[oe] [meta-networking][PATCH] net-snmp: enable ipv6 support

[Yue Tao]

From: Zhu Yanjun <yanjun.zhu at windriver.com>

Add packageconfig for ipv6 and enable it when it's defined in distro_features.

Signed-off-by: Zhu Yanjun <yanjun.zhu at windriver.com>
Signed-off-by: Yue Tao <Yue.Tao at windriver.com>
---
 meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb b/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb
index 1a50932..e4d7b17 100644
--- a/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb
+++ b/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb
@@ -39,6 +39,9 @@ PACKAGECONFIG ??= ""
 PACKAGECONFIG[elfutils] = "--with-elf, --without-elf, elfutils"
 PACKAGECONFIG[libnl] = "--with-nl, --without-nl, libnl"
 
+PACKAGECONFIG ??= "${@base_contains('DISTRO_FEATURES', 'ipv6', 'ipv6', '', d)}"
+PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,,"
+
 EXTRA_OECONF = "--disable-embedded-perl \
                 --with-perl-modules=no \
                 --disable-manuals \
-- 
1.9.1