conftest.$ac_ext 
     2606rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    24922607fi 
    24932608echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 
    … …  
    25092624fi 
    25102625for ac_declaration in \ 
    2511    ''\ 
    2512    '#include <stdlib.h>' \ 
     2626   '' \ 
    25132627   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
    25142628   'extern "C" void std::exit (int); using std::exit;' \ 
    … …  
    25182632do 
    25192633  cat >conftest.$ac_ext <<_ACEOF 
    2520 #line $LINENO "configure" 
    25212634/* confdefs.h.  */ 
    25222635_ACEOF 
    … …  
    25242637cat >>conftest.$ac_ext <<_ACEOF 
    25252638/* end confdefs.h.  */ 
     2639$ac_declaration 
    25262640#include <stdlib.h> 
    2527 $ac_declaration 
    25282641int 
    25292642main () 
    … …  
    25362649rm -f conftest.$ac_objext 
    25372650if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2538   (eval $ac_compile) 2>&5 
    2539   ac_status=$? 
     2651  (eval $ac_compile) 2>conftest.er1 
     2652  ac_status=$? 
     2653  grep -v '^ *+' conftest.er1 >conftest.err 
     2654  rm -f conftest.er1 
     2655  cat conftest.err >&5 
    25402656  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    25412657  (exit $ac_status); } && 
    2542          { ac_try='test -s conftest.$ac_objext' 
     2658         { ac_try='test -z "$ac_cxx_werror_flag" 
     2659                         || test ! -s conftest.err' 
     2660  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2661  (eval $ac_try) 2>&5 
     2662  ac_status=$? 
     2663  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2664  (exit $ac_status); }; } && 
     2665         { ac_try='test -s conftest.$ac_objext' 
    25432666  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    25442667  (eval $ac_try) 2>&5 
    … …  
    25532676continue 
    25542677fi 
    2555 rm -f conftest.$ac_objext conftest.$ac_ext 
     2678rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    25562679  cat >conftest.$ac_ext <<_ACEOF 
    2557 #line $LINENO "configure" 
    25582680/* confdefs.h.  */ 
    25592681_ACEOF 
    … …  
    25722694rm -f conftest.$ac_objext 
    25732695if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2574   (eval $ac_compile) 2>&5 
    2575   ac_status=$? 
     2696  (eval $ac_compile) 2>conftest.er1 
     2697  ac_status=$? 
     2698  grep -v '^ *+' conftest.er1 >conftest.err 
     2699  rm -f conftest.er1 
     2700  cat conftest.err >&5 
    25762701  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    25772702  (exit $ac_status); } && 
    2578          { ac_try='test -s conftest.$ac_objext' 
     2703         { ac_try='test -z "$ac_cxx_werror_flag" 
     2704                         || test ! -s conftest.err' 
     2705  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2706  (eval $ac_try) 2>&5 
     2707  ac_status=$? 
     2708  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2709  (exit $ac_status); }; } && 
     2710         { ac_try='test -s conftest.$ac_objext' 
    25792711  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    25802712  (eval $ac_try) 2>&5 
    … …  
    25882720 
    25892721fi 
    2590 rm -f conftest.$ac_objext conftest.$ac_ext 
     2722rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    25912723done 
    25922724rm -f conftest* 
    … …  
    26202752LIBS="-lpthread  $LIBS" 
    26212753cat >conftest.$ac_ext <<_ACEOF 
    2622 #line $LINENO "configure" 
    26232754/* confdefs.h.  */ 
    26242755_ACEOF 
    … …  
    26442775rm -f conftest.$ac_objext conftest$ac_exeext 
    26452776if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2646   (eval $ac_link) 2>&5 
    2647   ac_status=$? 
     2777  (eval $ac_link) 2>conftest.er1 
     2778  ac_status=$? 
     2779  grep -v '^ *+' conftest.er1 >conftest.err 
     2780  rm -f conftest.er1 
     2781  cat conftest.err >&5 
    26482782  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    26492783  (exit $ac_status); } && 
    2650          { ac_try='test -s conftest$ac_exeext' 
     2784         { ac_try='test -z "$ac_c_werror_flag" 
     2785                         || test ! -s conftest.err' 
     2786  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2787  (eval $ac_try) 2>&5 
     2788  ac_status=$? 
     2789  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2790  (exit $ac_status); }; } && 
     2791         { ac_try='test -s conftest$ac_exeext' 
    26512792  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    26522793  (eval $ac_try) 2>&5 
    … …  
    26612802ac_cv_lib_pthread_pthread_create=no 
    26622803fi 
    2663 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     2804rm -f conftest.err conftest.$ac_objext \ 
     2805      conftest$ac_exeext conftest.$ac_ext 
    26642806LIBS=$ac_check_lib_save_LIBS 
    26652807fi 
    … …  
    26842826LIBS="-lwsock32  $LIBS" 
    26852827cat >conftest.$ac_ext <<_ACEOF 
    2686 #line $LINENO "configure" 
    26872828/* confdefs.h.  */ 
    26882829_ACEOF 
    … …  
    27082849rm -f conftest.$ac_objext conftest$ac_exeext 
    27092850if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2710   (eval $ac_link) 2>&5 
    2711   ac_status=$? 
     2851  (eval $ac_link) 2>conftest.er1 
     2852  ac_status=$? 
     2853  grep -v '^ *+' conftest.er1 >conftest.err 
     2854  rm -f conftest.er1 
     2855  cat conftest.err >&5 
    27122856  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    27132857  (exit $ac_status); } && 
    2714          { ac_try='test -s conftest$ac_exeext' 
     2858         { ac_try='test -z "$ac_c_werror_flag" 
     2859                         || test ! -s conftest.err' 
     2860  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2861  (eval $ac_try) 2>&5 
     2862  ac_status=$? 
     2863  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2864  (exit $ac_status); }; } && 
     2865         { ac_try='test -s conftest$ac_exeext' 
    27152866  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    27162867  (eval $ac_try) 2>&5 
    … …  
    27252876ac_cv_lib_wsock32_puts=no 
    27262877fi 
    2727 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     2878rm -f conftest.err conftest.$ac_objext \ 
     2879      conftest$ac_exeext conftest.$ac_ext 
    27282880LIBS=$ac_check_lib_save_LIBS 
    27292881fi 
    … …  
    27482900LIBS="-lws2_32  $LIBS" 
    27492901cat >conftest.$ac_ext <<_ACEOF 
    2750 #line $LINENO "configure" 
    27512902/* confdefs.h.  */ 
    27522903_ACEOF 
    … …  
    27722923rm -f conftest.$ac_objext conftest$ac_exeext 
    27732924if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2774   (eval $ac_link) 2>&5 
    2775   ac_status=$? 
     2925  (eval $ac_link) 2>conftest.er1 
     2926  ac_status=$? 
     2927  grep -v '^ *+' conftest.er1 >conftest.err 
     2928  rm -f conftest.er1 
     2929  cat conftest.err >&5 
    27762930  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    27772931  (exit $ac_status); } && 
    2778          { ac_try='test -s conftest$ac_exeext' 
     2932         { ac_try='test -z "$ac_c_werror_flag" 
     2933                         || test ! -s conftest.err' 
     2934  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2935  (eval $ac_try) 2>&5 
     2936  ac_status=$? 
     2937  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2938  (exit $ac_status); }; } && 
     2939         { ac_try='test -s conftest$ac_exeext' 
    27792940  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    27802941  (eval $ac_try) 2>&5 
    … …  
    27892950ac_cv_lib_ws2_32_puts=no 
    27902951fi 
    2791 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     2952rm -f conftest.err conftest.$ac_objext \ 
     2953      conftest$ac_exeext conftest.$ac_ext 
    27922954LIBS=$ac_check_lib_save_LIBS 
    27932955fi 
    … …  
    28122974LIBS="-lole32  $LIBS" 
    28132975cat >conftest.$ac_ext <<_ACEOF 
    2814 #line $LINENO "configure" 
    28152976/* confdefs.h.  */ 
    28162977_ACEOF 
    … …  
    28362997rm -f conftest.$ac_objext conftest$ac_exeext 
    28372998if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2838   (eval $ac_link) 2>&5 
    2839   ac_status=$? 
     2999  (eval $ac_link) 2>conftest.er1 
     3000  ac_status=$? 
     3001  grep -v '^ *+' conftest.er1 >conftest.err 
     3002  rm -f conftest.er1 
     3003  cat conftest.err >&5 
    28403004  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    28413005  (exit $ac_status); } && 
    2842          { ac_try='test -s conftest$ac_exeext' 
     3006         { ac_try='test -z "$ac_c_werror_flag" 
     3007                         || test ! -s conftest.err' 
     3008  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3009  (eval $ac_try) 2>&5 
     3010  ac_status=$? 
     3011  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3012  (exit $ac_status); }; } && 
     3013         { ac_try='test -s conftest$ac_exeext' 
    28433014  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    28443015  (eval $ac_try) 2>&5 
    … …  
    28533024ac_cv_lib_ole32_puts=no 
    28543025fi 
    2855 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3026rm -f conftest.err conftest.$ac_objext \ 
     3027      conftest$ac_exeext conftest.$ac_ext 
    28563028LIBS=$ac_check_lib_save_LIBS 
    28573029fi 
    … …  
    28763048LIBS="-lwinmm  $LIBS" 
    28773049cat >conftest.$ac_ext <<_ACEOF 
    2878 #line $LINENO "configure" 
    28793050/* confdefs.h.  */ 
    28803051_ACEOF 
    … …  
    29003071rm -f conftest.$ac_objext conftest$ac_exeext 
    29013072if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2902   (eval $ac_link) 2>&5 
    2903   ac_status=$? 
     3073  (eval $ac_link) 2>conftest.er1 
     3074  ac_status=$? 
     3075  grep -v '^ *+' conftest.er1 >conftest.err 
     3076  rm -f conftest.er1 
     3077  cat conftest.err >&5 
    29043078  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    29053079  (exit $ac_status); } && 
    2906          { ac_try='test -s conftest$ac_exeext' 
     3080         { ac_try='test -z "$ac_c_werror_flag" 
     3081                         || test ! -s conftest.err' 
     3082  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3083  (eval $ac_try) 2>&5 
     3084  ac_status=$? 
     3085  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3086  (exit $ac_status); }; } && 
     3087         { ac_try='test -s conftest$ac_exeext' 
    29073088  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    29083089  (eval $ac_try) 2>&5 
    … …  
    29173098ac_cv_lib_winmm_puts=no 
    29183099fi 
    2919 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3100rm -f conftest.err conftest.$ac_objext \ 
     3101      conftest$ac_exeext conftest.$ac_ext 
    29203102LIBS=$ac_check_lib_save_LIBS 
    29213103fi 
    … …  
    29403122LIBS="-lsocket  $LIBS" 
    29413123cat >conftest.$ac_ext <<_ACEOF 
    2942 #line $LINENO "configure" 
    29433124/* confdefs.h.  */ 
    29443125_ACEOF 
    … …  
    29643145rm -f conftest.$ac_objext conftest$ac_exeext 
    29653146if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2966   (eval $ac_link) 2>&5 
    2967   ac_status=$? 
     3147  (eval $ac_link) 2>conftest.er1 
     3148  ac_status=$? 
     3149  grep -v '^ *+' conftest.er1 >conftest.err 
     3150  rm -f conftest.er1 
     3151  cat conftest.err >&5 
    29683152  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    29693153  (exit $ac_status); } && 
    2970          { ac_try='test -s conftest$ac_exeext' 
     3154         { ac_try='test -z "$ac_c_werror_flag" 
     3155                         || test ! -s conftest.err' 
     3156  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3157  (eval $ac_try) 2>&5 
     3158  ac_status=$? 
     3159  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3160  (exit $ac_status); }; } && 
     3161         { ac_try='test -s conftest$ac_exeext' 
    29713162  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    29723163  (eval $ac_try) 2>&5 
    … …  
    29813172ac_cv_lib_socket_puts=no 
    29823173fi 
    2983 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3174rm -f conftest.err conftest.$ac_objext \ 
     3175      conftest$ac_exeext conftest.$ac_ext 
    29843176LIBS=$ac_check_lib_save_LIBS 
    29853177fi 
    … …  
    30043196LIBS="-lrt  $LIBS" 
    30053197cat >conftest.$ac_ext <<_ACEOF 
    3006 #line $LINENO "configure" 
    30073198/* confdefs.h.  */ 
    30083199_ACEOF 
    … …  
    30283219rm -f conftest.$ac_objext conftest$ac_exeext 
    30293220if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    3030   (eval $ac_link) 2>&5 
    3031   ac_status=$? 
     3221  (eval $ac_link) 2>conftest.er1 
     3222  ac_status=$? 
     3223  grep -v '^ *+' conftest.er1 >conftest.err 
     3224  rm -f conftest.er1 
     3225  cat conftest.err >&5 
    30323226  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    30333227  (exit $ac_status); } && 
    3034          { ac_try='test -s conftest$ac_exeext' 
     3228         { ac_try='test -z "$ac_c_werror_flag" 
     3229                         || test ! -s conftest.err' 
     3230  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3231  (eval $ac_try) 2>&5 
     3232  ac_status=$? 
     3233  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3234  (exit $ac_status); }; } && 
     3235         { ac_try='test -s conftest$ac_exeext' 
    30353236  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    30363237  (eval $ac_try) 2>&5 
    … …  
    30453246ac_cv_lib_rt_puts=no 
    30463247fi 
    3047 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3248rm -f conftest.err conftest.$ac_objext \ 
     3249      conftest$ac_exeext conftest.$ac_ext 
    30483250LIBS=$ac_check_lib_save_LIBS 
    30493251fi 
    … …  
    30683270LIBS="-lnsl  $LIBS" 
    30693271cat >conftest.$ac_ext <<_ACEOF 
    3070 #line $LINENO "configure" 
    30713272/* confdefs.h.  */ 
    30723273_ACEOF 
    … …  
    30923293rm -f conftest.$ac_objext conftest$ac_exeext 
    30933294if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    3094   (eval $ac_link) 2>&5 
    3095   ac_status=$? 
     3295  (eval $ac_link) 2>conftest.er1 
     3296  ac_status=$? 
     3297  grep -v '^ *+' conftest.er1 >conftest.err 
     3298  rm -f conftest.er1 
     3299  cat conftest.err >&5 
    30963300  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    30973301  (exit $ac_status); } && 
    3098          { ac_try='test -s conftest$ac_exeext' 
     3302         { ac_try='test -z "$ac_c_werror_flag" 
     3303                         || test ! -s conftest.err' 
     3304  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3305  (eval $ac_try) 2>&5 
     3306  ac_status=$? 
     3307  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3308  (exit $ac_status); }; } && 
     3309         { ac_try='test -s conftest$ac_exeext' 
    30993310  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    31003311  (eval $ac_try) 2>&5 
    … …  
    31093320ac_cv_lib_nsl_puts=no 
    31103321fi 
    3111 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3322rm -f conftest.err conftest.$ac_objext \ 
     3323      conftest$ac_exeext conftest.$ac_ext 
    31123324LIBS=$ac_check_lib_save_LIBS 
    31133325fi 
    … …  
    31603372  # See if sys/param.h defines the BYTE_ORDER macro. 
    31613373cat >conftest.$ac_ext <<_ACEOF 
    3162 #line $LINENO "configure" 
    31633374/* confdefs.h.  */ 
    31643375_ACEOF 
    … …  
    31823393rm -f conftest.$ac_objext 
    31833394if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3184   (eval $ac_compile) 2>&5 
    3185   ac_status=$? 
     3395  (eval $ac_compile) 2>conftest.er1 
     3396  ac_status=$? 
     3397  grep -v '^ *+' conftest.er1 >conftest.err 
     3398  rm -f conftest.er1 
     3399  cat conftest.err >&5 
    31863400  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    31873401  (exit $ac_status); } && 
    3188          { ac_try='test -s conftest.$ac_objext' 
     3402         { ac_try='test -z "$ac_c_werror_flag" 
     3403                         || test ! -s conftest.err' 
     3404  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3405  (eval $ac_try) 2>&5 
     3406  ac_status=$? 
     3407  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3408  (exit $ac_status); }; } && 
     3409         { ac_try='test -s conftest.$ac_objext' 
    31893410  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    31903411  (eval $ac_try) 2>&5 
    … …  
    31943415  # It does; now see whether it defined to BIG_ENDIAN or not. 
    31953416cat >conftest.$ac_ext <<_ACEOF 
    3196 #line $LINENO "configure" 
    31973417/* confdefs.h.  */ 
    31983418_ACEOF 
    … …  
    32163436rm -f conftest.$ac_objext 
    32173437if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3218   (eval $ac_compile) 2>&5 
    3219   ac_status=$? 
     3438  (eval $ac_compile) 2>conftest.er1 
     3439  ac_status=$? 
     3440  grep -v '^ *+' conftest.er1 >conftest.err 
     3441  rm -f conftest.er1 
     3442  cat conftest.err >&5 
    32203443  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    32213444  (exit $ac_status); } && 
    3222          { ac_try='test -s conftest.$ac_objext' 
     3445         { ac_try='test -z "$ac_c_werror_flag" 
     3446                         || test ! -s conftest.err' 
     3447  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3448  (eval $ac_try) 2>&5 
     3449  ac_status=$? 
     3450  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3451  (exit $ac_status); }; } && 
     3452         { ac_try='test -s conftest.$ac_objext' 
    32233453  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    32243454  (eval $ac_try) 2>&5 
    … …  
    32333463ac_cv_c_bigendian=no 
    32343464fi 
    3235 rm -f conftest.$ac_objext conftest.$ac_ext 
     3465rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    32363466else 
    32373467  echo "$as_me: failed program was:" >&5 
    … …  
    32433473  ac_cv_c_bigendian=unknown 
    32443474  cat >conftest.$ac_ext <<_ACEOF 
    3245 #line $LINENO "configure" 
    32463475/* confdefs.h.  */ 
    32473476_ACEOF 
    … …  
    32653494rm -f conftest.$ac_objext 
    32663495if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3267   (eval $ac_compile) 2>&5 
    3268   ac_status=$? 
     3496  (eval $ac_compile) 2>conftest.er1 
     3497  ac_status=$? 
     3498  grep -v '^ *+' conftest.er1 >conftest.err 
     3499  rm -f conftest.er1 
     3500  cat conftest.err >&5 
    32693501  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    32703502  (exit $ac_status); } && 
    3271          { ac_try='test -s conftest.$ac_objext' 
     3503         { ac_try='test -z "$ac_c_werror_flag" 
     3504                         || test ! -s conftest.err' 
     3505  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3506  (eval $ac_try) 2>&5 
     3507  ac_status=$? 
