[Buildroot] [PATCH] package/openntpd: needs host-bison

[Baruch Siach]

Build fails when no yacc alternative is installed.

Fixes:
http://autobuild.buildroot.net/results/1ba8e339cbb5646663d0bf4e158d89e54433b242/
http://autobuild.buildroot.net/results/a00a53d6635c64e72c50d4841658155de5380110/

Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 package/openntpd/openntpd.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/openntpd/openntpd.mk b/package/openntpd/openntpd.mk
index f2eaee7efd46..9076f3ddda4e 100644
--- a/package/openntpd/openntpd.mk
+++ b/package/openntpd/openntpd.mk
@@ -8,6 +8,7 @@ OPENNTPD_VERSION = 6.2p3
 OPENNTPD_SITE = http://ftp.openbsd.org/pub/OpenBSD/OpenNTPD
 OPENNTPD_LICENSE = MIT-like, BSD-2-Clause, BSD-3-Clause
 OPENNTPD_LICENSE_FILES = COPYING
+OPENNTPD_DEPENDENCIES = host-bison
 # Need to autoreconf for our libtool patch to apply properly
 OPENNTPD_AUTORECONF = YES
 
-- 
2.29.2