Changeset 700 for pjproject


Ignore:
Timestamp:
Sep 10, 2006 10:27:40 PM (18 years ago)
Author:
bennylp
Message:

Fixed autoconf in various other systems (IA64, x86_64, BSD/FreeBSD)

Location:
pjproject/trunk
Files:
4 edited

Legend:

Unmodified
Added
Removed

  • pjproject/trunk/Makefile

    r634 r700  
    1111        for dir in $(DIRS); do \ 
    1212           if [ -d $$dir ]; then \ 
    13                 if make $(MAKE_FLAGS) -C $$dir/build $@; then \ 
     13                if $(MAKE) $(MAKE_FLAGS) -C $$dir/build $@; then \ 
    1414                    true; \ 
    1515                else \ 

  • pjproject/trunk/aconfigure

    r699 r700  
    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                          [$ac_default_prefix] 
    813814  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX 
    814                           [PREFIX] 
     815                          [PREFIX] 
    815816 
    816817By default, \`make install' will install all the files in 
    … …  
    856857  --disable-floating-point 
    857858                          Disable floating point where possible 
     859  --disable-sound         Exclude sound (i.e. use null sound) 
    858860  --disable-small-filter  Exclude small filter in resampling 
    859861  --disable-large-filter  Exclude large filter in resampling 
    … …  
    913915    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
    914916esac 
    915 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 
    916 # absolute. 
    917 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 
    918 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 
    919 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 
    920 ac_abs_top_srcdir=`cd "$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 
    921956 
    922957    cd $ac_dir 
    … …  
    929964      $SHELL $ac_srcdir/configure  --help=recursive 
    930965    elif test -f $ac_srcdir/configure.ac || 
    931            test -f $ac_srcdir/configure.in; then 
     966           test -f $ac_srcdir/configure.in; then 
    932967      echo 
    933968      $ac_configure --help 
    … …  
    943978  cat <<\_ACEOF 
    944979pjproject configure 0.5.8 
    945 generated by GNU Autoconf 2.56 
    946  
    947 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 
    948 Free Software Foundation, Inc. 
     980generated by GNU Autoconf 2.59 
     981 
     982Copyright (C) 2003 Free Software Foundation, Inc. 
    949983This configure script is free software; the Free Software Foundation 
    950984gives unlimited permission to copy, distribute and modify it. 
    … …  
    958992 
    959993It was created by pjproject $as_me 0.5.8, which was 
    960 generated by GNU Autoconf 2.56.  Invocation command line was 
     994generated by GNU Autoconf 2.59.  Invocation command line was 
    961995 
    962996  $ $0 $@ 
    … …  
    10351069      ac_configure_args1="$ac_configure_args1 '$ac_arg'" 
    10361070      if test $ac_must_keep_next = true; then 
    1037         ac_must_keep_next=false # Got value, back to normal. 
     1071        ac_must_keep_next=false # Got value, back to normal. 
    10381072      else 
    1039         case $ac_arg in 
    1040           *=* | --config-cache | -C | -disable-* | --disable-* \ 
    1041           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 
    1042           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 
    1043           | -with-* | --with-* | -without-* | --without-* | --x) 
    1044             case "$ac_configure_args0 " in 
    1045               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 
    1046             esac 
    1047             ;; 
    1048           -* ) ac_must_keep_next=true ;; 
    1049         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 
    10501084      fi 
    10511085      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 
    … …  
    10811115    *ac_space=\ *) 
    10821116      sed -n \ 
    1083         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 
    1084           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 
     1117        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 
     1118          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 
    10851119      ;; 
    10861120    *) 
    10871121      sed -n \ 
    1088         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
     1122        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    10891123      ;; 
    10901124    esac; 
    … …  
    11151149      do 
    11161150        eval ac_val=$`echo $ac_var` 
    1117         echo "$ac_var='"'"'$ac_val'"'"'" 
     1151        echo "$ac_var='"'"'$ac_val'"'"'" 
    11181152      done | sort 
    11191153      echo 
    … …  
    11341168    echo "$as_me: exit $exit_status" 
    11351169  } >&5 
    1136   rm -f core core.* *.core && 
     1170  rm -f core *.core && 
    11371171  rm -rf conftest* confdefs* conf$$* $ac_clean_files && 
    11381172    exit $exit_status 
    … …  
    12141248ac_cache_corrupted=false 
    12151249for ac_var in `(set) 2>&1 | 
    1216                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 
    12171251  eval ac_old_set=\$ac_cv_env_${ac_var}_set 
    12181252  eval ac_new_set=\$ac_env_${ac_var}_set 
    … …  
    12311265    *) 
    12321266      if test "x$ac_old_val" != "x$ac_new_val"; then 
    1233         { 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 
    12341268echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 
    1235         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 
     1269        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 
    12361270echo "$as_me:   former value:  $ac_old_val" >&2;} 
    1237         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 
     1271        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 
    12381272echo "$as_me:   current value: $ac_new_val" >&2;} 
    1239         ac_cache_corrupted=: 
     1273        ac_cache_corrupted=: 
    12401274      fi;; 
    12411275  esac 
    … …  
    17401774 
    17411775cat >conftest.$ac_ext <<_ACEOF 
    1742 #line $LINENO "configure" 
    17431776/* confdefs.h.  */ 
    17441777_ACEOF 
    … …  
    17601793# It will help us diagnose broken compilers, and finding out an intuition 
    17611794# of exeext. 
    1762 echo "$as_me:$LINENO: checking for C compiler default output" >&5 
    1763 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 
     1795echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 
     1796echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 
    17641797ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
    17651798if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 
    … …  
    17811814  case $ac_file in 
    17821815    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 
    1783         ;; 
     1816        ;; 
    17841817    conftest.$ac_ext ) 
    1785         # This is the source file. 
    1786         ;; 
     1818        # This is the source file. 
     1819        ;; 
    17871820    [ab].out ) 
    1788         # We found the default executable, but exeext='' is most 
    1789         # certainly right. 
    1790         break;; 
     1821        # We found the default executable, but exeext='' is most 
     1822        # certainly right. 
     1823        break;; 
    17911824    *.* ) 
    1792         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    1793         # FIXME: I believe we export ac_cv_exeext for Libtool, 
    1794         # but it would be cool to find out if it's true.  Does anybody 
    1795         # maintain Libtool? --akim. 
    1796         export ac_cv_exeext 
    1797         break;; 
     1825        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
     1826        # FIXME: I believe we export ac_cv_exeext for Libtool, 
     1827        # but it would be cool to find out if it's true.  Does anybody 
     1828        # maintain Libtool? --akim. 
     1829        export ac_cv_exeext 
     1830        break;; 
    17981831    * ) 
    1799         break;; 
     1832        break;; 
    18001833  esac 
    18011834done 
    … …  
    18711904    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 
    18721905    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    1873           export ac_cv_exeext 
    1874           break;; 
     1906          export ac_cv_exeext 
     1907          break;; 
    18751908    * ) break;; 
    18761909  esac 
    … …  
    18971930else 
    18981931  cat >conftest.$ac_ext <<_ACEOF 
    1899 #line $LINENO "configure" 
    19001932/* confdefs.h.  */ 
    19011933_ACEOF 
    … …  
    19481980else 
    19491981  cat >conftest.$ac_ext <<_ACEOF 
    1950 #line $LINENO "configure" 
    19511982/* confdefs.h.  */ 
    19521983_ACEOF 
    … …  
    19681999rm -f conftest.$ac_objext 
    19692000if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    1970   (eval $ac_compile) 2>&5 
    1971   ac_status=$? 
     2001  (eval $ac_compile) 2>conftest.er1 
     2002  ac_status=$? 
     2003  grep -v '^ *+' conftest.er1 >conftest.err 
     2004  rm -f conftest.er1 
     2005  cat conftest.err >&5 
    19722006  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    19732007  (exit $ac_status); } && 
    1974          { ac_try='test -s conftest.$ac_objext' 
     2008         { ac_try='test -z "$ac_c_werror_flag" 
     2009                         || test ! -s conftest.err' 
     2010  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2011  (eval $ac_try) 2>&5 
     2012  ac_status=$? 
     2013  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2014  (exit $ac_status); }; } && 
     2015         { ac_try='test -s conftest.$ac_objext' 
    19752016  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    19762017  (eval $ac_try) 2>&5 
    … …  
    19852026ac_compiler_gnu=no 
    19862027fi 
    1987 rm -f conftest.$ac_objext conftest.$ac_ext 
     2028rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    19882029ac_cv_c_compiler_gnu=$ac_compiler_gnu 
    19892030 
    … …  
    20012042else 
    20022043  cat >conftest.$ac_ext <<_ACEOF 
    2003 #line $LINENO "configure" 
    20042044/* confdefs.h.  */ 
    20052045_ACEOF 
    … …  
    20182058rm -f conftest.$ac_objext 
    20192059if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2020   (eval $ac_compile) 2>&5 
    2021   ac_status=$? 
     2060  (eval $ac_compile) 2>conftest.er1 
     2061  ac_status=$? 
     2062  grep -v '^ *+' conftest.er1 >conftest.err 
     2063  rm -f conftest.er1 
     2064  cat conftest.err >&5 
    20222065  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    20232066  (exit $ac_status); } && 
    2024          { ac_try='test -s conftest.$ac_objext' 
     2067         { ac_try='test -z "$ac_c_werror_flag" 
     2068                         || test ! -s conftest.err' 
     2069  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2070  (eval $ac_try) 2>&5 
     2071  ac_status=$? 
     2072  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2073  (exit $ac_status); }; } && 
     2074         { ac_try='test -s conftest.$ac_objext' 
    20252075  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    20262076  (eval $ac_try) 2>&5 
    … …  
    20352085ac_cv_prog_cc_g=no 
    20362086fi 
    2037 rm -f conftest.$ac_objext conftest.$ac_ext 
     2087rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    20382088fi 
    20392089echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 
    … …  
    20622112ac_save_CC=$CC 
    20632113cat >conftest.$ac_ext <<_ACEOF 
    2064 #line $LINENO "configure" 
    20652114/* confdefs.h.  */ 
    20662115_ACEOF 
    … …  
    20902139  return s; 
    20912140} 
     2141 
     2142/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has 
     2143   function prototypes and stuff, but not '\xHH' hex character constants. 
     2144   These don't provoke an error unfortunately, instead are silently treated 
     2145   as 'x'.  The following induces an error, until -std1 is added to get 
     2146   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an 
     2147   array size at least.  It's necessary to write '\x00'==0 to get something 
     2148   that's true only with -std1.  */ 
     2149int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 
     2150 
    20922151int test (int i, double x); 
    20932152struct s1 {int (*f) (int a);}; 
    … …  
    21162175  rm -f conftest.$ac_objext 
    21172176if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2118   (eval $ac_compile) 2>&5 
    2119   ac_status=$? 
     2177  (eval $ac_compile) 2>conftest.er1 
     2178  ac_status=$? 
     2179  grep -v '^ *+' conftest.er1 >conftest.err 
     2180  rm -f conftest.er1 
     2181  cat conftest.err >&5 
    21202182  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    21212183  (exit $ac_status); } && 
    2122          { ac_try='test -s conftest.$ac_objext' 
     2184         { ac_try='test -z "$ac_c_werror_flag" 
     2185                         || test ! -s conftest.err' 
     2186  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2187  (eval $ac_try) 2>&5 
     2188  ac_status=$? 
     2189  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2190  (exit $ac_status); }; } && 
     2191         { ac_try='test -s conftest.$ac_objext' 
    21232192  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    21242193  (eval $ac_try) 2>&5 
    … …  
    21332202 
    21342203fi 
    2135 rm -f conftest.$ac_objext 
     2204rm -f conftest.err conftest.$ac_objext 
    21362205done 
    21372206rm -f conftest.$ac_ext conftest.$ac_objext 
    … …  
    21612230rm -f conftest.$ac_objext 
    21622231if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2163   (eval $ac_compile) 2>&5 
    2164   ac_status=$? 
     2232  (eval $ac_compile) 2>conftest.er1 
     2233  ac_status=$? 
     2234  grep -v '^ *+' conftest.er1 >conftest.err 
     2235  rm -f conftest.er1 
     2236  cat conftest.err >&5 
    21652237  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    21662238  (exit $ac_status); } && 
    2167          { ac_try='test -s conftest.$ac_objext' 
     2239         { ac_try='test -z "$ac_c_werror_flag" 
     2240                         || test ! -s conftest.err' 
     2241  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2242  (eval $ac_try) 2>&5 
     2243  ac_status=$? 
     2244  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2245  (exit $ac_status); }; } && 
     2246         { ac_try='test -s conftest.$ac_objext' 
    21682247  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    21692248  (eval $ac_try) 2>&5 
    … …  
    21722251  (exit $ac_status); }; }; then 
    21732252  for ac_declaration in \ 
    2174    ''\ 
    2175    '#include <stdlib.h>' \ 
     2253   '' \ 
    21762254   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
    21772255   'extern "C" void std::exit (int); using std::exit;' \ 
    … …  
    21812259do 
    21822260  cat >conftest.$ac_ext <<_ACEOF 
    2183 #line $LINENO "configure" 
    21842261/* confdefs.h.  */ 
    21852262_ACEOF 
    … …  
    21872264cat >>conftest.$ac_ext <<_ACEOF 
    21882265/* end confdefs.h.  */ 
     2266$ac_declaration 
    21892267#include <stdlib.h> 
    2190 $ac_declaration 
    21912268int 
    21922269main () 
    … …  
    21992276rm -f conftest.$ac_objext 
    22002277if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2201   (eval $ac_compile) 2>&5 
    2202   ac_status=$? 
     2278  (eval $ac_compile) 2>conftest.er1 
     2279  ac_status=$? 
     2280  grep -v '^ *+' conftest.er1 >conftest.err 
     2281  rm -f conftest.er1 
     2282  cat conftest.err >&5 
    22032283  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    22042284  (exit $ac_status); } && 
    2205          { ac_try='test -s conftest.$ac_objext' 
     2285         { ac_try='test -z "$ac_c_werror_flag" 
     2286                         || test ! -s conftest.err' 
     2287  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2288  (eval $ac_try) 2>&5 
     2289  ac_status=$? 
     2290  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2291  (exit $ac_status); }; } && 
     2292         { ac_try='test -s conftest.$ac_objext' 
    22062293  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    22072294  (eval $ac_try) 2>&5 
    … …  
    22162303continue 
    22172304fi 
    2218 rm -f conftest.$ac_objext conftest.$ac_ext 
     2305rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    22192306  cat >conftest.$ac_ext <<_ACEOF 
    2220 #line $LINENO "configure" 
    22212307/* confdefs.h.  */ 
    22222308_ACEOF 
    … …  
    22352321rm -f conftest.$ac_objext 
    22362322if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2237   (eval $ac_compile) 2>&5 
    2238   ac_status=$? 
     2323  (eval $ac_compile) 2>conftest.er1 
     2324  ac_status=$? 
     2325  grep -v '^ *+' conftest.er1 >conftest.err 
     2326  rm -f conftest.er1 
     2327  cat conftest.err >&5 
    22392328  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    22402329  (exit $ac_status); } && 
    2241          { ac_try='test -s conftest.$ac_objext' 
     2330         { ac_try='test -z "$ac_c_werror_flag" 
     2331                         || test ! -s conftest.err' 
     2332  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2333  (eval $ac_try) 2>&5 
     2334  ac_status=$? 
     2335  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2336  (exit $ac_status); }; } && 
     2337         { ac_try='test -s conftest.$ac_objext' 
    22422338  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    22432339  (eval $ac_try) 2>&5 
    … …  
    22512347 
    22522348fi 
    2253 rm -f conftest.$ac_objext conftest.$ac_ext 
     2349rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    22542350done 
    22552351rm -f conftest* 
    … …  
    22652361 
    22662362fi 
    2267 rm -f conftest.$ac_objext conftest.$ac_ext 
     2363rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    22682364ac_ext=c 
    22692365ac_cpp='$CPP $CPPFLAGS' 
    … …  
    23912487else 
    23922488  cat >conftest.$ac_ext <<_ACEOF 
    2393 #line $LINENO "configure" 
    23942489/* confdefs.h.  */ 
    23952490_ACEOF 
    … …  
    24112506rm -f conftest.$ac_objext 
    24122507if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2413   (eval $ac_compile) 2>&5 
    2414   ac_status=$? 
     2508  (eval $ac_compile) 2>conftest.er1 
     2509  ac_status=$? 
     2510  grep -v '^ *+' conftest.er1 >conftest.err 
     2511  rm -f conftest.er1 
     2512  cat conftest.err >&5 
    24152513  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    24162514  (exit $ac_status); } && 
    2417          { ac_try='test -s conftest.$ac_objext' 
     2515         { ac_try='test -z "$ac_cxx_werror_flag" 
     2516                         || test ! -s conftest.err' 
     2517  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2518  (eval $ac_try) 2>&5 
     2519  ac_status=$? 
     2520  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2521  (exit $ac_status); }; } && 
     2522         { ac_try='test -s conftest.$ac_objext' 
    24182523  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    24192524  (eval $ac_try) 2>&5 
    … …  
    24282533ac_compiler_gnu=no 
    24292534fi 
    2430 rm -f conftest.$ac_objext conftest.$ac_ext 
     2535rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    24312536ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 
    24322537 
    … …  
    24442549else 
    24452550  cat >conftest.$ac_ext <<_ACEOF 
    2446 #line $LINENO "configure" 
    24472551/* confdefs.h.  */ 
    24482552_ACEOF 
    … …  
    24612565rm -f conftest.$ac_objext 
    24622566if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2463   (eval $ac_compile) 2>&5 
    2464   ac_status=$? 
     2567  (eval $ac_compile) 2>conftest.er1 
     2568  ac_status=$? 
     2569  grep -v '^ *+' conftest.er1 >conftest.err 
     2570  rm -f conftest.er1 
     2571  cat conftest.err >&5 
    24652572  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    24662573  (exit $ac_status); } && 
    2467          { ac_try='test -s conftest.$ac_objext' 
     2574         { ac_try='test -z "$ac_cxx_werror_flag" 
     2575                         || test ! -s conftest.err' 
     2576  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2577  (eval $ac_try) 2>&5 
     2578  ac_status=$? 
     2579  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2580  (exit $ac_status); }; } && 
     2581         { ac_try='test -s conftest.$ac_objext' 
    24682582  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    24692583  (eval $ac_try) 2>&5 
    … …  
    24782592ac_cv_prog_cxx_g=no 
    24792593fi 
    2480 rm -f conftest.$ac_objext conftest.$ac_ext 
     2594rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    24812595fi 
    24822596echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 
    … …  
    24982612fi 
    24992613for ac_declaration in \ 
    2500    ''\ 
    2501    '#include <stdlib.h>' \ 
     2614   '' \ 
    25022615   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
    25032616   'extern "C" void std::exit (int); using std::exit;' \ 
    … …  
    25072620do 
    25082621  cat >conftest.$ac_ext <<_ACEOF 
    2509 #line $LINENO "configure" 
    25102622/* confdefs.h.  */ 
    25112623_ACEOF 
    … …  
    25132625cat >>conftest.$ac_ext <<_ACEOF 
    25142626/* end confdefs.h.  */ 
     2627$ac_declaration 
    25152628#include <stdlib.h> 
    2516 $ac_declaration 
    25172629int 
    25182630main () 
    … …  
    25252637rm -f conftest.$ac_objext 
    25262638if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2527   (eval $ac_compile) 2>&5 
    2528   ac_status=$? 
     2639  (eval $ac_compile) 2>conftest.er1 
     2640  ac_status=$? 
     2641  grep -v '^ *+' conftest.er1 >conftest.err 
     2642  rm -f conftest.er1 
     2643  cat conftest.err >&5 
    25292644  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    25302645  (exit $ac_status); } && 
    2531          { ac_try='test -s conftest.$ac_objext' 
     2646         { ac_try='test -z "$ac_cxx_werror_flag" 
     2647                         || test ! -s conftest.err' 
     2648  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2649  (eval $ac_try) 2>&5 
     2650  ac_status=$? 
     2651  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2652  (exit $ac_status); }; } && 
     2653         { ac_try='test -s conftest.$ac_objext' 
    25322654  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    25332655  (eval $ac_try) 2>&5 
    … …  
    25422664continue 
    25432665fi 
    2544 rm -f conftest.$ac_objext conftest.$ac_ext 
     2666rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    25452667  cat >conftest.$ac_ext <<_ACEOF 
    2546 #line $LINENO "configure" 
    25472668/* confdefs.h.  */ 
    25482669_ACEOF 
    … …  
    25612682rm -f conftest.$ac_objext 
    25622683if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    2563   (eval $ac_compile) 2>&5 
    2564   ac_status=$? 
     2684  (eval $ac_compile) 2>conftest.er1 
     2685  ac_status=$? 
     2686  grep -v '^ *+' conftest.er1 >conftest.err 
     2687  rm -f conftest.er1 
     2688  cat conftest.err >&5 
    25652689  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    25662690  (exit $ac_status); } && 
    2567          { ac_try='test -s conftest.$ac_objext' 
     2691         { ac_try='test -z "$ac_cxx_werror_flag" 
     2692                         || test ! -s conftest.err' 
     2693  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2694  (eval $ac_try) 2>&5 
     2695  ac_status=$? 
     2696  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2697  (exit $ac_status); }; } && 
     2698         { ac_try='test -s conftest.$ac_objext' 
    25682699  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    25692700  (eval $ac_try) 2>&5 
    … …  
    25772708 
    25782709fi 
    2579 rm -f conftest.$ac_objext conftest.$ac_ext 
     2710rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    25802711done 
    25812712rm -f conftest* 
    … …  
    26092740LIBS="-lpthread  $LIBS" 
    26102741cat >conftest.$ac_ext <<_ACEOF 
    2611 #line $LINENO "configure" 
    26122742/* confdefs.h.  */ 
    26132743_ACEOF 
    … …  
    26332763rm -f conftest.$ac_objext conftest$ac_exeext 
    26342764if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2635   (eval $ac_link) 2>&5 
    2636   ac_status=$? 