     3508  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3509  (exit $ac_status); }; } && 
     3510         { ac_try='test -s conftest.$ac_objext' 
    32723511  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    32733512  (eval $ac_try) 2>&5 
    … …  
    32913530 
    32923531fi 
    3293 rm -f conftest.$ac_objext conftest.$ac_ext 
     3532rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    32943533else 
    32953534  cat >conftest.$ac_ext <<_ACEOF 
    3296 #line $LINENO "configure" 
    32973535/* confdefs.h.  */ 
    32983536_ACEOF 
    … …  
    33333571ac_cv_c_bigendian=yes 
    33343572fi 
    3335 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    3336 fi 
    3337 fi 
    3338 rm -f conftest.$ac_objext conftest.$ac_ext 
     3573rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     3574fi 
     3575fi 
     3576rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    33393577fi 
    33403578echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 
    … …  
    34323670LIBS="-lm  $LIBS" 
    34333671cat >conftest.$ac_ext <<_ACEOF 
    3434 #line $LINENO "configure" 
    34353672/* confdefs.h.  */ 
    34363673_ACEOF 
    … …  
    34563693rm -f conftest.$ac_objext conftest$ac_exeext 
    34573694if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    3458   (eval $ac_link) 2>&5 
    3459   ac_status=$? 
     3695  (eval $ac_link) 2>conftest.er1 
     3696  ac_status=$? 
     3697  grep -v '^ *+' conftest.er1 >conftest.err 
     3698  rm -f conftest.er1 
     3699  cat conftest.err >&5 
    34603700  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    34613701  (exit $ac_status); } && 
    3462          { ac_try='test -s conftest$ac_exeext' 
     3702         { ac_try='test -z "$ac_c_werror_flag" 
     3703                         || test ! -s conftest.err' 
     3704  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3705  (eval $ac_try) 2>&5 
     3706  ac_status=$? 
     3707  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3708  (exit $ac_status); }; } && 
     3709         { ac_try='test -s conftest$ac_exeext' 
    34633710  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    34643711  (eval $ac_try) 2>&5 
    … …  
    34733720ac_cv_lib_m_fmod=no 
    34743721fi 
    3475 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3722rm -f conftest.err conftest.$ac_objext \ 
     3723      conftest$ac_exeext conftest.$ac_ext 
    34763724LIBS=$ac_check_lib_save_LIBS 
    34773725fi 
    … …  
    35143762  # Use a header file that comes with gcc, so configuring glibc 
    35153763  # with a fresh cross-compiler works. 
     3764  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
     3765  # <limits.h> exists even on freestanding compilers. 
    35163766  # On the NeXT, cc -E runs the code through the compiler's parser, 
    35173767  # not just through cpp. "Syntax error" is here to catch this case. 
    35183768  cat >conftest.$ac_ext <<_ACEOF 
    3519 #line $LINENO "configure" 
    35203769/* confdefs.h.  */ 
    35213770_ACEOF 
    … …  
    35233772cat >>conftest.$ac_ext <<_ACEOF 
    35243773/* end confdefs.h.  */ 
    3525 #include <assert.h> 
    3526                      Syntax error 
     3774#ifdef __STDC__ 
     3775# include <limits.h> 
     3776#else 
     3777# include <assert.h> 
     3778#endif 
     3779                     Syntax error 
    35273780_ACEOF 
    35283781if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
    … …  
    35363789  if test -s conftest.err; then 
    35373790    ac_cpp_err=$ac_c_preproc_warn_flag 
     3791    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    35383792  else 
    35393793    ac_cpp_err= 
    … …  
    35563810  # can be detected and how. 
    35573811  cat >conftest.$ac_ext <<_ACEOF 
    3558 #line $LINENO "configure" 
    35593812/* confdefs.h.  */ 
    35603813_ACEOF 
    … …  
    35743827  if test -s conftest.err; then 
    35753828    ac_cpp_err=$ac_c_preproc_warn_flag 
     3829    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    35763830  else 
    35773831    ac_cpp_err= 
    … …  
    36153869  # Use a header file that comes with gcc, so configuring glibc 
    36163870  # with a fresh cross-compiler works. 
     3871  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
     3872  # <limits.h> exists even on freestanding compilers. 
    36173873  # On the NeXT, cc -E runs the code through the compiler's parser, 
    36183874  # not just through cpp. "Syntax error" is here to catch this case. 
    36193875  cat >conftest.$ac_ext <<_ACEOF 
    3620 #line $LINENO "configure" 
    36213876/* confdefs.h.  */ 
    36223877_ACEOF 
    … …  
    36243879cat >>conftest.$ac_ext <<_ACEOF 
    36253880/* end confdefs.h.  */ 
    3626 #include <assert.h> 
    3627                      Syntax error 
     3881#ifdef __STDC__ 
     3882# include <limits.h> 
     3883#else 
     3884# include <assert.h> 
     3885#endif 
     3886                     Syntax error 
    36283887_ACEOF 
    36293888if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
    … …  
    36373896  if test -s conftest.err; then 
    36383897    ac_cpp_err=$ac_c_preproc_warn_flag 
     3898    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    36393899  else 
    36403900    ac_cpp_err= 
    … …  
    36573917  # can be detected and how. 
    36583918  cat >conftest.$ac_ext <<_ACEOF 
    3659 #line $LINENO "configure" 
    36603919/* confdefs.h.  */ 
    36613920_ACEOF 
    … …  
    36753934  if test -s conftest.err; then 
    36763935    ac_cpp_err=$ac_c_preproc_warn_flag 
     3936    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    36773937  else 
    36783938    ac_cpp_err= 
    … …  
    37353995else 
    37363996  cat >conftest.$ac_ext <<_ACEOF 
    3737 #line $LINENO "configure" 
    37383997/* confdefs.h.  */ 
    37393998_ACEOF 
    … …  
    37564015rm -f conftest.$ac_objext 
    37574016if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3758   (eval $ac_compile) 2>&5 
    3759   ac_status=$? 
     4017  (eval $ac_compile) 2>conftest.er1 
     4018  ac_status=$? 
     4019  grep -v '^ *+' conftest.er1 >conftest.err 
     4020  rm -f conftest.er1 
     4021  cat conftest.err >&5 
    37604022  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    37614023  (exit $ac_status); } && 
    3762          { ac_try='test -s conftest.$ac_objext' 
     4024         { ac_try='test -z "$ac_c_werror_flag" 
     4025                         || test ! -s conftest.err' 
     4026  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4027  (eval $ac_try) 2>&5 
     4028  ac_status=$? 
     4029  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4030  (exit $ac_status); }; } && 
     4031         { ac_try='test -s conftest.$ac_objext' 
    37634032  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    37644033  (eval $ac_try) 2>&5 
    … …  
    37734042ac_cv_header_stdc=no 
    37744043fi 
    3775 rm -f conftest.$ac_objext conftest.$ac_ext 
     4044rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    37764045 
    37774046if test $ac_cv_header_stdc = yes; then 
    37784047  # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 
    37794048  cat >conftest.$ac_ext <<_ACEOF 
    3780 #line $LINENO "configure" 
    37814049/* confdefs.h.  */ 
    37824050_ACEOF 
    … …  
    38004068  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 
    38014069  cat >conftest.$ac_ext <<_ACEOF 
    3802 #line $LINENO "configure" 
    38034070/* confdefs.h.  */ 
    38044071_ACEOF 
    … …  
    38254092else 
    38264093  cat >conftest.$ac_ext <<_ACEOF 
    3827 #line $LINENO "configure" 
    38284094/* confdefs.h.  */ 
    38294095_ACEOF 
    … …  
    38374103#else 
    38384104# define ISLOWER(c) \ 
    3839                    (('a' <= (c) && (c) <= 'i') \ 
    3840                      || ('j' <= (c) && (c) <= 'r') \ 
    3841                      || ('s' <= (c) && (c) <= 'z')) 
     4105                   (('a' <= (c) && (c) <= 'i') \ 
     4106                     || ('j' <= (c) && (c) <= 'r') \ 
     4107                     || ('s' <= (c) && (c) <= 'z')) 
    38424108# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 
    38434109#endif 
    … …  
    38504116  for (i = 0; i < 256; i++) 
    38514117    if (XOR (islower (i), ISLOWER (i)) 
    3852         || toupper (i) != TOUPPER (i)) 
     4118        || toupper (i) != TOUPPER (i)) 
    38534119      exit(2); 
    38544120  exit (0); 
    … …  
    38754141ac_cv_header_stdc=no 
    38764142fi 
    3877 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     4143rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    38784144fi 
    38794145fi 
    … …  
    39004166 
    39014167for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 
    3902                   inttypes.h stdint.h unistd.h 
     4168                  inttypes.h stdint.h unistd.h 
    39034169do 
    39044170as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 
    … …  
    39094175else 
    39104176  cat >conftest.$ac_ext <<_ACEOF 
    3911 #line $LINENO "configure" 
    39124177/* confdefs.h.  */ 
    39134178_ACEOF 
    … …  
    39214186rm -f conftest.$ac_objext 
    39224187if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3923   (eval $ac_compile) 2>&5 
    3924   ac_status=$? 
     4188  (eval $ac_compile) 2>conftest.er1 
     4189  ac_status=$? 
     4190  grep -v '^ *+' conftest.er1 >conftest.err 
     4191  rm -f conftest.er1 
     4192  cat conftest.err >&5 
    39254193  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    39264194  (exit $ac_status); } && 
    3927          { ac_try='test -s conftest.$ac_objext' 
     4195         { ac_try='test -z "$ac_c_werror_flag" 
     4196                         || test ! -s conftest.err' 
     4197  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4198  (eval $ac_try) 2>&5 
     4199  ac_status=$? 
     4200  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4201  (exit $ac_status); }; } && 
     4202         { ac_try='test -s conftest.$ac_objext' 
    39284203  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    39294204  (eval $ac_try) 2>&5 
    … …  
    39384213eval "$as_ac_Header=no" 
    39394214fi 
    3940 rm -f conftest.$ac_objext conftest.$ac_ext 
     4215rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    39414216fi 
    39424217echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 
    … …  
    39654240echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6 
    39664241cat >conftest.$ac_ext <<_ACEOF 
    3967 #line $LINENO "configure" 
    39684242/* confdefs.h.  */ 
    39694243_ACEOF 
    … …  
    39764250rm -f conftest.$ac_objext 
    39774251if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3978   (eval $ac_compile) 2>&5 
    3979   ac_status=$? 
     4252  (eval $ac_compile) 2>conftest.er1 
     4253  ac_status=$? 
     4254  grep -v '^ *+' conftest.er1 >conftest.err 
     4255  rm -f conftest.er1 
     4256  cat conftest.err >&5 
    39804257  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    39814258  (exit $ac_status); } && 
    3982          { ac_try='test -s conftest.$ac_objext' 
     4259         { ac_try='test -z "$ac_c_werror_flag" 
     4260                         || test ! -s conftest.err' 
     4261  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4262  (eval $ac_try) 2>&5 
     4263  ac_status=$? 
     4264  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4265  (exit $ac_status); }; } && 
     4266         { ac_try='test -s conftest.$ac_objext' 
    39834267  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    39844268  (eval $ac_try) 2>&5 
    … …  
    39934277ac_header_compiler=no 
    39944278fi 
    3995 rm -f conftest.$ac_objext conftest.$ac_ext 
     4279rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    39964280echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    39974281echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    40014285echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6 
    40024286cat >conftest.$ac_ext <<_ACEOF 
    4003 #line $LINENO "configure" 
    40044287/* confdefs.h.  */ 
    40054288_ACEOF 
    … …  
    40194302  if test -s conftest.err; then 
    40204303    ac_cpp_err=$ac_c_preproc_warn_flag 
     4304    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    40214305  else 
    40224306    ac_cpp_err= 
    … …  
    40384322 
    40394323# So?  What about this header? 
    4040 case $ac_header_compiler:$ac_header_preproc in 
    4041   yes:no ) 
     4324case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4325  yes:no: ) 
    40424326    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    40434327echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4328    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5 
     4329echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;} 
     4330    ac_header_preproc=yes 
     4331    ;; 
     4332  no:yes:* ) 
     4333    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5 
     4334echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;} 
     4335    { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5 
     4336echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;} 
     4337    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5 
     4338echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;} 
     4339    { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4340echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    40444341    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5 
    40454342echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;} 
     4343    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5 
     4344echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;} 
    40464345    ( 
    40474346      cat <<\_ASBOX 
    40484347## ------------------------------------ ## 
    4049 ## Report this to bug-autoconf@gnu.org. ## 
    4050 ## ------------------------------------ ## 
    4051 _ASBOX 
    4052     ) | 
    4053       sed "s/^/$as_me: WARNING:     /" >&2 
    4054     ;; 
    4055   no:yes ) 
    4056     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5 
    4057 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;} 
    4058     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: check for missing prerequisite headers?" >&5 
    4059 echo "$as_me: WARNING: arpa/inet.h: check for missing prerequisite headers?" >&2;} 
    4060     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5 
    4061 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;} 
    4062     ( 
    4063       cat <<\_ASBOX 
    4064 ## ------------------------------------ ## 
    4065 ## Report this to bug-autoconf@gnu.org. ## 
     4348## Report this to the pjproject lists.  ## 
    40664349## ------------------------------------ ## 
    40674350_ASBOX 
    … …  
    41024385echo $ECHO_N "checking assert.h usability... $ECHO_C" >&6 
    41034386cat >conftest.$ac_ext <<_ACEOF 
    4104 #line $LINENO "configure" 
    41054387/* confdefs.h.  */ 
    41064388_ACEOF 
    … …  
    41134395rm -f conftest.$ac_objext 
    41144396if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4115   (eval $ac_compile) 2>&5 
    4116   ac_status=$? 
     4397  (eval $ac_compile) 2>conftest.er1 
     4398  ac_status=$? 
     4399  grep -v '^ *+' conftest.er1 >conftest.err 
     4400  rm -f conftest.er1 
     4401  cat conftest.err >&5 
    41174402  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    41184403  (exit $ac_status); } && 
    4119          { ac_try='test -s conftest.$ac_objext' 
     4404         { ac_try='test -z "$ac_c_werror_flag" 
     4405                         || test ! -s conftest.err' 
     4406  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4407  (eval $ac_try) 2>&5 
     4408  ac_status=$? 
     4409  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4410  (exit $ac_status); }; } && 
     4411         { ac_try='test -s conftest.$ac_objext' 
    41204412  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    41214413  (eval $ac_try) 2>&5 
    … …  
    41304422ac_header_compiler=no 
    41314423fi 
    4132 rm -f conftest.$ac_objext conftest.$ac_ext 
     4424rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    41334425echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    41344426echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    41384430echo $ECHO_N "checking assert.h presence... $ECHO_C" >&6 
    41394431cat >conftest.$ac_ext <<_ACEOF 
    4140 #line $LINENO "configure" 
    41414432/* confdefs.h.  */ 
    41424433_ACEOF 
    … …  
    41564447  if test -s conftest.err; then 
    41574448    ac_cpp_err=$ac_c_preproc_warn_flag 
     4449    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    41584450  else 
    41594451    ac_cpp_err= 
    … …  
    41754467 
    41764468# So?  What about this header? 
    4177 case $ac_header_compiler:$ac_header_preproc in 
    4178   yes:no ) 
     4469case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4470  yes:no: ) 
    41794471    { echo "$as_me:$LINENO: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    41804472echo "$as_me: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4473    { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the compiler's result" >&5 
     4474echo "$as_me: WARNING: assert.h: proceeding with the compiler's result" >&2;} 
     4475    ac_header_preproc=yes 
     4476    ;; 
     4477  no:yes:* ) 
     4478    { echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5 
     4479echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;} 
     4480    { echo "$as_me:$LINENO: WARNING: assert.h:     check for missing prerequisite headers?" >&5 
     4481echo "$as_me: WARNING: assert.h:     check for missing prerequisite headers?" >&2;} 
     4482    { echo "$as_me:$LINENO: WARNING: assert.h: see the Autoconf documentation" >&5 
     4483echo "$as_me: WARNING: assert.h: see the Autoconf documentation" >&2;} 
     4484    { echo "$as_me:$LINENO: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4485echo "$as_me: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    41814486    { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5 
    41824487echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;} 
     4488    { echo "$as_me:$LINENO: WARNING: assert.h: in the future, the compiler will take precedence" >&5 
     4489echo "$as_me: WARNING: assert.h: in the future, the compiler will take precedence" >&2;} 
    41834490    ( 
    41844491      cat <<\_ASBOX 
    41854492## ------------------------------------ ## 
    4186 ## Report this to bug-autoconf@gnu.org. ## 
    4187 ## ------------------------------------ ## 
    4188 _ASBOX 
    4189     ) | 
    4190       sed "s/^/$as_me: WARNING:     /" >&2 
    4191     ;; 
    4192   no:yes ) 
    4193     { echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5 
    4194 echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;} 
    4195     { echo "$as_me:$LINENO: WARNING: assert.h: check for missing prerequisite headers?" >&5 
    4196 echo "$as_me: WARNING: assert.h: check for missing prerequisite headers?" >&2;} 
    4197     { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5 
    4198 echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;} 
    4199     ( 
    4200       cat <<\_ASBOX 
    4201 ## ------------------------------------ ## 
    4202 ## Report this to bug-autoconf@gnu.org. ## 
     4493## Report this to the pjproject lists.  ## 
    42034494## ------------------------------------ ## 
    42044495_ASBOX 
    … …  
    42394530echo $ECHO_N "checking ctype.h usability... $ECHO_C" >&6 
    42404531cat >conftest.$ac_ext <<_ACEOF 
    4241 #line $LINENO "configure" 
    42424532/* confdefs.h.  */ 
    42434533_ACEOF 
    … …  
    42504540rm -f conftest.$ac_objext 
    42514541if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4252   (eval $ac_compile) 2>&5 
    4253   ac_status=$? 
     4542  (eval $ac_compile) 2>conftest.er1 
     4543  ac_status=$? 
     4544  grep -v '^ *+' conftest.er1 >conftest.err 
     4545  rm -f conftest.er1 
     4546  cat conftest.err >&5 
    42544547  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    42554548  (exit $ac_status); } && 
    4256          { ac_try='test -s conftest.$ac_objext' 
     4549         { ac_try='test -z "$ac_c_werror_flag" 
     4550                         || test ! -s conftest.err' 
     4551  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4552  (eval $ac_try) 2>&5 
     4553  ac_status=$? 
     4554  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4555  (exit $ac_status); }; } && 
     4556         { ac_try='test -s conftest.$ac_objext' 
    42574557  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    42584558  (eval $ac_try) 2>&5 
    … …  
    42674567ac_header_compiler=no 
    42684568fi 
    4269 rm -f conftest.$ac_objext conftest.$ac_ext 
     4569rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    42704570echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    42714571echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    42754575echo $ECHO_N "checking ctype.h presence... $ECHO_C" >&6 
    42764576cat >conftest.$ac_ext <<_ACEOF 
    4277 #line $LINENO "configure" 
    42784577/* confdefs.h.  */ 
    42794578_ACEOF 
    … …  
    42934592  if test -s conftest.err; then 
    42944593    ac_cpp_err=$ac_c_preproc_warn_flag 
     4594    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    42954595  else 
    42964596    ac_cpp_err= 
    … …  
    43124612 
    43134613# So?  What about this header? 
