[Buildroot] [PATCH 1/2] syslog-ng: add optional support for libnet build

[Chris Packham]

If libnet is included pass --enable-spoof-source to configure otherwise
pass --disable-spoof-source. This stops syslog-ng's configure from
enabling address spoofing based on the build host having libnet
installed.

Fixes:

  http://autobuild.buildroot.net/results/71c733e4a7275f3a1b79cd19065d94e77af0309b
  http://autobuild.buildroot.net/results/d16ba0b9ef75d5a676a26db788be31556b69772a
  http://autobuild.buildroot.net/results/9659d1db1a128b269459fd9b8be797a9efbd35af

Signed-off-by: Chris Packham <judge.packham at gmail.com>
---
 package/syslog-ng/syslog-ng.mk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/package/syslog-ng/syslog-ng.mk b/package/syslog-ng/syslog-ng.mk
index c11d3bd..7e4d407 100644
--- a/package/syslog-ng/syslog-ng.mk
+++ b/package/syslog-ng/syslog-ng.mk
@@ -69,6 +69,13 @@ ifeq ($(BR2_PACKAGE_UTIL_LINUX_LIBUUID),y)
 SYSLOG_NG_DEPENDENCIES += util-linux
 endif
 
+ifeq ($(BR2_PACKAGE_LIBNET),y)
+SYSLOG_NG_DEPENDENCIES += libnet
+SYSLOG_NG_CONF_OPTS += --enable-spoof-source
+else
+SYSLOG_NG_CONF_OPTS += --disable-spoof-source
+endif
+
 ifeq ($(BR2_INIT_SYSTEMD),y)
 SYSLOG_NG_DEPENDENCIES += systemd
 SYSLOG_NG_CONF_OPTS += \
-- 
2.9.2.518.ged577c6.dirty