zeromq: add libunwind as an optional dependency

Signed-off-by: Asaf Kahlon <asafka7@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/zeromq/zeromq.mk b/package/zeromq/zeromq.mk
index 2682a567def025c854ccdfc02c8f465f35362921..8273cad763a77bef2e5918357a2531dbe0418377 100644 (file)
--- a/package/zeromq/zeromq.mk
+++ b/package/zeromq/zeromq.mk
@@ -51,4 +51,11 @@ else
 ZEROMQ_CONF_OPTS += --without-libsodium
 endif
 
+ifeq ($(BR2_PACKAGE_LIBUNWIND),y)
+ZEROMQ_DEPENDENCIES += libunwind
+ZEROMQ_CONF_OPTS += --enable-libunwind
+else
+ZEROMQ_CONF_OPTS += --disable-libunwind
+endif
+
 $(eval $(autotools-package))