    4314 case $ac_header_compiler:$ac_header_preproc in 
    4315   yes:no ) 
     4614case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4615  yes:no: ) 
    43164616    { echo "$as_me:$LINENO: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    43174617echo "$as_me: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4618    { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the compiler's result" >&5 
     4619echo "$as_me: WARNING: ctype.h: proceeding with the compiler's result" >&2;} 
     4620    ac_header_preproc=yes 
     4621    ;; 
     4622  no:yes:* ) 
     4623    { echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5 
     4624echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;} 
     4625    { echo "$as_me:$LINENO: WARNING: ctype.h:     check for missing prerequisite headers?" >&5 
     4626echo "$as_me: WARNING: ctype.h:     check for missing prerequisite headers?" >&2;} 
     4627    { echo "$as_me:$LINENO: WARNING: ctype.h: see the Autoconf documentation" >&5 
     4628echo "$as_me: WARNING: ctype.h: see the Autoconf documentation" >&2;} 
     4629    { echo "$as_me:$LINENO: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4630echo "$as_me: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    43184631    { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5 
    43194632echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;} 
     4633    { echo "$as_me:$LINENO: WARNING: ctype.h: in the future, the compiler will take precedence" >&5 
     4634echo "$as_me: WARNING: ctype.h: in the future, the compiler will take precedence" >&2;} 
    43204635    ( 
    43214636      cat <<\_ASBOX 
    43224637## ------------------------------------ ## 
    4323 ## Report this to bug-autoconf@gnu.org. ## 
    4324 ## ------------------------------------ ## 
    4325 _ASBOX 
    4326     ) | 
    4327       sed "s/^/$as_me: WARNING:     /" >&2 
    4328     ;; 
    4329   no:yes ) 
    4330     { echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5 
    4331 echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;} 
    4332     { echo "$as_me:$LINENO: WARNING: ctype.h: check for missing prerequisite headers?" >&5 
    4333 echo "$as_me: WARNING: ctype.h: check for missing prerequisite headers?" >&2;} 
    4334     { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5 
    4335 echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;} 
    4336     ( 
    4337       cat <<\_ASBOX 
    4338 ## ------------------------------------ ## 
    4339 ## Report this to bug-autoconf@gnu.org. ## 
     4638## Report this to the pjproject lists.  ## 
    43404639## ------------------------------------ ## 
    43414640_ASBOX 
    … …  
    43854684echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6 
    43864685cat >conftest.$ac_ext <<_ACEOF 
    4387 #line $LINENO "configure" 
    43884686/* confdefs.h.  */ 
    43894687_ACEOF 
    … …  
    43964694rm -f conftest.$ac_objext 
    43974695if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4398   (eval $ac_compile) 2>&5 
    4399   ac_status=$? 
     4696  (eval $ac_compile) 2>conftest.er1 
     4697  ac_status=$? 
     4698  grep -v '^ *+' conftest.er1 >conftest.err 
     4699  rm -f conftest.er1 
     4700  cat conftest.err >&5 
    44004701  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    44014702  (exit $ac_status); } && 
    4402          { ac_try='test -s conftest.$ac_objext' 
     4703         { ac_try='test -z "$ac_c_werror_flag" 
     4704                         || test ! -s conftest.err' 
     4705  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4706  (eval $ac_try) 2>&5 
     4707  ac_status=$? 
     4708  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4709  (exit $ac_status); }; } && 
     4710         { ac_try='test -s conftest.$ac_objext' 
    44034711  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    44044712  (eval $ac_try) 2>&5 
    … …  
    44134721ac_header_compiler=no 
    44144722fi 
    4415 rm -f conftest.$ac_objext conftest.$ac_ext 
     4723rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    44164724echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    44174725echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    44214729echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6 
    44224730cat >conftest.$ac_ext <<_ACEOF 
    4423 #line $LINENO "configure" 
    44244731/* confdefs.h.  */ 
    44254732_ACEOF 
    … …  
    44394746  if test -s conftest.err; then 
    44404747    ac_cpp_err=$ac_c_preproc_warn_flag 
     4748    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    44414749  else 
    44424750    ac_cpp_err= 
    … …  
    44584766 
    44594767# So?  What about this header? 
    4460 case $ac_header_compiler:$ac_header_preproc in 
    4461   yes:no ) 
     4768case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4769  yes:no: ) 
    44624770    { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    44634771echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4772    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5 
     4773echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;} 
     4774    ac_header_preproc=yes 
     4775    ;; 
     4776  no:yes:* ) 
     4777    { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 
     4778echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} 
     4779    { echo "$as_me:$LINENO: WARNING: errno.h:     check for missing prerequisite headers?" >&5 
     4780echo "$as_me: WARNING: errno.h:     check for missing prerequisite headers?" >&2;} 
     4781    { echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5 
     4782echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;} 
     4783    { echo "$as_me:$LINENO: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4784echo "$as_me: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    44644785    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 
    44654786echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} 
     4787    { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 
     4788echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} 
    44664789    ( 
    44674790      cat <<\_ASBOX 
    44684791## ------------------------------------ ## 
    4469 ## Report this to bug-autoconf@gnu.org. ## 
    4470 ## ------------------------------------ ## 
    4471 _ASBOX 
    4472     ) | 
    4473       sed "s/^/$as_me: WARNING:     /" >&2 
    4474     ;; 
    4475   no:yes ) 
    4476     { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 
    4477 echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} 
    4478     { echo "$as_me:$LINENO: WARNING: errno.h: check for missing prerequisite headers?" >&5 
    4479 echo "$as_me: WARNING: errno.h: check for missing prerequisite headers?" >&2;} 
    4480     { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 
    4481 echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} 
    4482     ( 
    4483       cat <<\_ASBOX 
    4484 ## ------------------------------------ ## 
    4485 ## Report this to bug-autoconf@gnu.org. ## 
     4792## Report this to the pjproject lists.  ## 
    44864793## ------------------------------------ ## 
    44874794_ASBOX 
    … …  
    45254832echo $ECHO_N "checking linux/socket.h usability... $ECHO_C" >&6 
    45264833cat >conftest.$ac_ext <<_ACEOF 
    4527 #line $LINENO "configure" 
    45284834/* confdefs.h.  */ 
    45294835_ACEOF 
    … …  
    45364842rm -f conftest.$ac_objext 
    45374843if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4538   (eval $ac_compile) 2>&5 
    4539   ac_status=$? 
     4844  (eval $ac_compile) 2>conftest.er1 
     4845  ac_status=$? 
     4846  grep -v '^ *+' conftest.er1 >conftest.err 
     4847  rm -f conftest.er1 
     4848  cat conftest.err >&5 
    45404849  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    45414850  (exit $ac_status); } && 
    4542          { ac_try='test -s conftest.$ac_objext' 
     4851         { ac_try='test -z "$ac_c_werror_flag" 
     4852                         || test ! -s conftest.err' 
     4853  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4854  (eval $ac_try) 2>&5 
     4855  ac_status=$? 
     4856  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4857  (exit $ac_status); }; } && 
     4858         { ac_try='test -s conftest.$ac_objext' 
    45434859  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    45444860  (eval $ac_try) 2>&5 
    … …  
    45534869ac_header_compiler=no 
    45544870fi 
    4555 rm -f conftest.$ac_objext conftest.$ac_ext 
     4871rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    45564872echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    45574873echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    45614877echo $ECHO_N "checking linux/socket.h presence... $ECHO_C" >&6 
    45624878cat >conftest.$ac_ext <<_ACEOF 
    4563 #line $LINENO "configure" 
    45644879/* confdefs.h.  */ 
    45654880_ACEOF 
    … …  
    45794894  if test -s conftest.err; then 
    45804895    ac_cpp_err=$ac_c_preproc_warn_flag 
     4896    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    45814897  else 
    45824898    ac_cpp_err= 
    … …  
    45984914 
    45994915# So?  What about this header? 
    4600 case $ac_header_compiler:$ac_header_preproc in 
    4601   yes:no ) 
     4916case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4917  yes:no: ) 
    46024918    { echo "$as_me:$LINENO: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    46034919echo "$as_me: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4920    { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the compiler's result" >&5 
     4921echo "$as_me: WARNING: linux/socket.h: proceeding with the compiler's result" >&2;} 
     4922    ac_header_preproc=yes 
     4923    ;; 
     4924  no:yes:* ) 
     4925    { echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5 
     4926echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;} 
     4927    { echo "$as_me:$LINENO: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&5 
     4928echo "$as_me: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&2;} 
     4929    { echo "$as_me:$LINENO: WARNING: linux/socket.h: see the Autoconf documentation" >&5 
     4930echo "$as_me: WARNING: linux/socket.h: see the Autoconf documentation" >&2;} 
     4931    { echo "$as_me:$LINENO: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4932echo "$as_me: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    46044933    { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5 
    46054934echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;} 
     4935    { echo "$as_me:$LINENO: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&5 
     4936echo "$as_me: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&2;} 
    46064937    ( 
    46074938      cat <<\_ASBOX 
    46084939## ------------------------------------ ## 
    4609 ## Report this to bug-autoconf@gnu.org. ## 
    4610 ## ------------------------------------ ## 
    4611 _ASBOX 
    4612     ) | 
    4613       sed "s/^/$as_me: WARNING:     /" >&2 
    4614     ;; 
    4615   no:yes ) 
    4616     { echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5 
    4617 echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;} 
    4618     { echo "$as_me:$LINENO: WARNING: linux/socket.h: check for missing prerequisite headers?" >&5 
    4619 echo "$as_me: WARNING: linux/socket.h: check for missing prerequisite headers?" >&2;} 
    4620     { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5 
    4621 echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;} 
    4622     ( 
    4623       cat <<\_ASBOX 
    4624 ## ------------------------------------ ## 
    4625 ## Report this to bug-autoconf@gnu.org. ## 
     4940## Report this to the pjproject lists.  ## 
    46264941## ------------------------------------ ## 
    46274942_ASBOX 
    … …  
    46624977echo $ECHO_N "checking malloc.h usability... $ECHO_C" >&6 
    46634978cat >conftest.$ac_ext <<_ACEOF 
    4664 #line $LINENO "configure" 
    46654979/* confdefs.h.  */ 
    46664980_ACEOF 
    … …  
    46734987rm -f conftest.$ac_objext 
    46744988if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4675   (eval $ac_compile) 2>&5 
    4676   ac_status=$? 
     4989  (eval $ac_compile) 2>conftest.er1 
     4990  ac_status=$? 
     4991  grep -v '^ *+' conftest.er1 >conftest.err 
     4992  rm -f conftest.er1 
     4993  cat conftest.err >&5 
    46774994  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    46784995  (exit $ac_status); } && 
    4679          { ac_try='test -s conftest.$ac_objext' 
     4996         { ac_try='test -z "$ac_c_werror_flag" 
     4997                         || test ! -s conftest.err' 
     4998  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4999  (eval $ac_try) 2>&5 
     5000  ac_status=$? 
     5001  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5002  (exit $ac_status); }; } && 
     5003         { ac_try='test -s conftest.$ac_objext' 
    46805004  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    46815005  (eval $ac_try) 2>&5 
    … …  
    46905014ac_header_compiler=no 
    46915015fi 
    4692 rm -f conftest.$ac_objext conftest.$ac_ext 
     5016rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    46935017echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    46945018echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    46985022echo $ECHO_N "checking malloc.h presence... $ECHO_C" >&6 
    46995023cat >conftest.$ac_ext <<_ACEOF 
    4700 #line $LINENO "configure" 
    47015024/* confdefs.h.  */ 
    47025025_ACEOF 
    … …  
    47165039  if test -s conftest.err; then 
    47175040    ac_cpp_err=$ac_c_preproc_warn_flag 
     5041    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    47185042  else 
    47195043    ac_cpp_err= 
    … …  
    47355059 
    47365060# So?  What about this header? 
    4737 case $ac_header_compiler:$ac_header_preproc in 
    4738   yes:no ) 
     5061case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5062  yes:no: ) 
    47395063    { echo "$as_me:$LINENO: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    47405064echo "$as_me: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5065    { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the compiler's result" >&5 
     5066echo "$as_me: WARNING: malloc.h: proceeding with the compiler's result" >&2;} 
     5067    ac_header_preproc=yes 
     5068    ;; 
     5069  no:yes:* ) 
     5070    { echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5 
     5071echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;} 
     5072    { echo "$as_me:$LINENO: WARNING: malloc.h:     check for missing prerequisite headers?" >&5 
     5073echo "$as_me: WARNING: malloc.h:     check for missing prerequisite headers?" >&2;} 
     5074    { echo "$as_me:$LINENO: WARNING: malloc.h: see the Autoconf documentation" >&5 
     5075echo "$as_me: WARNING: malloc.h: see the Autoconf documentation" >&2;} 
     5076    { echo "$as_me:$LINENO: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5077echo "$as_me: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    47415078    { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5 
    47425079echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;} 
     5080    { echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5 
     5081echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;} 
    47435082    ( 
    47445083      cat <<\_ASBOX 
    47455084## ------------------------------------ ## 
    4746 ## Report this to bug-autoconf@gnu.org. ## 
    4747 ## ------------------------------------ ## 
    4748 _ASBOX 
    4749     ) | 
    4750       sed "s/^/$as_me: WARNING:     /" >&2 
    4751     ;; 
    4752   no:yes ) 
    4753     { echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5 
    4754 echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;} 
    4755     { echo "$as_me:$LINENO: WARNING: malloc.h: check for missing prerequisite headers?" >&5 
    4756 echo "$as_me: WARNING: malloc.h: check for missing prerequisite headers?" >&2;} 
    4757     { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5 
    4758 echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;} 
    4759     ( 
    4760       cat <<\_ASBOX 
    4761 ## ------------------------------------ ## 
    4762 ## Report this to bug-autoconf@gnu.org. ## 
     5085## Report this to the pjproject lists.  ## 
    47635086## ------------------------------------ ## 
    47645087_ASBOX 
    … …  
    47995122echo $ECHO_N "checking netdb.h usability... $ECHO_C" >&6 
    48005123cat >conftest.$ac_ext <<_ACEOF 
    4801 #line $LINENO "configure" 
    48025124/* confdefs.h.  */ 
    48035125_ACEOF 
    … …  
    48105132rm -f conftest.$ac_objext 
    48115133if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4812   (eval $ac_compile) 2>&5 
    4813   ac_status=$? 
     5134  (eval $ac_compile) 2>conftest.er1 
     5135  ac_status=$? 
     5136  grep -v '^ *+' conftest.er1 >conftest.err 
     5137  rm -f conftest.er1 
     5138  cat conftest.err >&5 
    48145139  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    48155140  (exit $ac_status); } && 
    4816          { ac_try='test -s conftest.$ac_objext' 
     5141         { ac_try='test -z "$ac_c_werror_flag" 
     5142                         || test ! -s conftest.err' 
     5143  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5144  (eval $ac_try) 2>&5 
     5145  ac_status=$? 
     5146  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5147  (exit $ac_status); }; } && 
     5148         { ac_try='test -s conftest.$ac_objext' 
    48175149  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    48185150  (eval $ac_try) 2>&5 
    … …  
    48275159ac_header_compiler=no 
    48285160fi 
    4829 rm -f conftest.$ac_objext conftest.$ac_ext 
     5161rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    48305162echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    48315163echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    48355167echo $ECHO_N "checking netdb.h presence... $ECHO_C" >&6 
    48365168cat >conftest.$ac_ext <<_ACEOF 
    4837 #line $LINENO "configure" 
    48385169/* confdefs.h.  */ 
    48395170_ACEOF 
    … …  
    48535184  if test -s conftest.err; then 
    48545185    ac_cpp_err=$ac_c_preproc_warn_flag 
     5186    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    48555187  else 
    48565188    ac_cpp_err= 
    … …  
    48725204 
    48735205# So?  What about this header? 
    4874 case $ac_header_compiler:$ac_header_preproc in 
    4875   yes:no ) 
     5206case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5207  yes:no: ) 
    48765208    { echo "$as_me:$LINENO: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    48775209echo "$as_me: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5210    { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the compiler's result" >&5 
     5211echo "$as_me: WARNING: netdb.h: proceeding with the compiler's result" >&2;} 
     5212    ac_header_preproc=yes 
     5213    ;; 
     5214  no:yes:* ) 
     5215    { echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5 
     5216echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;} 
     5217    { echo "$as_me:$LINENO: WARNING: netdb.h:     check for missing prerequisite headers?" >&5 
     5218echo "$as_me: WARNING: netdb.h:     check for missing prerequisite headers?" >&2;} 
     5219    { echo "$as_me:$LINENO: WARNING: netdb.h: see the Autoconf documentation" >&5 
     5220echo "$as_me: WARNING: netdb.h: see the Autoconf documentation" >&2;} 
     5221    { echo "$as_me:$LINENO: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5222echo "$as_me: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    48785223    { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5 
    48795224echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;} 
     5225    { echo "$as_me:$LINENO: WARNING: netdb.h: in the future, the compiler will take precedence" >&5 
     5226echo "$as_me: WARNING: netdb.h: in the future, the compiler will take precedence" >&2;} 
    48805227    ( 
    48815228      cat <<\_ASBOX 
    48825229## ------------------------------------ ## 
    4883 ## Report this to bug-autoconf@gnu.org. ## 
    4884 ## ------------------------------------ ## 
    4885 _ASBOX 
    4886     ) | 
    4887       sed "s/^/$as_me: WARNING:     /" >&2 
    4888     ;; 
    4889   no:yes ) 
    4890     { echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5 
    4891 echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;} 
    4892     { echo "$as_me:$LINENO: WARNING: netdb.h: check for missing prerequisite headers?" >&5 
    4893 echo "$as_me: WARNING: netdb.h: check for missing prerequisite headers?" >&2;} 
    4894     { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5 
    4895 echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;} 
    4896     ( 
    4897       cat <<\_ASBOX 
    4898 ## ------------------------------------ ## 
    4899 ## Report this to bug-autoconf@gnu.org. ## 
     5230## Report this to the pjproject lists.  ## 
    49005231## ------------------------------------ ## 
    49015232_ASBOX 
    … …  
    49365267echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6 
    49375268cat >conftest.$ac_ext <<_ACEOF 
    4938 #line $LINENO "configure" 
    49395269/* confdefs.h.  */ 
    49405270_ACEOF 
    … …  
    49475277rm -f conftest.$ac_objext 
    49485278if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4949   (eval $ac_compile) 2>&5 
    4950   ac_status=$? 
     5279  (eval $ac_compile) 2>conftest.er1 
     5280  ac_status=$? 
     5281  grep -v '^ *+' conftest.er1 >conftest.err 
     5282  rm -f conftest.er1 
     5283  cat conftest.err >&5 
    49515284  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    49525285  (exit $ac_status); } && 
    4953          { ac_try='test -s conftest.$ac_objext' 
     5286         { ac_try='test -z "$ac_c_werror_flag" 
     5287                         || test ! -s conftest.err' 
     5288  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5289  (eval $ac_try) 2>&5 
     5290  ac_status=$? 