     2765  (eval $ac_link) 2>conftest.er1 
     2766  ac_status=$? 
     2767  grep -v '^ *+' conftest.er1 >conftest.err 
     2768  rm -f conftest.er1 
     2769  cat conftest.err >&5 
    26372770  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    26382771  (exit $ac_status); } && 
    2639          { ac_try='test -s conftest$ac_exeext' 
     2772         { ac_try='test -z "$ac_c_werror_flag" 
     2773                         || test ! -s conftest.err' 
     2774  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2775  (eval $ac_try) 2>&5 
     2776  ac_status=$? 
     2777  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2778  (exit $ac_status); }; } && 
     2779         { ac_try='test -s conftest$ac_exeext' 
    26402780  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    26412781  (eval $ac_try) 2>&5 
    … …  
    26502790ac_cv_lib_pthread_pthread_create=no 
    26512791fi 
    2652 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     2792rm -f conftest.err conftest.$ac_objext \ 
     2793      conftest$ac_exeext conftest.$ac_ext 
    26532794LIBS=$ac_check_lib_save_LIBS 
    26542795fi 
    … …  
    26732814LIBS="-lwsock32  $LIBS" 
    26742815cat >conftest.$ac_ext <<_ACEOF 
    2675 #line $LINENO "configure" 
    26762816/* confdefs.h.  */ 
    26772817_ACEOF 
    … …  
    26972837rm -f conftest.$ac_objext conftest$ac_exeext 
    26982838if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2699   (eval $ac_link) 2>&5 
    2700   ac_status=$? 
     2839  (eval $ac_link) 2>conftest.er1 
     2840  ac_status=$? 
     2841  grep -v '^ *+' conftest.er1 >conftest.err 
     2842  rm -f conftest.er1 
     2843  cat conftest.err >&5 
    27012844  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    27022845  (exit $ac_status); } && 
    2703          { ac_try='test -s conftest$ac_exeext' 
     2846         { ac_try='test -z "$ac_c_werror_flag" 
     2847                         || test ! -s conftest.err' 
     2848  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2849  (eval $ac_try) 2>&5 
     2850  ac_status=$? 
     2851  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2852  (exit $ac_status); }; } && 
     2853         { ac_try='test -s conftest$ac_exeext' 
    27042854  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    27052855  (eval $ac_try) 2>&5 
    … …  
    27142864ac_cv_lib_wsock32_puts=no 
    27152865fi 
    2716 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     2866rm -f conftest.err conftest.$ac_objext \ 
     2867      conftest$ac_exeext conftest.$ac_ext 
    27172868LIBS=$ac_check_lib_save_LIBS 
    27182869fi 
    … …  
    27372888LIBS="-lws2_32  $LIBS" 
    27382889cat >conftest.$ac_ext <<_ACEOF 
    2739 #line $LINENO "configure" 
    27402890/* confdefs.h.  */ 
    27412891_ACEOF 
    … …  
    27612911rm -f conftest.$ac_objext conftest$ac_exeext 
    27622912if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2763   (eval $ac_link) 2>&5 
    2764   ac_status=$? 
     2913  (eval $ac_link) 2>conftest.er1 
     2914  ac_status=$? 
     2915  grep -v '^ *+' conftest.er1 >conftest.err 
     2916  rm -f conftest.er1 
     2917  cat conftest.err >&5 
    27652918  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    27662919  (exit $ac_status); } && 
    2767          { ac_try='test -s conftest$ac_exeext' 
     2920         { ac_try='test -z "$ac_c_werror_flag" 
     2921                         || test ! -s conftest.err' 
     2922  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2923  (eval $ac_try) 2>&5 
     2924  ac_status=$? 
     2925  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2926  (exit $ac_status); }; } && 
     2927         { ac_try='test -s conftest$ac_exeext' 
    27682928  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    27692929  (eval $ac_try) 2>&5 
    … …  
    27782938ac_cv_lib_ws2_32_puts=no 
    27792939fi 
    2780 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     2940rm -f conftest.err conftest.$ac_objext \ 
     2941      conftest$ac_exeext conftest.$ac_ext 
    27812942LIBS=$ac_check_lib_save_LIBS 
    27822943fi 
    … …  
    28012962LIBS="-lole32  $LIBS" 
    28022963cat >conftest.$ac_ext <<_ACEOF 
    2803 #line $LINENO "configure" 
    28042964/* confdefs.h.  */ 
    28052965_ACEOF 
    … …  
    28252985rm -f conftest.$ac_objext conftest$ac_exeext 
    28262986if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2827   (eval $ac_link) 2>&5 
    2828   ac_status=$? 
     2987  (eval $ac_link) 2>conftest.er1 
     2988  ac_status=$? 
     2989  grep -v '^ *+' conftest.er1 >conftest.err 
     2990  rm -f conftest.er1 
     2991  cat conftest.err >&5 
    28292992  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    28302993  (exit $ac_status); } && 
    2831          { ac_try='test -s conftest$ac_exeext' 
     2994         { ac_try='test -z "$ac_c_werror_flag" 
     2995                         || test ! -s conftest.err' 
     2996  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2997  (eval $ac_try) 2>&5 
     2998  ac_status=$? 
     2999  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3000  (exit $ac_status); }; } && 
     3001         { ac_try='test -s conftest$ac_exeext' 
    28323002  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    28333003  (eval $ac_try) 2>&5 
    … …  
    28423012ac_cv_lib_ole32_puts=no 
    28433013fi 
    2844 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3014rm -f conftest.err conftest.$ac_objext \ 
     3015      conftest$ac_exeext conftest.$ac_ext 
    28453016LIBS=$ac_check_lib_save_LIBS 
    28463017fi 
    … …  
    28653036LIBS="-lwinmm  $LIBS" 
    28663037cat >conftest.$ac_ext <<_ACEOF 
    2867 #line $LINENO "configure" 
    28683038/* confdefs.h.  */ 
    28693039_ACEOF 
    … …  
    28893059rm -f conftest.$ac_objext conftest$ac_exeext 
    28903060if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2891   (eval $ac_link) 2>&5 
    2892   ac_status=$? 
     3061  (eval $ac_link) 2>conftest.er1 
     3062  ac_status=$? 
     3063  grep -v '^ *+' conftest.er1 >conftest.err 
     3064  rm -f conftest.er1 
     3065  cat conftest.err >&5 
    28933066  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    28943067  (exit $ac_status); } && 
    2895          { ac_try='test -s conftest$ac_exeext' 
     3068         { ac_try='test -z "$ac_c_werror_flag" 
     3069                         || test ! -s conftest.err' 
     3070  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3071  (eval $ac_try) 2>&5 
     3072  ac_status=$? 
     3073  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3074  (exit $ac_status); }; } && 
     3075         { ac_try='test -s conftest$ac_exeext' 
    28963076  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    28973077  (eval $ac_try) 2>&5 
    … …  
    29063086ac_cv_lib_winmm_puts=no 
    29073087fi 
    2908 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3088rm -f conftest.err conftest.$ac_objext \ 
     3089      conftest$ac_exeext conftest.$ac_ext 
    29093090LIBS=$ac_check_lib_save_LIBS 
    29103091fi 
    … …  
    29293110LIBS="-lsocket  $LIBS" 
    29303111cat >conftest.$ac_ext <<_ACEOF 
    2931 #line $LINENO "configure" 
    29323112/* confdefs.h.  */ 
    29333113_ACEOF 
    … …  
    29533133rm -f conftest.$ac_objext conftest$ac_exeext 
    29543134if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    2955   (eval $ac_link) 2>&5 
    2956   ac_status=$? 
     3135  (eval $ac_link) 2>conftest.er1 
     3136  ac_status=$? 
     3137  grep -v '^ *+' conftest.er1 >conftest.err 
     3138  rm -f conftest.er1 
     3139  cat conftest.err >&5 
    29573140  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    29583141  (exit $ac_status); } && 
    2959          { ac_try='test -s conftest$ac_exeext' 
     3142         { ac_try='test -z "$ac_c_werror_flag" 
     3143                         || test ! -s conftest.err' 
     3144  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3145  (eval $ac_try) 2>&5 
     3146  ac_status=$? 
     3147  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3148  (exit $ac_status); }; } && 
     3149         { ac_try='test -s conftest$ac_exeext' 
    29603150  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    29613151  (eval $ac_try) 2>&5 
    … …  
    29703160ac_cv_lib_socket_puts=no 
    29713161fi 
    2972 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3162rm -f conftest.err conftest.$ac_objext \ 
     3163      conftest$ac_exeext conftest.$ac_ext 
    29733164LIBS=$ac_check_lib_save_LIBS 
    29743165fi 
    … …  
    29933184LIBS="-lrt  $LIBS" 
    29943185cat >conftest.$ac_ext <<_ACEOF 
    2995 #line $LINENO "configure" 
    29963186/* confdefs.h.  */ 
    29973187_ACEOF 
    … …  
    30173207rm -f conftest.$ac_objext conftest$ac_exeext 
    30183208if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    3019   (eval $ac_link) 2>&5 
    3020   ac_status=$? 
     3209  (eval $ac_link) 2>conftest.er1 
     3210  ac_status=$? 
     3211  grep -v '^ *+' conftest.er1 >conftest.err 
     3212  rm -f conftest.er1 
     3213  cat conftest.err >&5 
    30213214  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    30223215  (exit $ac_status); } && 
    3023          { ac_try='test -s conftest$ac_exeext' 
     3216         { ac_try='test -z "$ac_c_werror_flag" 
     3217                         || test ! -s conftest.err' 
     3218  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3219  (eval $ac_try) 2>&5 
     3220  ac_status=$? 
     3221  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3222  (exit $ac_status); }; } && 
     3223         { ac_try='test -s conftest$ac_exeext' 
    30243224  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    30253225  (eval $ac_try) 2>&5 
    … …  
    30343234ac_cv_lib_rt_puts=no 
    30353235fi 
    3036 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3236rm -f conftest.err conftest.$ac_objext \ 
     3237      conftest$ac_exeext conftest.$ac_ext 
    30373238LIBS=$ac_check_lib_save_LIBS 
    30383239fi 
    … …  
    30573258LIBS="-lnsl  $LIBS" 
    30583259cat >conftest.$ac_ext <<_ACEOF 
    3059 #line $LINENO "configure" 
    30603260/* confdefs.h.  */ 
    30613261_ACEOF 
    … …  
    30813281rm -f conftest.$ac_objext conftest$ac_exeext 
    30823282if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    3083   (eval $ac_link) 2>&5 
    3084   ac_status=$? 
     3283  (eval $ac_link) 2>conftest.er1 
     3284  ac_status=$? 
     3285  grep -v '^ *+' conftest.er1 >conftest.err 
     3286  rm -f conftest.er1 
     3287  cat conftest.err >&5 
    30853288  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    30863289  (exit $ac_status); } && 
    3087          { ac_try='test -s conftest$ac_exeext' 
     3290         { ac_try='test -z "$ac_c_werror_flag" 
     3291                         || test ! -s conftest.err' 
     3292  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3293  (eval $ac_try) 2>&5 
     3294  ac_status=$? 
     3295  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3296  (exit $ac_status); }; } && 
     3297         { ac_try='test -s conftest$ac_exeext' 
    30883298  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    30893299  (eval $ac_try) 2>&5 
    … …  
    30983308ac_cv_lib_nsl_puts=no 
    30993309fi 
    3100 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3310rm -f conftest.err conftest.$ac_objext \ 
     3311      conftest$ac_exeext conftest.$ac_ext 
    31013312LIBS=$ac_check_lib_save_LIBS 
    31023313fi 
    … …  
    31203331 
    31213332 
     3333echo "$as_me:$LINENO: checking memory alignment" >&5 
     3334echo $ECHO_N "checking memory alignment... $ECHO_C" >&6 
     3335case $target in 
     3336    ia64-* | x86_64-* ) 
     3337        cat >>confdefs.h <<\_ACEOF 
     3338#define PJ_POOL_ALIGNMENT 8 
     3339_ACEOF 
     3340 
     3341        echo "$as_me:$LINENO: result: 8 bytes" >&5 
     3342echo "${ECHO_T}8 bytes" >&6 
     3343        ;; 
     3344    * ) 
     3345        cat >>confdefs.h <<\_ACEOF 
     3346#define PJ_POOL_ALIGNMENT 4 
     3347_ACEOF 
     3348 
     3349        echo "$as_me:$LINENO: result: 4 bytes (default)" >&5 
     3350echo "${ECHO_T}4 bytes (default)" >&6 
     3351        ;; 
     3352esac 
     3353 
     3354 
    31223355echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 
    31233356echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 
    … …  
    31273360  # See if sys/param.h defines the BYTE_ORDER macro. 
    31283361cat >conftest.$ac_ext <<_ACEOF 
    3129 #line $LINENO "configure" 
    31303362/* confdefs.h.  */ 
    31313363_ACEOF 
    … …  
    31493381rm -f conftest.$ac_objext 
    31503382if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3151   (eval $ac_compile) 2>&5 
    3152   ac_status=$? 
     3383  (eval $ac_compile) 2>conftest.er1 
     3384  ac_status=$? 
     3385  grep -v '^ *+' conftest.er1 >conftest.err 
     3386  rm -f conftest.er1 
     3387  cat conftest.err >&5 
    31533388  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    31543389  (exit $ac_status); } && 
    3155          { ac_try='test -s conftest.$ac_objext' 
     3390         { ac_try='test -z "$ac_c_werror_flag" 
     3391                         || test ! -s conftest.err' 
     3392  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3393  (eval $ac_try) 2>&5 
     3394  ac_status=$? 
     3395  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3396  (exit $ac_status); }; } && 
     3397         { ac_try='test -s conftest.$ac_objext' 
    31563398  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    31573399  (eval $ac_try) 2>&5 
    … …  
    31613403  # It does; now see whether it defined to BIG_ENDIAN or not. 
    31623404cat >conftest.$ac_ext <<_ACEOF 
    3163 #line $LINENO "configure" 
    31643405/* confdefs.h.  */ 
    31653406_ACEOF 
    … …  
    31833424rm -f conftest.$ac_objext 
    31843425if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3185   (eval $ac_compile) 2>&5 
    3186   ac_status=$? 
     3426  (eval $ac_compile) 2>conftest.er1 
     3427  ac_status=$? 
     3428  grep -v '^ *+' conftest.er1 >conftest.err 
     3429  rm -f conftest.er1 
     3430  cat conftest.err >&5 
    31873431  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    31883432  (exit $ac_status); } && 
    3189          { ac_try='test -s conftest.$ac_objext' 
     3433         { ac_try='test -z "$ac_c_werror_flag" 
     3434                         || test ! -s conftest.err' 
     3435  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3436  (eval $ac_try) 2>&5 
     3437  ac_status=$? 
     3438  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3439  (exit $ac_status); }; } && 
     3440         { ac_try='test -s conftest.$ac_objext' 
    31903441  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    31913442  (eval $ac_try) 2>&5 
    … …  
    32003451ac_cv_c_bigendian=no 
    32013452fi 
    3202 rm -f conftest.$ac_objext conftest.$ac_ext 
     3453rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    32033454else 
    32043455  echo "$as_me: failed program was:" >&5 
    … …  
    32103461  ac_cv_c_bigendian=unknown 
    32113462  cat >conftest.$ac_ext <<_ACEOF 
    3212 #line $LINENO "configure" 
    32133463/* confdefs.h.  */ 
    32143464_ACEOF 
    … …  
    32323482rm -f conftest.$ac_objext 
    32333483if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3234   (eval $ac_compile) 2>&5 
    3235   ac_status=$? 
     3484  (eval $ac_compile) 2>conftest.er1 
     3485  ac_status=$? 
     3486  grep -v '^ *+' conftest.er1 >conftest.err 
     3487  rm -f conftest.er1 
     3488  cat conftest.err >&5 
    32363489  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    32373490  (exit $ac_status); } && 
    3238          { ac_try='test -s conftest.$ac_objext' 
     3491         { ac_try='test -z "$ac_c_werror_flag" 
     3492                         || test ! -s conftest.err' 
     3493  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3494  (eval $ac_try) 2>&5 
     3495  ac_status=$? 
     3496  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3497  (exit $ac_status); }; } && 
     3498         { ac_try='test -s conftest.$ac_objext' 
    32393499  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    32403500  (eval $ac_try) 2>&5 
    … …  
    32583518 
    32593519fi 
    3260 rm -f conftest.$ac_objext conftest.$ac_ext 
     3520rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    32613521else 
    32623522  cat >conftest.$ac_ext <<_ACEOF 
    3263 #line $LINENO "configure" 
    32643523/* confdefs.h.  */ 
    32653524_ACEOF 
    … …  
    33003559ac_cv_c_bigendian=yes 
    33013560fi 
    3302 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    3303 fi 
    3304 fi 
    3305 rm -f conftest.$ac_objext conftest.$ac_ext 
     3561rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     3562fi 
     3563fi 
     3564rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    33063565fi 
    33073566echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 
    … …  
    33993658LIBS="-lm  $LIBS" 
    34003659cat >conftest.$ac_ext <<_ACEOF 
    3401 #line $LINENO "configure" 
    34023660/* confdefs.h.  */ 
    34033661_ACEOF 
    … …  
    34233681rm -f conftest.$ac_objext conftest$ac_exeext 
    34243682if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
    3425   (eval $ac_link) 2>&5 
    3426   ac_status=$? 
     3683  (eval $ac_link) 2>conftest.er1 
     3684  ac_status=$? 
     3685  grep -v '^ *+' conftest.er1 >conftest.err 
     3686  rm -f conftest.er1 
     3687  cat conftest.err >&5 
    34273688  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    34283689  (exit $ac_status); } && 
    3429          { ac_try='test -s conftest$ac_exeext' 
     3690         { ac_try='test -z "$ac_c_werror_flag" 
     3691                         || test ! -s conftest.err' 
     3692  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3693  (eval $ac_try) 2>&5 
     3694  ac_status=$? 
     3695  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3696  (exit $ac_status); }; } && 
     3697         { ac_try='test -s conftest$ac_exeext' 
    34303698  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    34313699  (eval $ac_try) 2>&5 
    … …  
    34403708ac_cv_lib_m_fmod=no 
    34413709fi 
    3442 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 
     3710rm -f conftest.err conftest.$ac_objext \ 
     3711      conftest$ac_exeext conftest.$ac_ext 
    34433712LIBS=$ac_check_lib_save_LIBS 
    34443713fi 
    … …  
    34813750  # Use a header file that comes with gcc, so configuring glibc 
    34823751  # with a fresh cross-compiler works. 
     3752  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
     3753  # <limits.h> exists even on freestanding compilers. 
    34833754  # On the NeXT, cc -E runs the code through the compiler's parser, 
    34843755  # not just through cpp. "Syntax error" is here to catch this case. 
    34853756  cat >conftest.$ac_ext <<_ACEOF 
    3486 #line $LINENO "configure" 
    34873757/* confdefs.h.  */ 
    34883758_ACEOF 
    … …  
    34903760cat >>conftest.$ac_ext <<_ACEOF 
    34913761/* end confdefs.h.  */ 
    3492 #include <assert.h> 
    3493                      Syntax error 
     3762#ifdef __STDC__ 
     3763# include <limits.h> 
     3764#else 
     3765# include <assert.h> 
     3766#endif 
     3767                     Syntax error 
    34943768_ACEOF 
    34953769if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
    … …  
    35033777  if test -s conftest.err; then 
    35043778    ac_cpp_err=$ac_c_preproc_warn_flag 
     3779    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    35053780  else 
    35063781    ac_cpp_err= 
    … …  
    35233798  # can be detected and how. 
    35243799  cat >conftest.$ac_ext <<_ACEOF 
    3525 #line $LINENO "configure" 
    35263800/* confdefs.h.  */ 
    35273801_ACEOF 
    … …  
    35413815  if test -s conftest.err; then 
    35423816    ac_cpp_err=$ac_c_preproc_warn_flag 
     3817    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    35433818  else 
    35443819    ac_cpp_err= 
    … …  
    35823857  # Use a header file that comes with gcc, so configuring glibc 
    35833858  # with a fresh cross-compiler works. 
     3859  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
     3860  # <limits.h> exists even on freestanding compilers. 
    35843861  # On the NeXT, cc -E runs the code through the compiler's parser, 
    35853862  # not just through cpp. "Syntax error" is here to catch this case. 
    35863863  cat >conftest.$ac_ext <<_ACEOF 
    3587 #line $LINENO "configure" 
    35883864/* confdefs.h.  */ 
    35893865_ACEOF 
    … …  
    35913867cat >>conftest.$ac_ext <<_ACEOF 
    35923868/* end confdefs.h.  */ 
    3593 #include <assert.h> 
    3594                      Syntax error 
     3869#ifdef __STDC__ 
     3870# include <limits.h> 
     3871#else 
     3872# include <assert.h> 
     3873#endif 
     3874                     Syntax error 
    35953875_ACEOF 
    35963876if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
    … …  
    36043884  if test -s conftest.err; then 
    36053885    ac_cpp_err=$ac_c_preproc_warn_flag 
     3886    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    36063887  else 
    36073888    ac_cpp_err= 
    … …  
    36243905  # can be detected and how. 
    36253906  cat >conftest.$ac_ext <<_ACEOF 
    3626 #line $LINENO "configure" 
    36273907/* confdefs.h.  */ 
    36283908_ACEOF 
    … …  
    36423922  if test -s conftest.err; then 
    36433923    ac_cpp_err=$ac_c_preproc_warn_flag 
     3924    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    36443925  else 
    36453926    ac_cpp_err= 
    … …  
    37023983else 
    37033984  cat >conftest.$ac_ext <<_ACEOF 
    3704 #line $LINENO "configure" 
    37053985/* confdefs.h.  */ 
    37063986_ACEOF 
    … …  
    37234003rm -f conftest.$ac_objext 
    37244004if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3725   (eval $ac_compile) 2>&5 
    3726   ac_status=$? 
