[Buildroot] [git commit] package/frr: add zeromq optional dependency

[Arnout Vandecappelle (Essensium/Mind)]

commit: https://git.buildroot.net/buildroot/commit/?id=7bb6ebea9918ace84bcc84c7c84e4b57354ef62e
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

zeromq is an optional dependency since version 4.0 and
https://github.com/FRRouting/frr/commit/b6116506ec81735afa647af112c6aaa1ed35e9df

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
 package/frr/frr.mk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/package/frr/frr.mk b/package/frr/frr.mk
index 733518fc11..97cc735935 100644
--- a/package/frr/frr.mk
+++ b/package/frr/frr.mk
@@ -42,6 +42,13 @@ else
 FRR_CONF_OPTS += --disable-capabilities
 endif
 
+ifeq ($(BR2_PACKAGE_ZEROMQ),y)
+FRR_DEPENDENCIES += zeromq
+FRR_CONF_OPTS += --enable-zeromq
+else
+FRR_CONF_OPTS += --disable-zeromq
+endif
+
 ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
 FRR_CONF_ENV += LIBS=-latomic
 endif