     5291  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5292  (exit $ac_status); }; } && 
     5293         { ac_try='test -s conftest.$ac_objext' 
    49545294  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    49555295  (eval $ac_try) 2>&5 
    … …  
    49645304ac_header_compiler=no 
    49655305fi 
    4966 rm -f conftest.$ac_objext conftest.$ac_ext 
     5306rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    49675307echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    49685308echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    49725312echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6 
    49735313cat >conftest.$ac_ext <<_ACEOF 
    4974 #line $LINENO "configure" 
    49755314/* confdefs.h.  */ 
    49765315_ACEOF 
    … …  
    49905329  if test -s conftest.err; then 
    49915330    ac_cpp_err=$ac_c_preproc_warn_flag 
     5331    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    49925332  else 
    49935333    ac_cpp_err= 
    … …  
    50095349 
    50105350# So?  What about this header? 
    5011 case $ac_header_compiler:$ac_header_preproc in 
    5012   yes:no ) 
     5351case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5352  yes:no: ) 
    50135353    { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    50145354echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5355    { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5 
     5356echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;} 
     5357    ac_header_preproc=yes 
     5358    ;; 
     5359  no:yes:* ) 
     5360    { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5 
     5361echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;} 
     5362    { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5 
     5363echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;} 
     5364    { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5 
     5365echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;} 
     5366    { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5367echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    50155368    { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5 
    50165369echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;} 
     5370    { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5 
     5371echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;} 
    50175372    ( 
    50185373      cat <<\_ASBOX 
    50195374## ------------------------------------ ## 
    5020 ## Report this to bug-autoconf@gnu.org. ## 
    5021 ## ------------------------------------ ## 
    5022 _ASBOX 
    5023     ) | 
    5024       sed "s/^/$as_me: WARNING:     /" >&2 
    5025     ;; 
    5026   no:yes ) 
    5027     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5 
    5028 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;} 
    5029     { echo "$as_me:$LINENO: WARNING: netinet/in.h: check for missing prerequisite headers?" >&5 
    5030 echo "$as_me: WARNING: netinet/in.h: check for missing prerequisite headers?" >&2;} 
    5031     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5 
    5032 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;} 
    5033     ( 
    5034       cat <<\_ASBOX 
    5035 ## ------------------------------------ ## 
    5036 ## Report this to bug-autoconf@gnu.org. ## 
     5375## Report this to the pjproject lists.  ## 
    50375376## ------------------------------------ ## 
    50385377_ASBOX 
    … …  
    50735412echo $ECHO_N "checking setjmp.h usability... $ECHO_C" >&6 
    50745413cat >conftest.$ac_ext <<_ACEOF 
    5075 #line $LINENO "configure" 
    50765414/* confdefs.h.  */ 
    50775415_ACEOF 
    … …  
    50845422rm -f conftest.$ac_objext 
    50855423if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5086   (eval $ac_compile) 2>&5 
    5087   ac_status=$? 
     5424  (eval $ac_compile) 2>conftest.er1 
     5425  ac_status=$? 
     5426  grep -v '^ *+' conftest.er1 >conftest.err 
     5427  rm -f conftest.er1 
     5428  cat conftest.err >&5 
    50885429  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    50895430  (exit $ac_status); } && 
    5090          { ac_try='test -s conftest.$ac_objext' 
     5431         { ac_try='test -z "$ac_c_werror_flag" 
     5432                         || test ! -s conftest.err' 
     5433  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5434  (eval $ac_try) 2>&5 
     5435  ac_status=$? 
     5436  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5437  (exit $ac_status); }; } && 
     5438         { ac_try='test -s conftest.$ac_objext' 
    50915439  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    50925440  (eval $ac_try) 2>&5 
    … …  
    51015449ac_header_compiler=no 
    51025450fi 
    5103 rm -f conftest.$ac_objext conftest.$ac_ext 
     5451rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    51045452echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    51055453echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    51095457echo $ECHO_N "checking setjmp.h presence... $ECHO_C" >&6 
    51105458cat >conftest.$ac_ext <<_ACEOF 
    5111 #line $LINENO "configure" 
    51125459/* confdefs.h.  */ 
    51135460_ACEOF 
    … …  
    51275474  if test -s conftest.err; then 
    51285475    ac_cpp_err=$ac_c_preproc_warn_flag 
     5476    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    51295477  else 
    51305478    ac_cpp_err= 
    … …  
    51465494 
    51475495# So?  What about this header? 
    5148 case $ac_header_compiler:$ac_header_preproc in 
    5149   yes:no ) 
     5496case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5497  yes:no: ) 
    51505498    { echo "$as_me:$LINENO: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    51515499echo "$as_me: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5500    { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the compiler's result" >&5 
     5501echo "$as_me: WARNING: setjmp.h: proceeding with the compiler's result" >&2;} 
     5502    ac_header_preproc=yes 
     5503    ;; 
     5504  no:yes:* ) 
     5505    { echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5 
     5506echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;} 
     5507    { echo "$as_me:$LINENO: WARNING: setjmp.h:     check for missing prerequisite headers?" >&5 
     5508echo "$as_me: WARNING: setjmp.h:     check for missing prerequisite headers?" >&2;} 
     5509    { echo "$as_me:$LINENO: WARNING: setjmp.h: see the Autoconf documentation" >&5 
     5510echo "$as_me: WARNING: setjmp.h: see the Autoconf documentation" >&2;} 
     5511    { echo "$as_me:$LINENO: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5512echo "$as_me: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    51525513    { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5 
    51535514echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;} 
     5515    { echo "$as_me:$LINENO: WARNING: setjmp.h: in the future, the compiler will take precedence" >&5 
     5516echo "$as_me: WARNING: setjmp.h: in the future, the compiler will take precedence" >&2;} 
    51545517    ( 
    51555518      cat <<\_ASBOX 
    51565519## ------------------------------------ ## 
    5157 ## Report this to bug-autoconf@gnu.org. ## 
    5158 ## ------------------------------------ ## 
    5159 _ASBOX 
    5160     ) | 
    5161       sed "s/^/$as_me: WARNING:     /" >&2 
    5162     ;; 
    5163   no:yes ) 
    5164     { echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5 
    5165 echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;} 
    5166     { echo "$as_me:$LINENO: WARNING: setjmp.h: check for missing prerequisite headers?" >&5 
    5167 echo "$as_me: WARNING: setjmp.h: check for missing prerequisite headers?" >&2;} 
    5168     { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5 
    5169 echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;} 
    5170     ( 
    5171       cat <<\_ASBOX 
    5172 ## ------------------------------------ ## 
    5173 ## Report this to bug-autoconf@gnu.org. ## 
     5520## Report this to the pjproject lists.  ## 
    51745521## ------------------------------------ ## 
    51755522_ASBOX 
    … …  
    52105557echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6 
    52115558cat >conftest.$ac_ext <<_ACEOF 
    5212 #line $LINENO "configure" 
    52135559/* confdefs.h.  */ 
    52145560_ACEOF 
    … …  
    52215567rm -f conftest.$ac_objext 
    52225568if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5223   (eval $ac_compile) 2>&5 
    5224   ac_status=$? 
     5569  (eval $ac_compile) 2>conftest.er1 
     5570  ac_status=$? 
     5571  grep -v '^ *+' conftest.er1 >conftest.err 
     5572  rm -f conftest.er1 
     5573  cat conftest.err >&5 
    52255574  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    52265575  (exit $ac_status); } && 
    5227          { ac_try='test -s conftest.$ac_objext' 
     5576         { ac_try='test -z "$ac_c_werror_flag" 
     5577                         || test ! -s conftest.err' 
     5578  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5579  (eval $ac_try) 2>&5 
     5580  ac_status=$? 
     5581  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5582  (exit $ac_status); }; } && 
     5583         { ac_try='test -s conftest.$ac_objext' 
    52285584  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    52295585  (eval $ac_try) 2>&5 
    … …  
    52385594ac_header_compiler=no 
    52395595fi 
    5240 rm -f conftest.$ac_objext conftest.$ac_ext 
     5596rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    52415597echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    52425598echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    52465602echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6 
    52475603cat >conftest.$ac_ext <<_ACEOF 
    5248 #line $LINENO "configure" 
    52495604/* confdefs.h.  */ 
    52505605_ACEOF 
    … …  
    52645619  if test -s conftest.err; then 
    52655620    ac_cpp_err=$ac_c_preproc_warn_flag 
     5621    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    52665622  else 
    52675623    ac_cpp_err= 
    … …  
    52835639 
    52845640# So?  What about this header? 
    5285 case $ac_header_compiler:$ac_header_preproc in 
    5286   yes:no ) 
     5641case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5642  yes:no: ) 
    52875643    { echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    52885644echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5645    { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5 
     5646echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;} 
     5647    ac_header_preproc=yes 
     5648    ;; 
     5649  no:yes:* ) 
     5650    { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5 
     5651echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;} 
     5652    { echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5 
     5653echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;} 
     5654    { echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5 
     5655echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;} 
     5656    { echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5657echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    52895658    { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5 
    52905659echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;} 
     5660    { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5 
     5661echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;} 
    52915662    ( 
    52925663      cat <<\_ASBOX 
    52935664## ------------------------------------ ## 
    5294 ## Report this to bug-autoconf@gnu.org. ## 
    5295 ## ------------------------------------ ## 
    5296 _ASBOX 
    5297     ) | 
    5298       sed "s/^/$as_me: WARNING:     /" >&2 
    5299     ;; 
    5300   no:yes ) 
    5301     { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5 
    5302 echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;} 
    5303     { echo "$as_me:$LINENO: WARNING: stdarg.h: check for missing prerequisite headers?" >&5 
    5304 echo "$as_me: WARNING: stdarg.h: check for missing prerequisite headers?" >&2;} 
    5305     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5 
    5306 echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;} 
    5307     ( 
    5308       cat <<\_ASBOX 
    5309 ## ------------------------------------ ## 
    5310 ## Report this to bug-autoconf@gnu.org. ## 
     5665## Report this to the pjproject lists.  ## 
    53115666## ------------------------------------ ## 
    53125667_ASBOX 
    … …  
    53475702echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6 
    53485703cat >conftest.$ac_ext <<_ACEOF 
    5349 #line $LINENO "configure" 
    53505704/* confdefs.h.  */ 
    53515705_ACEOF 
    … …  
    53585712rm -f conftest.$ac_objext 
    53595713if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5360   (eval $ac_compile) 2>&5 
    5361   ac_status=$? 
     5714  (eval $ac_compile) 2>conftest.er1 
     5715  ac_status=$? 
     5716  grep -v '^ *+' conftest.er1 >conftest.err 
     5717  rm -f conftest.er1 
     5718  cat conftest.err >&5 
    53625719  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    53635720  (exit $ac_status); } && 
    5364          { ac_try='test -s conftest.$ac_objext' 
     5721         { ac_try='test -z "$ac_c_werror_flag" 
     5722                         || test ! -s conftest.err' 
     5723  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5724  (eval $ac_try) 2>&5 
     5725  ac_status=$? 
     5726  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5727  (exit $ac_status); }; } && 
     5728         { ac_try='test -s conftest.$ac_objext' 
    53655729  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    53665730  (eval $ac_try) 2>&5 
    … …  
    53755739ac_header_compiler=no 
    53765740fi 
    5377 rm -f conftest.$ac_objext conftest.$ac_ext 
     5741rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    53785742echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    53795743echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    53835747echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6 
    53845748cat >conftest.$ac_ext <<_ACEOF 
    5385 #line $LINENO "configure" 
    53865749/* confdefs.h.  */ 
    53875750_ACEOF 
    … …  
    54015764  if test -s conftest.err; then 
    54025765    ac_cpp_err=$ac_c_preproc_warn_flag 
     5766    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    54035767  else 
    54045768    ac_cpp_err= 
    … …  
    54205784 
    54215785# So?  What about this header? 
    5422 case $ac_header_compiler:$ac_header_preproc in 
    5423   yes:no ) 
     5786case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5787  yes:no: ) 
    54245788    { echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    54255789echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5790    { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5 
     5791echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;} 
     5792    ac_header_preproc=yes 
     5793    ;; 
     5794  no:yes:* ) 
     5795    { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5 
     5796echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;} 
     5797    { echo "$as_me:$LINENO: WARNING: stddef.h:     check for missing prerequisite headers?" >&5 
     5798echo "$as_me: WARNING: stddef.h:     check for missing prerequisite headers?" >&2;} 
     5799    { echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5 
     5800echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;} 
     5801    { echo "$as_me:$LINENO: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5802echo "$as_me: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    54265803    { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5 
    54275804echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;} 
     5805    { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5 
     5806echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;} 
    54285807    ( 
    54295808      cat <<\_ASBOX 
    54305809## ------------------------------------ ## 
    5431 ## Report this to bug-autoconf@gnu.org. ## 
    5432 ## ------------------------------------ ## 
    5433 _ASBOX 
    5434     ) | 
    5435       sed "s/^/$as_me: WARNING:     /" >&2 
    5436     ;; 
    5437   no:yes ) 
    5438     { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5 
    5439 echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;} 
    5440     { echo "$as_me:$LINENO: WARNING: stddef.h: check for missing prerequisite headers?" >&5 
    5441 echo "$as_me: WARNING: stddef.h: check for missing prerequisite headers?" >&2;} 
    5442     { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5 
    5443 echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;} 
    5444     ( 
    5445       cat <<\_ASBOX 
    5446 ## ------------------------------------ ## 
    5447 ## Report this to bug-autoconf@gnu.org. ## 
     5810## Report this to the pjproject lists.  ## 
    54485811## ------------------------------------ ## 
    54495812_ASBOX 
    … …  
    54845847echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6 
    54855848cat >conftest.$ac_ext <<_ACEOF 
    5486 #line $LINENO "configure" 
    54875849/* confdefs.h.  */ 
    54885850_ACEOF 
    … …  
    54955857rm -f conftest.$ac_objext 
    54965858if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5497   (eval $ac_compile) 2>&5 
    5498   ac_status=$? 
     5859  (eval $ac_compile) 2>conftest.er1 
     5860  ac_status=$? 
     5861  grep -v '^ *+' conftest.er1 >conftest.err 
     5862  rm -f conftest.er1 
     5863  cat conftest.err >&5 
    54995864  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    55005865  (exit $ac_status); } && 
    5501          { ac_try='test -s conftest.$ac_objext' 
     5866         { ac_try='test -z "$ac_c_werror_flag" 
     5867                         || test ! -s conftest.err' 
     5868  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5869  (eval $ac_try) 2>&5 
     5870  ac_status=$? 
     5871  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5872  (exit $ac_status); }; } && 
     5873         { ac_try='test -s conftest.$ac_objext' 
    55025874  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    55035875  (eval $ac_try) 2>&5 
    … …  
    55125884ac_header_compiler=no 
    55135885fi 
    5514 rm -f conftest.$ac_objext conftest.$ac_ext 
     5886rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    55155887echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    55165888echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    55205892echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6 
    55215893cat >conftest.$ac_ext <<_ACEOF 
    5522 #line $LINENO "configure" 
    55235894/* confdefs.h.  */ 
    55245895_ACEOF 
    … …  
    55385909  if test -s conftest.err; then 
    55395910    ac_cpp_err=$ac_c_preproc_warn_flag 
     5911    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    55405912  else 
    55415913    ac_cpp_err= 
    … …  
    55575929 
    55585930# So?  What about this header? 
    5559 case $ac_header_compiler:$ac_header_preproc in 
    5560   yes:no ) 
     5931case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5932  yes:no: ) 
    55615933    { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    55625934echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5935    { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5 
     5936echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;} 
     5937    ac_header_preproc=yes 
     5938    ;; 
     5939  no:yes:* ) 
     5940    { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5 
     5941echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;} 
     5942    { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5 
     5943echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;} 
     5944    { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5 
     5945echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;} 
     5946    { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5947echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    55635948    { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5 
    55645949echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;} 
     5950    { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5 
     5951echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;} 
    55655952    ( 
    55665953      cat <<\_ASBOX 
    55675954## ------------------------------------ ## 
    5568 ## Report this to bug-autoconf@gnu.org. ## 
    5569 ## ------------------------------------ ## 
    5570 _ASBOX 
    5571     ) | 
    5572       sed "s/^/$as_me: WARNING:     /" >&2 
    5573     ;; 
    5574   no:yes ) 
    5575     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5 
    5576 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;} 
    5577     { echo "$as_me:$LINENO: WARNING: stdio.h: check for missing prerequisite headers?" >&5 
    5578 echo "$as_me: WARNING: stdio.h: check for missing prerequisite headers?" >&2;} 
    5579     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5 
    5580 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;} 
    5581     ( 
    5582       cat <<\_ASBOX 
    5583 ## ------------------------------------ ## 
    5584 ## Report this to bug-autoconf@gnu.org. ## 
     5955## Report this to the pjproject lists.  ## 
    55855956## ------------------------------------ ## 
    55865957_ASBOX 
    … …  
    56215992echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6 
    56225993cat >conftest.$ac_ext <<_ACEOF 
    5623 #line $LINENO "configure" 
    56245994/* confdefs.h.  */ 
    56255995_ACEOF 
    … …  
    56326002rm -f conftest.$ac_objext 
    56336003if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5634   (eval $ac_compile) 2>&5 
    5635   ac_status=$? 
     6004  (eval $ac_compile) 2>conftest.er1 
     6005  ac_status=$? 
     6006  grep -v '^ *+' conftest.er1 >conftest.err 
     6007  rm -f conftest.er1 
     6008  cat conftest.err >&5 
    56366009  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    56376010  (exit $ac_status); } && 
    5638          { ac_try='test -s conftest.$ac_objext' 
     6011         { ac_try='test -z "$ac_c_werror_flag" 
     6012                         || test ! -s conftest.err' 
     6013  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6014  (eval $ac_try) 2>&5 
     6015  ac_status=$? 
     6016  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6017  (exit $ac_status); }; } && 
     6018         { ac_try='test -s conftest.$ac_objext' 
    56396019  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    56406020  (eval $ac_try) 2>&5 
    … …  
    56496029ac_header_compiler=no 
    56506030fi 
    5651 rm -f conftest.$ac_objext conftest.$ac_ext 
     6031rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    56526032echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    56536033echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    56576037echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6 
    56586038cat >conftest.$ac_ext <<_ACEOF 
    5659 #line $LINENO "configure" 
    56606039/* confdefs.h.  */ 
    56616040_ACEOF 
    … …  
    56756054  if test -s conftest.err; then 
    56766055    ac_cpp_err=$ac_c_preproc_warn_flag 
     6056    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    56776057  else 
    56786058    ac_cpp_err= 
    … …  
    56946074 
    56956075# So?  What about this header? 