     4005  (eval $ac_compile) 2>conftest.er1 
     4006  ac_status=$? 
     4007  grep -v '^ *+' conftest.er1 >conftest.err 
     4008  rm -f conftest.er1 
     4009  cat conftest.err >&5 
    37274010  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    37284011  (exit $ac_status); } && 
    3729          { ac_try='test -s conftest.$ac_objext' 
     4012         { ac_try='test -z "$ac_c_werror_flag" 
     4013                         || test ! -s conftest.err' 
     4014  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4015  (eval $ac_try) 2>&5 
     4016  ac_status=$? 
     4017  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4018  (exit $ac_status); }; } && 
     4019         { ac_try='test -s conftest.$ac_objext' 
    37304020  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    37314021  (eval $ac_try) 2>&5 
    … …  
    37404030ac_cv_header_stdc=no 
    37414031fi 
    3742 rm -f conftest.$ac_objext conftest.$ac_ext 
     4032rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    37434033 
    37444034if test $ac_cv_header_stdc = yes; then 
    37454035  # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 
    37464036  cat >conftest.$ac_ext <<_ACEOF 
    3747 #line $LINENO "configure" 
    37484037/* confdefs.h.  */ 
    37494038_ACEOF 
    … …  
    37674056  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 
    37684057  cat >conftest.$ac_ext <<_ACEOF 
    3769 #line $LINENO "configure" 
    37704058/* confdefs.h.  */ 
    37714059_ACEOF 
    … …  
    37924080else 
    37934081  cat >conftest.$ac_ext <<_ACEOF 
    3794 #line $LINENO "configure" 
    37954082/* confdefs.h.  */ 
    37964083_ACEOF 
    … …  
    38044091#else 
    38054092# define ISLOWER(c) \ 
    3806                    (('a' <= (c) && (c) <= 'i') \ 
    3807                      || ('j' <= (c) && (c) <= 'r') \ 
    3808                      || ('s' <= (c) && (c) <= 'z')) 
     4093                   (('a' <= (c) && (c) <= 'i') \ 
     4094                     || ('j' <= (c) && (c) <= 'r') \ 
     4095                     || ('s' <= (c) && (c) <= 'z')) 
    38094096# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 
    38104097#endif 
    … …  
    38174104  for (i = 0; i < 256; i++) 
    38184105    if (XOR (islower (i), ISLOWER (i)) 
    3819         || toupper (i) != TOUPPER (i)) 
     4106        || toupper (i) != TOUPPER (i)) 
    38204107      exit(2); 
    38214108  exit (0); 
    … …  
    38424129ac_cv_header_stdc=no 
    38434130fi 
    3844 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     4131rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    38454132fi 
    38464133fi 
    … …  
    38674154 
    38684155for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 
    3869                   inttypes.h stdint.h unistd.h 
     4156                  inttypes.h stdint.h unistd.h 
    38704157do 
    38714158as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 
    … …  
    38764163else 
    38774164  cat >conftest.$ac_ext <<_ACEOF 
    3878 #line $LINENO "configure" 
    38794165/* confdefs.h.  */ 
    38804166_ACEOF 
    … …  
    38884174rm -f conftest.$ac_objext 
    38894175if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3890   (eval $ac_compile) 2>&5 
    3891   ac_status=$? 
     4176  (eval $ac_compile) 2>conftest.er1 
     4177  ac_status=$? 
     4178  grep -v '^ *+' conftest.er1 >conftest.err 
     4179  rm -f conftest.er1 
     4180  cat conftest.err >&5 
    38924181  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    38934182  (exit $ac_status); } && 
    3894          { ac_try='test -s conftest.$ac_objext' 
     4183         { ac_try='test -z "$ac_c_werror_flag" 
     4184                         || test ! -s conftest.err' 
     4185  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4186  (eval $ac_try) 2>&5 
     4187  ac_status=$? 
     4188  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4189  (exit $ac_status); }; } && 
     4190         { ac_try='test -s conftest.$ac_objext' 
    38954191  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    38964192  (eval $ac_try) 2>&5 
    … …  
    39054201eval "$as_ac_Header=no" 
    39064202fi 
    3907 rm -f conftest.$ac_objext conftest.$ac_ext 
     4203rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    39084204fi 
    39094205echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 
    … …  
    39324228echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6 
    39334229cat >conftest.$ac_ext <<_ACEOF 
    3934 #line $LINENO "configure" 
    39354230/* confdefs.h.  */ 
    39364231_ACEOF 
    … …  
    39434238rm -f conftest.$ac_objext 
    39444239if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    3945   (eval $ac_compile) 2>&5 
    3946   ac_status=$? 
     4240  (eval $ac_compile) 2>conftest.er1 
     4241  ac_status=$? 
     4242  grep -v '^ *+' conftest.er1 >conftest.err 
     4243  rm -f conftest.er1 
     4244  cat conftest.err >&5 
    39474245  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    39484246  (exit $ac_status); } && 
    3949          { ac_try='test -s conftest.$ac_objext' 
     4247         { ac_try='test -z "$ac_c_werror_flag" 
     4248                         || test ! -s conftest.err' 
     4249  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4250  (eval $ac_try) 2>&5 
     4251  ac_status=$? 
     4252  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4253  (exit $ac_status); }; } && 
     4254         { ac_try='test -s conftest.$ac_objext' 
    39504255  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    39514256  (eval $ac_try) 2>&5 
    … …  
    39604265ac_header_compiler=no 
    39614266fi 
    3962 rm -f conftest.$ac_objext conftest.$ac_ext 
     4267rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    39634268echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    39644269echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    39684273echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6 
    39694274cat >conftest.$ac_ext <<_ACEOF 
    3970 #line $LINENO "configure" 
    39714275/* confdefs.h.  */ 
    39724276_ACEOF 
    … …  
    39864290  if test -s conftest.err; then 
    39874291    ac_cpp_err=$ac_c_preproc_warn_flag 
     4292    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    39884293  else 
    39894294    ac_cpp_err= 
    … …  
    40054310 
    40064311# So?  What about this header? 
    4007 case $ac_header_compiler:$ac_header_preproc in 
    4008   yes:no ) 
     4312case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4313  yes:no: ) 
    40094314    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    40104315echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4316    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5 
     4317echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;} 
     4318    ac_header_preproc=yes 
     4319    ;; 
     4320  no:yes:* ) 
     4321    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5 
     4322echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;} 
     4323    { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5 
     4324echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;} 
     4325    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5 
     4326echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;} 
     4327    { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4328echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    40114329    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5 
    40124330echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;} 
     4331    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5 
     4332echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;} 
    40134333    ( 
    40144334      cat <<\_ASBOX 
    40154335## ------------------------------------ ## 
    4016 ## Report this to bug-autoconf@gnu.org. ## 
    4017 ## ------------------------------------ ## 
    4018 _ASBOX 
    4019     ) | 
    4020       sed "s/^/$as_me: WARNING:     /" >&2 
    4021     ;; 
    4022   no:yes ) 
    4023     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5 
    4024 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;} 
    4025     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: check for missing prerequisite headers?" >&5 
    4026 echo "$as_me: WARNING: arpa/inet.h: check for missing prerequisite headers?" >&2;} 
    4027     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5 
    4028 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;} 
    4029     ( 
    4030       cat <<\_ASBOX 
    4031 ## ------------------------------------ ## 
    4032 ## Report this to bug-autoconf@gnu.org. ## 
     4336## Report this to the pjproject lists.  ## 
    40334337## ------------------------------------ ## 
    40344338_ASBOX 
    … …  
    40694373echo $ECHO_N "checking assert.h usability... $ECHO_C" >&6 
    40704374cat >conftest.$ac_ext <<_ACEOF 
    4071 #line $LINENO "configure" 
    40724375/* confdefs.h.  */ 
    40734376_ACEOF 
    … …  
    40804383rm -f conftest.$ac_objext 
    40814384if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4082   (eval $ac_compile) 2>&5 
    4083   ac_status=$? 
     4385  (eval $ac_compile) 2>conftest.er1 
     4386  ac_status=$? 
     4387  grep -v '^ *+' conftest.er1 >conftest.err 
     4388  rm -f conftest.er1 
     4389  cat conftest.err >&5 
    40844390  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    40854391  (exit $ac_status); } && 
    4086          { ac_try='test -s conftest.$ac_objext' 
     4392         { ac_try='test -z "$ac_c_werror_flag" 
     4393                         || test ! -s conftest.err' 
     4394  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4395  (eval $ac_try) 2>&5 
     4396  ac_status=$? 
     4397  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4398  (exit $ac_status); }; } && 
     4399         { ac_try='test -s conftest.$ac_objext' 
    40874400  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    40884401  (eval $ac_try) 2>&5 
    … …  
    40974410ac_header_compiler=no 
    40984411fi 
    4099 rm -f conftest.$ac_objext conftest.$ac_ext 
     4412rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    41004413echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    41014414echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    41054418echo $ECHO_N "checking assert.h presence... $ECHO_C" >&6 
    41064419cat >conftest.$ac_ext <<_ACEOF 
    4107 #line $LINENO "configure" 
    41084420/* confdefs.h.  */ 
    41094421_ACEOF 
    … …  
    41234435  if test -s conftest.err; then 
    41244436    ac_cpp_err=$ac_c_preproc_warn_flag 
     4437    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    41254438  else 
    41264439    ac_cpp_err= 
    … …  
    41424455 
    41434456# So?  What about this header? 
    4144 case $ac_header_compiler:$ac_header_preproc in 
    4145   yes:no ) 
     4457case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4458  yes:no: ) 
    41464459    { echo "$as_me:$LINENO: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    41474460echo "$as_me: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4461    { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the compiler's result" >&5 
     4462echo "$as_me: WARNING: assert.h: proceeding with the compiler's result" >&2;} 
     4463    ac_header_preproc=yes 
     4464    ;; 
     4465  no:yes:* ) 
     4466    { echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5 
     4467echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;} 
     4468    { echo "$as_me:$LINENO: WARNING: assert.h:     check for missing prerequisite headers?" >&5 
     4469echo "$as_me: WARNING: assert.h:     check for missing prerequisite headers?" >&2;} 
     4470    { echo "$as_me:$LINENO: WARNING: assert.h: see the Autoconf documentation" >&5 
     4471echo "$as_me: WARNING: assert.h: see the Autoconf documentation" >&2;} 
     4472    { echo "$as_me:$LINENO: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4473echo "$as_me: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    41484474    { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5 
    41494475echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;} 
     4476    { echo "$as_me:$LINENO: WARNING: assert.h: in the future, the compiler will take precedence" >&5 
     4477echo "$as_me: WARNING: assert.h: in the future, the compiler will take precedence" >&2;} 
    41504478    ( 
    41514479      cat <<\_ASBOX 
    41524480## ------------------------------------ ## 
    4153 ## Report this to bug-autoconf@gnu.org. ## 
    4154 ## ------------------------------------ ## 
    4155 _ASBOX 
    4156     ) | 
    4157       sed "s/^/$as_me: WARNING:     /" >&2 
    4158     ;; 
    4159   no:yes ) 
    4160     { echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5 
    4161 echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;} 
    4162     { echo "$as_me:$LINENO: WARNING: assert.h: check for missing prerequisite headers?" >&5 
    4163 echo "$as_me: WARNING: assert.h: check for missing prerequisite headers?" >&2;} 
    4164     { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5 
    4165 echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;} 
    4166     ( 
    4167       cat <<\_ASBOX 
    4168 ## ------------------------------------ ## 
    4169 ## Report this to bug-autoconf@gnu.org. ## 
     4481## Report this to the pjproject lists.  ## 
    41704482## ------------------------------------ ## 
    41714483_ASBOX 
    … …  
    42064518echo $ECHO_N "checking ctype.h usability... $ECHO_C" >&6 
    42074519cat >conftest.$ac_ext <<_ACEOF 
    4208 #line $LINENO "configure" 
    42094520/* confdefs.h.  */ 
    42104521_ACEOF 
    … …  
    42174528rm -f conftest.$ac_objext 
    42184529if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4219   (eval $ac_compile) 2>&5 
    4220   ac_status=$? 
     4530  (eval $ac_compile) 2>conftest.er1 
     4531  ac_status=$? 
     4532  grep -v '^ *+' conftest.er1 >conftest.err 
     4533  rm -f conftest.er1 
     4534  cat conftest.err >&5 
    42214535  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    42224536  (exit $ac_status); } && 
    4223          { ac_try='test -s conftest.$ac_objext' 
     4537         { ac_try='test -z "$ac_c_werror_flag" 
     4538                         || test ! -s conftest.err' 
     4539  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4540  (eval $ac_try) 2>&5 
     4541  ac_status=$? 
     4542  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4543  (exit $ac_status); }; } && 
     4544         { ac_try='test -s conftest.$ac_objext' 
    42244545  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    42254546  (eval $ac_try) 2>&5 
    … …  
    42344555ac_header_compiler=no 
    42354556fi 
    4236 rm -f conftest.$ac_objext conftest.$ac_ext 
     4557rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    42374558echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    42384559echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    42424563echo $ECHO_N "checking ctype.h presence... $ECHO_C" >&6 
    42434564cat >conftest.$ac_ext <<_ACEOF 
    4244 #line $LINENO "configure" 
    42454565/* confdefs.h.  */ 
    42464566_ACEOF 
    … …  
    42604580  if test -s conftest.err; then 
    42614581    ac_cpp_err=$ac_c_preproc_warn_flag 
     4582    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    42624583  else 
    42634584    ac_cpp_err= 
    … …  
    42794600 
    42804601# So?  What about this header? 
    4281 case $ac_header_compiler:$ac_header_preproc in 
    4282   yes:no ) 
     4602case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4603  yes:no: ) 
    42834604    { echo "$as_me:$LINENO: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    42844605echo "$as_me: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4606    { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the compiler's result" >&5 
     4607echo "$as_me: WARNING: ctype.h: proceeding with the compiler's result" >&2;} 
     4608    ac_header_preproc=yes 
     4609    ;; 
     4610  no:yes:* ) 
     4611    { echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5 
     4612echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;} 
     4613    { echo "$as_me:$LINENO: WARNING: ctype.h:     check for missing prerequisite headers?" >&5 
     4614echo "$as_me: WARNING: ctype.h:     check for missing prerequisite headers?" >&2;} 
     4615    { echo "$as_me:$LINENO: WARNING: ctype.h: see the Autoconf documentation" >&5 
     4616echo "$as_me: WARNING: ctype.h: see the Autoconf documentation" >&2;} 
     4617    { echo "$as_me:$LINENO: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4618echo "$as_me: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    42854619    { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5 
    42864620echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;} 
     4621    { echo "$as_me:$LINENO: WARNING: ctype.h: in the future, the compiler will take precedence" >&5 
     4622echo "$as_me: WARNING: ctype.h: in the future, the compiler will take precedence" >&2;} 
    42874623    ( 
    42884624      cat <<\_ASBOX 
    42894625## ------------------------------------ ## 
    4290 ## Report this to bug-autoconf@gnu.org. ## 
    4291 ## ------------------------------------ ## 
    4292 _ASBOX 
    4293     ) | 
    4294       sed "s/^/$as_me: WARNING:     /" >&2 
    4295     ;; 
    4296   no:yes ) 
    4297     { echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5 
    4298 echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;} 
    4299     { echo "$as_me:$LINENO: WARNING: ctype.h: check for missing prerequisite headers?" >&5 
    4300 echo "$as_me: WARNING: ctype.h: check for missing prerequisite headers?" >&2;} 
    4301     { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5 
    4302 echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;} 
    4303     ( 
    4304       cat <<\_ASBOX 
    4305 ## ------------------------------------ ## 
    4306 ## Report this to bug-autoconf@gnu.org. ## 
     4626## Report this to the pjproject lists.  ## 
    43074627## ------------------------------------ ## 
    43084628_ASBOX 
    … …  
    43524672echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6 
    43534673cat >conftest.$ac_ext <<_ACEOF 
    4354 #line $LINENO "configure" 
    43554674/* confdefs.h.  */ 
    43564675_ACEOF 
    … …  
    43634682rm -f conftest.$ac_objext 
    43644683if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4365   (eval $ac_compile) 2>&5 
    4366   ac_status=$? 
     4684  (eval $ac_compile) 2>conftest.er1 
     4685  ac_status=$? 
     4686  grep -v '^ *+' conftest.er1 >conftest.err 
     4687  rm -f conftest.er1 
     4688  cat conftest.err >&5 
    43674689  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    43684690  (exit $ac_status); } && 
    4369          { ac_try='test -s conftest.$ac_objext' 
     4691         { ac_try='test -z "$ac_c_werror_flag" 
     4692                         || test ! -s conftest.err' 
     4693  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4694  (eval $ac_try) 2>&5 
     4695  ac_status=$? 
     4696  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4697  (exit $ac_status); }; } && 
     4698         { ac_try='test -s conftest.$ac_objext' 
    43704699  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    43714700  (eval $ac_try) 2>&5 
    … …  
    43804709ac_header_compiler=no 
    43814710fi 
    4382 rm -f conftest.$ac_objext conftest.$ac_ext 
     4711rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    43834712echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    43844713echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    43884717echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6 
    43894718cat >conftest.$ac_ext <<_ACEOF 
    4390 #line $LINENO "configure" 
    43914719/* confdefs.h.  */ 
    43924720_ACEOF 
    … …  
    44064734  if test -s conftest.err; then 
    44074735    ac_cpp_err=$ac_c_preproc_warn_flag 
     4736    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    44084737  else 
    44094738    ac_cpp_err= 
    … …  
    44254754 
    44264755# So?  What about this header? 
    4427 case $ac_header_compiler:$ac_header_preproc in 
    4428   yes:no ) 
     4756case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4757  yes:no: ) 
    44294758    { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    44304759echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4760    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5 
     4761echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;} 
     4762    ac_header_preproc=yes 
     4763    ;; 
     4764  no:yes:* ) 
     4765    { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 
     4766echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} 
     4767    { echo "$as_me:$LINENO: WARNING: errno.h:     check for missing prerequisite headers?" >&5 
     4768echo "$as_me: WARNING: errno.h:     check for missing prerequisite headers?" >&2;} 
     4769    { echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5 
     4770echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;} 
     4771    { echo "$as_me:$LINENO: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4772echo "$as_me: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    44314773    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 
    44324774echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} 
     4775    { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 
     4776echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} 
    44334777    ( 
    44344778      cat <<\_ASBOX 
    44354779## ------------------------------------ ## 
    4436 ## Report this to bug-autoconf@gnu.org. ## 
    4437 ## ------------------------------------ ## 
    4438 _ASBOX 
    4439     ) | 
    4440       sed "s/^/$as_me: WARNING:     /" >&2 
    4441     ;; 
    4442   no:yes ) 
    4443     { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 
    4444 echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} 
    4445     { echo "$as_me:$LINENO: WARNING: errno.h: check for missing prerequisite headers?" >&5 
    4446 echo "$as_me: WARNING: errno.h: check for missing prerequisite headers?" >&2;} 
    4447     { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 
    4448 echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} 
    4449     ( 
    4450       cat <<\_ASBOX 
    4451 ## ------------------------------------ ## 
    4452 ## Report this to bug-autoconf@gnu.org. ## 
     4780## Report this to the pjproject lists.  ## 
    44534781## ------------------------------------ ## 
    44544782_ASBOX 
    … …  
    44924820echo $ECHO_N "checking linux/socket.h usability... $ECHO_C" >&6 
    44934821cat >conftest.$ac_ext <<_ACEOF 
    4494 #line $LINENO "configure" 
    44954822/* confdefs.h.  */ 
    44964823_ACEOF 
    … …  
    45034830rm -f conftest.$ac_objext 
    45044831if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4505   (eval $ac_compile) 2>&5 
    4506   ac_status=$? 
     4832  (eval $ac_compile) 2>conftest.er1 
     4833  ac_status=$? 
     4834  grep -v '^ *+' conftest.er1 >conftest.err 
     4835  rm -f conftest.er1 
     4836  cat conftest.err >&5 
    45074837  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    45084838  (exit $ac_status); } && 
    4509          { ac_try='test -s conftest.$ac_objext' 
     4839         { ac_try='test -z "$ac_c_werror_flag" 
     4840                         || test ! -s conftest.err' 
     4841  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4842  (eval $ac_try) 2>&5 
     4843  ac_status=$? 
     4844  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4845  (exit $ac_status); }; } && 
     4846         { ac_try='test -s conftest.$ac_objext' 
    45104847  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    45114848  (eval $ac_try) 2>&5 
    … …  
    45204857ac_header_compiler=no 
    45214858fi 
    4522 rm -f conftest.$ac_objext conftest.$ac_ext 
     4859rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    45234860echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    45244861echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    45284865echo $ECHO_N "checking linux/socket.h presence... $ECHO_C" >&6 
    45294866cat >conftest.$ac_ext <<_ACEOF 
    4530 #line $LINENO "configure" 
    45314867/* confdefs.h.  */ 
    45324868_ACEOF 
    … …  
    45464882  if test -s conftest.err; then 
    45474883    ac_cpp_err=$ac_c_preproc_warn_flag 
     4884    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    45484885  else 
    45494886    ac_cpp_err= 
    … …  
    45654902 
    45664903# So?  What about this header? 
