+##############################################################################
+# .deb packaging
+##############################################################################
+
+DEB_ARCH=$(shell dpkg --print-architecture 2> /dev/null)
+DEV_DEB=vpp-dpdk-dev_$(DPDK_VERSION)-$(PKG_SUFFIX)_$(DEB_ARCH).deb
+INSTALLED_DEB_VER=$(shell dpkg-query --showformat='$${Version}' --show vpp-dpdk-dev 2> /dev/null)
+
+.PHONY: build-deb install-deb check-deb
+
+deb/debian/changelog: Makefile
+ @echo "vpp-dpdk ($(DPDK_VERSION)-$(PKG_SUFFIX)) unstable; urgency=low" > $@
+ @echo "" >> $@
+ @echo " * DPDK Release $(DPDK_VERSION)" >> $@
+ @echo "" >> $@
+ @echo " -- VPP Dev <vpp-dev@lists.fd.io> $(shell date -R)" >> $@
+
+$(DEV_DEB): deb/debian/changelog
+ @cd deb && dpkg-buildpackage -b -uc -us
+ git clean -fdx deb
+
+build-deb: $(DEV_DEB)
+
+install-deb:
+ifneq ($(INSTALLED_DEB_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @make $(DEV_DEB)
+ @sudo dpkg -i $(DEV_DEB)
+else
+ @echo "=========================================================="
+ @echo " Up-to-date DPDK package already installed"
+ @echo "=========================================================="
+endif
+
+check-deb:
+ifneq ($(INSTALLED_DEB_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Outdated DPDK package detected:"
+ @echo " Installed: vpp-dpdk-dev $(INSTALLED_DEB_VER)"
+ @echo " Current: vpp-dpdk-dev $(DPDK_VERSION)-$(PKG_SUFFIX)"
+ @echo ""
+ @echo " Please upgrade by invoking 'make dpdk-install-dev'"
+ @echo " from the top level directory."
+ @echo "=========================================================="
+endif
+
+##############################################################################
+# .rpm packaging
+##############################################################################
+
+RPM_ARCH=$(shell rpm --eval "%{_arch}" 2> /dev/null)
+DEV_RPM=vpp-dpdk-devel-$(DPDK_VERSION)-$(PKG_SUFFIX).$(RPM_ARCH).rpm
+INSTALLED_RPM_VER=$(shell rpm -q --queryformat '%{VERSION}-%{RELEASE}' vpp-dpdk-devel 2> /dev/null | grep -v "not inst")
+
+.PHONY: build-rpm install-rpm check-rpm
+
+$(DEV_RPM): Makefile rpm/vpp-dpdk.spec
+ @rpmbuild -bb \
+ --define "_topdir $(CURDIR)/rpm" \
+ --define "_version $(DPDK_VERSION)" \
+ --define "_release $(PKG_SUFFIX)" \
+ $(CURDIR)/rpm/vpp-dpdk.spec
+ mv rpm/RPMS/$(RPM_ARCH)/*.rpm .
+ git clean -fdx rpm
+
+build-rpm: $(DEV_RPM)
+
+install-rpm:
+ifneq ($(INSTALLED_RPM_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @make $(DEV_RPM)
+ sudo rpm -Uih $(DEV_RPM)
+else
+ @echo "=========================================================="
+ @echo " Up-to-date DPDK package already installed"
+ @echo "=========================================================="
+endif
+
+check-rpm:
+ifneq ($(INSTALLED_RPM_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Outdated DPDK package detected:"
+ @echo " Installed: vpp-dpdk-devel $(INSTALLED_RPM_VER)"
+ @echo " Current: vpp-dpdk-devel $(DPDK_VERSION)-$(PKG_SUFFIX)"
+ @echo ""
+ @echo " Please upgrade by invoking 'make dpdk-install-dev'"
+ @echo " from the top level directory."
+ @echo "=========================================================="
+endif
+
+##############################################################################
+# ebuild support
+##############################################################################
+
+.PHONY: ebuild-build ebuild-install
+
+ebuild-build:
+ifeq ($(INSTALLED_DEB_VER)$(INSTALLED_RPM_VER),)
+ @echo "=========================================================="
+ @echo "Building DPDK from source. Consider installing development"
+ @echo "package by invoking 'make dpdk-install-dev' from the"
+ @echo "top level directory"
+ @echo "=========================================================="
+ make config
+else
+ifneq ($(INSTALLED_DEB_VER),)
+ make check-deb
+endif
+ifneq ($(INSTALLED_RPM_VER),)
+ make check-rpm
+endif
+endif
+
+ebuild-install:
+ifeq ($(INSTALLED_DEB_VER)$(INSTALLED_RPM_VER),)
+ make install
+endif