    5696 case $ac_header_compiler:$ac_header_preproc in 
    5697   yes:no ) 
     6076case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6077  yes:no: ) 
    56986078    { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    56996079echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6080    { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5 
     6081echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;} 
     6082    ac_header_preproc=yes 
     6083    ;; 
     6084  no:yes:* ) 
     6085    { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 
     6086echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} 
     6087    { echo "$as_me:$LINENO: WARNING: stdlib.h:     check for missing prerequisite headers?" >&5 
     6088echo "$as_me: WARNING: stdlib.h:     check for missing prerequisite headers?" >&2;} 
     6089    { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5 
     6090echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;} 
     6091    { echo "$as_me:$LINENO: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6092echo "$as_me: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    57006093    { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 
    57016094echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} 
     6095    { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 
     6096echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} 
    57026097    ( 
    57036098      cat <<\_ASBOX 
    57046099## ------------------------------------ ## 
    5705 ## Report this to bug-autoconf@gnu.org. ## 
    5706 ## ------------------------------------ ## 
    5707 _ASBOX 
    5708     ) | 
    5709       sed "s/^/$as_me: WARNING:     /" >&2 
    5710     ;; 
    5711   no:yes ) 
    5712     { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 
    5713 echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} 
    5714     { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5 
    5715 echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;} 
    5716     { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 
    5717 echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} 
    5718     ( 
    5719       cat <<\_ASBOX 
    5720 ## ------------------------------------ ## 
    5721 ## Report this to bug-autoconf@gnu.org. ## 
     6100## Report this to the pjproject lists.  ## 
    57226101## ------------------------------------ ## 
    57236102_ASBOX 
    … …  
    57586137echo $ECHO_N "checking string.h usability... $ECHO_C" >&6 
    57596138cat >conftest.$ac_ext <<_ACEOF 
    5760 #line $LINENO "configure" 
    57616139/* confdefs.h.  */ 
    57626140_ACEOF 
    … …  
    57696147rm -f conftest.$ac_objext 
    57706148if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5771   (eval $ac_compile) 2>&5 
    5772   ac_status=$? 
     6149  (eval $ac_compile) 2>conftest.er1 
     6150  ac_status=$? 
     6151  grep -v '^ *+' conftest.er1 >conftest.err 
     6152  rm -f conftest.er1 
     6153  cat conftest.err >&5 
    57736154  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    57746155  (exit $ac_status); } && 
    5775          { ac_try='test -s conftest.$ac_objext' 
     6156         { ac_try='test -z "$ac_c_werror_flag" 
     6157                         || test ! -s conftest.err' 
     6158  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6159  (eval $ac_try) 2>&5 
     6160  ac_status=$? 
     6161  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6162  (exit $ac_status); }; } && 
     6163         { ac_try='test -s conftest.$ac_objext' 
    57766164  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    57776165  (eval $ac_try) 2>&5 
    … …  
    57866174ac_header_compiler=no 
    57876175fi 
    5788 rm -f conftest.$ac_objext conftest.$ac_ext 
     6176rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    57896177echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    57906178echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    57946182echo $ECHO_N "checking string.h presence... $ECHO_C" >&6 
    57956183cat >conftest.$ac_ext <<_ACEOF 
    5796 #line $LINENO "configure" 
    57976184/* confdefs.h.  */ 
    57986185_ACEOF 
    … …  
    58126199  if test -s conftest.err; then 
    58136200    ac_cpp_err=$ac_c_preproc_warn_flag 
     6201    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    58146202  else 
    58156203    ac_cpp_err= 
    … …  
    58316219 
    58326220# So?  What about this header? 
    5833 case $ac_header_compiler:$ac_header_preproc in 
    5834   yes:no ) 
     6221case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6222  yes:no: ) 
    58356223    { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    58366224echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6225    { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5 
     6226echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;} 
     6227    ac_header_preproc=yes 
     6228    ;; 
     6229  no:yes:* ) 
     6230    { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 
     6231echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} 
     6232    { echo "$as_me:$LINENO: WARNING: string.h:     check for missing prerequisite headers?" >&5 
     6233echo "$as_me: WARNING: string.h:     check for missing prerequisite headers?" >&2;} 
     6234    { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5 
     6235echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;} 
     6236    { echo "$as_me:$LINENO: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6237echo "$as_me: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    58376238    { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 
    58386239echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} 
     6240    { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 
     6241echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} 
    58396242    ( 
    58406243      cat <<\_ASBOX 
    58416244## ------------------------------------ ## 
    5842 ## Report this to bug-autoconf@gnu.org. ## 
    5843 ## ------------------------------------ ## 
    5844 _ASBOX 
    5845     ) | 
    5846       sed "s/^/$as_me: WARNING:     /" >&2 
    5847     ;; 
    5848   no:yes ) 
    5849     { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 
    5850 echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} 
    5851     { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5 
    5852 echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;} 
    5853     { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 
    5854 echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} 
    5855     ( 
    5856       cat <<\_ASBOX 
    5857 ## ------------------------------------ ## 
    5858 ## Report this to bug-autoconf@gnu.org. ## 
     6245## Report this to the pjproject lists.  ## 
    58596246## ------------------------------------ ## 
    58606247_ASBOX 
    … …  
    58956282echo $ECHO_N "checking sys/ioctl.h usability... $ECHO_C" >&6 
    58966283cat >conftest.$ac_ext <<_ACEOF 
    5897 #line $LINENO "configure" 
    58986284/* confdefs.h.  */ 
    58996285_ACEOF 
    … …  
    59066292rm -f conftest.$ac_objext 
    59076293if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5908   (eval $ac_compile) 2>&5 
    5909   ac_status=$? 
     6294  (eval $ac_compile) 2>conftest.er1 
     6295  ac_status=$? 
     6296  grep -v '^ *+' conftest.er1 >conftest.err 
     6297  rm -f conftest.er1 
     6298  cat conftest.err >&5 
    59106299  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    59116300  (exit $ac_status); } && 
    5912          { ac_try='test -s conftest.$ac_objext' 
     6301         { ac_try='test -z "$ac_c_werror_flag" 
     6302                         || test ! -s conftest.err' 
     6303  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6304  (eval $ac_try) 2>&5 
     6305  ac_status=$? 
     6306  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6307  (exit $ac_status); }; } && 
     6308         { ac_try='test -s conftest.$ac_objext' 
    59136309  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    59146310  (eval $ac_try) 2>&5 
    … …  
    59236319ac_header_compiler=no 
    59246320fi 
    5925 rm -f conftest.$ac_objext conftest.$ac_ext 
     6321rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    59266322echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    59276323echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    59316327echo $ECHO_N "checking sys/ioctl.h presence... $ECHO_C" >&6 
    59326328cat >conftest.$ac_ext <<_ACEOF 
    5933 #line $LINENO "configure" 
    59346329/* confdefs.h.  */ 
    59356330_ACEOF 
    … …  
    59496344  if test -s conftest.err; then 
    59506345    ac_cpp_err=$ac_c_preproc_warn_flag 
     6346    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    59516347  else 
    59526348    ac_cpp_err= 
    … …  
    59686364 
    59696365# So?  What about this header? 
    5970 case $ac_header_compiler:$ac_header_preproc in 
    5971   yes:no ) 
     6366case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6367  yes:no: ) 
    59726368    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    59736369echo "$as_me: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6370    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&5 
     6371echo "$as_me: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&2;} 
     6372    ac_header_preproc=yes 
     6373    ;; 
     6374  no:yes:* ) 
     6375    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5 
     6376echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;} 
     6377    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&5 
     6378echo "$as_me: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&2;} 
     6379    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: see the Autoconf documentation" >&5 
     6380echo "$as_me: WARNING: sys/ioctl.h: see the Autoconf documentation" >&2;} 
     6381    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6382echo "$as_me: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    59746383    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5 
    59756384echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;} 
     6385    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&5 
     6386echo "$as_me: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&2;} 
    59766387    ( 
    59776388      cat <<\_ASBOX 
    59786389## ------------------------------------ ## 
    5979 ## Report this to bug-autoconf@gnu.org. ## 
    5980 ## ------------------------------------ ## 
    5981 _ASBOX 
    5982     ) | 
    5983       sed "s/^/$as_me: WARNING:     /" >&2 
    5984     ;; 
    5985   no:yes ) 
    5986     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5 
    5987 echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;} 
    5988     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: check for missing prerequisite headers?" >&5 
    5989 echo "$as_me: WARNING: sys/ioctl.h: check for missing prerequisite headers?" >&2;} 
    5990     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5 
    5991 echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;} 
    5992     ( 
    5993       cat <<\_ASBOX 
    5994 ## ------------------------------------ ## 
    5995 ## Report this to bug-autoconf@gnu.org. ## 
     6390## Report this to the pjproject lists.  ## 
    59966391## ------------------------------------ ## 
    59976392_ASBOX 
    … …  
    60326427echo $ECHO_N "checking sys/select.h usability... $ECHO_C" >&6 
    60336428cat >conftest.$ac_ext <<_ACEOF 
    6034 #line $LINENO "configure" 
    60356429/* confdefs.h.  */ 
    60366430_ACEOF 
    … …  
    60436437rm -f conftest.$ac_objext 
    60446438if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6045   (eval $ac_compile) 2>&5 
    6046   ac_status=$? 
     6439  (eval $ac_compile) 2>conftest.er1 
     6440  ac_status=$? 
     6441  grep -v '^ *+' conftest.er1 >conftest.err 
     6442  rm -f conftest.er1 
     6443  cat conftest.err >&5 
    60476444  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    60486445  (exit $ac_status); } && 
    6049          { ac_try='test -s conftest.$ac_objext' 
     6446         { ac_try='test -z "$ac_c_werror_flag" 
     6447                         || test ! -s conftest.err' 
     6448  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6449  (eval $ac_try) 2>&5 
     6450  ac_status=$? 
     6451  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6452  (exit $ac_status); }; } && 
     6453         { ac_try='test -s conftest.$ac_objext' 
    60506454  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    60516455  (eval $ac_try) 2>&5 
    … …  
    60606464ac_header_compiler=no 
    60616465fi 
    6062 rm -f conftest.$ac_objext conftest.$ac_ext 
     6466rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    60636467echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    60646468echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    60686472echo $ECHO_N "checking sys/select.h presence... $ECHO_C" >&6 
    60696473cat >conftest.$ac_ext <<_ACEOF 
    6070 #line $LINENO "configure" 
    60716474/* confdefs.h.  */ 
    60726475_ACEOF 
    … …  
    60866489  if test -s conftest.err; then 
    60876490    ac_cpp_err=$ac_c_preproc_warn_flag 
     6491    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    60886492  else 
    60896493    ac_cpp_err= 
    … …  
    61056509 
    61066510# So?  What about this header? 
    6107 case $ac_header_compiler:$ac_header_preproc in 
    6108   yes:no ) 
     6511case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6512  yes:no: ) 
    61096513    { echo "$as_me:$LINENO: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    61106514echo "$as_me: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6515    { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the compiler's result" >&5 
     6516echo "$as_me: WARNING: sys/select.h: proceeding with the compiler's result" >&2;} 
     6517    ac_header_preproc=yes 
     6518    ;; 
     6519  no:yes:* ) 
     6520    { echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5 
     6521echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;} 
     6522    { echo "$as_me:$LINENO: WARNING: sys/select.h:     check for missing prerequisite headers?" >&5 
     6523echo "$as_me: WARNING: sys/select.h:     check for missing prerequisite headers?" >&2;} 
     6524    { echo "$as_me:$LINENO: WARNING: sys/select.h: see the Autoconf documentation" >&5 
     6525echo "$as_me: WARNING: sys/select.h: see the Autoconf documentation" >&2;} 
     6526    { echo "$as_me:$LINENO: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6527echo "$as_me: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    61116528    { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5 
    61126529echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;} 
     6530    { echo "$as_me:$LINENO: WARNING: sys/select.h: in the future, the compiler will take precedence" >&5 
     6531echo "$as_me: WARNING: sys/select.h: in the future, the compiler will take precedence" >&2;} 
    61136532    ( 
    61146533      cat <<\_ASBOX 
    61156534## ------------------------------------ ## 
    6116 ## Report this to bug-autoconf@gnu.org. ## 
    6117 ## ------------------------------------ ## 
    6118 _ASBOX 
    6119     ) | 
    6120       sed "s/^/$as_me: WARNING:     /" >&2 
    6121     ;; 
    6122   no:yes ) 
    6123     { echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5 
    6124 echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;} 
    6125     { echo "$as_me:$LINENO: WARNING: sys/select.h: check for missing prerequisite headers?" >&5 
    6126 echo "$as_me: WARNING: sys/select.h: check for missing prerequisite headers?" >&2;} 
    6127     { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5 
    6128 echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;} 
    6129     ( 
    6130       cat <<\_ASBOX 
    6131 ## ------------------------------------ ## 
    6132 ## Report this to bug-autoconf@gnu.org. ## 
     6535## Report this to the pjproject lists.  ## 
    61336536## ------------------------------------ ## 
    61346537_ASBOX 
    … …  
    61696572echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6 
    61706573cat >conftest.$ac_ext <<_ACEOF 
    6171 #line $LINENO "configure" 
    61726574/* confdefs.h.  */ 
    61736575_ACEOF 
    … …  
    61806582rm -f conftest.$ac_objext 
    61816583if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6182   (eval $ac_compile) 2>&5 
    6183   ac_status=$? 
     6584  (eval $ac_compile) 2>conftest.er1 
     6585  ac_status=$? 
     6586  grep -v '^ *+' conftest.er1 >conftest.err 
     6587  rm -f conftest.er1 
     6588  cat conftest.err >&5 
    61846589  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    61856590  (exit $ac_status); } && 
    6186          { ac_try='test -s conftest.$ac_objext' 
     6591         { ac_try='test -z "$ac_c_werror_flag" 
     6592                         || test ! -s conftest.err' 
     6593  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6594  (eval $ac_try) 2>&5 
     6595  ac_status=$? 
     6596  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6597  (exit $ac_status); }; } && 
     6598         { ac_try='test -s conftest.$ac_objext' 
    61876599  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    61886600  (eval $ac_try) 2>&5 
    … …  
    61976609ac_header_compiler=no 
    61986610fi 
    6199 rm -f conftest.$ac_objext conftest.$ac_ext 
     6611rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    62006612echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    62016613echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    62056617echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6 
    62066618cat >conftest.$ac_ext <<_ACEOF 
    6207 #line $LINENO "configure" 
    62086619/* confdefs.h.  */ 
    62096620_ACEOF 
    … …  
    62236634  if test -s conftest.err; then 
    62246635    ac_cpp_err=$ac_c_preproc_warn_flag 
     6636    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    62256637  else 
    62266638    ac_cpp_err= 
    … …  
    62426654 
    62436655# So?  What about this header? 
    6244 case $ac_header_compiler:$ac_header_preproc in 
    6245   yes:no ) 
     6656case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6657  yes:no: ) 
    62466658    { echo "$as_me:$LINENO: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    62476659echo "$as_me: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6660    { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the compiler's result" >&5 
     6661echo "$as_me: WARNING: sys/socket.h: proceeding with the compiler's result" >&2;} 
     6662    ac_header_preproc=yes 
     6663    ;; 
     6664  no:yes:* ) 
     6665    { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5 
     6666echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;} 
     6667    { echo "$as_me:$LINENO: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&5 
     6668echo "$as_me: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&2;} 
     6669    { echo "$as_me:$LINENO: WARNING: sys/socket.h: see the Autoconf documentation" >&5 
     6670echo "$as_me: WARNING: sys/socket.h: see the Autoconf documentation" >&2;} 
     6671    { echo "$as_me:$LINENO: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6672echo "$as_me: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    62486673    { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5 
    62496674echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;} 
     6675    { echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5 
     6676echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;} 
    62506677    ( 
    62516678      cat <<\_ASBOX 
    62526679## ------------------------------------ ## 
    6253 ## Report this to bug-autoconf@gnu.org. ## 
    6254 ## ------------------------------------ ## 
    6255 _ASBOX 
    6256     ) | 
    6257       sed "s/^/$as_me: WARNING:     /" >&2 
    6258     ;; 
    6259   no:yes ) 
    6260     { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5 
    6261 echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;} 
    6262     { echo "$as_me:$LINENO: WARNING: sys/socket.h: check for missing prerequisite headers?" >&5 
    6263 echo "$as_me: WARNING: sys/socket.h: check for missing prerequisite headers?" >&2;} 
    6264     { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5 
    6265 echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;} 
    6266     ( 
    6267       cat <<\_ASBOX 
    6268 ## ------------------------------------ ## 
    6269 ## Report this to bug-autoconf@gnu.org. ## 
     6680## Report this to the pjproject lists.  ## 
    62706681## ------------------------------------ ## 
    62716682_ASBOX 
    … …  
    63066717echo $ECHO_N "checking sys/time.h usability... $ECHO_C" >&6 
    63076718cat >conftest.$ac_ext <<_ACEOF 
    6308 #line $LINENO "configure" 
    63096719/* confdefs.h.  */ 
    63106720_ACEOF 
    … …  
    63176727rm -f conftest.$ac_objext 
    63186728if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6319   (eval $ac_compile) 2>&5 
    6320   ac_status=$? 
     6729  (eval $ac_compile) 2>conftest.er1 
     6730  ac_status=$? 
     6731  grep -v '^ *+' conftest.er1 >conftest.err 
     6732  rm -f conftest.er1 
     6733  cat conftest.err >&5 
    63216734  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    63226735  (exit $ac_status); } && 
    6323          { ac_try='test -s conftest.$ac_objext' 
     6736         { ac_try='test -z "$ac_c_werror_flag" 
     6737                         || test ! -s conftest.err' 
     6738  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6739  (eval $ac_try) 2>&5 
     6740  ac_status=$? 
     6741  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6742  (exit $ac_status); }; } && 
     6743         { ac_try='test -s conftest.$ac_objext' 
    63246744  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    63256745  (eval $ac_try) 2>&5 
    … …  
    63346754ac_header_compiler=no 
    63356755fi 
    6336 rm -f conftest.$ac_objext conftest.$ac_ext 
     6756rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    63376757echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    63386758echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    63426762echo $ECHO_N "checking sys/time.h presence... $ECHO_C" >&6 
    63436763cat >conftest.$ac_ext <<_ACEOF 
    6344 #line $LINENO "configure" 
    63456764/* confdefs.h.  */ 
    63466765_ACEOF 
    … …  
    63606779  if test -s conftest.err; then 
    63616780    ac_cpp_err=$ac_c_preproc_warn_flag 
     6781    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    63626782  else 
    63636783    ac_cpp_err= 
    … …  
    63796799 
    63806800# So?  What about this header? 