    4567 case $ac_header_compiler:$ac_header_preproc in 
    4568   yes:no ) 
     4904case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4905  yes:no: ) 
    45694906    { echo "$as_me:$LINENO: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    45704907echo "$as_me: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4908    { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the compiler's result" >&5 
     4909echo "$as_me: WARNING: linux/socket.h: proceeding with the compiler's result" >&2;} 
     4910    ac_header_preproc=yes 
     4911    ;; 
     4912  no:yes:* ) 
     4913    { echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5 
     4914echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;} 
     4915    { echo "$as_me:$LINENO: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&5 
     4916echo "$as_me: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&2;} 
     4917    { echo "$as_me:$LINENO: WARNING: linux/socket.h: see the Autoconf documentation" >&5 
     4918echo "$as_me: WARNING: linux/socket.h: see the Autoconf documentation" >&2;} 
     4919    { echo "$as_me:$LINENO: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4920echo "$as_me: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    45714921    { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5 
    45724922echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;} 
     4923    { echo "$as_me:$LINENO: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&5 
     4924echo "$as_me: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&2;} 
    45734925    ( 
    45744926      cat <<\_ASBOX 
    45754927## ------------------------------------ ## 
    4576 ## Report this to bug-autoconf@gnu.org. ## 
    4577 ## ------------------------------------ ## 
    4578 _ASBOX 
    4579     ) | 
    4580       sed "s/^/$as_me: WARNING:     /" >&2 
    4581     ;; 
    4582   no:yes ) 
    4583     { echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5 
    4584 echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;} 
    4585     { echo "$as_me:$LINENO: WARNING: linux/socket.h: check for missing prerequisite headers?" >&5 
    4586 echo "$as_me: WARNING: linux/socket.h: check for missing prerequisite headers?" >&2;} 
    4587     { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5 
    4588 echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;} 
    4589     ( 
    4590       cat <<\_ASBOX 
    4591 ## ------------------------------------ ## 
    4592 ## Report this to bug-autoconf@gnu.org. ## 
     4928## Report this to the pjproject lists.  ## 
    45934929## ------------------------------------ ## 
    45944930_ASBOX 
    … …  
    46294965echo $ECHO_N "checking malloc.h usability... $ECHO_C" >&6 
    46304966cat >conftest.$ac_ext <<_ACEOF 
    4631 #line $LINENO "configure" 
    46324967/* confdefs.h.  */ 
    46334968_ACEOF 
    … …  
    46404975rm -f conftest.$ac_objext 
    46414976if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4642   (eval $ac_compile) 2>&5 
    4643   ac_status=$? 
     4977  (eval $ac_compile) 2>conftest.er1 
     4978  ac_status=$? 
     4979  grep -v '^ *+' conftest.er1 >conftest.err 
     4980  rm -f conftest.er1 
     4981  cat conftest.err >&5 
    46444982  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    46454983  (exit $ac_status); } && 
    4646          { ac_try='test -s conftest.$ac_objext' 
     4984         { ac_try='test -z "$ac_c_werror_flag" 
     4985                         || test ! -s conftest.err' 
     4986  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4987  (eval $ac_try) 2>&5 
     4988  ac_status=$? 
     4989  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4990  (exit $ac_status); }; } && 
     4991         { ac_try='test -s conftest.$ac_objext' 
    46474992  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    46484993  (eval $ac_try) 2>&5 
    … …  
    46575002ac_header_compiler=no 
    46585003fi 
    4659 rm -f conftest.$ac_objext conftest.$ac_ext 
     5004rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    46605005echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    46615006echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    46655010echo $ECHO_N "checking malloc.h presence... $ECHO_C" >&6 
    46665011cat >conftest.$ac_ext <<_ACEOF 
    4667 #line $LINENO "configure" 
    46685012/* confdefs.h.  */ 
    46695013_ACEOF 
    … …  
    46835027  if test -s conftest.err; then 
    46845028    ac_cpp_err=$ac_c_preproc_warn_flag 
     5029    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    46855030  else 
    46865031    ac_cpp_err= 
    … …  
    47025047 
    47035048# So?  What about this header? 
    4704 case $ac_header_compiler:$ac_header_preproc in 
    4705   yes:no ) 
     5049case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5050  yes:no: ) 
    47065051    { echo "$as_me:$LINENO: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    47075052echo "$as_me: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5053    { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the compiler's result" >&5 
     5054echo "$as_me: WARNING: malloc.h: proceeding with the compiler's result" >&2;} 
     5055    ac_header_preproc=yes 
     5056    ;; 
     5057  no:yes:* ) 
     5058    { echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5 
     5059echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;} 
     5060    { echo "$as_me:$LINENO: WARNING: malloc.h:     check for missing prerequisite headers?" >&5 
     5061echo "$as_me: WARNING: malloc.h:     check for missing prerequisite headers?" >&2;} 
     5062    { echo "$as_me:$LINENO: WARNING: malloc.h: see the Autoconf documentation" >&5 
     5063echo "$as_me: WARNING: malloc.h: see the Autoconf documentation" >&2;} 
     5064    { echo "$as_me:$LINENO: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5065echo "$as_me: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    47085066    { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5 
    47095067echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;} 
     5068    { echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5 
     5069echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;} 
    47105070    ( 
    47115071      cat <<\_ASBOX 
    47125072## ------------------------------------ ## 
    4713 ## Report this to bug-autoconf@gnu.org. ## 
    4714 ## ------------------------------------ ## 
    4715 _ASBOX 
    4716     ) | 
    4717       sed "s/^/$as_me: WARNING:     /" >&2 
    4718     ;; 
    4719   no:yes ) 
    4720     { echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5 
    4721 echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;} 
    4722     { echo "$as_me:$LINENO: WARNING: malloc.h: check for missing prerequisite headers?" >&5 
    4723 echo "$as_me: WARNING: malloc.h: check for missing prerequisite headers?" >&2;} 
    4724     { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5 
    4725 echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;} 
    4726     ( 
    4727       cat <<\_ASBOX 
    4728 ## ------------------------------------ ## 
    4729 ## Report this to bug-autoconf@gnu.org. ## 
     5073## Report this to the pjproject lists.  ## 
    47305074## ------------------------------------ ## 
    47315075_ASBOX 
    … …  
    47665110echo $ECHO_N "checking netdb.h usability... $ECHO_C" >&6 
    47675111cat >conftest.$ac_ext <<_ACEOF 
    4768 #line $LINENO "configure" 
    47695112/* confdefs.h.  */ 
    47705113_ACEOF 
    … …  
    47775120rm -f conftest.$ac_objext 
    47785121if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4779   (eval $ac_compile) 2>&5 
    4780   ac_status=$? 
     5122  (eval $ac_compile) 2>conftest.er1 
     5123  ac_status=$? 
     5124  grep -v '^ *+' conftest.er1 >conftest.err 
     5125  rm -f conftest.er1 
     5126  cat conftest.err >&5 
    47815127  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    47825128  (exit $ac_status); } && 
    4783          { ac_try='test -s conftest.$ac_objext' 
     5129         { ac_try='test -z "$ac_c_werror_flag" 
     5130                         || test ! -s conftest.err' 
     5131  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5132  (eval $ac_try) 2>&5 
     5133  ac_status=$? 
     5134  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5135  (exit $ac_status); }; } && 
     5136         { ac_try='test -s conftest.$ac_objext' 
    47845137  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    47855138  (eval $ac_try) 2>&5 
    … …  
    47945147ac_header_compiler=no 
    47955148fi 
    4796 rm -f conftest.$ac_objext conftest.$ac_ext 
     5149rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    47975150echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    47985151echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    48025155echo $ECHO_N "checking netdb.h presence... $ECHO_C" >&6 
    48035156cat >conftest.$ac_ext <<_ACEOF 
    4804 #line $LINENO "configure" 
    48055157/* confdefs.h.  */ 
    48065158_ACEOF 
    … …  
    48205172  if test -s conftest.err; then 
    48215173    ac_cpp_err=$ac_c_preproc_warn_flag 
     5174    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    48225175  else 
    48235176    ac_cpp_err= 
    … …  
    48395192 
    48405193# So?  What about this header? 
    4841 case $ac_header_compiler:$ac_header_preproc in 
    4842   yes:no ) 
     5194case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5195  yes:no: ) 
    48435196    { echo "$as_me:$LINENO: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    48445197echo "$as_me: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5198    { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the compiler's result" >&5 
     5199echo "$as_me: WARNING: netdb.h: proceeding with the compiler's result" >&2;} 
     5200    ac_header_preproc=yes 
     5201    ;; 
     5202  no:yes:* ) 
     5203    { echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5 
     5204echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;} 
     5205    { echo "$as_me:$LINENO: WARNING: netdb.h:     check for missing prerequisite headers?" >&5 
     5206echo "$as_me: WARNING: netdb.h:     check for missing prerequisite headers?" >&2;} 
     5207    { echo "$as_me:$LINENO: WARNING: netdb.h: see the Autoconf documentation" >&5 
     5208echo "$as_me: WARNING: netdb.h: see the Autoconf documentation" >&2;} 
     5209    { echo "$as_me:$LINENO: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5210echo "$as_me: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    48455211    { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5 
    48465212echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;} 
     5213    { echo "$as_me:$LINENO: WARNING: netdb.h: in the future, the compiler will take precedence" >&5 
     5214echo "$as_me: WARNING: netdb.h: in the future, the compiler will take precedence" >&2;} 
    48475215    ( 
    48485216      cat <<\_ASBOX 
    48495217## ------------------------------------ ## 
    4850 ## Report this to bug-autoconf@gnu.org. ## 
    4851 ## ------------------------------------ ## 
    4852 _ASBOX 
    4853     ) | 
    4854       sed "s/^/$as_me: WARNING:     /" >&2 
    4855     ;; 
    4856   no:yes ) 
    4857     { echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5 
    4858 echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;} 
    4859     { echo "$as_me:$LINENO: WARNING: netdb.h: check for missing prerequisite headers?" >&5 
    4860 echo "$as_me: WARNING: netdb.h: check for missing prerequisite headers?" >&2;} 
    4861     { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5 
    4862 echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;} 
    4863     ( 
    4864       cat <<\_ASBOX 
    4865 ## ------------------------------------ ## 
    4866 ## Report this to bug-autoconf@gnu.org. ## 
     5218## Report this to the pjproject lists.  ## 
    48675219## ------------------------------------ ## 
    48685220_ASBOX 
    … …  
    49035255echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6 
    49045256cat >conftest.$ac_ext <<_ACEOF 
    4905 #line $LINENO "configure" 
    49065257/* confdefs.h.  */ 
    49075258_ACEOF 
    … …  
    49145265rm -f conftest.$ac_objext 
    49155266if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    4916   (eval $ac_compile) 2>&5 
    4917   ac_status=$? 
     5267  (eval $ac_compile) 2>conftest.er1 
     5268  ac_status=$? 
     5269  grep -v '^ *+' conftest.er1 >conftest.err 
     5270  rm -f conftest.er1 
     5271  cat conftest.err >&5 
    49185272  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    49195273  (exit $ac_status); } && 
    4920          { ac_try='test -s conftest.$ac_objext' 
     5274         { ac_try='test -z "$ac_c_werror_flag" 
     5275                         || test ! -s conftest.err' 
     5276  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5277  (eval $ac_try) 2>&5 
     5278  ac_status=$? 
     5279  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5280  (exit $ac_status); }; } && 
     5281         { ac_try='test -s conftest.$ac_objext' 
    49215282  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    49225283  (eval $ac_try) 2>&5 
    … …  
    49315292ac_header_compiler=no 
    49325293fi 
    4933 rm -f conftest.$ac_objext conftest.$ac_ext 
     5294rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    49345295echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    49355296echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    49395300echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6 
    49405301cat >conftest.$ac_ext <<_ACEOF 
    4941 #line $LINENO "configure" 
    49425302/* confdefs.h.  */ 
    49435303_ACEOF 
    … …  
    49575317  if test -s conftest.err; then 
    49585318    ac_cpp_err=$ac_c_preproc_warn_flag 
     5319    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    49595320  else 
    49605321    ac_cpp_err= 
    … …  
    49765337 
    49775338# So?  What about this header? 
    4978 case $ac_header_compiler:$ac_header_preproc in 
    4979   yes:no ) 
     5339case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5340  yes:no: ) 
    49805341    { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    49815342echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5343    { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5 
     5344echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;} 
     5345    ac_header_preproc=yes 
     5346    ;; 
     5347  no:yes:* ) 
     5348    { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5 
     5349echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;} 
     5350    { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5 
     5351echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;} 
     5352    { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5 
     5353echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;} 
     5354    { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5355echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    49825356    { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5 
    49835357echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;} 
     5358    { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5 
     5359echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;} 
    49845360    ( 
    49855361      cat <<\_ASBOX 
    49865362## ------------------------------------ ## 
    4987 ## Report this to bug-autoconf@gnu.org. ## 
    4988 ## ------------------------------------ ## 
    4989 _ASBOX 
    4990     ) | 
    4991       sed "s/^/$as_me: WARNING:     /" >&2 
    4992     ;; 
    4993   no:yes ) 
    4994     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5 
    4995 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;} 
    4996     { echo "$as_me:$LINENO: WARNING: netinet/in.h: check for missing prerequisite headers?" >&5 
    4997 echo "$as_me: WARNING: netinet/in.h: check for missing prerequisite headers?" >&2;} 
    4998     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5 
    4999 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;} 
    5000     ( 
    5001       cat <<\_ASBOX 
    5002 ## ------------------------------------ ## 
    5003 ## Report this to bug-autoconf@gnu.org. ## 
     5363## Report this to the pjproject lists.  ## 
    50045364## ------------------------------------ ## 
    50055365_ASBOX 
    … …  
    50405400echo $ECHO_N "checking setjmp.h usability... $ECHO_C" >&6 
    50415401cat >conftest.$ac_ext <<_ACEOF 
    5042 #line $LINENO "configure" 
    50435402/* confdefs.h.  */ 
    50445403_ACEOF 
    … …  
    50515410rm -f conftest.$ac_objext 
    50525411if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5053   (eval $ac_compile) 2>&5 
    5054   ac_status=$? 
     5412  (eval $ac_compile) 2>conftest.er1 
     5413  ac_status=$? 
     5414  grep -v '^ *+' conftest.er1 >conftest.err 
     5415  rm -f conftest.er1 
     5416  cat conftest.err >&5 
    50555417  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    50565418  (exit $ac_status); } && 
    5057          { ac_try='test -s conftest.$ac_objext' 
     5419         { ac_try='test -z "$ac_c_werror_flag" 
     5420                         || test ! -s conftest.err' 
     5421  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5422  (eval $ac_try) 2>&5 
     5423  ac_status=$? 
     5424  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5425  (exit $ac_status); }; } && 
     5426         { ac_try='test -s conftest.$ac_objext' 
    50585427  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    50595428  (eval $ac_try) 2>&5 
    … …  
    50685437ac_header_compiler=no 
    50695438fi 
    5070 rm -f conftest.$ac_objext conftest.$ac_ext 
     5439rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    50715440echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    50725441echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    50765445echo $ECHO_N "checking setjmp.h presence... $ECHO_C" >&6 
    50775446cat >conftest.$ac_ext <<_ACEOF 
    5078 #line $LINENO "configure" 
    50795447/* confdefs.h.  */ 
    50805448_ACEOF 
    … …  
    50945462  if test -s conftest.err; then 
    50955463    ac_cpp_err=$ac_c_preproc_warn_flag 
     5464    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    50965465  else 
    50975466    ac_cpp_err= 
    … …  
    51135482 
    51145483# So?  What about this header? 
    5115 case $ac_header_compiler:$ac_header_preproc in 
    5116   yes:no ) 
     5484case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5485  yes:no: ) 
    51175486    { echo "$as_me:$LINENO: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    51185487echo "$as_me: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5488    { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the compiler's result" >&5 
     5489echo "$as_me: WARNING: setjmp.h: proceeding with the compiler's result" >&2;} 
     5490    ac_header_preproc=yes 
     5491    ;; 
     5492  no:yes:* ) 
     5493    { echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5 
     5494echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;} 
     5495    { echo "$as_me:$LINENO: WARNING: setjmp.h:     check for missing prerequisite headers?" >&5 
     5496echo "$as_me: WARNING: setjmp.h:     check for missing prerequisite headers?" >&2;} 
     5497    { echo "$as_me:$LINENO: WARNING: setjmp.h: see the Autoconf documentation" >&5 
     5498echo "$as_me: WARNING: setjmp.h: see the Autoconf documentation" >&2;} 
     5499    { echo "$as_me:$LINENO: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5500echo "$as_me: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    51195501    { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5 
    51205502echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;} 
     5503    { echo "$as_me:$LINENO: WARNING: setjmp.h: in the future, the compiler will take precedence" >&5 
     5504echo "$as_me: WARNING: setjmp.h: in the future, the compiler will take precedence" >&2;} 
    51215505    ( 
    51225506      cat <<\_ASBOX 
    51235507## ------------------------------------ ## 
    5124 ## Report this to bug-autoconf@gnu.org. ## 
    5125 ## ------------------------------------ ## 
    5126 _ASBOX 
    5127     ) | 
    5128       sed "s/^/$as_me: WARNING:     /" >&2 
    5129     ;; 
    5130   no:yes ) 
    5131     { echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5 
    5132 echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;} 
    5133     { echo "$as_me:$LINENO: WARNING: setjmp.h: check for missing prerequisite headers?" >&5 
    5134 echo "$as_me: WARNING: setjmp.h: check for missing prerequisite headers?" >&2;} 
    5135     { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5 
    5136 echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;} 
    5137     ( 
    5138       cat <<\_ASBOX 
    5139 ## ------------------------------------ ## 
    5140 ## Report this to bug-autoconf@gnu.org. ## 
     5508## Report this to the pjproject lists.  ## 
    51415509## ------------------------------------ ## 
    51425510_ASBOX 
    … …  
    51775545echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6 
    51785546cat >conftest.$ac_ext <<_ACEOF 
    5179 #line $LINENO "configure" 
    51805547/* confdefs.h.  */ 
    51815548_ACEOF 
    … …  
    51885555rm -f conftest.$ac_objext 
    51895556if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5190   (eval $ac_compile) 2>&5 
    5191   ac_status=$? 
     5557  (eval $ac_compile) 2>conftest.er1 
     5558  ac_status=$? 
     5559  grep -v '^ *+' conftest.er1 >conftest.err 
     5560  rm -f conftest.er1 
     5561  cat conftest.err >&5 
    51925562  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    51935563  (exit $ac_status); } && 
    5194          { ac_try='test -s conftest.$ac_objext' 
     5564         { ac_try='test -z "$ac_c_werror_flag" 
     5565                         || test ! -s conftest.err' 
     5566  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5567  (eval $ac_try) 2>&5 
     5568  ac_status=$? 
     5569  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5570  (exit $ac_status); }; } && 
     5571         { ac_try='test -s conftest.$ac_objext' 
    51955572  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    51965573  (eval $ac_try) 2>&5 
    … …  
    52055582ac_header_compiler=no 
    52065583fi 
    5207 rm -f conftest.$ac_objext conftest.$ac_ext 
     5584rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    52085585echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    52095586echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    52135590echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6 
    52145591cat >conftest.$ac_ext <<_ACEOF 
    5215 #line $LINENO "configure" 
    52165592/* confdefs.h.  */ 
    52175593_ACEOF 
    … …  
    52315607  if test -s conftest.err; then 
    52325608    ac_cpp_err=$ac_c_preproc_warn_flag 
     5609    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    52335610  else 
    52345611    ac_cpp_err= 
    … …  
    52505627 
    52515628# So?  What about this header? 
    5252 case $ac_header_compiler:$ac_header_preproc in 
    5253   yes:no ) 
     5629case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5630  yes:no: ) 
    52545631    { echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    52555632echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5633    { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5 
     5634echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;} 
     5635    ac_header_preproc=yes 
     5636    ;; 
     5637  no:yes:* ) 
     5638    { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5 
     5639echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;} 
     5640    { echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5 
     5641echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;} 
     5642    { echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5 
     5643echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;} 
     5644    { echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5645echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    52565646    { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5 
    52575647echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;} 
     5648    { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5 
     5649echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;} 
    52585650    ( 
    52595651      cat <<\_ASBOX 
    52605652## ------------------------------------ ## 
    5261 ## Report this to bug-autoconf@gnu.org. ## 
    5262 ## ------------------------------------ ## 
    5263 _ASBOX 
    5264     ) | 
    5265       sed "s/^/$as_me: WARNING:     /" >&2 
    5266     ;; 
    5267   no:yes ) 
    5268     { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5 
    5269 echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;} 
    5270     { echo "$as_me:$LINENO: WARNING: stdarg.h: check for missing prerequisite headers?" >&5 
    5271 echo "$as_me: WARNING: stdarg.h: check for missing prerequisite headers?" >&2;} 
    5272     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5 
    5273 echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;} 
    5274     ( 
    5275       cat <<\_ASBOX 
    5276 ## ------------------------------------ ## 
    5277 ## Report this to bug-autoconf@gnu.org. ## 
     5653## Report this to the pjproject lists.  ## 
    52785654## ------------------------------------ ## 
    52795655_ASBOX 
    … …  
    53145690echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6 
    53155691cat >conftest.$ac_ext <<_ACEOF 
    5316 #line $LINENO "configure" 
    53175692/* confdefs.h.  */ 
    53185693_ACEOF 
    … …  
    53255700rm -f conftest.$ac_objext 
    53265701if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5327   (eval $ac_compile) 2>&5 
    5328   ac_status=$? 
     5702  (eval $ac_compile) 2>conftest.er1 
     5703  ac_status=$? 
     5704  grep -v '^ *+' conftest.er1 >conftest.err 
     5705  rm -f conftest.er1 
     5706  cat conftest.err >&5 
    53295707  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    53305708  (exit $ac_status); } && 
    5331          { ac_try='test -s conftest.$ac_objext' 
     5709         { ac_try='test -z "$ac_c_werror_flag" 
     5710                         || test ! -s conftest.err' 
     5711  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5712  (eval $ac_try) 2>&5 
     5713  ac_status=$? 
