--- /dev/null
+diff -urN wget-1.5.3.orig/configure wget-1.5.3/configure
+--- wget-1.5.3.orig/configure Sat May 22 13:25:03 1999
++++ wget-1.5.3/configure Sat May 22 13:31:33 1999
+@@ -1,7 +1,7 @@
+ #! /bin/sh
+
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated automatically using autoconf version 2.12
++# Generated automatically using autoconf version 2.13
+ # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+ #
+ # This configure script is free software; the Free Software Foundation
+@@ -12,6 +12,9 @@
+ ac_default_prefix=/usr/local
+ # Any additions from configure.in:
+ ac_help="$ac_help
++ --enable-ipv6 Enable ipv6 (with ipv4) support
++ --disable-ipv6 Disable ipv6 support"
++ac_help="$ac_help
+ --with-socks use the socks library"
+ ac_help="$ac_help
+ --disable-opie disable support for opie or s/key FTP login"
+@@ -59,6 +62,7 @@
+ # Initialize some other variables.
+ subdirs=
+ MFLAGS= MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
+ # Maximum number of lines to put in a shell here document.
+ ac_max_here_lines=12
+
+@@ -342,7 +346,7 @@
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+- echo "configure generated by autoconf version 2.12"
++ echo "configure generated by autoconf version 2.13"
+ exit 0 ;;
+
+ -with-* | --with-*)
+@@ -512,9 +516,11 @@
+ # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ cross_compiling=$ac_cv_prog_cc_cross
+
++ac_exeext=
++ac_objext=o
+ if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+@@ -537,6 +543,334 @@
+ PACKAGE=wget
+
+
++# Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:550: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/$ac_word; then
++ ac_cv_prog_CC="gcc"
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++ echo "$ac_t""$CC" 1>&6
++else
++ echo "$ac_t""no" 1>&6
++fi
++
++if test -z "$CC"; then
++ # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:580: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_prog_rejected=no
++ ac_dummy="$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/$ac_word; then
++ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
++ ac_prog_rejected=yes
++ continue
++ fi
++ ac_cv_prog_CC="cc"
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++if test $ac_prog_rejected = yes; then
++ # We found a bogon in the path, so make sure we never use it.
++ set dummy $ac_cv_prog_CC
++ shift
++ if test $# -gt 0; then
++ # We chose a different compiler from the bogus one.
++ # However, it has the same basename, so the bogon will be chosen
++ # first if we set CC to just the basename; use the full file name.
++ shift
++ set dummy "$ac_dir/$ac_word" "$@"
++ shift
++ ac_cv_prog_CC="$@"
++ fi
++fi
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++ echo "$ac_t""$CC" 1>&6
++else
++ echo "$ac_t""no" 1>&6
++fi
++
++ if test -z "$CC"; then
++ case "`uname -s`" in
++ *win32* | *WIN32*)
++ # Extract the first word of "cl", so it can be a program name with args.
++set dummy cl; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:631: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/$ac_word; then
++ ac_cv_prog_CC="cl"
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++ echo "$ac_t""$CC" 1>&6
++else
++ echo "$ac_t""no" 1>&6
++fi
++ ;;
++ esac
++ fi
++ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
++fi
++
++echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
++echo "configure:663: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
++
++ac_ext=c
++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++cat > conftest.$ac_ext << EOF
++
++#line 674 "configure"
++#include "confdefs.h"
++
++main(){return(0);}
++EOF
++if { (eval echo configure:679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++ ac_cv_prog_cc_works=yes
++ # If we can't run a trivial program, we are probably using a cross compiler.
++ if (./conftest; exit) 2>/dev/null; then
++ ac_cv_prog_cc_cross=no
++ else
++ ac_cv_prog_cc_cross=yes
++ fi
++else
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ ac_cv_prog_cc_works=no
++fi
++rm -fr conftest*
++ac_ext=c
++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
++if test $ac_cv_prog_cc_works = no; then
++ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
++fi
++echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
++echo "configure:705: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
++cross_compiling=$ac_cv_prog_cc_cross
++
++echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
++echo "configure:710: checking whether we are using GNU C" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ cat > conftest.c <<EOF
++#ifdef __GNUC__
++ yes;
++#endif
++EOF
++if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:719: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++ ac_cv_prog_gcc=yes
++else
++ ac_cv_prog_gcc=no
++fi
++fi
++
++echo "$ac_t""$ac_cv_prog_gcc" 1>&6
++
++if test $ac_cv_prog_gcc = yes; then
++ GCC=yes
++else
++ GCC=
++fi
++
++ac_test_CFLAGS="${CFLAGS+set}"
++ac_save_CFLAGS="$CFLAGS"
++CFLAGS=
++echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
++echo "configure:738: checking whether ${CC-cc} accepts -g" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ echo 'void f(){}' > conftest.c
++if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
++ ac_cv_prog_cc_g=yes
++else
++ ac_cv_prog_cc_g=no
++fi
++rm -f conftest*
++
++fi
++
++echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
++if test "$ac_test_CFLAGS" = set; then
++ CFLAGS="$ac_save_CFLAGS"
++elif test $ac_cv_prog_cc_g = yes; then
++ if test "$GCC" = yes; then
++ CFLAGS="-g -O2"
++ else
++ CFLAGS="-g"
++ fi
++else
++ if test "$GCC" = yes; then
++ CFLAGS="-O2"
++ else
++ CFLAGS=
++ fi
++fi
++
++
++echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
++echo "configure:771: checking how to run the C preprocessor" >&5
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++ CPP=
++fi
++if test -z "$CPP"; then
++if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ # This must be in double quotes, not single quotes, because CPP may get
++ # substituted into the Makefile and "${CC-cc}" will confuse make.
++ CPP="${CC-cc} -E"
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp.
++ cat > conftest.$ac_ext <<EOF
++#line 786 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:792: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++ :
++else
++ echo "$ac_err" >&5
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ rm -rf conftest*
++ CPP="${CC-cc} -E -traditional-cpp"
++ cat > conftest.$ac_ext <<EOF
++#line 803 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:809: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++ :
++else
++ echo "$ac_err" >&5
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ rm -rf conftest*
++ CPP="${CC-cc} -nologo -E"
++ cat > conftest.$ac_ext <<EOF
++#line 820 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++ :
++else
++ echo "$ac_err" >&5
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ rm -rf conftest*
++ CPP=/lib/cpp
++fi
++rm -f conftest*
++fi
++rm -f conftest*
++fi
++rm -f conftest*
++ ac_cv_prog_CPP="$CPP"
++fi
++ CPP="$ac_cv_prog_CPP"
++else
++ ac_cv_prog_CPP="$CPP"
++fi
++echo "$ac_t""$CPP" 1>&6
++
++echo $ac_n "checking for AIX""... $ac_c" 1>&6
++echo "configure:851: checking for AIX" >&5
++cat > conftest.$ac_ext <<EOF
++#line 853 "configure"
++#include "confdefs.h"
++#ifdef _AIX
++ yes
++#endif
++
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ egrep "yes" >/dev/null 2>&1; then
++ rm -rf conftest*
++ echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
++#define _ALL_SOURCE 1
++EOF
++
++else
++ rm -rf conftest*
++ echo "$ac_t""no" 1>&6
++fi
++rm -f conftest*
++
++
++
+ ac_aux_dir=
+ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+@@ -558,26 +892,26 @@
+
+
+ # Make sure we can run config.sub.
+-if $ac_config_sub sun4 >/dev/null 2>&1; then :
++if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+ fi
+
+ echo $ac_n "checking host system type""... $ac_c" 1>&6
+-echo "configure:567: checking host system type" >&5
++echo "configure:901: checking host system type" >&5
+
+ host_alias=$host
+ case "$host_alias" in
+ NONE)
+ case $nonopt in
+ NONE)
+- if host_alias=`$ac_config_guess`; then :
++ if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+ esac
+
+-host=`$ac_config_sub $host_alias`
++host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+ host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+@@ -588,6 +922,376 @@
+ EOF
+
+
++echo $ac_n "checking whether to enable ipv6""... $ac_c" 1>&6
++echo "configure:927: checking whether to enable ipv6" >&5
++# Check whether --enable-ipv6 or --disable-ipv6 was given.
