[PATCH] iputils: change default PACKAGECONFIG to disable libidn

[Martin Jansa <martin.jansa@gmail.com>]

* wrong revision of this patch, where the commit message didn't match
  with the default PACKAGECONFIG value, was merged to master, update
  it to avoid confusion

* it got enabled by default, but without the dependency on libidn in:
  commit 5997981fa2c22609a88b8cbb595dbf7758b2f7c2
  Author: Alexander Kanavin <alexander.kanavin@linux.intel.com>
  AuthorDate: Thu Feb 1 20:02:08 2018 +0200
  Subject: iputils: update to 20161105

* https://github.com/iputils/iputils/blob/master/RELNOTES.old
  mentiones that IDN was enabled by default in:
  [s20160308] and surprisingly the same in [s20150815]
  but there are no release notes for s20151218 version we were using until
  now, don't know how it really relates to [s20150815].

* but there are some issues with libidn as described in:
  https://github.com/iputils/iputils/commit/f3a461603ef4fb7512ade3bdb73fe1824e294547
  so disable it by default.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
 meta/recipes-extended/iputils/iputils_s20161105.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-extended/iputils/iputils_s20161105.bb b/meta/recipes-extended/iputils/iputils_s20161105.bb
index dda891c7f7..0125739b03 100644
--- a/meta/recipes-extended/iputils/iputils_s20161105.bb
+++ b/meta/recipes-extended/iputils/iputils_s20161105.bb
@@ -23,7 +23,7 @@ UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>s\d+)"
 
 EXTRA_OEMAKE = "-e MAKEFLAGS="
 
-PACKAGECONFIG ?= "libidn"
+PACKAGECONFIG ?= ""
 PACKAGECONFIG[libidn] = "USE_IDN=yes,USE_IDN=no,libidn"
 
 do_compile () {
-- 
2.15.1