add: nasm and ipsec-mb into vpp-ext-deps packaging

Change-Id: Ie5d85af84ae0d8b15edf5962213ed1b1953bee2f
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/build/external/deb/debian/rules b/build/external/deb/debian/rules
index 6ffefc1..6393f82 100755
--- a/build/external/deb/debian/rules
+++ b/build/external/deb/debian/rules
@@ -1,12 +1,13 @@
 #!/usr/bin/make -f
 DH_VERBOSE = 1
+DEB_BUILD_OPTIONS = noddebs
 PKG=vpp-ext-deps
 
 VERSION = $(shell dpkg-parsechangelog | sed -nr '/^Version:/s/Version: //p')
 BASE_VER = $(word 1, $(subst -, ,$(VERSION)))
 
-export DPDK_BUILD_DIR=$(CURDIR)/_build
-export DPDK_INSTALL_DIR=$(CURDIR)/debian/tmp/opt/vpp/external/$(shell uname -m)/
+export BUILD_DIR=$(CURDIR)/_build
+export INSTALL_DIR=$(CURDIR)/debian/tmp/opt/vpp/external/$(shell uname -m)/
 
 MAKE_ARGS=-C ..