[oe] [meta-networking][PATCH] meta-networking: fix recipes build with external tool-set

[Sumit Garg]

- drbd-utils: fix native tool dependency which was implicitly met while
  building with source GCC tool-set.
- unbound: Use HOST_SYS variable instead of TARGET_PREFIX for libtool as
  TARGET_PREFIX may vary from source GCC tool-set to external GCC
  tool-set. Also, libtool-cross is installed in recipe sysroot using
  HOST_SYS variable only.

Signed-off-by: Sumit Garg <sumit.garg at linaro.org>
---
 meta-networking/recipes-support/drbd/drbd-utils_9.11.0.bb | 2 ++
 meta-networking/recipes-support/unbound/unbound_1.9.4.bb  | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta-networking/recipes-support/drbd/drbd-utils_9.11.0.bb b/meta-networking/recipes-support/drbd/drbd-utils_9.11.0.bb
index 286b0f6..01bb16a 100644
--- a/meta-networking/recipes-support/drbd/drbd-utils_9.11.0.bb
+++ b/meta-networking/recipes-support/drbd/drbd-utils_9.11.0.bb
@@ -23,6 +23,8 @@ UPSTREAM_CHECK_URI = "https://github.com/LINBIT/drbd-utils/releases"
 SYSTEMD_SERVICE_${PN} = "drbd.service"
 SYSTEMD_AUTO_ENABLE = "disable"
 
+DEPENDS = "flex-native"
+
 inherit autotools-brokensep systemd
 
 EXTRA_OECONF = " \
diff --git a/meta-networking/recipes-support/unbound/unbound_1.9.4.bb b/meta-networking/recipes-support/unbound/unbound_1.9.4.bb
index 03eb2fa..6200214 100644
--- a/meta-networking/recipes-support/unbound/unbound_1.9.4.bb
+++ b/meta-networking/recipes-support/unbound/unbound_1.9.4.bb
@@ -23,7 +23,7 @@ S = "${WORKDIR}/git"
 
 EXTRA_OECONF = "--with-libexpat=${STAGING_EXECPREFIXDIR} \
 		--with-ssl=${STAGING_EXECPREFIXDIR} \
-		libtool=${TARGET_PREFIX}libtool \
+		libtool=${HOST_SYS}-libtool \
 "
 		
 
-- 
2.7.4