     5714  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5715  (exit $ac_status); }; } && 
     5716         { ac_try='test -s conftest.$ac_objext' 
    53325717  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    53335718  (eval $ac_try) 2>&5 
    … …  
    53425727ac_header_compiler=no 
    53435728fi 
    5344 rm -f conftest.$ac_objext conftest.$ac_ext 
     5729rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    53455730echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    53465731echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    53505735echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6 
    53515736cat >conftest.$ac_ext <<_ACEOF 
    5352 #line $LINENO "configure" 
    53535737/* confdefs.h.  */ 
    53545738_ACEOF 
    … …  
    53685752  if test -s conftest.err; then 
    53695753    ac_cpp_err=$ac_c_preproc_warn_flag 
     5754    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    53705755  else 
    53715756    ac_cpp_err= 
    … …  
    53875772 
    53885773# So?  What about this header? 
    5389 case $ac_header_compiler:$ac_header_preproc in 
    5390   yes:no ) 
     5774case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5775  yes:no: ) 
    53915776    { echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    53925777echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5778    { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5 
     5779echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;} 
     5780    ac_header_preproc=yes 
     5781    ;; 
     5782  no:yes:* ) 
     5783    { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5 
     5784echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;} 
     5785    { echo "$as_me:$LINENO: WARNING: stddef.h:     check for missing prerequisite headers?" >&5 
     5786echo "$as_me: WARNING: stddef.h:     check for missing prerequisite headers?" >&2;} 
     5787    { echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5 
     5788echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;} 
     5789    { echo "$as_me:$LINENO: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5790echo "$as_me: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    53935791    { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5 
    53945792echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;} 
     5793    { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5 
     5794echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;} 
    53955795    ( 
    53965796      cat <<\_ASBOX 
    53975797## ------------------------------------ ## 
    5398 ## Report this to bug-autoconf@gnu.org. ## 
    5399 ## ------------------------------------ ## 
    5400 _ASBOX 
    5401     ) | 
    5402       sed "s/^/$as_me: WARNING:     /" >&2 
    5403     ;; 
    5404   no:yes ) 
    5405     { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5 
    5406 echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;} 
    5407     { echo "$as_me:$LINENO: WARNING: stddef.h: check for missing prerequisite headers?" >&5 
    5408 echo "$as_me: WARNING: stddef.h: check for missing prerequisite headers?" >&2;} 
    5409     { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5 
    5410 echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;} 
    5411     ( 
    5412       cat <<\_ASBOX 
    5413 ## ------------------------------------ ## 
    5414 ## Report this to bug-autoconf@gnu.org. ## 
     5798## Report this to the pjproject lists.  ## 
    54155799## ------------------------------------ ## 
    54165800_ASBOX 
    … …  
    54515835echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6 
    54525836cat >conftest.$ac_ext <<_ACEOF 
    5453 #line $LINENO "configure" 
    54545837/* confdefs.h.  */ 
    54555838_ACEOF 
    … …  
    54625845rm -f conftest.$ac_objext 
    54635846if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5464   (eval $ac_compile) 2>&5 
    5465   ac_status=$? 
     5847  (eval $ac_compile) 2>conftest.er1 
     5848  ac_status=$? 
     5849  grep -v '^ *+' conftest.er1 >conftest.err 
     5850  rm -f conftest.er1 
     5851  cat conftest.err >&5 
    54665852  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    54675853  (exit $ac_status); } && 
    5468          { ac_try='test -s conftest.$ac_objext' 
     5854         { ac_try='test -z "$ac_c_werror_flag" 
     5855                         || test ! -s conftest.err' 
     5856  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5857  (eval $ac_try) 2>&5 
     5858  ac_status=$? 
     5859  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5860  (exit $ac_status); }; } && 
     5861         { ac_try='test -s conftest.$ac_objext' 
    54695862  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    54705863  (eval $ac_try) 2>&5 
    … …  
    54795872ac_header_compiler=no 
    54805873fi 
    5481 rm -f conftest.$ac_objext conftest.$ac_ext 
     5874rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    54825875echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    54835876echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    54875880echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6 
    54885881cat >conftest.$ac_ext <<_ACEOF 
    5489 #line $LINENO "configure" 
    54905882/* confdefs.h.  */ 
    54915883_ACEOF 
    … …  
    55055897  if test -s conftest.err; then 
    55065898    ac_cpp_err=$ac_c_preproc_warn_flag 
     5899    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    55075900  else 
    55085901    ac_cpp_err= 
    … …  
    55245917 
    55255918# So?  What about this header? 
    5526 case $ac_header_compiler:$ac_header_preproc in 
    5527   yes:no ) 
     5919case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     5920  yes:no: ) 
    55285921    { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    55295922echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     5923    { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5 
     5924echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;} 
     5925    ac_header_preproc=yes 
     5926    ;; 
     5927  no:yes:* ) 
     5928    { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5 
     5929echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;} 
     5930    { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5 
     5931echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;} 
     5932    { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5 
     5933echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;} 
     5934    { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5 
     5935echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    55305936    { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5 
    55315937echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;} 
     5938    { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5 
     5939echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;} 
    55325940    ( 
    55335941      cat <<\_ASBOX 
    55345942## ------------------------------------ ## 
    5535 ## Report this to bug-autoconf@gnu.org. ## 
    5536 ## ------------------------------------ ## 
    5537 _ASBOX 
    5538     ) | 
    5539       sed "s/^/$as_me: WARNING:     /" >&2 
    5540     ;; 
    5541   no:yes ) 
    5542     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5 
    5543 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;} 
    5544     { echo "$as_me:$LINENO: WARNING: stdio.h: check for missing prerequisite headers?" >&5 
    5545 echo "$as_me: WARNING: stdio.h: check for missing prerequisite headers?" >&2;} 
    5546     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5 
    5547 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;} 
    5548     ( 
    5549       cat <<\_ASBOX 
    5550 ## ------------------------------------ ## 
    5551 ## Report this to bug-autoconf@gnu.org. ## 
     5943## Report this to the pjproject lists.  ## 
    55525944## ------------------------------------ ## 
    55535945_ASBOX 
    … …  
    55885980echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6 
    55895981cat >conftest.$ac_ext <<_ACEOF 
    5590 #line $LINENO "configure" 
    55915982/* confdefs.h.  */ 
    55925983_ACEOF 
    … …  
    55995990rm -f conftest.$ac_objext 
    56005991if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5601   (eval $ac_compile) 2>&5 
    5602   ac_status=$? 
     5992  (eval $ac_compile) 2>conftest.er1 
     5993  ac_status=$? 
     5994  grep -v '^ *+' conftest.er1 >conftest.err 
     5995  rm -f conftest.er1 
     5996  cat conftest.err >&5 
    56035997  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    56045998  (exit $ac_status); } && 
    5605          { ac_try='test -s conftest.$ac_objext' 
     5999         { ac_try='test -z "$ac_c_werror_flag" 
     6000                         || test ! -s conftest.err' 
     6001  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6002  (eval $ac_try) 2>&5 
     6003  ac_status=$? 
     6004  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6005  (exit $ac_status); }; } && 
     6006         { ac_try='test -s conftest.$ac_objext' 
    56066007  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    56076008  (eval $ac_try) 2>&5 
    … …  
    56166017ac_header_compiler=no 
    56176018fi 
    5618 rm -f conftest.$ac_objext conftest.$ac_ext 
     6019rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    56196020echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    56206021echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    56246025echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6 
    56256026cat >conftest.$ac_ext <<_ACEOF 
    5626 #line $LINENO "configure" 
    56276027/* confdefs.h.  */ 
    56286028_ACEOF 
    … …  
    56426042  if test -s conftest.err; then 
    56436043    ac_cpp_err=$ac_c_preproc_warn_flag 
     6044    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    56446045  else 
    56456046    ac_cpp_err= 
    … …  
    56616062 
    56626063# So?  What about this header? 
    5663 case $ac_header_compiler:$ac_header_preproc in 
    5664   yes:no ) 
     6064case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6065  yes:no: ) 
    56656066    { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    56666067echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6068    { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5 
     6069echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;} 
     6070    ac_header_preproc=yes 
     6071    ;; 
     6072  no:yes:* ) 
     6073    { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 
     6074echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} 
     6075    { echo "$as_me:$LINENO: WARNING: stdlib.h:     check for missing prerequisite headers?" >&5 
     6076echo "$as_me: WARNING: stdlib.h:     check for missing prerequisite headers?" >&2;} 
     6077    { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5 
     6078echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;} 
     6079    { echo "$as_me:$LINENO: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6080echo "$as_me: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    56676081    { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 
    56686082echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} 
     6083    { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 
     6084echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} 
    56696085    ( 
    56706086      cat <<\_ASBOX 
    56716087## ------------------------------------ ## 
    5672 ## Report this to bug-autoconf@gnu.org. ## 
    5673 ## ------------------------------------ ## 
    5674 _ASBOX 
    5675     ) | 
    5676       sed "s/^/$as_me: WARNING:     /" >&2 
    5677     ;; 
    5678   no:yes ) 
    5679     { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 
    5680 echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} 
    5681     { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5 
    5682 echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;} 
    5683     { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 
    5684 echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} 
    5685     ( 
    5686       cat <<\_ASBOX 
    5687 ## ------------------------------------ ## 
    5688 ## Report this to bug-autoconf@gnu.org. ## 
     6088## Report this to the pjproject lists.  ## 
    56896089## ------------------------------------ ## 
    56906090_ASBOX 
    … …  
    57256125echo $ECHO_N "checking string.h usability... $ECHO_C" >&6 
    57266126cat >conftest.$ac_ext <<_ACEOF 
    5727 #line $LINENO "configure" 
    57286127/* confdefs.h.  */ 
    57296128_ACEOF 
    … …  
    57366135rm -f conftest.$ac_objext 
    57376136if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5738   (eval $ac_compile) 2>&5 
    5739   ac_status=$? 
     6137  (eval $ac_compile) 2>conftest.er1 
     6138  ac_status=$? 
     6139  grep -v '^ *+' conftest.er1 >conftest.err 
     6140  rm -f conftest.er1 
     6141  cat conftest.err >&5 
    57406142  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    57416143  (exit $ac_status); } && 
    5742          { ac_try='test -s conftest.$ac_objext' 
     6144         { ac_try='test -z "$ac_c_werror_flag" 
     6145                         || test ! -s conftest.err' 
     6146  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6147  (eval $ac_try) 2>&5 
     6148  ac_status=$? 
     6149  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6150  (exit $ac_status); }; } && 
     6151         { ac_try='test -s conftest.$ac_objext' 
    57436152  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    57446153  (eval $ac_try) 2>&5 
    … …  
    57536162ac_header_compiler=no 
    57546163fi 
    5755 rm -f conftest.$ac_objext conftest.$ac_ext 
     6164rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    57566165echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    57576166echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    57616170echo $ECHO_N "checking string.h presence... $ECHO_C" >&6 
    57626171cat >conftest.$ac_ext <<_ACEOF 
    5763 #line $LINENO "configure" 
    57646172/* confdefs.h.  */ 
    57656173_ACEOF 
    … …  
    57796187  if test -s conftest.err; then 
    57806188    ac_cpp_err=$ac_c_preproc_warn_flag 
     6189    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    57816190  else 
    57826191    ac_cpp_err= 
    … …  
    57986207 
    57996208# So?  What about this header? 
    5800 case $ac_header_compiler:$ac_header_preproc in 
    5801   yes:no ) 
     6209case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6210  yes:no: ) 
    58026211    { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    58036212echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6213    { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5 
     6214echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;} 
     6215    ac_header_preproc=yes 
     6216    ;; 
     6217  no:yes:* ) 
     6218    { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 
     6219echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} 
     6220    { echo "$as_me:$LINENO: WARNING: string.h:     check for missing prerequisite headers?" >&5 
     6221echo "$as_me: WARNING: string.h:     check for missing prerequisite headers?" >&2;} 
     6222    { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5 
     6223echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;} 
     6224    { echo "$as_me:$LINENO: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6225echo "$as_me: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    58046226    { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 
    58056227echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} 
     6228    { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 
     6229echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} 
    58066230    ( 
    58076231      cat <<\_ASBOX 
    58086232## ------------------------------------ ## 
    5809 ## Report this to bug-autoconf@gnu.org. ## 
    5810 ## ------------------------------------ ## 
    5811 _ASBOX 
    5812     ) | 
    5813       sed "s/^/$as_me: WARNING:     /" >&2 
    5814     ;; 
    5815   no:yes ) 
    5816     { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 
    5817 echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} 
    5818     { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5 
    5819 echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;} 
    5820     { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 
    5821 echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} 
    5822     ( 
    5823       cat <<\_ASBOX 
    5824 ## ------------------------------------ ## 
    5825 ## Report this to bug-autoconf@gnu.org. ## 
     6233## Report this to the pjproject lists.  ## 
    58266234## ------------------------------------ ## 
    58276235_ASBOX 
    … …  
    58626270echo $ECHO_N "checking sys/ioctl.h usability... $ECHO_C" >&6 
    58636271cat >conftest.$ac_ext <<_ACEOF 
    5864 #line $LINENO "configure" 
    58656272/* confdefs.h.  */ 
    58666273_ACEOF 
    … …  
    58736280rm -f conftest.$ac_objext 
    58746281if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    5875   (eval $ac_compile) 2>&5 
    5876   ac_status=$? 
     6282  (eval $ac_compile) 2>conftest.er1 
     6283  ac_status=$? 
     6284  grep -v '^ *+' conftest.er1 >conftest.err 
     6285  rm -f conftest.er1 
     6286  cat conftest.err >&5 
    58776287  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    58786288  (exit $ac_status); } && 
    5879          { ac_try='test -s conftest.$ac_objext' 
     6289         { ac_try='test -z "$ac_c_werror_flag" 
     6290                         || test ! -s conftest.err' 
     6291  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6292  (eval $ac_try) 2>&5 
     6293  ac_status=$? 
     6294  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6295  (exit $ac_status); }; } && 
     6296         { ac_try='test -s conftest.$ac_objext' 
    58806297  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    58816298  (eval $ac_try) 2>&5 
    … …  
    58906307ac_header_compiler=no 
    58916308fi 
    5892 rm -f conftest.$ac_objext conftest.$ac_ext 
     6309rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    58936310echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    58946311echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    58986315echo $ECHO_N "checking sys/ioctl.h presence... $ECHO_C" >&6 
    58996316cat >conftest.$ac_ext <<_ACEOF 
    5900 #line $LINENO "configure" 
    59016317/* confdefs.h.  */ 
    59026318_ACEOF 
    … …  
    59166332  if test -s conftest.err; then 
    59176333    ac_cpp_err=$ac_c_preproc_warn_flag 
     6334    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    59186335  else 
    59196336    ac_cpp_err= 
    … …  
    59356352 
    59366353# So?  What about this header? 
    5937 case $ac_header_compiler:$ac_header_preproc in 
    5938   yes:no ) 
     6354case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6355  yes:no: ) 
    59396356    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    59406357echo "$as_me: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6358    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&5 
     6359echo "$as_me: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&2;} 
     6360    ac_header_preproc=yes 
     6361    ;; 
     6362  no:yes:* ) 
     6363    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5 
     6364echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;} 
     6365    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&5 
     6366echo "$as_me: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&2;} 
     6367    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: see the Autoconf documentation" >&5 
     6368echo "$as_me: WARNING: sys/ioctl.h: see the Autoconf documentation" >&2;} 
     6369    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6370echo "$as_me: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    59416371    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5 
    59426372echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;} 
     6373    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&5 
     6374echo "$as_me: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&2;} 
    59436375    ( 
    59446376      cat <<\_ASBOX 
    59456377## ------------------------------------ ## 
    5946 ## Report this to bug-autoconf@gnu.org. ## 
    5947 ## ------------------------------------ ## 
    5948 _ASBOX 
    5949     ) | 
    5950       sed "s/^/$as_me: WARNING:     /" >&2 
    5951     ;; 
    5952   no:yes ) 
    5953     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5 
    5954 echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;} 
    5955     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: check for missing prerequisite headers?" >&5 
    5956 echo "$as_me: WARNING: sys/ioctl.h: check for missing prerequisite headers?" >&2;} 
    5957     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5 
    5958 echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;} 
    5959     ( 
    5960       cat <<\_ASBOX 
    5961 ## ------------------------------------ ## 
    5962 ## Report this to bug-autoconf@gnu.org. ## 
     6378## Report this to the pjproject lists.  ## 
    59636379## ------------------------------------ ## 
    59646380_ASBOX 
    … …  
    59996415echo $ECHO_N "checking sys/select.h usability... $ECHO_C" >&6 
    60006416cat >conftest.$ac_ext <<_ACEOF 
    6001 #line $LINENO "configure" 
    60026417/* confdefs.h.  */ 
    60036418_ACEOF 
    … …  
    60106425rm -f conftest.$ac_objext 
    60116426if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6012   (eval $ac_compile) 2>&5 
    6013   ac_status=$? 
     6427  (eval $ac_compile) 2>conftest.er1 
     6428  ac_status=$? 
     6429  grep -v '^ *+' conftest.er1 >conftest.err 
     6430  rm -f conftest.er1 
     6431  cat conftest.err >&5 
    60146432  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    60156433  (exit $ac_status); } && 
    6016          { ac_try='test -s conftest.$ac_objext' 
     6434         { ac_try='test -z "$ac_c_werror_flag" 
     6435                         || test ! -s conftest.err' 
     6436  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6437  (eval $ac_try) 2>&5 
     6438  ac_status=$? 
     6439  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6440  (exit $ac_status); }; } && 
     6441         { ac_try='test -s conftest.$ac_objext' 
    60176442  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    60186443  (eval $ac_try) 2>&5 
    … …  
    60276452ac_header_compiler=no 
    60286453fi 
    6029 rm -f conftest.$ac_objext conftest.$ac_ext 
     6454rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    60306455echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    60316456echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    60356460echo $ECHO_N "checking sys/select.h presence... $ECHO_C" >&6 
    60366461cat >conftest.$ac_ext <<_ACEOF 
    6037 #line $LINENO "configure" 
    60386462/* confdefs.h.  */ 
    60396463_ACEOF 
    … …  
    60536477  if test -s conftest.err; then 
    60546478    ac_cpp_err=$ac_c_preproc_warn_flag 
     6479    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    60556480  else 
    60566481    ac_cpp_err= 
    … …  
    60726497 
    60736498# So?  What about this header? 
    6074 case $ac_header_compiler:$ac_header_preproc in 
    6075   yes:no ) 
     6499case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6500  yes:no: ) 
    60766501    { echo "$as_me:$LINENO: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    60776502echo "$as_me: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6503    { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the compiler's result" >&5 
     6504echo "$as_me: WARNING: sys/select.h: proceeding with the compiler's result" >&2;} 
     6505    ac_header_preproc=yes 
     6506    ;; 
     6507  no:yes:* ) 
     6508    { echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5 
     6509echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;} 
     6510    { echo "$as_me:$LINENO: WARNING: sys/select.h:     check for missing prerequisite headers?" >&5 
     6511echo "$as_me: WARNING: sys/select.h:     check for missing prerequisite headers?" >&2;} 
     6512    { echo "$as_me:$LINENO: WARNING: sys/select.h: see the Autoconf documentation" >&5 
     6513echo "$as_me: WARNING: sys/select.h: see the Autoconf documentation" >&2;} 
     6514    { echo "$as_me:$LINENO: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6515echo "$as_me: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    60786516    { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5 
    60796517echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;} 
     6518    { echo "$as_me:$LINENO: WARNING: sys/select.h: in the future, the compiler will take precedence" >&5 
     6519echo "$as_me: WARNING: sys/select.h: in the future, the compiler will take precedence" >&2;} 
    60806520    ( 
    60816521      cat <<\_ASBOX 
    60826522## ------------------------------------ ## 
    6083 ## Report this to bug-autoconf@gnu.org. ## 
    6084 ## ------------------------------------ ## 
    6085 _ASBOX 
    6086     ) | 
    6087       sed "s/^/$as_me: WARNING:     /" >&2 
    6088     ;; 
    6089   no:yes ) 
    6090     { echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5 
    6091 echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;} 
    6092     { echo "$as_me:$LINENO: WARNING: sys/select.h: check for missing prerequisite headers?" >&5 
    6093 echo "$as_me: WARNING: sys/select.h: check for missing prerequisite headers?" >&2;} 
    6094     { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5 
    6095 echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;} 
    6096     ( 
    6097       cat <<\_ASBOX 
    6098 ## ------------------------------------ ## 
    6099 ## Report this to bug-autoconf@gnu.org. ## 
     6523## Report this to the pjproject lists.  ## 
    61006524## ------------------------------------ ## 
    61016525_ASBOX 
    … …  
    61366560echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6 
    61376561cat >conftest.$ac_ext <<_ACEOF 
    6138 #line $LINENO "configure" 
    61396562/* confdefs.h.  */ 
    61406563_ACEOF 
    … …  
    61476570rm -f conftest.$ac_objext 
    61486571if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6149   (eval $ac_compile) 2>&5 
    6150   ac_status=$? 
     6572  (eval $ac_compile) 2>conftest.er1 
     6573  ac_status=$? 
     6574  grep -v '^ *+' conftest.er1 >conftest.err 
     6575  rm -f conftest.er1 
     6576  cat conftest.err >&5 
    61516577  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    61526578  (exit $ac_status); } && 
    6153          { ac_try='test -s conftest.$ac_objext' 
     6579         { ac_try='test -z "$ac_c_werror_flag" 
     6580                         || test ! -s conftest.err' 
     6581  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6582  (eval $ac_try) 2>&5 
     6583  ac_status=$? 
