# include <unistd.h>
#endif"
+ac_func_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
LOADED_OPT
docdir
oldincludedir
includedir
-runstatedir
localstatedir
sharedstatedir
sysconfdir
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
-runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
- -runstatedir | --runstatedir | --runstatedi | --runstated \
- | --runstate | --runstat | --runsta | --runst | --runs \
- | --run | --ru | --r)
- ac_prev=runstatedir ;;
- -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
- | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
- | --run=* | --ru=* | --r=*)
- runstatedir=$ac_optarg ;;
-
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir runstatedir
+ libdir localedir mandir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* 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_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
>$cache_file
fi
+as_fn_append ac_func_list " getaddrinfo"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
+ for ac_func in $ac_func_list
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+
+
AC_SEARCH_LIBS([inet_pton], [nsl socket resolv])
AC_SEARCH_LIBS([inet_ntop], [nsl socket resolv])
+AC_CHECK_FUNCS_ONCE(getaddrinfo)
+
dnl "Export" these variables
AC_SUBST(BIND_8_COMPAT)
$ENV{USER} = getpwuid($>) if not exists $ENV{USER};
my ($parm_configure_owner, $parm_configure_group);
-my ($parm_ipv4, $parm_ipv6);
+my ($parm_ipv4, $parm_ipv6, $parm_ipv6_stripped);
my $parm_hostname;
###############################################################################
s/host\s\Q$parm_ipv6\E\s\[\Q$parm_ipv6\E\]/host ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6 [ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6]/;
s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
+ s/(^|\W)\K\Q$parm_ipv6_stripped\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
{
+ if (/^(?:[0-9]+: )([^:]+): /) { $ifname = $1; }
+
if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
{
# It would ne nice to be able to vary the /16 used for manyhome; we could take
if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:%[^ \/]+)?(?:\/\d+)?/i)
{
- next if $1 eq '::' or $1 eq '::1' or $1 =~ /^fe80/i;
+ next if $1 eq '::' or $1 eq '::1' or $1 =~ /^ff00/i;
$parm_ipv6 = $1;
+ if ($1 =~ /^fe80/i) { $parm_ipv6 .= '%' . $ifname; }
}
}
close(IFCONFIG);
print "IPv4 address is $parm_ipv4\n";
print "IPv6 address is $parm_ipv6\n";
$parm_ipv6 =~ /^[^%\/]*/;
+# drop any %scope from the ipv6, for some uses
+($parm_ipv6_stripped = $parm_ipv6) =~ s/%.*//g;
# For munging test output, we need the reversed IP addresses.
$parm_ipv6r = $parm_ipv6; # Appropriate if not in use
if ($parm_ipv6 =~ /^[\da-f]/)
{
- my(@comps) = split /:/, $parm_ipv6;
+ my(@comps) = split /:/, $parm_ipv6_stripped;
my(@nibbles);
foreach $comp (@comps)
{
"; for queries that it cannot answer\n\n" .
"PASS ON NOT FOUND\n\n";
print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
- print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
+ print OUT "$shortname AAAA $parm_ipv6_stripped\n" if $have_ipv6;
print OUT "\n; End\n";
close(OUT);
}
}
}
-if ($have_ipv6 && $parm_ipv6 ne "::1")
+if ($have_ipv6 && $parm_ipv6_stripped ne "::1")
{
- my($exp_v6) = $parm_ipv6;
+ my($exp_v6) = $parm_ipv6_stripped;
$exp_v6 =~ s/[^:]//g;
- if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
+ if ( $parm_ipv6_stripped =~ /^([^:].+)::$/ ) {
$exp_v6 = $1 . ':0' x (9-length($exp_v6));
- } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
+ } elsif ( $parm_ipv6_stripped =~ /^(.+)::(.+)$/ ) {
$exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
- } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
+ } elsif ( $parm_ipv6_stripped =~ /^::(.+[^:])$/ ) {
$exp_v6 = '0:' x (9-length($exp_v6)) . $1;
} else {
- $exp_v6 = $parm_ipv6;
+ $exp_v6 = $parm_ipv6_stripped;
}
my(@components) = split /:/, $exp_v6;
my(@nibbles) = reverse (split /\s*/, shift @components);
#if HAVE_IPV6
if (host_af == AF_INET6)
{
+# ifdef HAVE_GETADDRINFO
+ struct addrinfo hints, *res;
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_INET6;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = AI_NUMERICHOST;
+ if ((rc = getaddrinfo(address, NULL, &hints, &res)) != 0 || res == NULL)
+ {
+ printf("unable to parse \"%s\" as an IP address: %s\n", address,
+ rc == 0 ? "NULL result returned" : gai_strerror(rc));
+ exit(86);
+ }
+ memcpy(&s_in6, res->ai_addr, res->ai_addrlen);
+ freeaddrinfo(res);
+# else
memset(&s_in6, 0, sizeof(s_in6));
s_in6.sin6_family = AF_INET6;
- s_in6.sin6_port = htons(port);
if (inet_pton(host_af, address, &s_in6.sin6_addr) != 1)
{
printf("Unable to parse \"%s\"", address);
exit(86);
}
+# endif
+ s_in6.sin6_port = htons(port);
}
else
#endif
git://git.exim.org / exim.git / commitdiff