    6381 case $ac_header_compiler:$ac_header_preproc in 
    6382   yes:no ) 
     6801case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6802  yes:no: ) 
    63836803    { echo "$as_me:$LINENO: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    63846804echo "$as_me: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6805    { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the compiler's result" >&5 
     6806echo "$as_me: WARNING: sys/time.h: proceeding with the compiler's result" >&2;} 
     6807    ac_header_preproc=yes 
     6808    ;; 
     6809  no:yes:* ) 
     6810    { echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5 
     6811echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;} 
     6812    { echo "$as_me:$LINENO: WARNING: sys/time.h:     check for missing prerequisite headers?" >&5 
     6813echo "$as_me: WARNING: sys/time.h:     check for missing prerequisite headers?" >&2;} 
     6814    { echo "$as_me:$LINENO: WARNING: sys/time.h: see the Autoconf documentation" >&5 
     6815echo "$as_me: WARNING: sys/time.h: see the Autoconf documentation" >&2;} 
     6816    { echo "$as_me:$LINENO: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6817echo "$as_me: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    63856818    { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5 
    63866819echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;} 
     6820    { echo "$as_me:$LINENO: WARNING: sys/time.h: in the future, the compiler will take precedence" >&5 
     6821echo "$as_me: WARNING: sys/time.h: in the future, the compiler will take precedence" >&2;} 
    63876822    ( 
    63886823      cat <<\_ASBOX 
    63896824## ------------------------------------ ## 
    6390 ## Report this to bug-autoconf@gnu.org. ## 
    6391 ## ------------------------------------ ## 
    6392 _ASBOX 
    6393     ) | 
    6394       sed "s/^/$as_me: WARNING:     /" >&2 
    6395     ;; 
    6396   no:yes ) 
    6397     { echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5 
    6398 echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;} 
    6399     { echo "$as_me:$LINENO: WARNING: sys/time.h: check for missing prerequisite headers?" >&5 
    6400 echo "$as_me: WARNING: sys/time.h: check for missing prerequisite headers?" >&2;} 
    6401     { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5 
    6402 echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;} 
    6403     ( 
    6404       cat <<\_ASBOX 
    6405 ## ------------------------------------ ## 
    6406 ## Report this to bug-autoconf@gnu.org. ## 
     6825## Report this to the pjproject lists.  ## 
    64076826## ------------------------------------ ## 
    64086827_ASBOX 
    … …  
    64436862echo $ECHO_N "checking sys/timeb.h usability... $ECHO_C" >&6 
    64446863cat >conftest.$ac_ext <<_ACEOF 
    6445 #line $LINENO "configure" 
    64466864/* confdefs.h.  */ 
    64476865_ACEOF 
    … …  
    64546872rm -f conftest.$ac_objext 
    64556873if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6456   (eval $ac_compile) 2>&5 
    6457   ac_status=$? 
     6874  (eval $ac_compile) 2>conftest.er1 
     6875  ac_status=$? 
     6876  grep -v '^ *+' conftest.er1 >conftest.err 
     6877  rm -f conftest.er1 
     6878  cat conftest.err >&5 
    64586879  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    64596880  (exit $ac_status); } && 
    6460          { ac_try='test -s conftest.$ac_objext' 
     6881         { ac_try='test -z "$ac_c_werror_flag" 
     6882                         || test ! -s conftest.err' 
     6883  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6884  (eval $ac_try) 2>&5 
     6885  ac_status=$? 
     6886  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6887  (exit $ac_status); }; } && 
     6888         { ac_try='test -s conftest.$ac_objext' 
    64616889  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    64626890  (eval $ac_try) 2>&5 
    … …  
    64716899ac_header_compiler=no 
    64726900fi 
    6473 rm -f conftest.$ac_objext conftest.$ac_ext 
     6901rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    64746902echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    64756903echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    64796907echo $ECHO_N "checking sys/timeb.h presence... $ECHO_C" >&6 
    64806908cat >conftest.$ac_ext <<_ACEOF 
    6481 #line $LINENO "configure" 
    64826909/* confdefs.h.  */ 
    64836910_ACEOF 
    … …  
    64976924  if test -s conftest.err; then 
    64986925    ac_cpp_err=$ac_c_preproc_warn_flag 
     6926    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    64996927  else 
    65006928    ac_cpp_err= 
    … …  
    65166944 
    65176945# So?  What about this header? 
    6518 case $ac_header_compiler:$ac_header_preproc in 
    6519   yes:no ) 
     6946case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6947  yes:no: ) 
    65206948    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    65216949echo "$as_me: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6950    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the compiler's result" >&5 
     6951echo "$as_me: WARNING: sys/timeb.h: proceeding with the compiler's result" >&2;} 
     6952    ac_header_preproc=yes 
     6953    ;; 
     6954  no:yes:* ) 
     6955    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5 
     6956echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;} 
     6957    { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&5 
     6958echo "$as_me: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&2;} 
     6959    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: see the Autoconf documentation" >&5 
     6960echo "$as_me: WARNING: sys/timeb.h: see the Autoconf documentation" >&2;} 
     6961    { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6962echo "$as_me: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    65226963    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5 
    65236964echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;} 
     6965    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&5 
     6966echo "$as_me: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&2;} 
    65246967    ( 
    65256968      cat <<\_ASBOX 
    65266969## ------------------------------------ ## 
    6527 ## Report this to bug-autoconf@gnu.org. ## 
    6528 ## ------------------------------------ ## 
    6529 _ASBOX 
    6530     ) | 
    6531       sed "s/^/$as_me: WARNING:     /" >&2 
    6532     ;; 
    6533   no:yes ) 
    6534     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5 
    6535 echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;} 
    6536     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: check for missing prerequisite headers?" >&5 
    6537 echo "$as_me: WARNING: sys/timeb.h: check for missing prerequisite headers?" >&2;} 
    6538     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5 
    6539 echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;} 
    6540     ( 
    6541       cat <<\_ASBOX 
    6542 ## ------------------------------------ ## 
    6543 ## Report this to bug-autoconf@gnu.org. ## 
     6970## Report this to the pjproject lists.  ## 
    65446971## ------------------------------------ ## 
    65456972_ASBOX 
    … …  
    65807007echo $ECHO_N "checking sys/types.h usability... $ECHO_C" >&6 
    65817008cat >conftest.$ac_ext <<_ACEOF 
    6582 #line $LINENO "configure" 
    65837009/* confdefs.h.  */ 
    65847010_ACEOF 
    … …  
    65917017rm -f conftest.$ac_objext 
    65927018if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6593   (eval $ac_compile) 2>&5 
    6594   ac_status=$? 
     7019  (eval $ac_compile) 2>conftest.er1 
     7020  ac_status=$? 
     7021  grep -v '^ *+' conftest.er1 >conftest.err 
     7022  rm -f conftest.er1 
     7023  cat conftest.err >&5 
    65957024  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    65967025  (exit $ac_status); } && 
    6597          { ac_try='test -s conftest.$ac_objext' 
     7026         { ac_try='test -z "$ac_c_werror_flag" 
     7027                         || test ! -s conftest.err' 
     7028  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7029  (eval $ac_try) 2>&5 
     7030  ac_status=$? 
     7031  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7032  (exit $ac_status); }; } && 
     7033         { ac_try='test -s conftest.$ac_objext' 
    65987034  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    65997035  (eval $ac_try) 2>&5 
    … …  
    66087044ac_header_compiler=no 
    66097045fi 
    6610 rm -f conftest.$ac_objext conftest.$ac_ext 
     7046rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    66117047echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    66127048echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    66167052echo $ECHO_N "checking sys/types.h presence... $ECHO_C" >&6 
    66177053cat >conftest.$ac_ext <<_ACEOF 
    6618 #line $LINENO "configure" 
    66197054/* confdefs.h.  */ 
    66207055_ACEOF 
    … …  
    66347069  if test -s conftest.err; then 
    66357070    ac_cpp_err=$ac_c_preproc_warn_flag 
     7071    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    66367072  else 
    66377073    ac_cpp_err= 
    … …  
    66537089 
    66547090# So?  What about this header? 
    6655 case $ac_header_compiler:$ac_header_preproc in 
    6656   yes:no ) 
     7091case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7092  yes:no: ) 
    66577093    { echo "$as_me:$LINENO: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    66587094echo "$as_me: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7095    { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the compiler's result" >&5 
     7096echo "$as_me: WARNING: sys/types.h: proceeding with the compiler's result" >&2;} 
     7097    ac_header_preproc=yes 
     7098    ;; 
     7099  no:yes:* ) 
     7100    { echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5 
     7101echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;} 
     7102    { echo "$as_me:$LINENO: WARNING: sys/types.h:     check for missing prerequisite headers?" >&5 
     7103echo "$as_me: WARNING: sys/types.h:     check for missing prerequisite headers?" >&2;} 
     7104    { echo "$as_me:$LINENO: WARNING: sys/types.h: see the Autoconf documentation" >&5 
     7105echo "$as_me: WARNING: sys/types.h: see the Autoconf documentation" >&2;} 
     7106    { echo "$as_me:$LINENO: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7107echo "$as_me: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    66597108    { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5 
    66607109echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;} 
     7110    { echo "$as_me:$LINENO: WARNING: sys/types.h: in the future, the compiler will take precedence" >&5 
     7111echo "$as_me: WARNING: sys/types.h: in the future, the compiler will take precedence" >&2;} 
    66617112    ( 
    66627113      cat <<\_ASBOX 
    66637114## ------------------------------------ ## 
    6664 ## Report this to bug-autoconf@gnu.org. ## 
    6665 ## ------------------------------------ ## 
    6666 _ASBOX 
    6667     ) | 
    6668       sed "s/^/$as_me: WARNING:     /" >&2 
    6669     ;; 
    6670   no:yes ) 
    6671     { echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5 
    6672 echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;} 
    6673     { echo "$as_me:$LINENO: WARNING: sys/types.h: check for missing prerequisite headers?" >&5 
    6674 echo "$as_me: WARNING: sys/types.h: check for missing prerequisite headers?" >&2;} 
    6675     { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5 
    6676 echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;} 
    6677     ( 
    6678       cat <<\_ASBOX 
    6679 ## ------------------------------------ ## 
    6680 ## Report this to bug-autoconf@gnu.org. ## 
     7115## Report this to the pjproject lists.  ## 
    66817116## ------------------------------------ ## 
    66827117_ASBOX 
    … …  
    67177152echo $ECHO_N "checking time.h usability... $ECHO_C" >&6 
    67187153cat >conftest.$ac_ext <<_ACEOF 
    6719 #line $LINENO "configure" 
    67207154/* confdefs.h.  */ 
    67217155_ACEOF 
    … …  
    67287162rm -f conftest.$ac_objext 
    67297163if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6730   (eval $ac_compile) 2>&5 
    6731   ac_status=$? 
     7164  (eval $ac_compile) 2>conftest.er1 
     7165  ac_status=$? 
     7166  grep -v '^ *+' conftest.er1 >conftest.err 
     7167  rm -f conftest.er1 
     7168  cat conftest.err >&5 
    67327169  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    67337170  (exit $ac_status); } && 
    6734          { ac_try='test -s conftest.$ac_objext' 
     7171         { ac_try='test -z "$ac_c_werror_flag" 
     7172                         || test ! -s conftest.err' 
     7173  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7174  (eval $ac_try) 2>&5 
     7175  ac_status=$? 
     7176  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7177  (exit $ac_status); }; } && 
     7178         { ac_try='test -s conftest.$ac_objext' 
    67357179  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    67367180  (eval $ac_try) 2>&5 
    … …  
    67457189ac_header_compiler=no 
    67467190fi 
    6747 rm -f conftest.$ac_objext conftest.$ac_ext 
     7191rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    67487192echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    67497193echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    67537197echo $ECHO_N "checking time.h presence... $ECHO_C" >&6 
    67547198cat >conftest.$ac_ext <<_ACEOF 
    6755 #line $LINENO "configure" 
    67567199/* confdefs.h.  */ 
    67577200_ACEOF 
    … …  
    67717214  if test -s conftest.err; then 
    67727215    ac_cpp_err=$ac_c_preproc_warn_flag 
     7216    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    67737217  else 
    67747218    ac_cpp_err= 
    … …  
    67907234 
    67917235# So?  What about this header? 
    6792 case $ac_header_compiler:$ac_header_preproc in 
    6793   yes:no ) 
     7236case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7237  yes:no: ) 
    67947238    { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    67957239echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7240    { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5 
     7241echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;} 
     7242    ac_header_preproc=yes 
     7243    ;; 
     7244  no:yes:* ) 
     7245    { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5 
     7246echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;} 
     7247    { echo "$as_me:$LINENO: WARNING: time.h:     check for missing prerequisite headers?" >&5 
     7248echo "$as_me: WARNING: time.h:     check for missing prerequisite headers?" >&2;} 
     7249    { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5 
     7250echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;} 
     7251    { echo "$as_me:$LINENO: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7252echo "$as_me: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    67967253    { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5 
    67977254echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;} 
     7255    { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5 
     7256echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;} 
    67987257    ( 
    67997258      cat <<\_ASBOX 
    68007259## ------------------------------------ ## 
    6801 ## Report this to bug-autoconf@gnu.org. ## 
    6802 ## ------------------------------------ ## 
    6803 _ASBOX 
    6804     ) | 
    6805       sed "s/^/$as_me: WARNING:     /" >&2 
    6806     ;; 
    6807   no:yes ) 
    6808     { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5 
    6809 echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;} 
    6810     { echo "$as_me:$LINENO: WARNING: time.h: check for missing prerequisite headers?" >&5 
    6811 echo "$as_me: WARNING: time.h: check for missing prerequisite headers?" >&2;} 
    6812     { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5 
    6813 echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;} 
    6814     ( 
    6815       cat <<\_ASBOX 
    6816 ## ------------------------------------ ## 
    6817 ## Report this to bug-autoconf@gnu.org. ## 
     7260## Report this to the pjproject lists.  ## 
    68187261## ------------------------------------ ## 
    68197262_ASBOX 
    … …  
    68547297echo $ECHO_N "checking unistd.h usability... $ECHO_C" >&6 
    68557298cat >conftest.$ac_ext <<_ACEOF 
    6856 #line $LINENO "configure" 
    68577299/* confdefs.h.  */ 
    68587300_ACEOF 
    … …  
    68657307rm -f conftest.$ac_objext 
    68667308if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6867   (eval $ac_compile) 2>&5 
    6868   ac_status=$? 
     7309  (eval $ac_compile) 2>conftest.er1 
     7310  ac_status=$? 
     7311  grep -v '^ *+' conftest.er1 >conftest.err 
     7312  rm -f conftest.er1 
     7313  cat conftest.err >&5 
    68697314  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    68707315  (exit $ac_status); } && 
    6871          { ac_try='test -s conftest.$ac_objext' 
     7316         { ac_try='test -z "$ac_c_werror_flag" 
     7317                         || test ! -s conftest.err' 
     7318  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7319  (eval $ac_try) 2>&5 
     7320  ac_status=$? 
     7321  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7322  (exit $ac_status); }; } && 
     7323         { ac_try='test -s conftest.$ac_objext' 
    68727324  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    68737325  (eval $ac_try) 2>&5 
    … …  
    68827334ac_header_compiler=no 
    68837335fi 
    6884 rm -f conftest.$ac_objext conftest.$ac_ext 
     7336rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    68857337echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    68867338echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    68907342echo $ECHO_N "checking unistd.h presence... $ECHO_C" >&6 
    68917343cat >conftest.$ac_ext <<_ACEOF 
    6892 #line $LINENO "configure" 
    68937344/* confdefs.h.  */ 
    68947345_ACEOF 
    … …  
    69087359  if test -s conftest.err; then 
    69097360    ac_cpp_err=$ac_c_preproc_warn_flag 
     7361    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    69107362  else 
    69117363    ac_cpp_err= 
    … …  
    69277379 
    69287380# So?  What about this header? 
    6929 case $ac_header_compiler:$ac_header_preproc in 
    6930   yes:no ) 
     7381case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7382  yes:no: ) 
    69317383    { echo "$as_me:$LINENO: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    69327384echo "$as_me: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7385    { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the compiler's result" >&5 
     7386echo "$as_me: WARNING: unistd.h: proceeding with the compiler's result" >&2;} 
     7387    ac_header_preproc=yes 
     7388    ;; 
     7389  no:yes:* ) 
     7390    { echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5 
     7391echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;} 
     7392    { echo "$as_me:$LINENO: WARNING: unistd.h:     check for missing prerequisite headers?" >&5 
     7393echo "$as_me: WARNING: unistd.h:     check for missing prerequisite headers?" >&2;} 
     7394    { echo "$as_me:$LINENO: WARNING: unistd.h: see the Autoconf documentation" >&5 
     7395echo "$as_me: WARNING: unistd.h: see the Autoconf documentation" >&2;} 
     7396    { echo "$as_me:$LINENO: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7397echo "$as_me: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    69337398    { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5 
    69347399echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;} 
     7400    { echo "$as_me:$LINENO: WARNING: unistd.h: in the future, the compiler will take precedence" >&5 
     7401echo "$as_me: WARNING: unistd.h: in the future, the compiler will take precedence" >&2;} 
    69357402    ( 
    69367403      cat <<\_ASBOX 
    69377404## ------------------------------------ ## 
    6938 ## Report this to bug-autoconf@gnu.org. ## 
    6939 ## ------------------------------------ ## 
    6940 _ASBOX 
    6941     ) | 
    6942       sed "s/^/$as_me: WARNING:     /" >&2 
    6943     ;; 
    6944   no:yes ) 
    6945     { echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5 
    6946 echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;} 
    6947     { echo "$as_me:$LINENO: WARNING: unistd.h: check for missing prerequisite headers?" >&5 
    6948 echo "$as_me: WARNING: unistd.h: check for missing prerequisite headers?" >&2;} 
    6949     { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5 
    6950 echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;} 
    6951     ( 
    6952       cat <<\_ASBOX 
    6953 ## ------------------------------------ ## 
    6954 ## Report this to bug-autoconf@gnu.org. ## 
     7405## Report this to the pjproject lists.  ## 
    69557406## ------------------------------------ ## 
    69567407_ASBOX 
    … …  
    69917442echo $ECHO_N "checking mswsock.h usability... $ECHO_C" >&6 
    69927443cat >conftest.$ac_ext <<_ACEOF 
    6993 #line $LINENO "configure" 
    69947444/* confdefs.h.  */ 
    69957445_ACEOF 
    … …  
    70027452rm -f conftest.$ac_objext 
    70037453if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7004   (eval $ac_compile) 2>&5 
    7005   ac_status=$? 
     7454  (eval $ac_compile) 2>conftest.er1 
     7455  ac_status=$? 
     7456  grep -v '^ *+' conftest.er1 >conftest.err 
     7457  rm -f conftest.er1 
     7458  cat conftest.err >&5 
    70067459  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    70077460  (exit $ac_status); } && 
    7008          { ac_try='test -s conftest.$ac_objext' 
     7461         { ac_try='test -z "$ac_c_werror_flag" 
     7462                         || test ! -s conftest.err' 
     7463  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7464  (eval $ac_try) 2>&5 
     7465  ac_status=$? 