     6584  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6585  (exit $ac_status); }; } && 
     6586         { ac_try='test -s conftest.$ac_objext' 
    61546587  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    61556588  (eval $ac_try) 2>&5 
    … …  
    61646597ac_header_compiler=no 
    61656598fi 
    6166 rm -f conftest.$ac_objext conftest.$ac_ext 
     6599rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    61676600echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    61686601echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    61726605echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6 
    61736606cat >conftest.$ac_ext <<_ACEOF 
    6174 #line $LINENO "configure" 
    61756607/* confdefs.h.  */ 
    61766608_ACEOF 
    … …  
    61906622  if test -s conftest.err; then 
    61916623    ac_cpp_err=$ac_c_preproc_warn_flag 
     6624    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    61926625  else 
    61936626    ac_cpp_err= 
    … …  
    62096642 
    62106643# So?  What about this header? 
    6211 case $ac_header_compiler:$ac_header_preproc in 
    6212   yes:no ) 
     6644case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6645  yes:no: ) 
    62136646    { echo "$as_me:$LINENO: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    62146647echo "$as_me: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6648    { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the compiler's result" >&5 
     6649echo "$as_me: WARNING: sys/socket.h: proceeding with the compiler's result" >&2;} 
     6650    ac_header_preproc=yes 
     6651    ;; 
     6652  no:yes:* ) 
     6653    { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5 
     6654echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;} 
     6655    { echo "$as_me:$LINENO: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&5 
     6656echo "$as_me: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&2;} 
     6657    { echo "$as_me:$LINENO: WARNING: sys/socket.h: see the Autoconf documentation" >&5 
     6658echo "$as_me: WARNING: sys/socket.h: see the Autoconf documentation" >&2;} 
     6659    { echo "$as_me:$LINENO: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6660echo "$as_me: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    62156661    { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5 
    62166662echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;} 
     6663    { echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5 
     6664echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;} 
    62176665    ( 
    62186666      cat <<\_ASBOX 
    62196667## ------------------------------------ ## 
    6220 ## Report this to bug-autoconf@gnu.org. ## 
    6221 ## ------------------------------------ ## 
    6222 _ASBOX 
    6223     ) | 
    6224       sed "s/^/$as_me: WARNING:     /" >&2 
    6225     ;; 
    6226   no:yes ) 
    6227     { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5 
    6228 echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;} 
    6229     { echo "$as_me:$LINENO: WARNING: sys/socket.h: check for missing prerequisite headers?" >&5 
    6230 echo "$as_me: WARNING: sys/socket.h: check for missing prerequisite headers?" >&2;} 
    6231     { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5 
    6232 echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;} 
    6233     ( 
    6234       cat <<\_ASBOX 
    6235 ## ------------------------------------ ## 
    6236 ## Report this to bug-autoconf@gnu.org. ## 
     6668## Report this to the pjproject lists.  ## 
    62376669## ------------------------------------ ## 
    62386670_ASBOX 
    … …  
    62736705echo $ECHO_N "checking sys/time.h usability... $ECHO_C" >&6 
    62746706cat >conftest.$ac_ext <<_ACEOF 
    6275 #line $LINENO "configure" 
    62766707/* confdefs.h.  */ 
    62776708_ACEOF 
    … …  
    62846715rm -f conftest.$ac_objext 
    62856716if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6286   (eval $ac_compile) 2>&5 
    6287   ac_status=$? 
     6717  (eval $ac_compile) 2>conftest.er1 
     6718  ac_status=$? 
     6719  grep -v '^ *+' conftest.er1 >conftest.err 
     6720  rm -f conftest.er1 
     6721  cat conftest.err >&5 
    62886722  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    62896723  (exit $ac_status); } && 
    6290          { ac_try='test -s conftest.$ac_objext' 
     6724         { ac_try='test -z "$ac_c_werror_flag" 
     6725                         || test ! -s conftest.err' 
     6726  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6727  (eval $ac_try) 2>&5 
     6728  ac_status=$? 
     6729  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6730  (exit $ac_status); }; } && 
     6731         { ac_try='test -s conftest.$ac_objext' 
    62916732  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    62926733  (eval $ac_try) 2>&5 
    … …  
    63016742ac_header_compiler=no 
    63026743fi 
    6303 rm -f conftest.$ac_objext conftest.$ac_ext 
     6744rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    63046745echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    63056746echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    63096750echo $ECHO_N "checking sys/time.h presence... $ECHO_C" >&6 
    63106751cat >conftest.$ac_ext <<_ACEOF 
    6311 #line $LINENO "configure" 
    63126752/* confdefs.h.  */ 
    63136753_ACEOF 
    … …  
    63276767  if test -s conftest.err; then 
    63286768    ac_cpp_err=$ac_c_preproc_warn_flag 
     6769    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    63296770  else 
    63306771    ac_cpp_err= 
    … …  
    63466787 
    63476788# So?  What about this header? 
    6348 case $ac_header_compiler:$ac_header_preproc in 
    6349   yes:no ) 
     6789case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6790  yes:no: ) 
    63506791    { echo "$as_me:$LINENO: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    63516792echo "$as_me: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6793    { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the compiler's result" >&5 
     6794echo "$as_me: WARNING: sys/time.h: proceeding with the compiler's result" >&2;} 
     6795    ac_header_preproc=yes 
     6796    ;; 
     6797  no:yes:* ) 
     6798    { echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5 
     6799echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;} 
     6800    { echo "$as_me:$LINENO: WARNING: sys/time.h:     check for missing prerequisite headers?" >&5 
     6801echo "$as_me: WARNING: sys/time.h:     check for missing prerequisite headers?" >&2;} 
     6802    { echo "$as_me:$LINENO: WARNING: sys/time.h: see the Autoconf documentation" >&5 
     6803echo "$as_me: WARNING: sys/time.h: see the Autoconf documentation" >&2;} 
     6804    { echo "$as_me:$LINENO: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6805echo "$as_me: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    63526806    { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5 
    63536807echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;} 
     6808    { echo "$as_me:$LINENO: WARNING: sys/time.h: in the future, the compiler will take precedence" >&5 
     6809echo "$as_me: WARNING: sys/time.h: in the future, the compiler will take precedence" >&2;} 
    63546810    ( 
    63556811      cat <<\_ASBOX 
    63566812## ------------------------------------ ## 
    6357 ## Report this to bug-autoconf@gnu.org. ## 
    6358 ## ------------------------------------ ## 
    6359 _ASBOX 
    6360     ) | 
    6361       sed "s/^/$as_me: WARNING:     /" >&2 
    6362     ;; 
    6363   no:yes ) 
    6364     { echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5 
    6365 echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;} 
    6366     { echo "$as_me:$LINENO: WARNING: sys/time.h: check for missing prerequisite headers?" >&5 
    6367 echo "$as_me: WARNING: sys/time.h: check for missing prerequisite headers?" >&2;} 
    6368     { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5 
    6369 echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;} 
    6370     ( 
    6371       cat <<\_ASBOX 
    6372 ## ------------------------------------ ## 
    6373 ## Report this to bug-autoconf@gnu.org. ## 
     6813## Report this to the pjproject lists.  ## 
    63746814## ------------------------------------ ## 
    63756815_ASBOX 
    … …  
    64106850echo $ECHO_N "checking sys/timeb.h usability... $ECHO_C" >&6 
    64116851cat >conftest.$ac_ext <<_ACEOF 
    6412 #line $LINENO "configure" 
    64136852/* confdefs.h.  */ 
    64146853_ACEOF 
    … …  
    64216860rm -f conftest.$ac_objext 
    64226861if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6423   (eval $ac_compile) 2>&5 
    6424   ac_status=$? 
     6862  (eval $ac_compile) 2>conftest.er1 
     6863  ac_status=$? 
     6864  grep -v '^ *+' conftest.er1 >conftest.err 
     6865  rm -f conftest.er1 
     6866  cat conftest.err >&5 
    64256867  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    64266868  (exit $ac_status); } && 
    6427          { ac_try='test -s conftest.$ac_objext' 
     6869         { ac_try='test -z "$ac_c_werror_flag" 
     6870                         || test ! -s conftest.err' 
     6871  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6872  (eval $ac_try) 2>&5 
     6873  ac_status=$? 
     6874  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6875  (exit $ac_status); }; } && 
     6876         { ac_try='test -s conftest.$ac_objext' 
    64286877  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    64296878  (eval $ac_try) 2>&5 
    … …  
    64386887ac_header_compiler=no 
    64396888fi 
    6440 rm -f conftest.$ac_objext conftest.$ac_ext 
     6889rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    64416890echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    64426891echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    64466895echo $ECHO_N "checking sys/timeb.h presence... $ECHO_C" >&6 
    64476896cat >conftest.$ac_ext <<_ACEOF 
    6448 #line $LINENO "configure" 
    64496897/* confdefs.h.  */ 
    64506898_ACEOF 
    … …  
    64646912  if test -s conftest.err; then 
    64656913    ac_cpp_err=$ac_c_preproc_warn_flag 
     6914    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    64666915  else 
    64676916    ac_cpp_err= 
    … …  
    64836932 
    64846933# So?  What about this header? 
    6485 case $ac_header_compiler:$ac_header_preproc in 
    6486   yes:no ) 
     6934case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     6935  yes:no: ) 
    64876936    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    64886937echo "$as_me: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     6938    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the compiler's result" >&5 
     6939echo "$as_me: WARNING: sys/timeb.h: proceeding with the compiler's result" >&2;} 
     6940    ac_header_preproc=yes 
     6941    ;; 
     6942  no:yes:* ) 
     6943    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5 
     6944echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;} 
     6945    { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&5 
     6946echo "$as_me: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&2;} 
     6947    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: see the Autoconf documentation" >&5 
     6948echo "$as_me: WARNING: sys/timeb.h: see the Autoconf documentation" >&2;} 
     6949    { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&5 
     6950echo "$as_me: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    64896951    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5 
    64906952echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;} 
     6953    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&5 
     6954echo "$as_me: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&2;} 
    64916955    ( 
    64926956      cat <<\_ASBOX 
    64936957## ------------------------------------ ## 
    6494 ## Report this to bug-autoconf@gnu.org. ## 
    6495 ## ------------------------------------ ## 
    6496 _ASBOX 
    6497     ) | 
    6498       sed "s/^/$as_me: WARNING:     /" >&2 
    6499     ;; 
    6500   no:yes ) 
    6501     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5 
    6502 echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;} 
    6503     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: check for missing prerequisite headers?" >&5 
    6504 echo "$as_me: WARNING: sys/timeb.h: check for missing prerequisite headers?" >&2;} 
    6505     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5 
    6506 echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;} 
    6507     ( 
    6508       cat <<\_ASBOX 
    6509 ## ------------------------------------ ## 
    6510 ## Report this to bug-autoconf@gnu.org. ## 
     6958## Report this to the pjproject lists.  ## 
    65116959## ------------------------------------ ## 
    65126960_ASBOX 
    … …  
    65476995echo $ECHO_N "checking sys/types.h usability... $ECHO_C" >&6 
    65486996cat >conftest.$ac_ext <<_ACEOF 
    6549 #line $LINENO "configure" 
    65506997/* confdefs.h.  */ 
    65516998_ACEOF 
    … …  
    65587005rm -f conftest.$ac_objext 
    65597006if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6560   (eval $ac_compile) 2>&5 
    6561   ac_status=$? 
     7007  (eval $ac_compile) 2>conftest.er1 
     7008  ac_status=$? 
     7009  grep -v '^ *+' conftest.er1 >conftest.err 
     7010  rm -f conftest.er1 
     7011  cat conftest.err >&5 
    65627012  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    65637013  (exit $ac_status); } && 
    6564          { ac_try='test -s conftest.$ac_objext' 
     7014         { ac_try='test -z "$ac_c_werror_flag" 
     7015                         || test ! -s conftest.err' 
     7016  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7017  (eval $ac_try) 2>&5 
     7018  ac_status=$? 
     7019  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7020  (exit $ac_status); }; } && 
     7021         { ac_try='test -s conftest.$ac_objext' 
    65657022  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    65667023  (eval $ac_try) 2>&5 
    … …  
    65757032ac_header_compiler=no 
    65767033fi 
    6577 rm -f conftest.$ac_objext conftest.$ac_ext 
     7034rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    65787035echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    65797036echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    65837040echo $ECHO_N "checking sys/types.h presence... $ECHO_C" >&6 
    65847041cat >conftest.$ac_ext <<_ACEOF 
    6585 #line $LINENO "configure" 
    65867042/* confdefs.h.  */ 
    65877043_ACEOF 
    … …  
    66017057  if test -s conftest.err; then 
    66027058    ac_cpp_err=$ac_c_preproc_warn_flag 
     7059    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    66037060  else 
    66047061    ac_cpp_err= 
    … …  
    66207077 
    66217078# So?  What about this header? 
    6622 case $ac_header_compiler:$ac_header_preproc in 
    6623   yes:no ) 
     7079case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7080  yes:no: ) 
    66247081    { echo "$as_me:$LINENO: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    66257082echo "$as_me: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7083    { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the compiler's result" >&5 
     7084echo "$as_me: WARNING: sys/types.h: proceeding with the compiler's result" >&2;} 
     7085    ac_header_preproc=yes 
     7086    ;; 
     7087  no:yes:* ) 
     7088    { echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5 
     7089echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;} 
     7090    { echo "$as_me:$LINENO: WARNING: sys/types.h:     check for missing prerequisite headers?" >&5 
     7091echo "$as_me: WARNING: sys/types.h:     check for missing prerequisite headers?" >&2;} 
     7092    { echo "$as_me:$LINENO: WARNING: sys/types.h: see the Autoconf documentation" >&5 
     7093echo "$as_me: WARNING: sys/types.h: see the Autoconf documentation" >&2;} 
     7094    { echo "$as_me:$LINENO: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7095echo "$as_me: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    66267096    { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5 
    66277097echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;} 
     7098    { echo "$as_me:$LINENO: WARNING: sys/types.h: in the future, the compiler will take precedence" >&5 
     7099echo "$as_me: WARNING: sys/types.h: in the future, the compiler will take precedence" >&2;} 
    66287100    ( 
    66297101      cat <<\_ASBOX 
    66307102## ------------------------------------ ## 
    6631 ## Report this to bug-autoconf@gnu.org. ## 
    6632 ## ------------------------------------ ## 
    6633 _ASBOX 
    6634     ) | 
    6635       sed "s/^/$as_me: WARNING:     /" >&2 
    6636     ;; 
    6637   no:yes ) 
    6638     { echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5 
    6639 echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;} 
    6640     { echo "$as_me:$LINENO: WARNING: sys/types.h: check for missing prerequisite headers?" >&5 
    6641 echo "$as_me: WARNING: sys/types.h: check for missing prerequisite headers?" >&2;} 
    6642     { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5 
    6643 echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;} 
    6644     ( 
    6645       cat <<\_ASBOX 
    6646 ## ------------------------------------ ## 
    6647 ## Report this to bug-autoconf@gnu.org. ## 
     7103## Report this to the pjproject lists.  ## 
    66487104## ------------------------------------ ## 
    66497105_ASBOX 
    … …  
    66847140echo $ECHO_N "checking time.h usability... $ECHO_C" >&6 
    66857141cat >conftest.$ac_ext <<_ACEOF 
    6686 #line $LINENO "configure" 
    66877142/* confdefs.h.  */ 
    66887143_ACEOF 
    … …  
    66957150rm -f conftest.$ac_objext 
    66967151if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6697   (eval $ac_compile) 2>&5 
    6698   ac_status=$? 
     7152  (eval $ac_compile) 2>conftest.er1 
     7153  ac_status=$? 
     7154  grep -v '^ *+' conftest.er1 >conftest.err 
     7155  rm -f conftest.er1 
     7156  cat conftest.err >&5 
    66997157  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    67007158  (exit $ac_status); } && 
    6701          { ac_try='test -s conftest.$ac_objext' 
     7159         { ac_try='test -z "$ac_c_werror_flag" 
     7160                         || test ! -s conftest.err' 
     7161  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7162  (eval $ac_try) 2>&5 
     7163  ac_status=$? 
     7164  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7165  (exit $ac_status); }; } && 
     7166         { ac_try='test -s conftest.$ac_objext' 
    67027167  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    67037168  (eval $ac_try) 2>&5 
    … …  
    67127177ac_header_compiler=no 
    67137178fi 
    6714 rm -f conftest.$ac_objext conftest.$ac_ext 
     7179rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    67157180echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    67167181echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    67207185echo $ECHO_N "checking time.h presence... $ECHO_C" >&6 
    67217186cat >conftest.$ac_ext <<_ACEOF 
    6722 #line $LINENO "configure" 
    67237187/* confdefs.h.  */ 
    67247188_ACEOF 
    … …  
    67387202  if test -s conftest.err; then 
    67397203    ac_cpp_err=$ac_c_preproc_warn_flag 
     7204    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    67407205  else 
    67417206    ac_cpp_err= 
    … …  
    67577222 
    67587223# So?  What about this header? 
    6759 case $ac_header_compiler:$ac_header_preproc in 
    6760   yes:no ) 
     7224case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7225  yes:no: ) 
    67617226    { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    67627227echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7228    { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5 
     7229echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;} 
     7230    ac_header_preproc=yes 
     7231    ;; 
     7232  no:yes:* ) 
     7233    { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5 
     7234echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;} 
     7235    { echo "$as_me:$LINENO: WARNING: time.h:     check for missing prerequisite headers?" >&5 
     7236echo "$as_me: WARNING: time.h:     check for missing prerequisite headers?" >&2;} 
     7237    { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5 
     7238echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;} 
     7239    { echo "$as_me:$LINENO: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7240echo "$as_me: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    67637241    { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5 
    67647242echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;} 
     7243    { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5 
     7244echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;} 
    67657245    ( 
    67667246      cat <<\_ASBOX 
    67677247## ------------------------------------ ## 
    6768 ## Report this to bug-autoconf@gnu.org. ## 
    6769 ## ------------------------------------ ## 
    6770 _ASBOX 
    6771     ) | 
    6772       sed "s/^/$as_me: WARNING:     /" >&2 
    6773     ;; 
    6774   no:yes ) 
    6775     { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5 
    6776 echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;} 
    6777     { echo "$as_me:$LINENO: WARNING: time.h: check for missing prerequisite headers?" >&5 
    6778 echo "$as_me: WARNING: time.h: check for missing prerequisite headers?" >&2;} 
    6779     { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5 
    6780 echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;} 
    6781     ( 
    6782       cat <<\_ASBOX 
    6783 ## ------------------------------------ ## 
    6784 ## Report this to bug-autoconf@gnu.org. ## 
     7248## Report this to the pjproject lists.  ## 
    67857249## ------------------------------------ ## 
    67867250_ASBOX 
    … …  
    68217285echo $ECHO_N "checking unistd.h usability... $ECHO_C" >&6 
    68227286cat >conftest.$ac_ext <<_ACEOF 
    6823 #line $LINENO "configure" 
    68247287/* confdefs.h.  */ 
    68257288_ACEOF 
    … …  
    68327295rm -f conftest.$ac_objext 
    68337296if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6834   (eval $ac_compile) 2>&5 
    6835   ac_status=$? 
     7297  (eval $ac_compile) 2>conftest.er1 
     7298  ac_status=$? 
     7299  grep -v '^ *+' conftest.er1 >conftest.err 
     7300  rm -f conftest.er1 
     7301  cat conftest.err >&5 
    68367302  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    68377303  (exit $ac_status); } && 
    6838          { ac_try='test -s conftest.$ac_objext' 
     7304         { ac_try='test -z "$ac_c_werror_flag" 
     7305                         || test ! -s conftest.err' 
     7306  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7307  (eval $ac_try) 2>&5 
     7308  ac_status=$? 
     7309  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7310  (exit $ac_status); }; } && 
     7311         { ac_try='test -s conftest.$ac_objext' 
    68397312  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    68407313  (eval $ac_try) 2>&5 
    … …  
    68497322ac_header_compiler=no 
    68507323fi 
    6851 rm -f conftest.$ac_objext conftest.$ac_ext 
     7324rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    68527325echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    68537326echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    68577330echo $ECHO_N "checking unistd.h presence... $ECHO_C" >&6 
    68587331cat >conftest.$ac_ext <<_ACEOF 
    6859 #line $LINENO "configure" 
    68607332/* confdefs.h.  */ 
    68617333_ACEOF 
    … …  
    68757347  if test -s conftest.err; then 
    68767348    ac_cpp_err=$ac_c_preproc_warn_flag 
     7349    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    68777350  else 
    68787351    ac_cpp_err= 
    … …  
    68947367 
    68957368# So?  What about this header? 
