--- /dev/null
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+core-libs := librte_eal librte_mbuf librte_mempool librte_ring
+core-libs += librte_bbdev librte_kvargs librte_cfgfile
+
+DIRS-$(CONFIG_RTE_LIBRTE_PMD_BBDEV_NULL) += null
+DEPDIRS-null = $(core-libs)
+DIRS-$(CONFIG_RTE_LIBRTE_PMD_BBDEV_TURBO_SW) += turbo_sw
+DEPDIRS-turbo_sw = $(core-libs)
+
+include $(RTE_SDK)/mk/rte.subdir.mk