     7466  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7467  (exit $ac_status); }; } && 
     7468         { ac_try='test -s conftest.$ac_objext' 
    70097469  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    70107470  (eval $ac_try) 2>&5 
    … …  
    70197479ac_header_compiler=no 
    70207480fi 
    7021 rm -f conftest.$ac_objext conftest.$ac_ext 
     7481rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    70227482echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    70237483echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    70277487echo $ECHO_N "checking mswsock.h presence... $ECHO_C" >&6 
    70287488cat >conftest.$ac_ext <<_ACEOF 
    7029 #line $LINENO "configure" 
    70307489/* confdefs.h.  */ 
    70317490_ACEOF 
    … …  
    70457504  if test -s conftest.err; then 
    70467505    ac_cpp_err=$ac_c_preproc_warn_flag 
     7506    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    70477507  else 
    70487508    ac_cpp_err= 
    … …  
    70647524 
    70657525# So?  What about this header? 
    7066 case $ac_header_compiler:$ac_header_preproc in 
    7067   yes:no ) 
     7526case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7527  yes:no: ) 
    70687528    { echo "$as_me:$LINENO: WARNING: mswsock.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    70697529echo "$as_me: WARNING: mswsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7530    { echo "$as_me:$LINENO: WARNING: mswsock.h: proceeding with the compiler's result" >&5 
     7531echo "$as_me: WARNING: mswsock.h: proceeding with the compiler's result" >&2;} 
     7532    ac_header_preproc=yes 
     7533    ;; 
     7534  no:yes:* ) 
     7535    { echo "$as_me:$LINENO: WARNING: mswsock.h: present but cannot be compiled" >&5 
     7536echo "$as_me: WARNING: mswsock.h: present but cannot be compiled" >&2;} 
     7537    { echo "$as_me:$LINENO: WARNING: mswsock.h:     check for missing prerequisite headers?" >&5 
     7538echo "$as_me: WARNING: mswsock.h:     check for missing prerequisite headers?" >&2;} 
     7539    { echo "$as_me:$LINENO: WARNING: mswsock.h: see the Autoconf documentation" >&5 
     7540echo "$as_me: WARNING: mswsock.h: see the Autoconf documentation" >&2;} 
     7541    { echo "$as_me:$LINENO: WARNING: mswsock.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7542echo "$as_me: WARNING: mswsock.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    70707543    { echo "$as_me:$LINENO: WARNING: mswsock.h: proceeding with the preprocessor's result" >&5 
    70717544echo "$as_me: WARNING: mswsock.h: proceeding with the preprocessor's result" >&2;} 
     7545    { echo "$as_me:$LINENO: WARNING: mswsock.h: in the future, the compiler will take precedence" >&5 
     7546echo "$as_me: WARNING: mswsock.h: in the future, the compiler will take precedence" >&2;} 
    70727547    ( 
    70737548      cat <<\_ASBOX 
    70747549## ------------------------------------ ## 
    7075 ## Report this to bug-autoconf@gnu.org. ## 
    7076 ## ------------------------------------ ## 
    7077 _ASBOX 
    7078     ) | 
    7079       sed "s/^/$as_me: WARNING:     /" >&2 
    7080     ;; 
    7081   no:yes ) 
    7082     { echo "$as_me:$LINENO: WARNING: mswsock.h: present but cannot be compiled" >&5 
    7083 echo "$as_me: WARNING: mswsock.h: present but cannot be compiled" >&2;} 
    7084     { echo "$as_me:$LINENO: WARNING: mswsock.h: check for missing prerequisite headers?" >&5 
    7085 echo "$as_me: WARNING: mswsock.h: check for missing prerequisite headers?" >&2;} 
    7086     { echo "$as_me:$LINENO: WARNING: mswsock.h: proceeding with the preprocessor's result" >&5 
    7087 echo "$as_me: WARNING: mswsock.h: proceeding with the preprocessor's result" >&2;} 
    7088     ( 
    7089       cat <<\_ASBOX 
    7090 ## ------------------------------------ ## 
    7091 ## Report this to bug-autoconf@gnu.org. ## 
     7550## Report this to the pjproject lists.  ## 
    70927551## ------------------------------------ ## 
    70937552_ASBOX 
    … …  
    71287587echo $ECHO_N "checking winsock.h usability... $ECHO_C" >&6 
    71297588cat >conftest.$ac_ext <<_ACEOF 
    7130 #line $LINENO "configure" 
    71317589/* confdefs.h.  */ 
    71327590_ACEOF 
    … …  
    71397597rm -f conftest.$ac_objext 
    71407598if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7141   (eval $ac_compile) 2>&5 
    7142   ac_status=$? 
     7599  (eval $ac_compile) 2>conftest.er1 
     7600  ac_status=$? 
     7601  grep -v '^ *+' conftest.er1 >conftest.err 
     7602  rm -f conftest.er1 
     7603  cat conftest.err >&5 
    71437604  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    71447605  (exit $ac_status); } && 
    7145          { ac_try='test -s conftest.$ac_objext' 
     7606         { ac_try='test -z "$ac_c_werror_flag" 
     7607                         || test ! -s conftest.err' 
     7608  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7609  (eval $ac_try) 2>&5 
     7610  ac_status=$? 
     7611  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7612  (exit $ac_status); }; } && 
     7613         { ac_try='test -s conftest.$ac_objext' 
    71467614  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    71477615  (eval $ac_try) 2>&5 
    … …  
    71567624ac_header_compiler=no 
    71577625fi 
    7158 rm -f conftest.$ac_objext conftest.$ac_ext 
     7626rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    71597627echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    71607628echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    71647632echo $ECHO_N "checking winsock.h presence... $ECHO_C" >&6 
    71657633cat >conftest.$ac_ext <<_ACEOF 
    7166 #line $LINENO "configure" 
    71677634/* confdefs.h.  */ 
    71687635_ACEOF 
    … …  
    71827649  if test -s conftest.err; then 
    71837650    ac_cpp_err=$ac_c_preproc_warn_flag 
     7651    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    71847652  else 
    71857653    ac_cpp_err= 
    … …  
    72017669 
    72027670# So?  What about this header? 
    7203 case $ac_header_compiler:$ac_header_preproc in 
    7204   yes:no ) 
     7671case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7672  yes:no: ) 
    72057673    { echo "$as_me:$LINENO: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    72067674echo "$as_me: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7675    { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the compiler's result" >&5 
     7676echo "$as_me: WARNING: winsock.h: proceeding with the compiler's result" >&2;} 
     7677    ac_header_preproc=yes 
     7678    ;; 
     7679  no:yes:* ) 
     7680    { echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5 
     7681echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;} 
     7682    { echo "$as_me:$LINENO: WARNING: winsock.h:     check for missing prerequisite headers?" >&5 
     7683echo "$as_me: WARNING: winsock.h:     check for missing prerequisite headers?" >&2;} 
     7684    { echo "$as_me:$LINENO: WARNING: winsock.h: see the Autoconf documentation" >&5 
     7685echo "$as_me: WARNING: winsock.h: see the Autoconf documentation" >&2;} 
     7686    { echo "$as_me:$LINENO: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7687echo "$as_me: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    72077688    { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5 
    72087689echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;} 
     7690    { echo "$as_me:$LINENO: WARNING: winsock.h: in the future, the compiler will take precedence" >&5 
     7691echo "$as_me: WARNING: winsock.h: in the future, the compiler will take precedence" >&2;} 
    72097692    ( 
    72107693      cat <<\_ASBOX 
    72117694## ------------------------------------ ## 
    7212 ## Report this to bug-autoconf@gnu.org. ## 
    7213 ## ------------------------------------ ## 
    7214 _ASBOX 
    7215     ) | 
    7216       sed "s/^/$as_me: WARNING:     /" >&2 
    7217     ;; 
    7218   no:yes ) 
    7219     { echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5 
    7220 echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;} 
    7221     { echo "$as_me:$LINENO: WARNING: winsock.h: check for missing prerequisite headers?" >&5 
    7222 echo "$as_me: WARNING: winsock.h: check for missing prerequisite headers?" >&2;} 
    7223     { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5 
    7224 echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;} 
    7225     ( 
    7226       cat <<\_ASBOX 
    7227 ## ------------------------------------ ## 
    7228 ## Report this to bug-autoconf@gnu.org. ## 
     7695## Report this to the pjproject lists.  ## 
    72297696## ------------------------------------ ## 
    72307697_ASBOX 
    … …  
    72657732echo $ECHO_N "checking winsock2.h usability... $ECHO_C" >&6 
    72667733cat >conftest.$ac_ext <<_ACEOF 
    7267 #line $LINENO "configure" 
    72687734/* confdefs.h.  */ 
    72697735_ACEOF 
    … …  
    72767742rm -f conftest.$ac_objext 
    72777743if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7278   (eval $ac_compile) 2>&5 
    7279   ac_status=$? 
     7744  (eval $ac_compile) 2>conftest.er1 
     7745  ac_status=$? 
     7746  grep -v '^ *+' conftest.er1 >conftest.err 
     7747  rm -f conftest.er1 
     7748  cat conftest.err >&5 
    72807749  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    72817750  (exit $ac_status); } && 
    7282          { ac_try='test -s conftest.$ac_objext' 
     7751         { ac_try='test -z "$ac_c_werror_flag" 
     7752                         || test ! -s conftest.err' 
     7753  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7754  (eval $ac_try) 2>&5 
     7755  ac_status=$? 
     7756  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7757  (exit $ac_status); }; } && 
     7758         { ac_try='test -s conftest.$ac_objext' 
    72837759  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    72847760  (eval $ac_try) 2>&5 
    … …  
    72937769ac_header_compiler=no 
    72947770fi 
    7295 rm -f conftest.$ac_objext conftest.$ac_ext 
     7771rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    72967772echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    72977773echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    73017777echo $ECHO_N "checking winsock2.h presence... $ECHO_C" >&6 
    73027778cat >conftest.$ac_ext <<_ACEOF 
    7303 #line $LINENO "configure" 
    73047779/* confdefs.h.  */ 
    73057780_ACEOF 
    … …  
    73197794  if test -s conftest.err; then 
    73207795    ac_cpp_err=$ac_c_preproc_warn_flag 
     7796    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    73217797  else 
    73227798    ac_cpp_err= 
    … …  
    73387814 
    73397815# So?  What about this header? 
    7340 case $ac_header_compiler:$ac_header_preproc in 
    7341   yes:no ) 
     7816case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7817  yes:no: ) 
    73427818    { echo "$as_me:$LINENO: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    73437819echo "$as_me: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7820    { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the compiler's result" >&5 
     7821echo "$as_me: WARNING: winsock2.h: proceeding with the compiler's result" >&2;} 
     7822    ac_header_preproc=yes 
     7823    ;; 
     7824  no:yes:* ) 
     7825    { echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5 
     7826echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;} 
     7827    { echo "$as_me:$LINENO: WARNING: winsock2.h:     check for missing prerequisite headers?" >&5 
     7828echo "$as_me: WARNING: winsock2.h:     check for missing prerequisite headers?" >&2;} 
     7829    { echo "$as_me:$LINENO: WARNING: winsock2.h: see the Autoconf documentation" >&5 
     7830echo "$as_me: WARNING: winsock2.h: see the Autoconf documentation" >&2;} 
     7831    { echo "$as_me:$LINENO: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7832echo "$as_me: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    73447833    { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5 
    73457834echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;} 
     7835    { echo "$as_me:$LINENO: WARNING: winsock2.h: in the future, the compiler will take precedence" >&5 
     7836echo "$as_me: WARNING: winsock2.h: in the future, the compiler will take precedence" >&2;} 
    73467837    ( 
    73477838      cat <<\_ASBOX 
    73487839## ------------------------------------ ## 
    7349 ## Report this to bug-autoconf@gnu.org. ## 
    7350 ## ------------------------------------ ## 
    7351 _ASBOX 
    7352     ) | 
    7353       sed "s/^/$as_me: WARNING:     /" >&2 
    7354     ;; 
    7355   no:yes ) 
    7356     { echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5 
    7357 echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;} 
    7358     { echo "$as_me:$LINENO: WARNING: winsock2.h: check for missing prerequisite headers?" >&5 
    7359 echo "$as_me: WARNING: winsock2.h: check for missing prerequisite headers?" >&2;} 
    7360     { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5 
    7361 echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;} 
    7362     ( 
    7363       cat <<\_ASBOX 
    7364 ## ------------------------------------ ## 
    7365 ## Report this to bug-autoconf@gnu.org. ## 
     7840## Report this to the pjproject lists.  ## 
    73667841## ------------------------------------ ## 
    73677842_ASBOX 
    … …  
    74357910echo $ECHO_N "checking if inet_aton is available... $ECHO_C" >&6 
    74367911cat >conftest.$ac_ext <<_ACEOF 
    7437 #line $LINENO "configure" 
    74387912/* confdefs.h.  */ 
    74397913_ACEOF 
    … …  
    74527926rm -f conftest.$ac_objext 
    74537927if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7454   (eval $ac_compile) 2>&5 
    7455   ac_status=$? 
     7928  (eval $ac_compile) 2>conftest.er1 
     7929  ac_status=$? 
     7930  grep -v '^ *+' conftest.er1 >conftest.err 
     7931  rm -f conftest.er1 
     7932  cat conftest.err >&5 
    74567933  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    74577934  (exit $ac_status); } && 
    7458          { ac_try='test -s conftest.$ac_objext' 
     7935         { ac_try='test -z "$ac_c_werror_flag" 
     7936                         || test ! -s conftest.err' 
     7937  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7938  (eval $ac_try) 2>&5 
     7939  ac_status=$? 
     7940  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7941  (exit $ac_status); }; } && 
     7942         { ac_try='test -s conftest.$ac_objext' 
    74597943  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    74607944  (eval $ac_try) 2>&5 
    … …  
    74757959echo "${ECHO_T}no" >&6 
    74767960fi 
    7477 rm -f conftest.$ac_objext conftest.$ac_ext 
     7961rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    74787962 
    74797963echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5 
    74807964echo $ECHO_N "checking if sockaddr_in has sin_len member... $ECHO_C" >&6 
    74817965cat >conftest.$ac_ext <<_ACEOF 
    7482 #line $LINENO "configure" 
    74837966/* confdefs.h.  */ 
    74847967_ACEOF 
    … …  
    75007983rm -f conftest.$ac_objext 
    75017984if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7502   (eval $ac_compile) 2>&5 
    7503   ac_status=$? 
     7985  (eval $ac_compile) 2>conftest.er1 
     7986  ac_status=$? 
     7987  grep -v '^ *+' conftest.er1 >conftest.err 
     7988  rm -f conftest.er1 
     7989  cat conftest.err >&5 
    75047990  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    75057991  (exit $ac_status); } && 
    7506          { ac_try='test -s conftest.$ac_objext' 
     7992         { ac_try='test -z "$ac_c_werror_flag" 
     7993                         || test ! -s conftest.err' 
     7994  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7995  (eval $ac_try) 2>&5 
     7996  ac_status=$? 
     7997  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7998  (exit $ac_status); }; } && 
     7999         { ac_try='test -s conftest.$ac_objext' 
    75078000  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    75088001  (eval $ac_try) 2>&5 
    … …  
    75238016echo "${ECHO_T}no" >&6 
    75248017fi 
    7525 rm -f conftest.$ac_objext conftest.$ac_ext 
     8018rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    75268019 
    75278020echo "$as_me:$LINENO: checking if socklen_t is available" >&5 
    75288021echo $ECHO_N "checking if socklen_t is available... $ECHO_C" >&6 
    75298022cat >conftest.$ac_ext <<_ACEOF 
    7530 #line $LINENO "configure" 
    75318023/* confdefs.h.  */ 
    75328024_ACEOF 
    … …  
    75458037rm -f conftest.$ac_objext 
    75468038if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7547   (eval $ac_compile) 2>&5 
    7548   ac_status=$? 
     8039  (eval $ac_compile) 2>conftest.er1 
     8040  ac_status=$? 
     8041  grep -v '^ *+' conftest.er1 >conftest.err 
     8042  rm -f conftest.er1 
     8043  cat conftest.err >&5 
    75498044  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    75508045  (exit $ac_status); } && 
    7551          { ac_try='test -s conftest.$ac_objext' 
     8046         { ac_try='test -z "$ac_c_werror_flag" 
     8047                         || test ! -s conftest.err' 
     8048  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8049  (eval $ac_try) 2>&5 
     8050  ac_status=$? 
     8051  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8052  (exit $ac_status); }; } && 
     8053         { ac_try='test -s conftest.$ac_objext' 
    75528054  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    75538055  (eval $ac_try) 2>&5 
    … …  
    75688070echo "${ECHO_T}no" >&6 
    75698071fi 
    7570 rm -f conftest.$ac_objext conftest.$ac_ext 
     8072rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    75718073 
    75728074echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5 
    … …  
    75838085    *) 
    75848086        cat >conftest.$ac_ext <<_ACEOF 
    7585 #line $LINENO "configure" 
    75868087/* confdefs.h.  */ 
    75878088_ACEOF 
    … …  
    76038104rm -f conftest.$ac_objext 
    76048105if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7605   (eval $ac_compile) 2>&5 
    7606   ac_status=$? 
     8106  (eval $ac_compile) 2>conftest.er1 
     8107  ac_status=$? 
     8108  grep -v '^ *+' conftest.er1 >conftest.err 
     8109  rm -f conftest.er1 
     8110  cat conftest.err >&5 
    76078111  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    76088112  (exit $ac_status); } && 
    7609          { ac_try='test -s conftest.$ac_objext' 
     8113         { ac_try='test -z "$ac_c_werror_flag" 
     8114                         || test ! -s conftest.err' 
     8115  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8116  (eval $ac_try) 2>&5 
     8117  ac_status=$? 
     8118  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8119  (exit $ac_status); }; } && 
     8120         { ac_try='test -s conftest.$ac_objext' 
    76108121  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    76118122  (eval $ac_try) 2>&5 
    … …  
    76268137echo "${ECHO_T}no" >&6 
    76278138fi 
    7628 rm -f conftest.$ac_objext conftest.$ac_ext 
     8139rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    76298140        ;; 
    76308141esac 
    … …  
    76348145echo $ECHO_N "checking if pthread_rwlock_t is available... $ECHO_C" >&6 
    76358146cat >conftest.$ac_ext <<_ACEOF 
    7636 #line $LINENO "configure" 
    76378147/* confdefs.h.  */ 
    76388148_ACEOF 
    … …  
    76518161rm -f conftest.$ac_objext 
    76528162if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7653   (eval $ac_compile) 2>&5 
    7654   ac_status=$? 
     8163  (eval $ac_compile) 2>conftest.er1 
     8164  ac_status=$? 