++if test "${enable_ipv6+set}" = set; then
++ enableval="$enable_ipv6"
++ case "$enableval" in
++ no)
++ echo "$ac_t""no" 1>&6
++ ipv6=no
++ ;;
++ *) echo "$ac_t""yes" 1>&6
++ cat >> confdefs.h <<\EOF
++#define ENABLE_IPV6 1
++EOF
++
++ ipv6=yes
++ ;;
++ esac
++else
++ if test "$cross_compiling" = yes; then
++ echo "$ac_t""no" 1>&6
++ ipv6=no
++
++else
++ cat > conftest.$ac_ext <<EOF
++#line 951 "configure"
++#include "confdefs.h"
++ /* AF_INET6 avalable check */
++#include <sys/types.h>
++#include <sys/socket.h>
++main()
++{
++ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
++ exit(1);
++ else
++ exit(0);
++}
++
++EOF
++if { (eval echo configure:965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
++then
++ echo "$ac_t""yes" 1>&6
++ cat >> confdefs.h <<\EOF
++#define ENABLE_IPV6 1
++EOF
++
++ ipv6=yes
++else
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ rm -fr conftest*
++ echo "$ac_t""no" 1>&6
++ ipv6=no
++fi
++rm -fr conftest*
++fi
++
++fi
++
++
++ipv6type=unknown
++ipv6lib=none
++
++if test "$ipv6" = "yes"; then
++ echo $ac_n "checking ipv6 stack type""... $ac_c" 1>&6
++echo "configure:991: checking ipv6 stack type" >&5
++ for i in inria kame linux toshiba v6d zeta; do
++ case $i in
++ inria)
++ cat > conftest.$ac_ext <<EOF
++#line 996 "configure"
++#include "confdefs.h"
++dnl
++#include <netinet/in.h>
++#ifdef IPV6_INRIA_VERSION
++yes
++#endif
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ egrep "yes" >/dev/null 2>&1; then
++ rm -rf conftest*
++ ipv6type=$i;
++ CFLAGS="-DINET6 $CFLAGS"
++fi
++rm -f conftest*
++
++ ;;
++ kame)
++ cat > conftest.$ac_ext <<EOF
++#line 1015 "configure"
++#include "confdefs.h"
++dnl
++#include <netinet/in.h>
++#ifdef __KAME__
++yes
++#endif
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ egrep "yes" >/dev/null 2>&1; then
++ rm -rf conftest*
++ ipv6type=$i;
++ ipv6lib=inet6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-DINET6 $CFLAGS"
++fi
++rm -f conftest*
++
++ ;;
++ linux)
++ if test -d /usr/inet6; then
++ ipv6type=$i
++ ipv6lib=inet6
++ ipv6libdir=/usr/inet6/lib
++ CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
++ fi
++ ;;
++ toshiba)
++ cat > conftest.$ac_ext <<EOF
++#line 1044 "configure"
++#include "confdefs.h"
++dnl
++#include <sys/param.h>
++#ifdef _TOSHIBA_INET6
++yes
++#endif
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ egrep "yes" >/dev/null 2>&1; then
++ rm -rf conftest*
++ ipv6type=$i;
++ ipv6lib=inet6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-DINET6 $CFLAGS"
++fi
++rm -f conftest*
++
++ ;;
++ v6d)
++ cat > conftest.$ac_ext <<EOF
++#line 1065 "configure"
++#include "confdefs.h"
++dnl
++#include </usr/local/v6/include/sys/v6config.h>
++#ifdef __V6D__
++yes
++#endif
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ egrep "yes" >/dev/null 2>&1; then
++ rm -rf conftest*
++ ipv6type=$i;
++ ipv6lib=v6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-I/usr/local/v6/include $CFLAGS"
++fi
++rm -f conftest*
++
++ ;;
++ zeta)
++ cat > conftest.$ac_ext <<EOF
++#line 1086 "configure"
++#include "confdefs.h"
++dnl
++#include <sys/param.h>
++#ifdef _ZETA_MINAMI_INET6
++yes
++#endif
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ egrep "yes" >/dev/null 2>&1; then
++ rm -rf conftest*
++ ipv6type=$i;
++ ipv6lib=inet6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-DINET6 $CFLAGS"
++fi
++rm -f conftest*
++
++ ;;
++ esac
++ if test "$ipv6type" != "unknown"; then
++ break
++ fi
++ done
++ echo "$ac_t""$ipv6type" 1>&6
++fi
++
++if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
++ if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
++ LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
++ else
++ echo 'Fatal: no $ipv6lib library found. cannot continue.'
++ echo "You need to fetch lib$ipv6lib.a from appropriate"
++ echo 'ipv6 kit and compile beforehand.'
++ exit 1
++ fi
++fi
++
++echo $ac_n "checking getaddrinfo bug""... $ac_c" 1>&6
++echo "configure:1125: checking getaddrinfo bug" >&5
++if test "$cross_compiling" = yes; then
++ echo "$ac_t""buggy" 1>&6
++buggygetaddrinfo=yes
++else
++ cat > conftest.$ac_ext <<EOF
++#line 1131 "configure"
++#include "confdefs.h"
++
++#include <sys/types.h>
++#include <netdb.h>
++#include <string.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++
++main()
++{
++ int passive, gaierr, inet4 = 0, inet6 = 0;
++ struct addrinfo hints, *ai, *aitop;
++ char straddr[INET6_ADDRSTRLEN], strport[16];
++
++ for (passive = 0; passive <= 1; passive++) {
++ memset(&hints, 0, sizeof(hints));
++ hints.ai_family = AF_UNSPEC;
++ hints.ai_flags = passive ? AI_PASSIVE : 0;
++ hints.ai_socktype = SOCK_STREAM;
++ if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
++ (void)gai_strerror(gaierr);
++ goto bad;
++ }
++ for (ai = aitop; ai; ai = ai->ai_next) {
++ if (ai->ai_addr == NULL ||
++ ai->ai_addrlen == 0 ||
++ getnameinfo(ai->ai_addr, ai->ai_addrlen,
++ straddr, sizeof(straddr), strport, sizeof(strport),
++ NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
++ goto bad;
++ }
++ if (strcmp(strport, "54321") != 0) {
++ goto bad;
++ }
++ switch (ai->ai_family) {
++ case AF_INET:
++ if (passive) {
++ if (strcmp(straddr, "0.0.0.0") != 0) {
++ goto bad;
++ }
++ } else {
++ if (strcmp(straddr, "127.0.0.1") != 0) {
++ goto bad;
++ }
++ }
++ inet4++;
++ break;
++ case AF_INET6:
++ if (passive) {
++ if (strcmp(straddr, "::") != 0) {
++ goto bad;
++ }
++ } else {
++ if (strcmp(straddr, "::1") != 0) {
++ goto bad;
++ }
++ }
++ inet6++;
++ break;
++ case AF_UNSPEC:
++ goto bad;
++ break;
++ default:
++ /* another family support? */
++ break;
++ }
++ }
++ }
++
++ if (inet6 != 2 || inet4 != 2)
++ goto bad;
++
++ if (aitop)
++ freeaddrinfo(aitop);
++ exit(0);
++
++ bad:
++ if (aitop)
++ freeaddrinfo(aitop);
++ exit(1);
++}
++
++EOF
++if { (eval echo configure:1215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
++then
++ echo "$ac_t""good" 1>&6
++buggygetaddrinfo=no
++else
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ rm -fr conftest*
++ echo "$ac_t""buggy" 1>&6
++buggygetaddrinfo=yes
++fi
++rm -fr conftest*
++fi
++
++
++if test "$buggygetaddrinfo" = "yes"; then
++ if test "$ipv6" = "yes"; then
++ echo 'Fatal: You must get working getaddrinfo() function.'
++ echo ' or you can specify "--disable-ipv6"'.
++ exit 1
++ else
++ for ac_func in getaddrinfo getnameinfo
++do
++echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
++echo "configure:1239: checking for $ac_func" >&5
++if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
++ echo $ac_n "(cached) $ac_c" 1>&6
++else
++ cat > conftest.$ac_ext <<EOF
++#line 1244 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func(); below. */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error. */
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++$ac_func();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:1267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++ rm -rf conftest*
++ eval "ac_cv_func_$ac_func=yes"
++else
++ echo "configure: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ rm -rf conftest*
++ eval "ac_cv_func_$ac_func=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
++ echo "$ac_t""yes" 1>&6
++ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++ cat >> confdefs.h <<EOF
++#define $ac_tr_func 1
++EOF
++
++else
++ echo "$ac_t""no" 1>&6
++LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
++fi
++done
++
++
++ fi
++fi
++
+ # Check whether --with-socks or --without-socks was given.
+ if test "${with_socks+set}" = set; then
+ withval="$with_socks"
+@@ -648,7 +1352,7 @@
+
+
+ echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+-echo "configure:652: checking whether ${MAKE-make} sets \${MAKE}" >&5
++echo "configure:1356: checking whether ${MAKE-make} sets \${MAKE}" >&5
+ set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -682,28 +1386,30 @@
+ # SunOS /usr/etc/install
+ # IRIX /sbin/install
+ # AIX /bin/install
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+ # AFS /usr/afsws/bin/install, which mishandles nonexistent args
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # ./install, which can be erroneously created by make from ./install.sh.
+ echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+-echo "configure:690: checking for a BSD compatible install" >&5
++echo "configure:1395: checking for a BSD compatible install" >&5
+ if test -z "$INSTALL"; then
+ if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
++ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+- for ac_prog in ginstall installbsd scoinst install; do
++ # Don't use installbsd from OSF since it installs stuff as root
++ # by default.
++ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+- # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+@@ -733,6 +1439,8 @@
+ # It thinks the first close brace ends the variable substitution.
+ test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
++
+ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+@@ -740,177 +1448,6 @@
+ test -z "$CFLAGS" && CFLAGS= auto_cflags=1
+ test -z "$CC" && cc_specified=yes
+
+-# Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:747: checking for $ac_word" >&5
+-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+- echo $ac_n "(cached) $ac_c" 1>&6
+-else
+- if test -n "$CC"; then
+- ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+- for ac_dir in $PATH; do
+- test -z "$ac_dir" && ac_dir=.
