[oe] [meta-networking][PATCH] tcpdump: remove obsolete enable-ipv6 configure flag

[Oleksandr Kravchuk]

--enable-ipv6 configure flag has been removed from tcpdump v4.8.1:
https://github.com/the-tcpdump-group/tcpdump/commit/572684c34837f4a.

Signed-off-by: Oleksandr Kravchuk <oleksandr.kravchuk at pelagicore.com>
---
 meta-networking/recipes-support/tcpdump/tcpdump_4.8.1.bb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/meta-networking/recipes-support/tcpdump/tcpdump_4.8.1.bb b/meta-networking/recipes-support/tcpdump/tcpdump_4.8.1.bb
index 18efb9b..35a5cfe 100644
--- a/meta-networking/recipes-support/tcpdump/tcpdump_4.8.1.bb
+++ b/meta-networking/recipes-support/tcpdump/tcpdump_4.8.1.bb
@@ -19,9 +19,8 @@ export LIBS=" -lpcap"
 inherit autotools-brokensep ptest
 CACHED_CONFIGUREVARS = "ac_cv_linux_vers=${ac_cv_linux_vers=2}"
 
-PACKAGECONFIG ??= "openssl ipv6"
+PACKAGECONFIG ??= "openssl"
 PACKAGECONFIG[openssl] = "--with-crypto=yes, --without-openssl --without-crypto, openssl"
-PACKAGECONFIG[ipv6] = "--enable-ipv6, --disable-ipv6,"
 PACKAGECONFIG[smi] = "--with-smi, --without-smi,libsmi"
 PACKAGECONFIG[libcap-ng] = "--with-cap-ng=yes,--with-cap-ng=no,libcap-ng"
 
-- 
2.7.4