    6896 case $ac_header_compiler:$ac_header_preproc in 
    6897   yes:no ) 
     7369case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7370  yes:no: ) 
    68987371    { echo "$as_me:$LINENO: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    68997372echo "$as_me: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7373    { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the compiler's result" >&5 
     7374echo "$as_me: WARNING: unistd.h: proceeding with the compiler's result" >&2;} 
     7375    ac_header_preproc=yes 
     7376    ;; 
     7377  no:yes:* ) 
     7378    { echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5 
     7379echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;} 
     7380    { echo "$as_me:$LINENO: WARNING: unistd.h:     check for missing prerequisite headers?" >&5 
     7381echo "$as_me: WARNING: unistd.h:     check for missing prerequisite headers?" >&2;} 
     7382    { echo "$as_me:$LINENO: WARNING: unistd.h: see the Autoconf documentation" >&5 
     7383echo "$as_me: WARNING: unistd.h: see the Autoconf documentation" >&2;} 
     7384    { echo "$as_me:$LINENO: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7385echo "$as_me: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    69007386    { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5 
    69017387echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;} 
     7388    { echo "$as_me:$LINENO: WARNING: unistd.h: in the future, the compiler will take precedence" >&5 
     7389echo "$as_me: WARNING: unistd.h: in the future, the compiler will take precedence" >&2;} 
    69027390    ( 
    69037391      cat <<\_ASBOX 
    69047392## ------------------------------------ ## 
    6905 ## Report this to bug-autoconf@gnu.org. ## 
    6906 ## ------------------------------------ ## 
    6907 _ASBOX 
    6908     ) | 
    6909       sed "s/^/$as_me: WARNING:     /" >&2 
    6910     ;; 
    6911   no:yes ) 
    6912     { echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5 
    6913 echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;} 
    6914     { echo "$as_me:$LINENO: WARNING: unistd.h: check for missing prerequisite headers?" >&5 
    6915 echo "$as_me: WARNING: unistd.h: check for missing prerequisite headers?" >&2;} 
    6916     { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5 
    6917 echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;} 
    6918     ( 
    6919       cat <<\_ASBOX 
    6920 ## ------------------------------------ ## 
    6921 ## Report this to bug-autoconf@gnu.org. ## 
     7393## Report this to the pjproject lists.  ## 
    69227394## ------------------------------------ ## 
    69237395_ASBOX 
    … …  
    69587430echo $ECHO_N "checking mswsock.h usability... $ECHO_C" >&6 
    69597431cat >conftest.$ac_ext <<_ACEOF 
    6960 #line $LINENO "configure" 
    69617432/* confdefs.h.  */ 
    69627433_ACEOF 
    … …  
    69697440rm -f conftest.$ac_objext 
    69707441if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    6971   (eval $ac_compile) 2>&5 
    6972   ac_status=$? 
     7442  (eval $ac_compile) 2>conftest.er1 
     7443  ac_status=$? 
     7444  grep -v '^ *+' conftest.er1 >conftest.err 
     7445  rm -f conftest.er1 
     7446  cat conftest.err >&5 
    69737447  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    69747448  (exit $ac_status); } && 
    6975          { ac_try='test -s conftest.$ac_objext' 
     7449         { ac_try='test -z "$ac_c_werror_flag" 
     7450                         || test ! -s conftest.err' 
     7451  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7452  (eval $ac_try) 2>&5 
     7453  ac_status=$? 
     7454  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7455  (exit $ac_status); }; } && 
     7456         { ac_try='test -s conftest.$ac_objext' 
    69767457  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    69777458  (eval $ac_try) 2>&5 
    … …  
    69867467ac_header_compiler=no 
    69877468fi 
    6988 rm -f conftest.$ac_objext conftest.$ac_ext 
     7469rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    69897470echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    69907471echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    69947475echo $ECHO_N "checking mswsock.h presence... $ECHO_C" >&6 
    69957476cat >conftest.$ac_ext <<_ACEOF 
    6996 #line $LINENO "configure" 
    69977477/* confdefs.h.  */ 
    69987478_ACEOF 
    … …  
    70127492  if test -s conftest.err; then 
    70137493    ac_cpp_err=$ac_c_preproc_warn_flag 
     7494    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    70147495  else 
    70157496    ac_cpp_err= 
    … …  
    70317512 
    70327513# So?  What about this header? 
    7033 case $ac_header_compiler:$ac_header_preproc in 
    7034   yes:no ) 
     7514case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7515  yes:no: ) 
    70357516    { echo "$as_me:$LINENO: WARNING: mswsock.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    70367517echo "$as_me: WARNING: mswsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7518    { echo "$as_me:$LINENO: WARNING: mswsock.h: proceeding with the compiler's result" >&5 
     7519echo "$as_me: WARNING: mswsock.h: proceeding with the compiler's result" >&2;} 
     7520    ac_header_preproc=yes 
     7521    ;; 
     7522  no:yes:* ) 
     7523    { echo "$as_me:$LINENO: WARNING: mswsock.h: present but cannot be compiled" >&5 
     7524echo "$as_me: WARNING: mswsock.h: present but cannot be compiled" >&2;} 
     7525    { echo "$as_me:$LINENO: WARNING: mswsock.h:     check for missing prerequisite headers?" >&5 
     7526echo "$as_me: WARNING: mswsock.h:     check for missing prerequisite headers?" >&2;} 
     7527    { echo "$as_me:$LINENO: WARNING: mswsock.h: see the Autoconf documentation" >&5 
     7528echo "$as_me: WARNING: mswsock.h: see the Autoconf documentation" >&2;} 
     7529    { echo "$as_me:$LINENO: WARNING: mswsock.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7530echo "$as_me: WARNING: mswsock.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    70377531    { echo "$as_me:$LINENO: WARNING: mswsock.h: proceeding with the preprocessor's result" >&5 
    70387532echo "$as_me: WARNING: mswsock.h: proceeding with the preprocessor's result" >&2;} 
     7533    { echo "$as_me:$LINENO: WARNING: mswsock.h: in the future, the compiler will take precedence" >&5 
     7534echo "$as_me: WARNING: mswsock.h: in the future, the compiler will take precedence" >&2;} 
    70397535    ( 
    70407536      cat <<\_ASBOX 
    70417537## ------------------------------------ ## 
    7042 ## Report this to bug-autoconf@gnu.org. ## 
    7043 ## ------------------------------------ ## 
    7044 _ASBOX 
    7045     ) | 
    7046       sed "s/^/$as_me: WARNING:     /" >&2 
    7047     ;; 
    7048   no:yes ) 
    7049     { echo "$as_me:$LINENO: WARNING: mswsock.h: present but cannot be compiled" >&5 
    7050 echo "$as_me: WARNING: mswsock.h: present but cannot be compiled" >&2;} 
    7051     { echo "$as_me:$LINENO: WARNING: mswsock.h: check for missing prerequisite headers?" >&5 
    7052 echo "$as_me: WARNING: mswsock.h: check for missing prerequisite headers?" >&2;} 
    7053     { echo "$as_me:$LINENO: WARNING: mswsock.h: proceeding with the preprocessor's result" >&5 
    7054 echo "$as_me: WARNING: mswsock.h: proceeding with the preprocessor's result" >&2;} 
    7055     ( 
    7056       cat <<\_ASBOX 
    7057 ## ------------------------------------ ## 
    7058 ## Report this to bug-autoconf@gnu.org. ## 
     7538## Report this to the pjproject lists.  ## 
    70597539## ------------------------------------ ## 
    70607540_ASBOX 
    … …  
    70957575echo $ECHO_N "checking winsock.h usability... $ECHO_C" >&6 
    70967576cat >conftest.$ac_ext <<_ACEOF 
    7097 #line $LINENO "configure" 
    70987577/* confdefs.h.  */ 
    70997578_ACEOF 
    … …  
    71067585rm -f conftest.$ac_objext 
    71077586if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7108   (eval $ac_compile) 2>&5 
    7109   ac_status=$? 
     7587  (eval $ac_compile) 2>conftest.er1 
     7588  ac_status=$? 
     7589  grep -v '^ *+' conftest.er1 >conftest.err 
     7590  rm -f conftest.er1 
     7591  cat conftest.err >&5 
    71107592  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    71117593  (exit $ac_status); } && 
    7112          { ac_try='test -s conftest.$ac_objext' 
     7594         { ac_try='test -z "$ac_c_werror_flag" 
     7595                         || test ! -s conftest.err' 
     7596  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7597  (eval $ac_try) 2>&5 
     7598  ac_status=$? 
     7599  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7600  (exit $ac_status); }; } && 
     7601         { ac_try='test -s conftest.$ac_objext' 
    71137602  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    71147603  (eval $ac_try) 2>&5 
    … …  
    71237612ac_header_compiler=no 
    71247613fi 
    7125 rm -f conftest.$ac_objext conftest.$ac_ext 
     7614rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    71267615echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    71277616echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    71317620echo $ECHO_N "checking winsock.h presence... $ECHO_C" >&6 
    71327621cat >conftest.$ac_ext <<_ACEOF 
    7133 #line $LINENO "configure" 
    71347622/* confdefs.h.  */ 
    71357623_ACEOF 
    … …  
    71497637  if test -s conftest.err; then 
    71507638    ac_cpp_err=$ac_c_preproc_warn_flag 
     7639    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    71517640  else 
    71527641    ac_cpp_err= 
    … …  
    71687657 
    71697658# So?  What about this header? 
    7170 case $ac_header_compiler:$ac_header_preproc in 
    7171   yes:no ) 
     7659case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7660  yes:no: ) 
    71727661    { echo "$as_me:$LINENO: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    71737662echo "$as_me: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7663    { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the compiler's result" >&5 
     7664echo "$as_me: WARNING: winsock.h: proceeding with the compiler's result" >&2;} 
     7665    ac_header_preproc=yes 
     7666    ;; 
     7667  no:yes:* ) 
     7668    { echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5 
     7669echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;} 
     7670    { echo "$as_me:$LINENO: WARNING: winsock.h:     check for missing prerequisite headers?" >&5 
     7671echo "$as_me: WARNING: winsock.h:     check for missing prerequisite headers?" >&2;} 
     7672    { echo "$as_me:$LINENO: WARNING: winsock.h: see the Autoconf documentation" >&5 
     7673echo "$as_me: WARNING: winsock.h: see the Autoconf documentation" >&2;} 
     7674    { echo "$as_me:$LINENO: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7675echo "$as_me: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    71747676    { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5 
    71757677echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;} 
     7678    { echo "$as_me:$LINENO: WARNING: winsock.h: in the future, the compiler will take precedence" >&5 
     7679echo "$as_me: WARNING: winsock.h: in the future, the compiler will take precedence" >&2;} 
    71767680    ( 
    71777681      cat <<\_ASBOX 
    71787682## ------------------------------------ ## 
    7179 ## Report this to bug-autoconf@gnu.org. ## 
    7180 ## ------------------------------------ ## 
    7181 _ASBOX 
    7182     ) | 
    7183       sed "s/^/$as_me: WARNING:     /" >&2 
    7184     ;; 
    7185   no:yes ) 
    7186     { echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5 
    7187 echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;} 
    7188     { echo "$as_me:$LINENO: WARNING: winsock.h: check for missing prerequisite headers?" >&5 
    7189 echo "$as_me: WARNING: winsock.h: check for missing prerequisite headers?" >&2;} 
    7190     { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5 
    7191 echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;} 
    7192     ( 
    7193       cat <<\_ASBOX 
    7194 ## ------------------------------------ ## 
    7195 ## Report this to bug-autoconf@gnu.org. ## 
     7683## Report this to the pjproject lists.  ## 
    71967684## ------------------------------------ ## 
    71977685_ASBOX 
    … …  
    72327720echo $ECHO_N "checking winsock2.h usability... $ECHO_C" >&6 
    72337721cat >conftest.$ac_ext <<_ACEOF 
    7234 #line $LINENO "configure" 
    72357722/* confdefs.h.  */ 
    72367723_ACEOF 
    … …  
    72437730rm -f conftest.$ac_objext 
    72447731if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7245   (eval $ac_compile) 2>&5 
    7246   ac_status=$? 
     7732  (eval $ac_compile) 2>conftest.er1 
     7733  ac_status=$? 
     7734  grep -v '^ *+' conftest.er1 >conftest.err 
     7735  rm -f conftest.er1 
     7736  cat conftest.err >&5 
    72477737  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    72487738  (exit $ac_status); } && 
    7249          { ac_try='test -s conftest.$ac_objext' 
     7739         { ac_try='test -z "$ac_c_werror_flag" 
     7740                         || test ! -s conftest.err' 
     7741  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7742  (eval $ac_try) 2>&5 
     7743  ac_status=$? 
     7744  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7745  (exit $ac_status); }; } && 
     7746         { ac_try='test -s conftest.$ac_objext' 
    72507747  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    72517748  (eval $ac_try) 2>&5 
    … …  
    72607757ac_header_compiler=no 
    72617758fi 
    7262 rm -f conftest.$ac_objext conftest.$ac_ext 
     7759rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    72637760echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    72647761echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    72687765echo $ECHO_N "checking winsock2.h presence... $ECHO_C" >&6 
    72697766cat >conftest.$ac_ext <<_ACEOF 
    7270 #line $LINENO "configure" 
    72717767/* confdefs.h.  */ 
    72727768_ACEOF 
    … …  
    72867782  if test -s conftest.err; then 
    72877783    ac_cpp_err=$ac_c_preproc_warn_flag 
     7784    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    72887785  else 
    72897786    ac_cpp_err= 
    … …  
    73057802 
    73067803# So?  What about this header? 
    7307 case $ac_header_compiler:$ac_header_preproc in 
    7308   yes:no ) 
     7804case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     7805  yes:no: ) 
    73097806    { echo "$as_me:$LINENO: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    73107807echo "$as_me: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     7808    { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the compiler's result" >&5 
     7809echo "$as_me: WARNING: winsock2.h: proceeding with the compiler's result" >&2;} 
     7810    ac_header_preproc=yes 
     7811    ;; 
     7812  no:yes:* ) 
     7813    { echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5 
     7814echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;} 
     7815    { echo "$as_me:$LINENO: WARNING: winsock2.h:     check for missing prerequisite headers?" >&5 
     7816echo "$as_me: WARNING: winsock2.h:     check for missing prerequisite headers?" >&2;} 
     7817    { echo "$as_me:$LINENO: WARNING: winsock2.h: see the Autoconf documentation" >&5 
     7818echo "$as_me: WARNING: winsock2.h: see the Autoconf documentation" >&2;} 
     7819    { echo "$as_me:$LINENO: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&5 
     7820echo "$as_me: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    73117821    { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5 
    73127822echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;} 
     7823    { echo "$as_me:$LINENO: WARNING: winsock2.h: in the future, the compiler will take precedence" >&5 
     7824echo "$as_me: WARNING: winsock2.h: in the future, the compiler will take precedence" >&2;} 
    73137825    ( 
    73147826      cat <<\_ASBOX 
    73157827## ------------------------------------ ## 
    7316 ## Report this to bug-autoconf@gnu.org. ## 
    7317 ## ------------------------------------ ## 
    7318 _ASBOX 
    7319     ) | 
    7320       sed "s/^/$as_me: WARNING:     /" >&2 
    7321     ;; 
    7322   no:yes ) 
    7323     { echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5 
    7324 echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;} 
    7325     { echo "$as_me:$LINENO: WARNING: winsock2.h: check for missing prerequisite headers?" >&5 
    7326 echo "$as_me: WARNING: winsock2.h: check for missing prerequisite headers?" >&2;} 
    7327     { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5 
    7328 echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;} 
    7329     ( 
    7330       cat <<\_ASBOX 
    7331 ## ------------------------------------ ## 
    7332 ## Report this to bug-autoconf@gnu.org. ## 
     7828## Report this to the pjproject lists.  ## 
    73337829## ------------------------------------ ## 
    73347830_ASBOX 
    … …  
    74027898echo $ECHO_N "checking if inet_aton is available... $ECHO_C" >&6 
    74037899cat >conftest.$ac_ext <<_ACEOF 
    7404 #line $LINENO "configure" 
    74057900/* confdefs.h.  */ 
    74067901_ACEOF 
    … …  
    74197914rm -f conftest.$ac_objext 
    74207915if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7421   (eval $ac_compile) 2>&5 
    7422   ac_status=$? 
     7916  (eval $ac_compile) 2>conftest.er1 
     7917  ac_status=$? 
     7918  grep -v '^ *+' conftest.er1 >conftest.err 
     7919  rm -f conftest.er1 
     7920  cat conftest.err >&5 
    74237921  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    74247922  (exit $ac_status); } && 
    7425          { ac_try='test -s conftest.$ac_objext' 
     7923         { ac_try='test -z "$ac_c_werror_flag" 
     7924                         || test ! -s conftest.err' 
     7925  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7926  (eval $ac_try) 2>&5 
     7927  ac_status=$? 
     7928  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7929  (exit $ac_status); }; } && 
     7930         { ac_try='test -s conftest.$ac_objext' 
    74267931  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    74277932  (eval $ac_try) 2>&5 
    … …  
    74427947echo "${ECHO_T}no" >&6 
    74437948fi 
    7444 rm -f conftest.$ac_objext conftest.$ac_ext 
     7949rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    74457950 
    74467951echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5 
    74477952echo $ECHO_N "checking if sockaddr_in has sin_len member... $ECHO_C" >&6 
    74487953cat >conftest.$ac_ext <<_ACEOF 
    7449 #line $LINENO "configure" 
    74507954/* confdefs.h.  */ 
    74517955_ACEOF 
    … …  
    74677971rm -f conftest.$ac_objext 
    74687972if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7469   (eval $ac_compile) 2>&5 
    7470   ac_status=$? 
     7973  (eval $ac_compile) 2>conftest.er1 
     7974  ac_status=$? 
     7975  grep -v '^ *+' conftest.er1 >conftest.err 
     7976  rm -f conftest.er1 
     7977  cat conftest.err >&5 
    74717978  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    74727979  (exit $ac_status); } && 
    7473          { ac_try='test -s conftest.$ac_objext' 
     7980         { ac_try='test -z "$ac_c_werror_flag" 
     7981                         || test ! -s conftest.err' 
     7982  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7983  (eval $ac_try) 2>&5 
     7984  ac_status=$? 
     7985  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7986  (exit $ac_status); }; } && 
     7987         { ac_try='test -s conftest.$ac_objext' 
    74747988  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    74757989  (eval $ac_try) 2>&5 
    … …  
    74908004echo "${ECHO_T}no" >&6 
    74918005fi 
    7492 rm -f conftest.$ac_objext conftest.$ac_ext 
     8006rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    74938007 
    74948008echo "$as_me:$LINENO: checking if socklen_t is available" >&5 
    74958009echo $ECHO_N "checking if socklen_t is available... $ECHO_C" >&6 
    74968010cat >conftest.$ac_ext <<_ACEOF 
    7497 #line $LINENO "configure" 
    74988011/* confdefs.h.  */ 
    74998012_ACEOF 
    … …  
    75018014cat >>conftest.$ac_ext <<_ACEOF 
    75028015/* end confdefs.h.  */ 
    7503 #include <unistd.h> 
     8016#include <sys/socket.h> 
    75048017int 
    75058018main () 
    … …  
    75128025rm -f conftest.$ac_objext 
    75138026if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7514   (eval $ac_compile) 2>&5 
    7515   ac_status=$? 
     8027  (eval $ac_compile) 2>conftest.er1 
     8028  ac_status=$? 
     8029  grep -v '^ *+' conftest.er1 >conftest.err 
     8030  rm -f conftest.er1 
     8031  cat conftest.err >&5 
    75168032  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    75178033  (exit $ac_status); } && 
    7518          { ac_try='test -s conftest.$ac_objext' 
     8034         { ac_try='test -z "$ac_c_werror_flag" 
     8035                         || test ! -s conftest.err' 
     8036  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8037  (eval $ac_try) 2>&5 
     8038  ac_status=$? 
     8039  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8040  (exit $ac_status); }; } && 
     8041         { ac_try='test -s conftest.$ac_objext' 
    75198042  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    75208043  (eval $ac_try) 2>&5 
    … …  
    75358058echo "${ECHO_T}no" >&6 
    75368059fi 
    7537 rm -f conftest.$ac_objext conftest.$ac_ext 
     8060rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    75388061 
    75398062echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5 
    … …  
    75508073    *) 
    75518074        cat >conftest.$ac_ext <<_ACEOF 
    7552 #line $LINENO "configure" 
    75538075/* confdefs.h.  */ 
    75548076_ACEOF 
    … …  
    75708092rm -f conftest.$ac_objext 
    75718093if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7572   (eval $ac_compile) 2>&5 
    7573   ac_status=$? 
     8094  (eval $ac_compile) 2>conftest.er1 
     8095  ac_status=$? 
     8096  grep -v '^ *+' conftest.er1 >conftest.err 
     8097  rm -f conftest.er1 
     8098  cat conftest.err >&5 
    75748099  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    75758100  (exit $ac_status); } && 
    7576          { ac_try='test -s conftest.$ac_objext' 
     8101         { ac_try='test -z "$ac_c_werror_flag" 
     8102                         || test ! -s conftest.err' 
     8103  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8104  (eval $ac_try) 2>&5 
     8105  ac_status=$? 
     8106  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8107  (exit $ac_status); }; } && 
     8108         { ac_try='test -s conftest.$ac_objext' 
    75778109  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    75788110  (eval $ac_try) 2>&5 
    … …  
    75938125echo "${ECHO_T}no" >&6 
    75948126fi 
    7595 rm -f conftest.$ac_objext conftest.$ac_ext 
     8127rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    75968128        ;; 
    75978129esac 
    … …  
    76018133echo $ECHO_N "checking if pthread_rwlock_t is available... $ECHO_C" >&6 
    76028134cat >conftest.$ac_ext <<_ACEOF 
    7603 #line $LINENO "configure" 
    76048135/* confdefs.h.  */ 
    76058136_ACEOF 
    … …  
    76188149rm -f conftest.$ac_objext 
    76198150if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7620   (eval $ac_compile) 2>&5 
    7621   ac_status=$? 
     8151  (eval $ac_compile) 2>conftest.er1 
     8152  ac_status=$? 
     8153  grep -v '^ *+' conftest.er1 >conftest.err 
     8154  rm -f conftest.er1 
     8155  cat conftest.err >&5 
    76228156  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    76238157  (exit $ac_status); } && 
    7624          { ac_try='test -s conftest.$ac_objext' 
     8158         { ac_try='test -z "$ac_c_werror_flag" 
     8159                         || test ! -s conftest.err' 
     8160  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8161  (eval $ac_try) 2>&5 
     8162  ac_status=$? 
