- (djm) [Makefile.in configure.ac includes.h misc.c]

         [openbsd-compat/port-tun.c openbsd-compat/port-tun.h] Add support
         for tunnel forwarding for FreeBSD and NetBSD. NetBSD's support is
         limited to IPv4 tunnels only, and most versions don't support the
         tap(4) device at all.

1 files changed, 10 insertions, 2 deletions

diff --git a/configure.ac b/configure.ac
index 26ed218d5..2f5906667 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.319 2005/12/31 06:05:58 djm Exp $
+# $Id: configure.ac,v 1.320 2006/01/01 08:47:05 djm Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -346,10 +346,18 @@ mips-sony-bsd|mips-sony-newsos4)
         if test "x$withval" != "xno" ; then
                 need_dash_r=1
         fi
+        AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way])
+        AC_CHECK_HEADER([net/if_tap.h], ,
+            AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support]))
+        AC_DEFINE(SSH_TUN_PREPEND_AF, 1,
+            [Prepend the address family to IP tunnel traffic])
         ;;
 *-*-freebsd*)
         check_for_libcrypt_later=1
         AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)])
+        AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way])
+        AC_CHECK_HEADER([net/if_tap.h], ,
+            AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support]))
         ;;
 *-*-bsdi*)
         AC_DEFINE(SETEUID_BREAKS_SETUID)
@@ -369,7 +377,7 @@ mips-sony-bsd|mips-sony-newsos4)
 *-*-openbsd*)
         AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel])
         AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded])
-        AC_DEFINE(SSH_TUN_BSD, 1, [Open tunnel devices the BSD way])
+        AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way])
         ;;
 *-*-solaris*)
         if test "x$withval" != "xno" ; then