[Buildroot] [PATCH 2/2] package/iputils: link with -lintl

[Arnout Vandecappelle (Essensium/Mind)]

libgcrypt pulls in gpg-error which links with libintl if available.
Since iputils doesn't use libtool, -lintl has to be passed explicitly
for static builds.

Fixes:
http://autobuild.buildroot.net/results/f81/f81eabb37788aa6dcdadf4034889c84bef78b876
http://autobuild.buildroot.net/results/f29/f296e8fba1e79f96d3d119aa4c8207ed4b80694b
http://autobuild.buildroot.net/results/478/478a88cd892a119970cfca717ea7f5517bfc4cea
http://autobuild.buildroot.net/results/920/920d2d1d967691779f79fa54a38fac5adc5a8ee4

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
 package/iputils/iputils.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/iputils/iputils.mk b/package/iputils/iputils.mk
index d6398f7..47f3e28 100644
--- a/package/iputils/iputils.mk
+++ b/package/iputils/iputils.mk
@@ -26,6 +26,10 @@ endif
 IPUTILS_MAKE_OPTS = $(TARGET_CONFIGURE_OPTS) USE_SYSFS=no USE_IDN=no\
 	CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE"
 
+ifeq ($(BR2_NEEDS_GETTEXT)$(BR2_PACKAGE_GETTEXT),yy)
+IPUTILS_MAKE_OPTS += ADDLIB='-lintl'
+endif
+
 ifeq ($(BR2_PACKAGE_LIBCAP),y)
 IPUTILS_MAKE_OPTS += USE_CAP=yes
 IPUTILS_DEPENDENCIES += libcap
-- 
2.9.3