+- if test -f $ac_dir/$ac_word; then
+- ac_cv_prog_CC="gcc"
+- break
+- fi
+- done
+- IFS="$ac_save_ifs"
+-fi
+-fi
+-CC="$ac_cv_prog_CC"
+-if test -n "$CC"; then
+- echo "$ac_t""$CC" 1>&6
+-else
+- echo "$ac_t""no" 1>&6
+-fi
+-
+-if test -z "$CC"; then
+- # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:776: checking for $ac_word" >&5
+-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+- echo $ac_n "(cached) $ac_c" 1>&6
+-else
+- if test -n "$CC"; then
+- ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+- ac_prog_rejected=no
+- for ac_dir in $PATH; do
+- test -z "$ac_dir" && ac_dir=.
+- if test -f $ac_dir/$ac_word; then
+- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+- ac_prog_rejected=yes
+- continue
+- fi
+- ac_cv_prog_CC="cc"
+- break
+- fi
+- done
+- IFS="$ac_save_ifs"
+-if test $ac_prog_rejected = yes; then
+- # We found a bogon in the path, so make sure we never use it.
+- set dummy $ac_cv_prog_CC
+- shift
+- if test $# -gt 0; then
+- # We chose a different compiler from the bogus one.
+- # However, it has the same basename, so the bogon will be chosen
+- # first if we set CC to just the basename; use the full file name.
+- shift
+- set dummy "$ac_dir/$ac_word" "$@"
+- shift
+- ac_cv_prog_CC="$@"
+- fi
+-fi
+-fi
+-fi
+-CC="$ac_cv_prog_CC"
+-if test -n "$CC"; then
+- echo "$ac_t""$CC" 1>&6
+-else
+- echo "$ac_t""no" 1>&6
+-fi
+-
+- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+-fi
+-
+-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:824: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+-
+-ac_ext=c
+-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+-cross_compiling=$ac_cv_prog_cc_cross
+-
+-cat > conftest.$ac_ext <<EOF
+-#line 834 "configure"
+-#include "confdefs.h"
+-main(){return(0);}
+-EOF
+-if { (eval echo configure:838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+- ac_cv_prog_cc_works=yes
+- # If we can't run a trivial program, we are probably using a cross compiler.
+- if (./conftest; exit) 2>/dev/null; then
+- ac_cv_prog_cc_cross=no
+- else
+- ac_cv_prog_cc_cross=yes
+- fi
+-else
+- echo "configure: failed program was:" >&5
+- cat conftest.$ac_ext >&5
+- ac_cv_prog_cc_works=no
+-fi
+-rm -fr conftest*
+-
+-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+-if test $ac_cv_prog_cc_works = no; then
+- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+-fi
+-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+-echo "configure:858: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+-cross_compiling=$ac_cv_prog_cc_cross
+-
+-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+-echo "configure:863: checking whether we are using GNU C" >&5
+-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+- echo $ac_n "(cached) $ac_c" 1>&6
+-else
+- cat > conftest.c <<EOF
+-#ifdef __GNUC__
+- yes;
+-#endif
+-EOF
+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+- ac_cv_prog_gcc=yes
+-else
+- ac_cv_prog_gcc=no
+-fi
+-fi
+-
+-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+-
+-if test $ac_cv_prog_gcc = yes; then
+- GCC=yes
+- ac_test_CFLAGS="${CFLAGS+set}"
+- ac_save_CFLAGS="$CFLAGS"
+- CFLAGS=
+- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-echo "configure:887: checking whether ${CC-cc} accepts -g" >&5
+-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+- echo $ac_n "(cached) $ac_c" 1>&6
+-else
+- echo 'void f(){}' > conftest.c
+-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+- ac_cv_prog_cc_g=yes
+-else
+- ac_cv_prog_cc_g=no
+-fi
+-rm -f conftest*
+-
+-fi
+-
+-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+- if test "$ac_test_CFLAGS" = set; then
+- CFLAGS="$ac_save_CFLAGS"
+- elif test $ac_cv_prog_cc_g = yes; then
+- CFLAGS="-g -O2"
+- else
+- CFLAGS="-O2"
+- fi
+-else
+- GCC=
+- test "${CFLAGS+set}" = set || CFLAGS="-g"
+-fi
+-
+-
+ if test -n "$auto_cflags"; then
+ if test -n "$GCC"; then
+ CFLAGS="$CFLAGS -O2 -Wall -Wno-implicit"
+@@ -923,92 +1460,6 @@
+ fi
+ fi
+
+-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+-echo "configure:928: checking how to run the C preprocessor" >&5
+-# On Suns, sometimes $CPP names a directory.
+-if test -n "$CPP" && test -d "$CPP"; then
+- CPP=
+-fi
+-if test -z "$CPP"; then
+-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+- echo $ac_n "(cached) $ac_c" 1>&6
+-else
+- # This must be in double quotes, not single quotes, because CPP may get
+- # substituted into the Makefile and "${CC-cc}" will confuse make.
+- CPP="${CC-cc} -E"
+- # On the NeXT, cc -E runs the code through the compiler's parser,
+- # not just through cpp.
+- cat > conftest.$ac_ext <<EOF
+-#line 943 "configure"
+-#include "confdefs.h"
+-#include <assert.h>
+-Syntax Error
+-EOF
+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
+-if test -z "$ac_err"; then
+- :
+-else
+- echo "$ac_err" >&5
+- echo "configure: failed program was:" >&5
+- cat conftest.$ac_ext >&5
+- rm -rf conftest*
+- CPP="${CC-cc} -E -traditional-cpp"
+- cat > conftest.$ac_ext <<EOF
+-#line 960 "configure"
+-#include "confdefs.h"
+-#include <assert.h>
+-Syntax Error
+-EOF
+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
+-if test -z "$ac_err"; then
+- :
+-else
+- echo "$ac_err" >&5
+- echo "configure: failed program was:" >&5
+- cat conftest.$ac_ext >&5
+- rm -rf conftest*
+- CPP=/lib/cpp
+-fi
+-rm -f conftest*
+-fi
+-rm -f conftest*
+- ac_cv_prog_CPP="$CPP"
+-fi
+- CPP="$ac_cv_prog_CPP"
+-else
+- ac_cv_prog_CPP="$CPP"
+-fi
+-echo "$ac_t""$CPP" 1>&6
+-
+-echo $ac_n "checking for AIX""... $ac_c" 1>&6
+-echo "configure:989: checking for AIX" >&5
+-cat > conftest.$ac_ext <<EOF
+-#line 991 "configure"
+-#include "confdefs.h"
+-#ifdef _AIX
+- yes
+-#endif
+-
+-EOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+- egrep "yes" >/dev/null 2>&1; then
+- rm -rf conftest*
+- echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
+-#define _ALL_SOURCE 1
+-EOF
+-
+-else
+- rm -rf conftest*
+- echo "$ac_t""no" 1>&6
+-fi
+-rm -f conftest*
+-
+-
+-
+ case "$host_os" in
+ *win32) exeext='.exe';;
+ *) exeext='';;
+@@ -1017,7 +1468,7 @@
+
+
+ echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
+-echo "configure:1021: checking for ${CC-cc} option to accept ANSI C" >&5
++echo "configure:1472: checking for ${CC-cc} option to accept ANSI C" >&5
+ if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1033,7 +1484,7 @@
+ do
+ CC="$ac_save_CC $ac_arg"
+ cat > conftest.$ac_ext <<EOF
+-#line 1037 "configure"
++#line 1488 "configure"
+ #include "confdefs.h"
+ #if !defined(__STDC__) || __STDC__ != 1
+ choke me
+@@ -1051,7 +1502,7 @@
+ struct s2 {int (*f) (double a);};
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:1506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ am_cv_prog_cc_stdc="$ac_arg"; break
+ else
+@@ -1073,7 +1524,7 @@
+
+
+ echo $ac_n "checking for function prototypes""... $ac_c" 1>&6
+-echo "configure:1077: checking for function prototypes" >&5
++echo "configure:1528: checking for function prototypes" >&5
+ if test "$am_cv_prog_cc_stdc" != no; then
+ echo "$ac_t""yes" 1>&6
+ cat >> confdefs.h <<\EOF
+@@ -1086,12 +1537,12 @@
+ U=_ ANSI2KNR=./ansi2knr
+ # Ensure some checks needed by ansi2knr itself.
+ echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+-echo "configure:1090: checking for ANSI C header files" >&5
++echo "configure:1541: checking for ANSI C header files" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1095 "configure"
++#line 1546 "configure"
+ #include "confdefs.h"
+ #include <stdlib.h>
+ #include <stdarg.h>
+@@ -1099,8 +1550,8 @@
+ #include <float.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1103: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:1554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+ rm -rf conftest*
+ ac_cv_header_stdc=yes
+@@ -1116,7 +1567,7 @@
+ if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat > conftest.$ac_ext <<EOF
+-#line 1120 "configure"
++#line 1571 "configure"
+ #include "confdefs.h"
+ #include <string.h>
+ EOF
+@@ -1134,7 +1585,7 @@
+ if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat > conftest.$ac_ext <<EOF
+-#line 1138 "configure"
++#line 1589 "configure"
+ #include "confdefs.h"
+ #include <stdlib.h>
+ EOF
+@@ -1155,7 +1606,7 @@
+ :
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1159 "configure"
++#line 1610 "configure"
+ #include "confdefs.h"
+ #include <ctype.h>
+ #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+@@ -1166,7 +1617,7 @@
+ exit (0); }
+
+ EOF
+-if { (eval echo configure:1170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
++if { (eval echo configure:1621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+ then
+ :
+ else
+@@ -1193,18 +1644,18 @@
+ do
+ ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+-echo "configure:1197: checking for $ac_hdr" >&5
++echo "configure:1648: checking for $ac_hdr" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1202 "configure"
++#line 1653 "configure"
+ #include "confdefs.h"
+ #include <$ac_hdr>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1207: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:1658: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+@@ -1233,12 +1684,12 @@
+
+
+ echo $ac_n "checking for working const""... $ac_c" 1>&6
+-echo "configure:1237: checking for working const" >&5
++echo "configure:1688: checking for working const" >&5
+ if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1242 "configure"
++#line 1693 "configure"
+ #include "confdefs.h"
+
+ int main() {
+@@ -1287,7 +1738,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1291: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:1742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_const=yes
+ else
+@@ -1308,12 +1759,12 @@
+ fi
+
+ echo $ac_n "checking for size_t""... $ac_c" 1>&6
+-echo "configure:1312: checking for size_t" >&5
++echo "configure:1763: checking for size_t" >&5
+ if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1317 "configure"
++#line 1768 "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #if STDC_HEADERS
+@@ -1322,7 +1773,7 @@
+ #endif
+ EOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+- egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
++ egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_type_size_t=yes
+ else
+@@ -1341,12 +1792,12 @@
+ fi
+
+ echo $ac_n "checking for pid_t""... $ac_c" 1>&6
+-echo "configure:1345: checking for pid_t" >&5
++echo "configure:1796: checking for pid_t" >&5
+ if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1350 "configure"
++#line 1801 "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #if STDC_HEADERS
+@@ -1355,7 +1806,7 @@
+ #endif
+ EOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+- egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
++ egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_type_pid_t=yes
+ else
+@@ -1374,14 +1825,14 @@
+ fi
+
+ echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+-echo "configure:1378: checking whether byte ordering is bigendian" >&5
++echo "configure:1829: checking whether byte ordering is bigendian" >&5
+ if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ ac_cv_c_bigendian=unknown
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat > conftest.$ac_ext <<EOF
+-#line 1385 "configure"
++#line 1836 "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #include <sys/param.h>
+@@ -1392,11 +1843,11 @@
+ #endif
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:1847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat > conftest.$ac_ext <<EOF
+-#line 1400 "configure"
++#line 1851 "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #include <sys/param.h>
+@@ -1407,7 +1858,7 @@
+ #endif
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1411: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:1862: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_bigendian=yes
+ else
+@@ -1427,7 +1878,7 @@
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1431 "configure"
++#line 1882 "configure"
+ #include "confdefs.h"
+ main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+@@ -1440,7 +1891,7 @@
+ exit (u.c[sizeof (long) - 1] == 1);
+ }
+ EOF
+-if { (eval echo configure:1444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
++if { (eval echo configure:1895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+ then
+ ac_cv_c_bigendian=no
+ else
+@@ -1468,18 +1919,18 @@
+ do
+ ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+-echo "configure:1472: checking for $ac_hdr" >&5
++echo "configure:1923: checking for $ac_hdr" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1477 "configure"
++#line 1928 "configure"
+ #include "confdefs.h"
+ #include <$ac_hdr>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1482: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:1933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+@@ -1508,18 +1959,18 @@
+ do
+ ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+-echo "configure:1512: checking for $ac_hdr" >&5
++echo "configure:1963: checking for $ac_hdr" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1517 "configure"
++#line 1968 "configure"
+ #include "confdefs.h"
+ #include <$ac_hdr>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:1973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+@@ -1545,12 +1996,12 @@
+ done
+
+ echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
+-echo "configure:1549: checking whether time.h and sys/time.h may both be included" >&5
++echo "configure:2000: checking whether time.h and sys/time.h may both be included" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1554 "configure"
++#line 2005 "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #include <sys/time.h>
+@@ -1559,7 +2010,7 @@
+ struct tm *tp;
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:2014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_header_time=yes
+ else
+@@ -1581,12 +2032,12 @@
+
+
+ echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
+-echo "configure:1585: checking return type of signal handlers" >&5
++echo "configure:2036: checking return type of signal handlers" >&5
+ if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1590 "configure"
++#line 2041 "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #include <signal.h>
+@@ -1603,7 +2054,7 @@
+ int i;
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:2058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_type_signal=void
+ else
+@@ -1623,10 +2074,10 @@
+
+
+ echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6
+-echo "configure:1627: checking for struct utimbuf" >&5
++echo "configure:2078: checking for struct utimbuf" >&5
+ if test x"$ac_cv_header_utime_h" = xyes; then
+ cat > conftest.$ac_ext <<EOF
+-#line 1630 "configure"
++#line 2081 "configure"
+ #include "confdefs.h"
+ #include <utime.h>
+ EOF
+@@ -1651,19 +2102,19 @@
+ # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+ # for constant arguments. Useless!
+ echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
+-echo "configure:1655: checking for working alloca.h" >&5
++echo "configure:2106: checking for working alloca.h" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1660 "configure"
++#line 2111 "configure"
+ #include "confdefs.h"
+ #include <alloca.h>
+ int main() {
+ char *p = alloca(2 * sizeof(int));
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_header_alloca_h=yes
+ else
+@@ -1684,25 +2135,30 @@
+ fi
+
+ echo $ac_n "checking for alloca""... $ac_c" 1>&6
+-echo "configure:1688: checking for alloca" >&5
++echo "configure:2139: checking for alloca" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1693 "configure"
++#line 2144 "configure"
+ #include "confdefs.h"
+
+ #ifdef __GNUC__
+ # define alloca __builtin_alloca
+ #else
+-# if HAVE_ALLOCA_H
+-# include <alloca.h>
++# ifdef _MSC_VER
++# include <malloc.h>
++# define alloca _alloca
+ # else
+-# ifdef _AIX
+- #pragma alloca
++# if HAVE_ALLOCA_H
++# include <alloca.h>
+ # else
+-# ifndef alloca /* predefined by HP cc +Olibcalls */
++# ifdef _AIX
++ #pragma alloca
++# else
++# ifndef alloca /* predefined by HP cc +Olibcalls */
+ char *alloca ();
++# endif
+ # endif
+ # endif
+ # endif
+@@ -1712,7 +2168,7 @@
+ char *p = (char *) alloca(1);
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_func_alloca_works=yes
+ else
+@@ -1737,19 +2193,19 @@
+ # that cause trouble. Some versions do not even contain alloca or
+ # contain a buggy version. If you still want to use their alloca,
+ # use ar to extract alloca.o from them instead of compiling alloca.c.
