[Buildroot] [PATCH 1/2] package/bind: add libidn2 optional dependency

[Fabrice Fontaine]

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/bind/bind.mk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/package/bind/bind.mk b/package/bind/bind.mk
index 1646fc6237..86049d3648 100644
--- a/package/bind/bind.mk
+++ b/package/bind/bind.mk
@@ -54,6 +54,13 @@ else
 BIND_CONF_OPTS += --disable-linux-caps
 endif
 
+ifeq ($(BR2_PACKAGE_LIBIDN2),y)
+BIND_CONF_OPTS += --with-libidn2
+BIND_DEPENDENCIES += libidn2
+else
+BIND_CONF_OPTS += --without-libidn2
+endif
+
 ifeq ($(BR2_PACKAGE_LIBKRB5),y)
 BIND_CONF_OPTS += --with-gssapi=$(STAGING_DIR)/usr/bin/krb5-config
 BIND_DEPENDENCIES += libkrb5
-- 
2.35.1