     8163  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8164  (exit $ac_status); }; } && 
     8165         { ac_try='test -s conftest.$ac_objext' 
    76258166  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    76268167  (eval $ac_try) 2>&5 
    … …  
    76458186echo "${ECHO_T}no" >&6 
    76468187fi 
    7647 rm -f conftest.$ac_objext conftest.$ac_ext 
     8188rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    76488189 
    76498190 
    … …  
    76608201 
    76618202 
    7662 case $target in 
     8203# Check whether --enable-sound or --disable-sound was given. 
     8204if test "${enable_sound+set}" = set; then 
     8205  enableval="$enable_sound" 
     8206  if test "$enable_sound" = "no"; then 
     8207                ac_pjmedia_snd=null 
     8208                echo "$as_me:$LINENO: result: Checking if sound is disabled... yes" >&5 
     8209echo "${ECHO_T}Checking if sound is disabled... yes" >&6 
     8210               fi 
     8211 
     8212fi; 
     8213 
     8214if test "$enable_sound" = "no"; then 
     8215  true; 
     8216else 
     8217 case $target in 
    76638218  *darwin*) 
    76648219        ac_pjmedia_snd=pa_darwinos 
    … …  
    76928247echo $ECHO_N "checking alsa/version.h usability... $ECHO_C" >&6 
    76938248cat >conftest.$ac_ext <<_ACEOF 
    7694 #line $LINENO "configure" 
    76958249/* confdefs.h.  */ 
    76968250_ACEOF 
    … …  
    77038257rm -f conftest.$ac_objext 
    77048258if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
    7705   (eval $ac_compile) 2>&5 
    7706   ac_status=$? 
     8259  (eval $ac_compile) 2>conftest.er1 
     8260  ac_status=$? 
     8261  grep -v '^ *+' conftest.er1 >conftest.err 
     8262  rm -f conftest.er1 
     8263  cat conftest.err >&5 
    77078264  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    77088265  (exit $ac_status); } && 
    7709          { ac_try='test -s conftest.$ac_objext' 
     8266         { ac_try='test -z "$ac_c_werror_flag" 
     8267                         || test ! -s conftest.err' 
     8268  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8269  (eval $ac_try) 2>&5 
     8270  ac_status=$? 
     8271  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8272  (exit $ac_status); }; } && 
     8273         { ac_try='test -s conftest.$ac_objext' 
    77108274  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
    77118275  (eval $ac_try) 2>&5 
    … …  
    77208284ac_header_compiler=no 
    77218285fi 
    7722 rm -f conftest.$ac_objext conftest.$ac_ext 
     8286rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    77238287echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    77248288echo "${ECHO_T}$ac_header_compiler" >&6 
    … …  
    77288292echo $ECHO_N "checking alsa/version.h presence... $ECHO_C" >&6 
    77298293cat >conftest.$ac_ext <<_ACEOF 
    7730 #line $LINENO "configure" 
    77318294/* confdefs.h.  */ 
    77328295_ACEOF 
    … …  
    77468309  if test -s conftest.err; then 
    77478310    ac_cpp_err=$ac_c_preproc_warn_flag 
     8311    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
    77488312  else 
    77498313    ac_cpp_err= 
    … …  
    77658329 
    77668330# So?  What about this header? 
    7767 case $ac_header_compiler:$ac_header_preproc in 
    7768   yes:no ) 
     8331case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     8332  yes:no: ) 
    77698333    { echo "$as_me:$LINENO: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    77708334echo "$as_me: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     8335    { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the compiler's result" >&5 
     8336echo "$as_me: WARNING: alsa/version.h: proceeding with the compiler's result" >&2;} 
     8337    ac_header_preproc=yes 
     8338    ;; 
     8339  no:yes:* ) 
     8340    { echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5 
     8341echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;} 
     8342    { echo "$as_me:$LINENO: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&5 
     8343echo "$as_me: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&2;} 
     8344    { echo "$as_me:$LINENO: WARNING: alsa/version.h: see the Autoconf documentation" >&5 
     8345echo "$as_me: WARNING: alsa/version.h: see the Autoconf documentation" >&2;} 
     8346    { echo "$as_me:$LINENO: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&5 
     8347echo "$as_me: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    77718348    { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5 
    77728349echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;} 
     8350    { echo "$as_me:$LINENO: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&5 
     8351echo "$as_me: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&2;} 
    77738352    ( 
    77748353      cat <<\_ASBOX 
    77758354## ------------------------------------ ## 
    7776 ## Report this to bug-autoconf@gnu.org. ## 
    7777 ## ------------------------------------ ## 
    7778 _ASBOX 
    7779     ) | 
    7780       sed "s/^/$as_me: WARNING:     /" >&2 
    7781     ;; 
    7782   no:yes ) 
    7783     { echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5 
    7784 echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;} 
    7785     { echo "$as_me:$LINENO: WARNING: alsa/version.h: check for missing prerequisite headers?" >&5 
    7786 echo "$as_me: WARNING: alsa/version.h: check for missing prerequisite headers?" >&2;} 
    7787     { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5 
    7788 echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;} 
    7789     ( 
    7790       cat <<\_ASBOX 
    7791 ## ------------------------------------ ## 
    7792 ## Report this to bug-autoconf@gnu.org. ## 
     8355## Report this to the pjproject lists.  ## 
    77938356## ------------------------------------ ## 
    77948357_ASBOX 
    … …  
    78228385echo "${ECHO_T}Checking sound device backend... unix" >&6 
    78238386        ;; 
    7824 esac 
     8387 esac 
     8388fi 
    78258389 
    78268390 
    … …  
    80978661      # substitution turns \\\\ into \\, and sed turns \\ into \). 
    80988662      sed -n \ 
    8099         "s/'/'\\\\''/g; 
    8100           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 
     8663        "s/'/'\\\\''/g; 
     8664          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 
    81018665      ;; 
    81028666    *) 
    81038667      # `set' quotes correctly as required by POSIX, so do not add quotes. 
    81048668      sed -n \ 
    8105         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
     8669        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    81068670      ;; 
    81078671    esac; 
    … …  
    81338697# (actually we leave an empty line to preserve line numbers). 
    81348698if test "x$srcdir" = x.; then 
    8135   ac_vpsub='/^[         ]*VPATH[        ]*=/{ 
     8699  ac_vpsub='/^[  ]*VPATH[        ]*=/{ 
    81368700s/:*\$(srcdir):*/:/; 
    81378701s/:*\${srcdir}:*/:/; 
    81388702s/:*@srcdir@:*/:/; 
    8139 s/^\([^=]*=[    ]*\):*/\1/; 
     8703s/^\([^=]*=[     ]*\):*/\1/; 
    81408704s/:*$//; 
    8141 s/^[^=]*=[      ]*$//; 
     8705s/^[^=]*=[       ]*$//; 
    81428706}' 
    81438707fi 
    … …  
    81508714  # 1. Remove the extension, and $U if already installed. 
    81518715  ac_i=`echo "$ac_i" | 
    8152         sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 
     8716        sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 
    81538717  # 2. Add them. 
    81548718  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 
    … …  
    81948758  set -o posix 
    81958759fi 
     8760DUALCASE=1; export DUALCASE # for MKS sh 
    81968761 
    81978762# Support unset when possible. 
    8198 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 
     8763if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
    81998764  as_unset=unset 
    82008765else 
    … …  
    82158780  LC_TELEPHONE LC_TIME 
    82168781do 
    8217   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 
     8782  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    82188783    eval $as_var=C; export $as_var 
    82198784  else 
    … …  
    83948959  as_mkdir_p=: 
    83958960else 
     8961  test -d ./-p && rmdir ./-p 
    83968962  as_mkdir_p=false 
    83978963fi 
    … …  
    84008966 
    84018967# Sed expression to map a string onto a valid CPP name. 
    8402 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 
     8968as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 
    84038969 
    84048970# Sed expression to map a string onto a valid variable name. 
    8405 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 
     8971as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 
    84068972 
    84078973 
    … …  
    84308996 
    84318997This file was extended by pjproject $as_me 0.5.8, which was 
    8432 generated by GNU Autoconf 2.56.  Invocation command line was 
     8998generated by GNU Autoconf 2.59.  Invocation command line was 
    84338999 
    84349000  CONFIG_FILES    = $CONFIG_FILES 
    … …  
    84749040      --recheck    update $as_me by reconfiguring in the same conditions 
    84759041  --file=FILE[:TEMPLATE] 
    8476                    instantiate the configuration file FILE 
     9042                   instantiate the configuration file FILE 
    84779043  --header=FILE[:TEMPLATE] 
    8478                    instantiate the configuration header FILE 
     9044                   instantiate the configuration header FILE 
    84799045 
    84809046Configuration files: 
    … …  
    84909056ac_cs_version="\\ 
    84919057pjproject config.status 0.5.8 
    8492 configured by $0, generated by GNU Autoconf 2.56, 
     9058configured by $0, generated by GNU Autoconf 2.59, 
    84939059  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 
    84949060 
    8495 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 
    8496 Free Software Foundation, Inc. 
     9061Copyright (C) 2003 Free Software Foundation, Inc. 
    84979062This config.status script is free software; the Free Software Foundation 
    84989063gives unlimited permission to copy, distribute and modify it." 
    … …  
    87559320  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 
    87569321      if test -z "$ac_sed_cmds"; then 
    8757         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 
     9322        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 
    87589323      else 
    8759         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 
     9324        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 
    87609325      fi 
    87619326      ac_sed_frag=`expr $ac_sed_frag + 1` 
    … …  
    87759340  case $ac_file in 
    87769341  - | *:- | *:-:* ) # input from stdin 
    8777         cat >$tmp/stdin 
    8778         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    8779         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9342        cat >$tmp/stdin 
     9343        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     9344        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    87809345  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    8781         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9346        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    87829347  * )   ac_file_in=$ac_file.in ;; 
    87839348  esac 
    … …  
    87869351  ac_dir=`(dirname "$ac_file") 2>/dev/null || 
    87879352$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    8788         X"$ac_file" : 'X\(//\)[^/]' \| \ 
    8789         X"$ac_file" : 'X\(//\)$' \| \ 
    8790         X"$ac_file" : 'X\(/\)' \| \ 
    8791         .     : '\(.\)' 2>/dev/null || 
     9353        X"$ac_file" : 'X\(//\)[^/]' \| \ 
     9354        X"$ac_file" : 'X\(//\)$' \| \ 
     9355        X"$ac_file" : 'X\(/\)' \| \ 
     9356        .     : '\(.\)' 2>/dev/null || 
    87929357echo X"$ac_file" | 
    87939358    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    88059370      as_dir=`(dirname "$as_dir") 2>/dev/null || 
    88069371$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    8807         X"$as_dir" : 'X\(//\)[^/]' \| \ 
    8808         X"$as_dir" : 'X\(//\)$' \| \ 
    8809         X"$as_dir" : 'X\(/\)' \| \ 
    8810         .     : '\(.\)' 2>/dev/null || 
     9372        X"$as_dir" : 'X\(//\)[^/]' \| \ 
     9373        X"$as_dir" : 'X\(//\)$' \| \ 
     9374        X"$as_dir" : 'X\(/\)' \| \ 
     9375        .     : '\(.\)' 2>/dev/null || 
    88119376echo X"$as_dir" | 
    88129377    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    88469411    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
    88479412esac 
    8848 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 
    8849 # absolute. 
    8850 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 
    8851 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 
    8852 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 
    8853 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 
     9413 
     9414# Do not use `cd foo && pwd` to compute absolute paths, because 
     9415# the directories may not exist. 
     9416case `pwd` in 
     9417.) ac_abs_builddir="$ac_dir";; 
     9418*) 
     9419  case "$ac_dir" in 
     9420  .) ac_abs_builddir=`pwd`;; 
     9421  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 
     9422  *) ac_abs_builddir=`pwd`/"$ac_dir";; 
     9423  esac;; 
     9424esac 
     9425case $ac_abs_builddir in 
     9426.) ac_abs_top_builddir=${ac_top_builddir}.;; 
     9427*) 
     9428  case ${ac_top_builddir}. in 
     9429  .) ac_abs_top_builddir=$ac_abs_builddir;; 
     9430  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 
     9431  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 
     9432  esac;; 
     9433esac 
     9434case $ac_abs_builddir in 
     9435.) ac_abs_srcdir=$ac_srcdir;; 
     9436*) 
     9437  case $ac_srcdir in 
     9438  .) ac_abs_srcdir=$ac_abs_builddir;; 
     9439  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 
     9440  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 
     9441  esac;; 
     9442esac 
     9443case $ac_abs_builddir in 
     9444.) ac_abs_top_srcdir=$ac_top_srcdir;; 
     9445*) 
     9446  case $ac_top_srcdir in 
     9447  .) ac_abs_top_srcdir=$ac_abs_builddir;; 
     9448  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 
     9449  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 
     9450  esac;; 
     9451esac 
    88549452 
    88559453 
    … …  
    88699467  fi 
    88709468  configure_input=$configure_input"Generated from `echo $ac_file_in | 
    8871                                      sed 's,.*/,,'` by configure." 
     9469                                     sed 's,.*/,,'` by configure." 
    88729470 
    88739471  # First look for the input files in the build tree, otherwise in the 
    … …  
    88789476      -) echo $tmp/stdin ;; 
    88799477      [\\/$]*) 
    8880         # Absolute (can't be DOS-style, as IFS=:) 
    8881         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9478        # Absolute (can't be DOS-style, as IFS=:) 
     9479        test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    88829480echo "$as_me: error: cannot find input file: $f" >&2;} 
    88839481   { (exit 1); exit 1; }; } 
    8884          echo $f;; 
     9482         echo "$f";; 
    88859483      *) # Relative 
    8886         if test -f "$f"; then 
    8887            # Build tree 
    8888            echo $f 
    8889         elif test -f "$srcdir/$f"; then 
    8890            # Source tree 
    8891            echo $srcdir/$f 
    8892         else 
    8893            # /dev/null tree 
    8894            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9484        if test -f "$f"; then 
     9485           # Build tree 
     9486           echo "$f" 
     9487        elif test -f "$srcdir/$f"; then 
     9488           # Source tree 
     9489           echo "$srcdir/$f" 
     9490        else 
     9491           # /dev/null tree 
     9492           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    88959493echo "$as_me: error: cannot find input file: $f" >&2;} 
    88969494   { (exit 1); exit 1; }; } 
    8897         fi;; 
     9495        fi;; 
    88989496      esac 
    88999497    done` || { (exit 1); exit 1; } 
    … …  
    89369534# 
    89379535# ac_d sets the value in "#define NAME VALUE" lines. 
    8938 ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)' 
    8939 ac_dB='[        ].*$,\1#\2' 
     9536ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)' 
     9537ac_dB='[         ].*$,\1#\2' 
    89409538ac_dC=' ' 
    89419539ac_dD=',;t' 
    89429540# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 
    8943 ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)' 
     9541ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)' 
    89449542ac_uB='$,\1#\2define\3' 
    89459543ac_uC=' ' 
    … …  
    89509548  case $ac_file in 
    89519549  - | *:- | *:-:* ) # input from stdin 
    8952         cat >$tmp/stdin 
    8953         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    8954         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9550        cat >$tmp/stdin 
     9551        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     9552        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    89559553  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
    8956         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     9554        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
    89579555  * )   ac_file_in=$ac_file.in ;; 
    89589556  esac 
    … …  
    89689566      -) echo $tmp/stdin ;; 
    89699567      [\\/$]*) 
    8970         # Absolute (can't be DOS-style, as IFS=:) 
    8971         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9568        # Absolute (can't be DOS-style, as IFS=:) 
     9569        test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    89729570echo "$as_me: error: cannot find input file: $f" >&2;} 
    89739571   { (exit 1); exit 1; }; } 
    8974          echo $f;; 
     9572         # Do quote $f, to prevent DOS paths from being IFS'd. 
     9573         echo "$f";; 
    89759574      *) # Relative 
    8976         if test -f "$f"; then 
    8977            # Build tree 
    8978            echo $f 
    8979         elif test -f "$srcdir/$f"; then 
    8980            # Source tree 
    8981            echo $srcdir/$f 
    8982         else 
    8983            # /dev/null tree 
    8984            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     9575        if test -f "$f"; then 
     9576           # Build tree 
     9577           echo "$f" 
     9578        elif test -f "$srcdir/$f"; then 
     9579           # Source tree 
     9580           echo "$srcdir/$f" 
     9581        else 
     9582           # /dev/null tree 
     9583           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
    89859584echo "$as_me: error: cannot find input file: $f" >&2;} 
    89869585   { (exit 1); exit 1; }; } 
    8987         fi;; 
     9586        fi;; 
    89889587      esac 
    89899588    done` || { (exit 1); exit 1; } 
    89909589  # Remove the trailing spaces. 
    8991   sed 's/[      ]*$//' $ac_file_inputs >$tmp/in 
     9590  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in 
    89929591 
    89939592_ACEOF 
    … …  
    90129611t clear 
    90139612: clear 
    9014 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 
     9613s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 
    90159614t end 
    9016 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 
     9615s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 
    90179616: end 
    90189617_ACEOF 
    … …  
    90289627# on some systems where configure will not decide to define it. 
    90299628cat >>conftest.undefs <<\_ACEOF 
    9030 s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 
     9629s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 
    90319630_ACEOF 
    90329631 
    … …  
    90349633# of here documents, and old seds have small limits too (100 cmds). 
    90359634echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 
    9036 echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 
     9635echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 
    90379636echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 
    90389637echo '  :' >>$CONFIG_STATUS 
    … …  
    90439642  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 
    90449643  # Speed up: don't consider the non `#define' lines. 
    9045   echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS 
     9644  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS 
    90469645  # Work around the forget-to-reset-the-flag bug. 
    90479646  echo 't clr' >>$CONFIG_STATUS 
    … …  
    90709669  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 
    90719670  # Speed up: don't consider the non `#undef' 
    9072   echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS 
     9671  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS 
    90739672  # Work around the forget-to-reset-the-flag bug. 
    90749673  echo 't clr' >>$CONFIG_STATUS 
    … …  
    91049703      ac_dir=`(dirname "$ac_file") 2>/dev/null || 
    91059704$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    9106         X"$ac_file" : 'X\(//\)[^/]' \| \ 
    9107         X"$ac_file" : 'X\(//\)$' \| \ 
    9108         X"$ac_file" : 'X\(/\)' \| \ 
    9109         .     : '\(.\)' 2>/dev/null || 
     9705        X"$ac_file" : 'X\(//\)[^/]' \| \ 
     9706        X"$ac_file" : 'X\(//\)$' \| \ 
     9707        X"$ac_file" : 'X\(/\)' \| \ 
     9708        .     : '\(.\)' 2>/dev/null || 
    91109709echo X"$ac_file" | 
    91119710    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
    … …  
    91239722      as_dir=`(dirname "$as_dir") 2>/dev/null || 
    91249723$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    9125         X"$as_dir" : 'X\(//\)[^/]' \| \ 
    9126         X"$as_dir" : 'X\(//\)$' \| \ 
    9127         X"$as_dir" : 'X\(/\)' \| \ 
    9128         .     : '\(.\)' 2>/dev/null || 
     9724        X"$as_dir" : 'X\(//\)[^/]' \| \ 
     9725        X"$as_dir" : 'X\(//\)$' \| \ 
     9726        X"$as_dir" : 'X\(/\)' \| \ 
     9727        .     : '\(.\)' 2>/dev/null || 
    91299728echo X"$as_dir" | 
    91309729    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 

  • pjproject/trunk/aconfigure.ac

    r699 r700  
    2828AC_MSG_RESULT([Setting PJ_M_NAME to $target_cpu]) 
    2929AC_DEFINE_UNQUOTED(PJ_M_NAME,["$target_cpu"]) 
     30 
     31dnl 
     32dnl Memory alignment detection 
     33dnl 
     34AC_MSG_CHECKING([memory alignment]) 
     35case $target in 
     36    ia64-* | x86_64-* ) 
     37        AC_DEFINE(PJ_POOL_ALIGNMENT, 8) 
     38        AC_MSG_RESULT([8 bytes]) 
     39        ;; 
     40    * ) 
     41        AC_DEFINE(PJ_POOL_ALIGNMENT, 4) 
     42        AC_MSG_RESULT([4 bytes (default)]) 
     43        ;; 
     44esac 
     45 
    3046 
    3147dnl 
    … …  
    151167dnl # Determine if socklen_t is available 
    152168AC_MSG_CHECKING([if socklen_t is available]) 
    153 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], 
     169AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], 
    154170                                   [socklen_t xxx = 0;])], 
    155171                  [AC_DEFINE(PJ_HAS_SOCKLEN_T,1) 
    … …  
    204220dnl # Sound device backend selection 
    205221AC_SUBST(ac_pjmedia_snd) 
    206 case $target in 
     222AC_ARG_ENABLE(sound, 
     223              AC_HELP_STRING([--disable-sound], 
     224                             [Exclude sound (i.e. use null sound)]), 
     225              [if test "$enable_sound" = "no"; then 
     226                [ac_pjmedia_snd=null] 
     227                AC_MSG_RESULT([Checking if sound is disabled... yes]) 
     228               fi] 
     229              ) 
     230 
     231if test "$enable_sound" = "no"; then 
     232  true; 
     233else 
     234 case $target in 
    207235  *darwin*) 
    208236        ac_pjmedia_snd=pa_darwinos 
    … …  
    227255        AC_MSG_RESULT([Checking sound device backend... unix]) 
    228256        ;; 
    229 esac 
     257 esac 
     258fi 
    230259 
    231260dnl # Include resampling small filter 

  • pjproject/trunk/pjlib/include/pj/compat/os_auto.h.in

    r699 r700  
    134134#undef PJ_NATIVE_STRING_IS_UNICODE 
    135135 
     136/* Pool alignment in bytes */ 
     137#undef PJ_POOL_ALIGNMENT 
     138 
    136139/* The type of atomic variable value: */ 
    137140#undef PJ_ATOMIC_VALUE_TYPE 
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