# More header checking
AC_CHECK_HEADERS(unistd.h string.h getopt.h errno.h fcntl.h assert.h)
-AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h)
+AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h stddef.h)
AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h xti.h netdb.h)
AC_CHECK_HEADERS(pwd.h grp.h termcap.h paths.h)
AC_CHECK_HEADERS(ncurses.h signal.h ctype.h regex.h)
esac ],
)
AC_SUBST(PIDFILE)
-AC_DEFINE_UNQUOTED(SILC_SERVER_PID_FILE, "$PIDFILE")
#
# Native WIN32 compilation under cygwin
AM_CONDITIONAL(SILC_WIN32, test x$win32-support = xtrue)
+#
+# IPv6 support
+#
+AC_MSG_CHECKING(for IPv6 support)
+AC_ARG_ENABLE(ipv6,
+[ --enable-ipv6 Enable IPv6 support],
+[ case "${enableval}" in
+ yes)
+ want_ipv6=true
+ check_ipv6=false
+ AC_DEFINE(HAVE_IPV6)
+ AC_MSG_RESULT(yes)
+ ;;
+ *)
+ want_ipv6=false
+ check_ipv6=false
+ AC_MSG_RESULT(no)
+ ;;
+esac ], check_ipv6=true)
+
+if test x$check_ipv6 = xtrue; then
+ AC_TRY_COMPILE([#ifdef HAVE_NETINET_TCP_H
+ #include <netinet/tcp.h>
+ #endif
+ #ifdef HAVE_NETDB_H
+ #include <netdb.h>
+ #endif
+ #include <sys/socket.h>
+ #ifdef HAVE_NETDB_IN_H
+ #include <netinet/in.h>
+ #endif],
+ [struct sockaddr_in6 sin6;
+ int family = AF_INET6;
+ ], [AC_DEFINE(HAVE_IPV6)
+ AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)])
+fi
+
#
# Debug checking
#
AC_MSG_CHECKING(for enabled debugging)
AC_ARG_ENABLE(debug,
-[ --enable-debug Enable debugging (warning: it is heavy!)],
+[ --enable-debug Enable debugging],
[ case "${enableval}" in
yes)
AC_MSG_RESULT(yes)
#
# Other configure scripts
#
-AC_CONFIG_SUBDIRS(lib/dotconf)
-AC_CONFIG_SUBDIRS(lib/trq)
AC_CONFIG_SUBDIRS(irssi)
AC_CONFIG_SUBDIRS(lib/silcmath/mpi)
#AC_CONFIG_SUBDIRS(lib/zlib)
lib/silcmath/mpi/Makefile.defines
lib/silcmath/mpi/Makefile.defines_int
lib/silcsim/Makefile
-lib/silcsim/modules/Makefile
lib/silcske/Makefile
lib/silcutil/Makefile
lib/silcutil/unix/Makefile