+- ALLOCA=alloca.o
++ ALLOCA=alloca.${ac_objext}
+ cat >> confdefs.h <<\EOF
+ #define C_ALLOCA 1
+ EOF
+
+
+ echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
+-echo "configure:1748: checking whether alloca needs Cray hooks" >&5
++echo "configure:2204: checking whether alloca needs Cray hooks" >&5
+ if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1753 "configure"
++#line 2209 "configure"
+ #include "confdefs.h"
+ #if defined(CRAY) && ! defined(CRAY2)
+ webecray
+@@ -1774,12 +2230,12 @@
+ if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:1778: checking for $ac_func" >&5
++echo "configure:2234: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1783 "configure"
++#line 2239 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -1802,7 +2258,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -1829,7 +2285,7 @@
+ fi
+
+ echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
+-echo "configure:1833: checking stack direction for C alloca" >&5
++echo "configure:2289: checking stack direction for C alloca" >&5
+ if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1837,7 +2293,7 @@
+ ac_cv_c_stack_direction=0
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1841 "configure"
++#line 2297 "configure"
+ #include "confdefs.h"
+ find_stack_direction ()
+ {
+@@ -1856,7 +2312,7 @@
+ exit (find_stack_direction() < 0);
+ }
+ EOF
+-if { (eval echo configure:1860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
++if { (eval echo configure:2316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+ then
+ ac_cv_c_stack_direction=1
+ else
+@@ -1880,12 +2336,12 @@
+ for ac_func in strdup strstr strcasecmp strncasecmp
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:1884: checking for $ac_func" >&5
++echo "configure:2340: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1889 "configure"
++#line 2345 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -1908,7 +2364,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -1935,12 +2391,12 @@
+ for ac_func in gettimeofday mktime strptime
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:1939: checking for $ac_func" >&5
++echo "configure:2395: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1944 "configure"
++#line 2400 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -1963,7 +2419,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -1990,12 +2446,12 @@
+ for ac_func in strerror vsnprintf select signal symlink access isatty
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:1994: checking for $ac_func" >&5
++echo "configure:2450: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 1999 "configure"
++#line 2455 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -2018,7 +2474,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -2045,12 +2501,12 @@
+ for ac_func in uname gethostname
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:2049: checking for $ac_func" >&5
++echo "configure:2505: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 2054 "configure"
++#line 2510 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -2073,7 +2529,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -2101,12 +2557,12 @@
+ for ac_func in gethostbyname
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:2105: checking for $ac_func" >&5
++echo "configure:2561: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 2110 "configure"
++#line 2566 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -2129,7 +2585,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -2151,7 +2607,7 @@
+ else
+ echo "$ac_t""no" 1>&6
+ echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
+-echo "configure:2155: checking for gethostbyname in -lnsl" >&5
++echo "configure:2611: checking for gethostbyname in -lnsl" >&5
+ ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2159,7 +2615,7 @@
+ ac_save_LIBS="$LIBS"
+ LIBS="-lnsl $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 2163 "configure"
++#line 2619 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error. */
+ /* We use char because int might match the return type of a gcc2
+@@ -2170,7 +2626,7 @@
+ gethostbyname()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -2204,7 +2660,7 @@
+
+
+ echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
+-echo "configure:2208: checking for socket in -lsocket" >&5
++echo "configure:2664: checking for socket in -lsocket" >&5
+ ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2212,7 +2668,7 @@
+ ac_save_LIBS="$LIBS"
+ LIBS="-lsocket $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 2216 "configure"
++#line 2672 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error. */
+ /* We use char because int might match the return type of a gcc2
+@@ -2223,7 +2679,7 @@
+ socket()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -2254,7 +2710,7 @@
+ if test "x${with_socks}" = xyes
+ then
+ echo $ac_n "checking for main in -lresolv""... $ac_c" 1>&6
+-echo "configure:2258: checking for main in -lresolv" >&5
++echo "configure:2714: checking for main in -lresolv" >&5
+ ac_lib_var=`echo resolv'_'main | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2262,14 +2718,14 @@
+ ac_save_LIBS="$LIBS"
+ LIBS="-lresolv $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 2266 "configure"
++#line 2722 "configure"
+ #include "confdefs.h"
+
+ int main() {
+ main()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -2297,7 +2753,7 @@
+ fi
+
+ echo $ac_n "checking for Rconnect in -lsocks""... $ac_c" 1>&6
+-echo "configure:2301: checking for Rconnect in -lsocks" >&5
++echo "configure:2757: checking for Rconnect in -lsocks" >&5
+ ac_lib_var=`echo socks'_'Rconnect | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2305,7 +2761,7 @@
+ ac_save_LIBS="$LIBS"
+ LIBS="-lsocks $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 2309 "configure"
++#line 2765 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error. */
+ /* We use char because int might match the return type of a gcc2
+@@ -2316,7 +2772,7 @@
+ Rconnect()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -2348,7 +2804,7 @@
+ ALL_LINGUAS="cs de hr no it pl pt_BR"
+
+ echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
+-echo "configure:2352: checking whether NLS is requested" >&5
++echo "configure:2808: checking whether NLS is requested" >&5
+ # Check whether --enable-nls or --disable-nls was given.
+ if test "${enable_nls+set}" = set; then
+ enableval="$enable_nls"
+@@ -2365,7 +2821,7 @@
+ # Extract the first word of "msgfmt", so it can be a program name with args.
+ set dummy msgfmt; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2369: checking for $ac_word" >&5
++echo "configure:2825: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2399,7 +2855,7 @@
+ # Extract the first word of "xgettext", so it can be a program name with args.
+ set dummy xgettext; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2403: checking for $ac_word" >&5
++echo "configure:2859: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2434,7 +2890,7 @@
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+ set dummy gmsgfmt; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2438: checking for $ac_word" >&5
++echo "configure:2894: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2442,9 +2898,13 @@
+ /*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
++ ?:/*)
++ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
++ ;;
+ *)
+- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+- for ac_dir in $PATH; do
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="$PATH"
++ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
+@@ -2480,18 +2940,18 @@
+ do
+ ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+-echo "configure:2484: checking for $ac_hdr" >&5
++echo "configure:2944: checking for $ac_hdr" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 2489 "configure"
++#line 2949 "configure"
+ #include "confdefs.h"
+ #include <$ac_hdr>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:2494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:2954: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+@@ -2520,12 +2980,12 @@
+ for ac_func in gettext
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:2524: checking for $ac_func" >&5
++echo "configure:2984: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ cat > conftest.$ac_ext <<EOF
+-#line 2529 "configure"
++#line 2989 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+@@ -2548,7 +3008,7 @@
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:3012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -2570,7 +3030,7 @@
+ else
+ echo "$ac_t""no" 1>&6
+ echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