     8165  grep -v '^ *+' conftest.er1 >conftest.err 
     8166  rm -f conftest.er1 
     8167  cat conftest.err >&5 
    76558168  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    76568169  (exit $ac_status); } && 
    7657          { ac_try='test -s conftest.$ac_objext' 
     8170         { ac_try='test -z "$ac_c_werror_flag" 
     8171                         || test ! -s conftest.err' 
     8172  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8173  (eval $ac_try) 2>&5 
     8174  ac_status=$? 
     8175  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8176  (exit $ac_status); }; } && 
     8177         { ac_try='test -s conftest.$ac_objext' 
    76588178  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    76598179  (eval $ac_try) 2>&5 
    … …  
    76788198echo "${ECHO_T}no" >&6 
    76798199fi 
    7680 rm -f conftest.$ac_objext conftest.$ac_ext 
     8200rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    76818201 
    76828202 
    … …  
    77398259echo $ECHO_N "checking alsa/version.h usability... $ECHO_C" >&6 
    77408260cat >conftest.$ac_ext <<_ACEOF 
    7741 #line $LINENO "configure" 
    77428261/* confdefs.h.  */ 
    77438262_ACEOF 
    … …  
    77508269rm -f conftest.$ac_objext 
    77518270if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7752   (eval $ac_compile) 2>&5 
    7753   ac_status=$? 
     8271  (eval $ac_compile) 2>conftest.er1 
     8272  ac_status=$? 
     8273  grep -v '^ *+' conftest.er1 >conftest.err 
     8274  rm -f conftest.er1 
     8275  cat conftest.err >&5 
    77548276  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    77558277  (exit $ac_status); } && 
    7756          { ac_try='test -s conftest.$ac_objext' 
     8278         { ac_try='test -z "$ac_c_werror_flag" 
     8279                         || test ! -s conftest.err' 
     8280  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8281  (eval $ac_try) 2>&5 
     8282  ac_status=$? 
     8283  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8284  (exit $ac_status); }; } && 
     8285         { ac_try='test -s conftest.$ac_objext' 
    77578286  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    77588287  (eval $ac_try) 2>&5 
    … …  
    77678296ac_header_compiler=no 
    77688297fi 
    7769 rm -f conftest.$ac_objext conftest.$ac_ext 
     8298rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    77708299echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    77718300echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    77758304echo $ECHO_N "checking alsa/version.h presence... $ECHO_C" >&6 
    77768305cat >conftest.$ac_ext <<_ACEOF 
    7777 #line $LINENO "configure" 
    77788306/* confdefs.h.  */ 
    77798307_ACEOF 
    … …  
    77938321  if test -s conftest.err; then 
    77948322    ac_cpp_err=$ac_c_preproc_warn_flag 
     8323    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    77958324  else 
    77968325    ac_cpp_err= 
    … …  
    78128341 
    78138342# So?  What about this header? 
    7814 case $ac_header_compiler:$ac_header_preproc in 
    7815   yes:no ) 
     8343case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     8344  yes:no: ) 
    78168345    { echo "$as_me:$LINENO: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    78178346echo "$as_me: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     8347    { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the compiler's result" >&5 
     8348echo "$as_me: WARNING: alsa/version.h: proceeding with the compiler's result" >&2;} 
     8349    ac_header_preproc=yes 
     8350    ;; 
     8351  no:yes:* ) 
     8352    { echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5 
     8353echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;} 
     8354    { echo "$as_me:$LINENO: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&5 
     8355echo "$as_me: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&2;} 
     8356    { echo "$as_me:$LINENO: WARNING: alsa/version.h: see the Autoconf documentation" >&5 
     8357echo "$as_me: WARNING: alsa/version.h: see the Autoconf documentation" >&2;} 
     8358    { echo "$as_me:$LINENO: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&5 
     8359echo "$as_me: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    78188360    { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5 
    78198361echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;} 
     8362    { echo "$as_me:$LINENO: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&5 
     8363echo "$as_me: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&2;} 
    78208364    ( 
    78218365      cat <<\_ASBOX 
    78228366## ------------------------------------ ## 
    7823 ## Report this to bug-autoconf@gnu.org. ## 
    7824 ## ------------------------------------ ## 
    7825 _ASBOX 
    7826     ) | 
    7827       sed "s/^/$as_me: WARNING:     /" >&2 
    7828     ;; 
    7829   no:yes ) 
    7830     { echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5 
    7831 echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;} 
    7832     { echo "$as_me:$LINENO: WARNING: alsa/version.h: check for missing prerequisite headers?" >&5 
    7833 echo "$as_me: WARNING: alsa/version.h: check for missing prerequisite headers?" >&2;} 
    7834     { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5 
    7835 echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;} 
    7836     ( 
    7837       cat <<\_ASBOX 
    7838 ## ------------------------------------ ## 
    7839 ## Report this to bug-autoconf@gnu.org. ## 
     8367## Report this to the pjproject lists.  ## 
    78408368## ------------------------------------ ## 
    78418369_ASBOX 
    … …  
    81018629    ac_cross_compile= 
    81028630else 
    8103     ac_cross_compile=${host}- 
     8631    ac_cross_compile=${host_orig}- 
    81048632fi 
    81058633ac_linux_poll=select 
    … …  
    81458673      # substitution turns \\\\ into \\, and sed turns \\ into \). 
    81468674      sed -n \ 
    8147         "s/'/'\\\\''/g; 
    8148           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 
     8675        "s/'/'\\\\''/g; 
     8676          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 
    81498677      ;; 
    81508678    *) 
    81518679      # `set' quotes correctly as required by POSIX, so do not add quotes. 
    81528680      sed -n \ 
    8153         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
     8681        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    81548682      ;; 
    81558683    esac; 
    … …  
    81818709# (actually we leave an empty line to preserve line numbers). 
    81828710if test "x$srcdir" = x.; then 
    8183   ac_vpsub='/^[         ]*VPATH[        ]*=/{ 
     8711  ac_vpsub='/^[  ]*VPATH[        ]*=/{ 
    81848712s/:*\$(srcdir):*/:/; 
    81858713s/:*\${srcdir}:*/:/; 
    81868714s/:*@srcdir@:*/:/; 
    8187 s/^\([^=]*=[    ]*\):*/\1/; 
     8715s/^\([^=]*=[     ]*\):*/\1/; 
    81888716s/:*$//; 
    8189 s/^[^=]*=[      ]*$//; 
     8717s/^[^=]*=[       ]*$//; 
    81908718}' 
    81918719fi 
    … …  
    81988726  # 1. Remove the extension, and $U if already installed. 
    81998727  ac_i=`echo "$ac_i" | 
    8200         sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 
     8728        sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 
    82018729  # 2. Add them. 
    82028730  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 
    … …  
    82428770  set -o posix 
    82438771fi 
     8772DUALCASE=1; export DUALCASE # for MKS sh 
    82448773 
    82458774# Support unset when possible. 
    8246 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 
     8775if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
    82478776  as_unset=unset 
    82488777else 
    … …  
    82638792  LC_TELEPHONE LC_TIME 
    82648793do 
    8265   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 
     8794  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    82668795    eval $as_var=C; export $as_var 
    82678796  else 
    … …  
    84428971  as_mkdir_p=: 
    84438972else 
     8973  test -d ./-p && rmdir ./-p 
    84448974  as_mkdir_p=false 
    84458975fi 
    … …  
    84488978 
    84498979# Sed expression to map a string onto a valid CPP name. 
    8450 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 
     8980as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 
    84518981 
    84528982# Sed expression to map a string onto a valid variable name. 
    8453 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 
     8983as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 
    84548984 
    84558985 
    … …  
    84789008 
    84799009This file was extended by pjproject $as_me 0.5.8, which was 
    8480 generated by GNU Autoconf 2.56.  Invocation command line was 
     9010generated by GNU Autoconf 2.59.  Invocation command line was 
    84819011 
    84829012  CONFIG_FILES    = $CONFIG_FILES 
    … …  
    85229052      --recheck    update $as_me by reconfiguring in the same conditions 
    85239053  --file=FILE[:TEMPLATE] 
    8524                    instantiate the configuration file FILE 
     9054                   instantiate the configuration file FILE 
    85259055  --header=FILE[:TEMPLATE] 
    8526                    instantiate the configuration header FILE 
     9056                   instantiate the configuration header FILE 
    85279057 
    85289058Configuration files: 
    … …  
    85389068ac_cs_version="\\ 
    85399069pjproject config.status 0.5.8 
    8540 configured by $0, generated by GNU Autoconf 2.56, 
     9070configured by $0, generated by GNU Autoconf 2.59, 
    85419071  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 
    85429072 
    8543 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 
    8544 Free Software Foundation, Inc. 
     9073Copyright (C) 2003 Free Software Foundation, Inc. 
    85459074This config.status script is free software; the Free Software Foundation 
    85469075gives unlimited permission to copy, distribute and modify it." 
    … …  
    88039332  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 
    88049333      if test -z "$ac_sed_cmds"; then 
    8805         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 
     9334        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 
    88069335      else 
    8807         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 
     9336        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 
    88089337      fi 
    88099338      ac_sed_frag=`expr $ac_sed_frag + 1` 
    … …  
    88239352  case $ac_file in 
    88249353  - | *:- | *:-:* ) # input from stdin 
    8825         cat >$tmp/stdin 
    8826         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    8827         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9354        cat >$tmp/stdin 
     9355        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     9356        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    88289357  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    8829         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9358        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    88309359  * )   ac_file_in=$ac_file.in ;; 
    88319360  esac 
    … …  
    88349363  ac_dir=`(dirname "$ac_file") 2>/dev/null || 
    88359364$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    8836         X"$ac_file" : 'X\(//\)[^/]' \| \ 
    8837         X"$ac_file" : 'X\(//\)$' \| \ 
    8838         X"$ac_file" : 'X\(/\)' \| \ 
    8839         .     : '\(.\)' 2>/dev/null || 
     9365        X"$ac_file" : 'X\(//\)[^/]' \| \ 
     9366        X"$ac_file" : 'X\(//\)$' \| \ 
     9367        X"$ac_file" : 'X\(/\)' \| \ 
     9368        .     : '\(.\)' 2>/dev/null || 
    88409369echo X"$ac_file" | 
    88419370    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    88539382      as_dir=`(dirname "$as_dir") 2>/dev/null || 
    88549383$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    8855         X"$as_dir" : 'X\(//\)[^/]' \| \ 
    8856         X"$as_dir" : 'X\(//\)$' \| \ 
    8857         X"$as_dir" : 'X\(/\)' \| \ 
    8858         .     : '\(.\)' 2>/dev/null || 
     9384        X"$as_dir" : 'X\(//\)[^/]' \| \ 
     9385        X"$as_dir" : 'X\(//\)$' \| \ 
     9386        X"$as_dir" : 'X\(/\)' \| \ 
     9387        .     : '\(.\)' 2>/dev/null || 
    88599388echo X"$as_dir" | 
    88609389    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    88949423    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
    88959424esac 
    8896 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 
    8897 # absolute. 
    8898 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 
    8899 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 
    8900 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 
    8901 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 
     9425 
     9426# Do not use `cd foo && pwd` to compute absolute paths, because 
     9427# the directories may not exist. 
     9428case `pwd` in 
     9429.) ac_abs_builddir="$ac_dir";; 
     9430*) 
     9431  case "$ac_dir" in 
     9432  .) ac_abs_builddir=`pwd`;; 
     9433  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 
     9434  *) ac_abs_builddir=`pwd`/"$ac_dir";; 
     9435  esac;; 
     9436esac 
     9437case $ac_abs_builddir in 
     9438.) ac_abs_top_builddir=${ac_top_builddir}.;; 
     9439*) 
     9440  case ${ac_top_builddir}. in 
     9441  .) ac_abs_top_builddir=$ac_abs_builddir;; 
     9442  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 
     9443  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 
     9444  esac;; 
     9445esac 
     9446case $ac_abs_builddir in 
     9447.) ac_abs_srcdir=$ac_srcdir;; 
     9448*) 
     9449  case $ac_srcdir in 
     9450  .) ac_abs_srcdir=$ac_abs_builddir;; 
     9451  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 
     9452  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 
     9453  esac;; 
     9454esac 
     9455case $ac_abs_builddir in 
     9456.) ac_abs_top_srcdir=$ac_top_srcdir;; 
     9457*) 
     9458  case $ac_top_srcdir in 
     9459  .) ac_abs_top_srcdir=$ac_abs_builddir;; 
     9460  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 
     9461  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 
     9462  esac;; 
     9463esac 
    89029464 
    89039465 
    … …  
    89179479  fi 
    89189480  configure_input=$configure_input"Generated from `echo $ac_file_in | 
    8919                                      sed 's,.*/,,'` by configure." 
     9481                                     sed 's,.*/,,'` by configure." 
    89209482 
    89219483  # First look for the input files in the build tree, otherwise in the 
    … …  
    89269488      -) echo $tmp/stdin ;; 
    89279489      [\\/$]*) 
    8928         # Absolute (can't be DOS-style, as IFS=:) 
    8929         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9490        # Absolute (can't be DOS-style, as IFS=:) 
     9491        test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    89309492echo "$as_me: error: cannot find input file: $f" >&2;} 
    89319493   { (exit 1); exit 1; }; } 
    8932          echo $f;; 
     9494         echo "$f";; 
    89339495      *) # Relative 
    8934         if test -f "$f"; then 
    8935            # Build tree 
    8936            echo $f 
    8937         elif test -f "$srcdir/$f"; then 
    8938            # Source tree 
    8939            echo $srcdir/$f 
    8940         else 
    8941            # /dev/null tree 
    8942            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9496        if test -f "$f"; then 
     9497           # Build tree 
     9498           echo "$f" 
     9499        elif test -f "$srcdir/$f"; then 
     9500           # Source tree 
     9501           echo "$srcdir/$f" 
     9502        else 
     9503           # /dev/null tree 
     9504           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    89439505echo "$as_me: error: cannot find input file: $f" >&2;} 
    89449506   { (exit 1); exit 1; }; } 
    8945         fi;; 
     9507        fi;; 
    89469508      esac 
    89479509    done` || { (exit 1); exit 1; } 
    … …  
    89849546# 
    89859547# ac_d sets the value in "#define NAME VALUE" lines. 
    8986 ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)' 
    8987 ac_dB='[        ].*$,\1#\2' 
     9548ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)' 
     9549ac_dB='[         ].*$,\1#\2' 
    89889550ac_dC=' ' 
    89899551ac_dD=',;t' 
    89909552# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 
    8991 ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)' 
     9553ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)' 
    89929554ac_uB='$,\1#\2define\3' 
    89939555ac_uC=' ' 
    … …  
    89989560  case $ac_file in 
    89999561  - | *:- | *:-:* ) # input from stdin 
    9000         cat >$tmp/stdin 
    9001         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    9002         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9562        cat >$tmp/stdin 
     9563        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     9564        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    90039565  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    9004         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9566        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    90059567  * )   ac_file_in=$ac_file.in ;; 
    90069568  esac 
    … …  
    90169578      -) echo $tmp/stdin ;; 
    90179579      [\\/$]*) 
    9018         # Absolute (can't be DOS-style, as IFS=:) 
    9019         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9580        # Absolute (can't be DOS-style, as IFS=:) 
     9581        test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    90209582echo "$as_me: error: cannot find input file: $f" >&2;} 
    90219583   { (exit 1); exit 1; }; } 
    9022          echo $f;; 
     9584         # Do quote $f, to prevent DOS paths from being IFS'd. 
     9585         echo "$f";; 
    90239586      *) # Relative 
    9024         if test -f "$f"; then 
    9025            # Build tree 
    9026            echo $f 
    9027         elif test -f "$srcdir/$f"; then 
    9028            # Source tree 
    9029            echo $srcdir/$f 
    9030         else 
    9031            # /dev/null tree 
    9032            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9587        if test -f "$f"; then 
     9588           # Build tree 
     9589           echo "$f" 
     9590        elif test -f "$srcdir/$f"; then 
     9591           # Source tree 
     9592           echo "$srcdir/$f" 
     9593        else 
     9594           # /dev/null tree 
     9595           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    90339596echo "$as_me: error: cannot find input file: $f" >&2;} 
    90349597   { (exit 1); exit 1; }; } 
    9035         fi;; 
     9598        fi;; 
    90369599      esac 
    90379600    done` || { (exit 1); exit 1; } 
    90389601  # Remove the trailing spaces. 
    9039   sed 's/[      ]*$//' $ac_file_inputs >$tmp/in 
     9602  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in 
    90409603 
    90419604_ACEOF 
    … …  
    90609623t clear 
    90619624: clear 
    9062 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 
     9625s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 
    90639626t end 
    9064 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 
     9627s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 
    90659628: end 
    90669629_ACEOF 
    … …  
    90769639# on some systems where configure will not decide to define it. 
    90779640cat >>conftest.undefs <<\_ACEOF 
    9078 s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 
     9641s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 
    90799642_ACEOF 
    90809643 
    … …  
    90829645# of here documents, and old seds have small limits too (100 cmds). 
    90839646echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 
    9084 echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 
     9647echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 
    90859648echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 
    90869649echo '  :' >>$CONFIG_STATUS 
    … …  
    90919654  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 
    90929655  # Speed up: don't consider the non `#define' lines. 
    9093   echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS 
     9656  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS 
    90949657  # Work around the forget-to-reset-the-flag bug. 
    90959658  echo 't clr' >>$CONFIG_STATUS 
    … …  
    91189681  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 
    91199682  # Speed up: don't consider the non `#undef' 
    9120   echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS 
     9683  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS 
    91219684  # Work around the forget-to-reset-the-flag bug. 
    91229685  echo 't clr' >>$CONFIG_STATUS 
    … …  
    91529715      ac_dir=`(dirname "$ac_file") 2>/dev/null || 
    91539716$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    9154         X"$ac_file" : 'X\(//\)[^/]' \| \ 
    9155         X"$ac_file" : 'X\(//\)$' \| \ 
    9156         X"$ac_file" : 'X\(/\)' \| \ 
    9157         .     : '\(.\)' 2>/dev/null || 
     9717        X"$ac_file" : 'X\(//\)[^/]' \| \ 
     9718        X"$ac_file" : 'X\(//\)$' \| \ 
     9719        X"$ac_file" : 'X\(/\)' \| \ 
     9720        .     : '\(.\)' 2>/dev/null || 
    91589721echo X"$ac_file" | 
    91599722    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    91719734      as_dir=`(dirname "$as_dir") 2>/dev/null || 
    91729735$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    9173         X"$as_dir" : 'X\(//\)[^/]' \| \ 
    9174         X"$as_dir" : 'X\(//\)$' \| \ 
    9175         X"$as_dir" : 'X\(/\)' \| \ 
    9176         .     : '\(.\)' 2>/dev/null || 
     9736        X"$as_dir" : 'X\(//\)[^/]' \| \ 
     9737        X"$as_dir" : 'X\(//\)$' \| \ 
     9738        X"$as_dir" : 'X\(/\)' \| \ 
     9739        .     : '\(.\)' 2>/dev/null || 
    91779740echo X"$as_dir" | 
    91789741    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
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