From: Gert Doering <gd@medat.de>
Date: Tue, 10 Jun 2014 14:04:30 +0000 (+0200)
Subject: Recognize AIX, define TARGET_AIX
X-Git-Tag: v2.4_alpha1~406
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42f13dc03c12805b994ea67fe77c9cb9dd55c10d;p=thirdparty%2Fopenvpn.git

Recognize AIX, define TARGET_AIX

force "have_tap_header=yes", as configure won't like AIX headers otherwise
(no tun related headers, just <net/if_tap.h>).

force ROUTE to be "/usr/sbin/route" - not executable by non-root users, so
configure testing for executables will not find it

force "ac_cv_header_net_if_h=no", because AIX' <net/if.h> pulls in AIX'
<net/route.h>, which #defines ROUTE_H, disabling our "route.h"... (and
we don't need <net/if.h> on AIX anyway)

Signed-off-by: Gert Doering <gd@medat.de>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1402409073-54067216-2-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8787
Signed-off-by: Gert Doering <gert@greenie.muc.de>
---

diff --git a/configure.ac b/configure.ac
index 77e950d28..5a807cbd7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -349,6 +349,13 @@ case "$host" in
 		AC_DEFINE([TARGET_DRAGONFLY], [1], [Are we running on DragonFlyBSD?])
 		AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["D"], [Target prefix])
 		;;
+	*-aix*)
+		AC_DEFINE([TARGET_AIX], [1], [Are we running AIX?])
+		AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["A"], [Target prefix])
+		ROUTE="/usr/sbin/route"
+		have_tap_header="yes"
+		ac_cv_header_net_if_h="no"	# exists, but breaks things
+		;;
 	*)
 		AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["X"], [Target prefix])
 		have_tap_header="yes"