+-echo "configure:2574: checking for gettext in -lintl" >&5
++echo "configure:3034: checking for gettext in -lintl" >&5
+ ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2578,7 +3038,7 @@
+ ac_save_LIBS="$LIBS"
+ LIBS="-lintl $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 2582 "configure"
++#line 3042 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error. */
+ /* We use char because int might match the return type of a gcc2
+@@ -2589,7 +3049,7 @@
+ gettext()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:3053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -2657,15 +3117,16 @@
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2661: checking for $ac_word" >&5
++echo "configure:3121: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ if test -n "$MAKEINFO"; then
+ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+ else
+- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+- for ac_dir in $PATH; do
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="$PATH"
++ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_MAKEINFO="$ac_prog"
+@@ -2715,7 +3176,7 @@
+ # Ultrix sh set writes to stderr and can't be redirected directly,
+ # and sets the high bit in the cache file unless we assign to the vars.
+ (set) 2>&1 |
+- case `(ac_space=' '; set) 2>&1` in
++ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+@@ -2782,7 +3243,7 @@
+ echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+ exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+- echo "$CONFIG_STATUS generated by autoconf version 2.12"
++ echo "$CONFIG_STATUS generated by autoconf version 2.13"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+@@ -2802,9 +3263,11 @@
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+ $ac_vpsub
+ $extrasub
++s%@SHELL@%$SHELL%g
+ s%@CFLAGS@%$CFLAGS%g
+ s%@CPPFLAGS@%$CPPFLAGS%g
+ s%@CXXFLAGS@%$CXXFLAGS%g
++s%@FFLAGS@%$FFLAGS%g
+ s%@DEFS@%$DEFS%g
+ s%@LDFLAGS@%$LDFLAGS%g
+ s%@LIBS@%$LIBS%g
+@@ -2825,18 +3288,20 @@
+ s%@mandir@%$mandir%g
+ s%@VERSION@%$VERSION%g
+ s%@PACKAGE@%$PACKAGE%g
++s%@CC@%$CC%g
++s%@CPP@%$CPP%g
+ s%@host@%$host%g
+ s%@host_alias@%$host_alias%g
+ s%@host_cpu@%$host_cpu%g
+ s%@host_vendor@%$host_vendor%g
+ s%@host_os@%$host_os%g
++s%@LIBOBJS@%$LIBOBJS%g
+ s%@MD5_OBJ@%$MD5_OBJ%g
+ s%@OPIE_OBJ@%$OPIE_OBJ%g
+ s%@SET_MAKE@%$SET_MAKE%g
+ s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
++s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+ s%@INSTALL_DATA@%$INSTALL_DATA%g
+-s%@CC@%$CC%g
+-s%@CPP@%$CPP%g
+ s%@exeext@%$exeext%g
+ s%@U@%$U%g
+ s%@ANSI2KNR@%$ANSI2KNR%g
+diff -urN wget-1.5.3.orig/configure.in wget-1.5.3/configure.in
+--- wget-1.5.3.orig/configure.in Sat May 22 13:25:03 1999
++++ wget-1.5.3/configure.in Sat May 22 13:31:36 1999
+@@ -32,12 +32,243 @@
+ PACKAGE=wget
+ AC_SUBST(PACKAGE)
+
++AC_PROG_CC
++
++dnl
++dnl Handle AIX
++dnl
++AC_AIX
++
+ dnl
+ dnl Get cannonical host
+ dnl
+ AC_CANONICAL_HOST
+ AC_DEFINE_UNQUOTED(OS_TYPE, "$host_os")
+
++AC_MSG_CHECKING([whether to enable ipv6])
++AC_ARG_ENABLE(ipv6,
++[ --enable-ipv6 Enable ipv6 (with ipv4) support
++ --disable-ipv6 Disable ipv6 support],
++[ case "$enableval" in
++ no)
++ AC_MSG_RESULT(no)
++ ipv6=no
++ ;;
++ *) AC_MSG_RESULT(yes)
++ AC_DEFINE(ENABLE_IPV6)
++ ipv6=yes
++ ;;
++ esac ],
++
++ AC_TRY_RUN([ /* AF_INET6 avalable check */
++#include <sys/types.h>
++#include <sys/socket.h>
++main()
++{
++ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
++ exit(1);
++ else
++ exit(0);
++}
++],
++ AC_MSG_RESULT(yes)
++ AC_DEFINE(ENABLE_IPV6)
++ ipv6=yes,
++ AC_MSG_RESULT(no)
++ ipv6=no,
++ AC_MSG_RESULT(no)
++ ipv6=no
++))
++
++ipv6type=unknown
++ipv6lib=none
++
++if test "$ipv6" = "yes"; then
++ AC_MSG_CHECKING([ipv6 stack type])
++ for i in inria kame linux toshiba v6d zeta; do
++ case $i in
++ inria)
++ dnl http://www.kame.net/
++ AC_EGREP_CPP(yes, [dnl
++#include <netinet/in.h>
++#ifdef IPV6_INRIA_VERSION
++yes
++#endif],
++ [ipv6type=$i;
++ CFLAGS="-DINET6 $CFLAGS"])
++ ;;
++ kame)
++ dnl http://www.kame.net/
++ AC_EGREP_CPP(yes, [dnl
++#include <netinet/in.h>
++#ifdef __KAME__
++yes
++#endif],
++ [ipv6type=$i;
++ ipv6lib=inet6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-DINET6 $CFLAGS"])
++ ;;
++ linux)
++ dnl http://www.v6.linux.or.jp/
++ if test -d /usr/inet6; then
++ ipv6type=$i
++ ipv6lib=inet6
++ ipv6libdir=/usr/inet6/lib
++ CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
++ fi
++ ;;
++ toshiba)
++ AC_EGREP_CPP(yes, [dnl
++#include <sys/param.h>
++#ifdef _TOSHIBA_INET6
++yes
++#endif],
++ [ipv6type=$i;
++ ipv6lib=inet6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-DINET6 $CFLAGS"])
++ ;;
++ v6d)
++ AC_EGREP_CPP(yes, [dnl
++#include </usr/local/v6/include/sys/v6config.h>
++#ifdef __V6D__
++yes
++#endif],
++ [ipv6type=$i;
++ ipv6lib=v6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-I/usr/local/v6/include $CFLAGS"])
++ ;;
++ zeta)
++ AC_EGREP_CPP(yes, [dnl
++#include <sys/param.h>
++#ifdef _ZETA_MINAMI_INET6
++yes
++#endif],
++ [ipv6type=$i;
++ ipv6lib=inet6;
++ ipv6libdir=/usr/local/v6/lib;
++ CFLAGS="-DINET6 $CFLAGS"])
++ ;;
++ esac
++ if test "$ipv6type" != "unknown"; then
++ break
++ fi
++ done
++ AC_MSG_RESULT($ipv6type)
++fi
++
++if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
++ if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
++ LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
++ else
++ echo 'Fatal: no $ipv6lib library found. cannot continue.'
++ echo "You need to fetch lib$ipv6lib.a from appropriate"
++ echo 'ipv6 kit and compile beforehand.'
++ exit 1
++ fi
++fi
++
++AC_MSG_CHECKING(getaddrinfo bug)
++AC_TRY_RUN([
++#include <sys/types.h>
++#include <netdb.h>
++#include <string.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++
++main()
++{
++ int passive, gaierr, inet4 = 0, inet6 = 0;
++ struct addrinfo hints, *ai, *aitop;
++ char straddr[INET6_ADDRSTRLEN], strport[16];
++
++ for (passive = 0; passive <= 1; passive++) {
++ memset(&hints, 0, sizeof(hints));
++ hints.ai_family = AF_UNSPEC;
++ hints.ai_flags = passive ? AI_PASSIVE : 0;
++ hints.ai_socktype = SOCK_STREAM;
++ if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
++ (void)gai_strerror(gaierr);
++ goto bad;
++ }
++ for (ai = aitop; ai; ai = ai->ai_next) {
++ if (ai->ai_addr == NULL ||
++ ai->ai_addrlen == 0 ||
++ getnameinfo(ai->ai_addr, ai->ai_addrlen,
++ straddr, sizeof(straddr), strport, sizeof(strport),
++ NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
++ goto bad;
++ }
++ if (strcmp(strport, "54321") != 0) {
++ goto bad;
++ }
++ switch (ai->ai_family) {
++ case AF_INET:
++ if (passive) {
++ if (strcmp(straddr, "0.0.0.0") != 0) {
++ goto bad;
++ }
++ } else {
++ if (strcmp(straddr, "127.0.0.1") != 0) {
++ goto bad;
++ }
++ }
++ inet4++;
++ break;
++ case AF_INET6:
++ if (passive) {
++ if (strcmp(straddr, "::") != 0) {
++ goto bad;
++ }
++ } else {
++ if (strcmp(straddr, "::1") != 0) {
++ goto bad;
++ }
++ }
++ inet6++;
++ break;
++ case AF_UNSPEC:
++ goto bad;
++ break;
++ default:
++ /* another family support? */
++ break;
++ }
++ }
++ }
++
++ if (inet6 != 2 || inet4 != 2)
++ goto bad;
++
++ if (aitop)
++ freeaddrinfo(aitop);
++ exit(0);
++
++ bad:
++ if (aitop)
++ freeaddrinfo(aitop);
++ exit(1);
++}
++],
++AC_MSG_RESULT(good)
++buggygetaddrinfo=no,
++AC_MSG_RESULT(buggy)
++buggygetaddrinfo=yes,
++AC_MSG_RESULT(buggy)
++buggygetaddrinfo=yes)
++
++if test "$buggygetaddrinfo" = "yes"; then
++ if test "$ipv6" = "yes"; then
++ echo 'Fatal: You must get working getaddrinfo() function.'
++ echo ' or you can specify "--disable-ipv6"'.
++ exit 1
++ else
++ AC_REPLACE_FUNCS(getaddrinfo getnameinfo)
++ fi
++fi
++
+ dnl
+ dnl Process features.
+ dnl
+@@ -88,8 +319,6 @@
+ test -z "$CFLAGS" && CFLAGS= auto_cflags=1
+ test -z "$CC" && cc_specified=yes
+
+-AC_PROG_CC
+-
+ dnl
+ dnl if the user hasn't specified CFLAGS, then
+ dnl if compiler is gcc, then use -O2 and some warning flags
+@@ -106,11 +335,6 @@
+ esac
+ fi
+ fi
+-
+-dnl
+-dnl Handle AIX
+-dnl
+-AC_AIX
+
+ dnl
+ dnl In case of {cyg,gnu}win32. Should be a _target_ test.
+diff -urN wget-1.5.3.orig/doc/Makefile.in~ wget-1.5.3/doc/Makefile.in~
+--- wget-1.5.3.orig/doc/Makefile.in~ Sat May 22 13:25:03 1999
++++ wget-1.5.3/doc/Makefile.in~ Thu Jan 1 01:00:00 1970
+@@ -1,145 +0,0 @@
+-# Makefile for `wget' utility
+-# Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2 of the License, or
+-# (at your option) any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+-
+-#
+-# Version: @VERSION@
+-#
+-
+-SHELL = /bin/sh
+-
+-# Program to format Texinfo source into Info files.
+-MAKEINFO = @MAKEINFO@
+-# Program to format Texinfo source into DVI files.
