[Buildroot] [git commit] openvpn: Fix paths to external utilities

[Peter Korsgaard]

commit: http://git.buildroot.net/buildroot/commit/?id=f02d58ccffa9be5d27dea4f13d690af1df9a96b9
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

This sets paths to ifconfig, route, netstat and ip
in the target root filesystem.

Otherwise the paths leak from the host and may not
match those on the target.

Signed-off-by: Valentine Barshak <gvaxon at gmail.com>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
 package/openvpn/openvpn.mk |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/package/openvpn/openvpn.mk b/package/openvpn/openvpn.mk
index 03eabcf..1c6e6ec 100644
--- a/package/openvpn/openvpn.mk
+++ b/package/openvpn/openvpn.mk
@@ -6,7 +6,16 @@
 
 OPENVPN_VERSION = 2.2.2
 OPENVPN_SITE = http://swupdate.openvpn.net/community/releases
-OPENVPN_CONF_OPT = --enable-small --disable-plugins
+OPENVPN_CONF_OPT = --enable-small --disable-plugins \
+			--with-ifconfig-path=/sbin/ifconfig \
+			--with-route-path=/sbin/route \
+			--with-netstat-path=/bin/netstat
+
+ifeq ($(BR2_PACKAGE_IPROUTE2),y)
+OPENVPN_CONF_OPT += --with-iproute-path=/sbin/ip
+else
+OPENVPN_CONF_OPT += --with-iproute-path=/bin/ip
+endif
 
 ifeq ($(BR2_PACKAGE_OPENVPN_LZO),y)
 	OPENVPN_DEPENDENCIES += lzo