+-TEXI2DVI = texi2dvi
+-# Program to convert DVI files to PostScript
+-DVIPS = dvips -D 300
+-# Program to convert texinfo files to html
+-TEXI2HTML = texi2html -expandinfo -split_chapter
+-
+-top_srcdir = @top_srcdir@
+-srcdir = @srcdir@
+-VPATH = @srcdir@
+-
+-prefix = @prefix@
+-infodir = @infodir@
+-mandir = @mandir@
+-manext = 1
+-sysconfdir = @sysconfdir@
+-
+-INSTALL = @INSTALL@
+-INSTALL_DATA = @INSTALL_DATA@
+-RM = rm -f
+-
+-MAN = wget.$(manext)
+-WGETRC = $(sysconfdir)/wgetrc
+-
+-#
+-# Dependencies for building
+-#
+-
+-all: wget.info # wget.cat
+-
+-everything: all wget_us.ps wget_a4.ps wget_toc.html
+-
+-wget.info: wget.texi
+- -$(MAKEINFO)
+-
+-#wget.cat: $(MAN)
+-# nroff -man $(srcdir)/$(MAN) > wget.cat
+-
+-dvi: wget.dvi
+-
+-wget.dvi: wget.texi
+- $(TEXI2DVI) $(srcdir)/wget.texi
+-
+-wget_us.ps: wget.dvi
+- $(DVIPS) -t letter -o $@ wget.dvi
+-
+-wget_a4.ps: wget.dvi
+- $(DVIPS) -t a4 -o $@ wget.dvi
+-
+-wget_toc.html: wget.texi
+- $(TEXI2HTML) $(srcdir)/wget.texi
+-
+-#
+-# Dependencies for installing
+-#
+-
+-# install all the documentation
+-install: install.info install.wgetrc # install.man
+-
+-# uninstall all the documentation
+-uninstall: uninstall.info # uninstall.man
+-
+-# install info pages, creating install directory if necessary
+-install.info: wget.info
+- $(top_srcdir)/mkinstalldirs $(infodir)
+- -for file in $(srcdir)/wget.info $(srcdir)/wget.info-*[0-9]; do \
+- test -f "$$file" && $(INSTALL_DATA) $$file $(infodir) ; \
+- done
+-
+-# install man page, creating install directory if necessary
+-#install.man:
+-# $(top_srcdir)/mkinstalldirs $(mandir)/man$(manext)
+-# $(INSTALL_DATA) $(srcdir)/$(MAN) $(mandir)/man$(manext)/$(MAN)
+-
+-# install sample.wgetrc
+-install.wgetrc:
+- $(top_srcdir)/mkinstalldirs $(sysconfdir)
+- @if test -f $(WGETRC); then \
+- if cmp -s $(srcdir)/sample.wgetrc $(WGETRC); then echo ""; \
+- else \
+- echo ' $(INSTALL_DATA) $(srcdir)/sample.wgetrc $(WGETRC).new'; \
+- $(INSTALL_DATA) $(srcdir)/sample.wgetrc $(WGETRC).new; \
+- echo "WARNING: File \`$(WGETRC)' already exists and is spared."; \
+- echo " You might want to consider \`$(WGETRC).new',"; \
+- echo " and merge both into \`$(WGETRC)', for the best."; \
+- fi; \
+- else \
+- $(INSTALL_DATA) $(srcdir)/sample.wgetrc $(WGETRC); \
+- fi
+-
+-# uninstall info pages
+-uninstall.info:
+- $(RM) $(infodir)/wget.info*
+-
+-# uninstall man page
+-#uninstall.man:
+-# $(RM) $(mandir)/man$(manext)/$(MAN)
+-
+-#
+-# Dependencies for cleanup
+-#
+-
+-clean:
+- $(RM) *~ *.bak *.cat *.html
+- $(RM) *.dvi *.aux *.cp *.cps *.fn *.toc *.tp *.vr *.ps *.ky *.pg *.log
+-
+-distclean: clean
+- $(RM) Makefile
+-
+-realclean: distclean
+- $(RM) wget.info*
+-
+-#
+-# Dependencies for maintenance
+-#
+-
+-subdir = doc
+-
+-Makefile: Makefile.in ../config.status
+- cd .. && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
+diff -urN wget-1.5.3.orig/src/connect.c wget-1.5.3/src/connect.c
+--- wget-1.5.3.orig/src/connect.c Sat May 22 13:25:03 1999
++++ wget-1.5.3/src/connect.c Sat May 22 13:31:40 1999
+@@ -62,6 +62,59 @@
+ uerr_t
+ make_connection (int *sock, char *hostname, unsigned short port)
+ {
++#ifdef INET6
++ struct sockaddr_storage sock_name;
++ struct sockaddr_in *sin;
++ struct sockaddr_in6 *sin6;
++ size_t socksize;
++
++ /*
++ * Get internet address of the host. We can do it either by calling
++ * ngethostbyname, or by calling store_hostaddress, from host.c.
++ * storehostaddress is better since it caches calls to
++ * gethostbyname.
++ */
++ if (!store_hostaddress (&sock_name, hostname))
++ return HOSTERR;
++
++ /* Set port and protocol */
++ switch (sock_name.__ss_family) {
++ case AF_INET:
++ sin = (struct sockaddr_in *) &sock_name;
++ sin->sin_family = AF_INET;
++#ifdef HAVE_SOCKADDR_SA_LEN
++ sin->sin_len = sizeof (struct sockaddr_in);
++#endif
++ sin->sin_port = htons (port);
++ socksize = sizeof (struct sockaddr_in);
++ break;
++ case AF_INET6:
++ sin6 = (struct sockaddr_in6 *) &sock_name;
++ sin6->sin6_family = AF_INET6;
++#ifdef HAVE_SOCKADDR_SA_LEN
++ sin6->sin6_len = sizeof (struct sockaddr_in6);
++#endif
++ sin6->sin6_port = htons (port);
++ socksize = sizeof (struct sockaddr_in6);
++ break;
++ default:
++ return HOSTERR;
++ }
++ /* Make an internet socket, stream type. */
++ if ((*sock = socket (sock_name.__ss_family, SOCK_STREAM, 0)) == -1)
++ return CONSOCKERR;
++
++ /* Connect the socket to the remote host. */
++ if (connect (*sock, (struct sockaddr *) &sock_name, socksize))
++ {
++ if (errno == ECONNREFUSED)
++ return CONREFUSED;
++ else
++ return CONERROR;
++ }
++ DEBUGP (("Created fd %d.\n", *sock));
++ return NOCONERROR;
++#else /* !INET6 */
+ struct sockaddr_in sock_name;
+ /* struct hostent *hptr; */
+
+@@ -97,6 +150,7 @@
+ }
+ DEBUGP (("Created fd %d.\n", *sock));
+ return NOCONERROR;
++#endif /* INET6 */
+ }
+
+ /* Bind the local port PORT. This does all the necessary work, which
+diff -urN wget-1.5.3.orig/src/host.c wget-1.5.3/src/host.c
+--- wget-1.5.3.orig/src/host.c Sat May 22 13:25:03 1999
++++ wget-1.5.3/src/host.c Sat May 22 13:31:50 1999
+@@ -75,12 +75,58 @@
+ static struct host *add_hlist PARAMS ((struct host *, const char *,
+ const char *, int));
+
++#ifdef INET6
++/*
++ * The same as gethostbyname2, but supports internet addresses of the
++ * form `N.N.N.N' and 'X:X:X:X:X:X:X:X'.
++ *
++ * Return the pointer of struct hostent on successful finding of the
++ * hostname, NULL pointer otherwise.
++ */
++struct hostent *
++ngethostbyname2 (const char *name, int af)
++{
++ struct hostent *hp = (struct hostent *) NULL;
++ char *addr;
++ size_t socksize;
++
++ /* Support only 2 types address family */
++ if (af != AF_INET6 && af != AF_INET)
++ return (struct hostent *) NULL;
++
++ hp = gethostbyname2(name, af);
++ if (!hp) {
++ if (inet_pton(af, name, addr) != -1) {
++ switch (af) {
++ case AF_INET:
++ socksize = sizeof (struct sockaddr_in);
++ break;
++ case AF_INET6:
++ socksize = sizeof (struct sockaddr_in6);
++ break;
++ }
++ hp = gethostbyaddr(addr, socksize, af);
++ }
++ }
++ return hp;
++}
++#endif /* INET6 */
++
+ /* The same as gethostbyname, but supports internet addresses of the
+ form `N.N.N.N'. */
+ struct hostent *
+ ngethostbyname (const char *name)
+ {
+ struct hostent *hp;
++#ifdef INET6
++ const int af[] = { AF_INET, AF_INET6 };
++ int i;
++
++ for (i = 0; i < 2; i++)
++ if ((hp = ngethostbyname2(name, af[i])) != NULL)
++ return hp;
++ return (struct hostent *) NULL;
++#else
+ unsigned long addr;
+
+ addr = (unsigned long)inet_addr (name);
+@@ -89,6 +135,7 @@
+ else
+ hp = gethostbyname (name);
+ return hp;
++#endif
+ }
+
+ /* Search for HOST in the linked list L, by hostname. Return the
+@@ -117,11 +164,159 @@
+ return NULL;
+ }
+
+-/* Store the address of HOSTNAME, internet-style, to WHERE. First
+- check for it in the host list, and (if not found), use
+- ngethostbyname to get it.
++#ifdef INET6
++int
++convert_hostaddress(int af, const char *hostname, void *address)
++{
++ struct host *t;
++ int valid;
++
++ valid = inet_pton(af, hostname, address);
++ if (valid == -1 || valid == 0) {
++ /* If it is not of that form, try to find it in the cache. */
++ t = search_host (hlist, hostname);
++ if (t)
++ valid = inet_pton(af, t->realname, address);
++ if (valid != -1 && valid != 0)
++ return 1;
++ } else
++ return 1;
++ return 0;
++}
++
++/*
++ * Store the address of HOSTNAME, internet-style, to WHERE. First
++ * check for it in the host list, and (if not found), use
++ * ngethostbyname to get it.
++ *
++ * Return 1 on successful finding of the hostname, 0 otherwise.
++ */
++int
++store_hostaddress (struct sockaddr_storage *where, const char *hostname)
++{
++ struct host *t;
++ struct addrinfo hints, *res;
++ union {
++ struct in_addr in;
++ struct in6_addr in6;
++ } addr_un;
++ struct sockaddr_in *sin;
++ struct sockaddr_in6 *sin6;
++ char *addr_s;
++ char addr_st[INET6_ADDRSTRLEN];
++ int af, valid ,i, err;
++ int family;
++ const int afs[] = { AF_INET6, AF_INET };
++#define MAX_AF 2
+
+- Return 1 on successful finding of the hostname, 0 otherwise. */
++ if (opt.inet)
++ family = AF_INET;
++ else if (opt.inet6)
++ family = AF_INET6;
++ else
++ family = 0;
++ /*
++ * If the address is of the form d.d.d.d, there will be no trouble
++ * with it.
++ */
++ if (!family) {
++ for (i = 0; i < MAX_AF; i++) {
++ valid = convert_hostaddress(afs[i], hostname, &addr_un);
++ af = afs[i];
++ }
++ } else {
++ valid = convert_hostaddress(family, hostname, &addr_un);
++ af = family;
++ }
++ /* If we have the numeric address, just store it. */
++ if (valid) {
++ /* This works on both little and big endian architecture, as
++ * inet_addr returns the address in the proper order. It
++ * appears to work on 64-bit machines too.
++ */
++ switch (af) {
++ case AF_INET:
++ sin = (struct sockaddr_in *) where;
++ memcpy(&sin->sin_addr, &addr_un.in, sizeof(struct in_addr));
++ sin->sin_family = AF_INET;
++ return 1;
++ case AF_INET6:
++ sin6 = (struct sockaddr_in6 *) where;
++ memcpy(&sin6->sin6_addr, &addr_un.in6, sizeof(struct in6_addr));
++ sin6->sin6_family = AF_INET6;
++ return 1;
++ default:
++ return 0;
++ }
++ }
++ /*
++ * Since all else has failed, let's try gethostbyname2(). Note that
++ * we use gethostbyname2() rather than ngethostbyname2(), because we
++ * *know* the address is not numerical.
++ */
++ bzero(&hints, sizeof(hints));
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_protocol = 0;
++ if (!family) {
++ hints.ai_family = AF_UNSPEC;
++ } else {
++ hints.ai_family = family;
++ }
++ err = getaddrinfo(hostname, NULL, &hints, &res);
++ if (err) {
++ fprintf(stderr, "%s: %s\n", hostname, gai_strerror(err));
++ return 0;
++ }
++ /*
++ * Copy the address of the host to socket description.
++ */
++ switch (res->ai_family) {
++ case AF_INET:
++ sin = (struct sockaddr_in *) where;
++ memcpy(&sin->sin_addr, &((struct sockaddr_in *)res->ai_addr)->sin_addr, sizeof (struct in_addr));
++ sin->sin_family = AF_INET;
++ memcpy (&addr_un.in.s_addr, &((struct sockaddr_in *)res->ai_addr)->sin_addr, sizeof (addr_un.in));
++ inet_ntop(AF_INET, &addr_un.in, addr_st, sizeof (struct in_addr));
++ STRDUP_ALLOCA (addr_s, addr_st);
++ freeaddrinfo(res);
++ break;
++ case AF_INET6:
++ sin6 = (struct sockaddr_in6 *) where;
++ memcpy(&sin6->sin6_addr, &((struct sockaddr_in6 *)res->ai_addr)->sin6_addr, sizeof (struct in6_addr));
++ sin6->sin6_family = AF_INET6;
++ memcpy (&addr_un.in6, &((struct sockaddr_in6 *)res->ai_addr)->sin6_addr, sizeof (addr_un.in6));
++ inet_ntop(AF_INET6, &addr_un.in6, addr_st, sizeof (struct in6_addr));
++ STRDUP_ALLOCA (addr_s, addr_st);
++ freeaddrinfo(res);
++ break;
++ default:
++ freeaddrinfo(res);
++ return 0;
++ }
++ /*
++ * Now that we're here, we could as well cache the hostname for
++ * future use, as in realhost(). First, we have to look for it by
++ * address to know if it's already in the cache by another name.
++ */
++ /*
++ * Originally, we copied to in.s_addr, but it appears to be missing
++ * on some systems.
++ */
++ t = search_address (hlist, addr_s);
++ if (t) /* Found in the list, as realname. */
++ {
++ /* Set the default, 0 quality. */
++ hlist = add_hlist (hlist, hostname, addr_s, 0);
++ return 1;
++ }
++ /* Since this is really the first time this host is encountered,
++ * set quality to 1.
++ */
++ hlist = add_hlist (hlist, hostname, addr_s, 1);
++ return 1;
++}
++#undef MAX_AF
++#else /* INET6 */
+ int
+ store_hostaddress (unsigned char *where, const char *hostname)
+ {
+@@ -131,8 +326,10 @@
+ struct in_addr in;
+ char *inet_s;
+
+- /* If the address is of the form d.d.d.d, there will be no trouble
+- with it. */
++ /*
++ * If the address is of the form d.d.d.d, there will be no trouble
++ * with it.
++ */
+ addr = (unsigned long)inet_addr (hostname);
+ if ((int)addr == -1)
+ {
+@@ -178,6 +375,7 @@
+ hlist = add_hlist (hlist, hostname, inet_s, 1);
+ return 1;
+ }
++#endif /* INET6 */
+
+ /* Add a host to the host list. The list is sorted by addresses. For
+ equal addresses, the entries with quality should bubble towards the
+diff -urN wget-1.5.3.orig/src/host.h wget-1.5.3/src/host.h
+--- wget-1.5.3.orig/src/host.h Sat May 22 13:25:03 1999
++++ wget-1.5.3/src/host.h Sat May 22 13:31:53 1999
+@@ -25,8 +25,11 @@
+ /* Function declarations */
+
+ struct hostent *ngethostbyname PARAMS ((const char *));
++#ifdef INET6
++int store_hostaddress PARAMS ((struct sockaddr_storage *, const char *));
++#else
+ int store_hostaddress PARAMS ((unsigned char *, const char *));
+-
++#endif
+ void clean_hosts PARAMS ((void));
+
+ char *realhost PARAMS ((const char *));
+diff -urN wget-1.5.3.orig/src/init.c wget-1.5.3/src/init.c
+--- wget-1.5.3.orig/src/init.c Sat May 22 13:25:03 1999
++++ wget-1.5.3/src/init.c Sat May 22 13:31:56 1999
+@@ -113,6 +113,8 @@
+ { "httpproxy", &opt.http_proxy, cmd_string },
+ { "httpuser", &opt.http_user, cmd_string },
+ { "ignorelength", &opt.ignore_length, cmd_boolean },
++ { "inet", &opt.inet, cmd_boolean },
++ { "inet6", &opt.inet6, cmd_boolean },
+ { "includedirectories", &opt.includes, cmd_directory_vector },
+ { "input", &opt.input_filename, cmd_string },
+ { "killlonger", &opt.kill_longer, cmd_boolean },
+diff -urN wget-1.5.3.orig/src/main.c wget-1.5.3/src/main.c
+--- wget-1.5.3.orig/src/main.c Sat May 22 13:25:03 1999
++++ wget-1.5.3/src/main.c Sat May 22 13:32:00 1999
+@@ -157,6 +157,8 @@
+ --http-passwd=PASS set http password to PASS.\n\
+ -C, --cache=on/off (dis)allow server-cached data (normally allowed).\n\
+ --ignore-length ignore `Content-Length\' header field.\n\
++ --inet use IP version 4 socket.\n\
++ --inet6 use IP version 6 socket.\n\
+ --header=STRING insert STRING among the headers.\n\
+ --proxy-user=USER set USER as proxy username.\n\
+ --proxy-passwd=PASS set PASS as proxy password.\n\
+@@ -195,7 +197,7 @@
+ main (int argc, char *const *argv)
+ {
+ char **url, **t;
+- int i, c, nurl, status, append_to_log;
++ int i, c, nurl, status, append_to_log, af;
+
+ static struct option long_options[] =
+ {
+@@ -211,6 +213,8 @@
+ { "force-html", no_argument, NULL, 'F'},
+ { "help", no_argument, NULL, 'h' },
+ { "ignore-length", no_argument, NULL, 10 },
++ { "inet", no_argument, NULL, '4' },
++ { "inet6", no_argument, NULL, '6' },
+ { "mirror", no_argument, NULL, 'm' },
+ { "no-clobber", no_argument, NULL, 13 },
+ { "no-directories", no_argument, NULL, 19 },
+@@ -334,6 +338,12 @@
+ case 22:
+ setval ("simplehostcheck", "on");
+ break;
++ case '4':
++ setval ("inet", "on");
++ break;
++ case '6':
++ setval ("inet6", "on");
++ break;
+ case 'b':
+ setval ("background", "on");
+ break;
+@@ -572,6 +582,13 @@
+ print_usage ();
+ exit (1);
+ }
++
++ if (opt.inet && opt.inet6) {
++ printf (_("Can't inet and inet6 be specified at the same time.\n"));
++ print_usage ();
++ exit (1);
++ }
++
+ if (opt.timestamping && opt.noclobber)
+ {
+ printf (_("\
+diff -urN wget-1.5.3.orig/src/options.h wget-1.5.3/src/options.h
+--- wget-1.5.3.orig/src/options.h Sat May 22 13:25:03 1999
++++ wget-1.5.3/src/options.h Sat May 22 13:32:17 1999
+@@ -30,6 +30,8 @@
+ data than specified in
+ content-length? */
+ int ignore_length; /* Do we heed content-length at all? */
++ int inet;
++ int inet6;
+ int recursive; /* Are we recursive? */
+ int spanhost; /* Do we span across hosts in
+ recursion? */
projects / packages / wget.git / commitdiff