Imported Upstream version 17.05

Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

34 files changed, 197 insertions, 289 deletions

diff --git a/mk/arch/tile/rte.vars.mk b/mk/arch/tile/rte.vars.mk
deleted file mode 100644
index 5ad37389..00000000
--- a/mk/arch/tile/rte.vars.mk
+++ /dev/null
@@ -1,39 +0,0 @@
-#   BSD LICENSE
-#
-#   Copyright (C) EZchip Semiconductor Ltd. 2015.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of EZchip Semiconductor nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-ARCH  ?= tile
-CROSS ?=
-
-CPU_CFLAGS  ?=
-CPU_LDFLAGS ?=
-CPU_ASFLAGS ?=
-
-export ARCH CROSS CPU_CFLAGS CPU_LDFLAGS CPU_ASFLAGS
diff --git a/mk/internal/rte.depdirs-post.mk b/mk/internal/rte.depdirs-post.mk
deleted file mode 100644
index fc6904dd..00000000
--- a/mk/internal/rte.depdirs-post.mk
+++ /dev/null
@@ -1,42 +0,0 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-.PHONY: depdirs
-depdirs:
-	@for d in $(DEPDIRS-y); do \
-		$(RTE_SDK)/scripts/depdirs-rule.sh $(S) $$d ; \
-	done
-
-.PHONY: depgraph
-depgraph:
-	@for d in $(DEPDIRS-y); do \
-		echo "    \"$(S)\" -> \"$$d\"" ; \
-	done
diff --git a/mk/internal/rte.depdirs-pre.mk b/mk/internal/rte.depdirs-pre.mk
deleted file mode 100644
index 8825db03..00000000
--- a/mk/internal/rte.depdirs-pre.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# nothing
diff --git a/mk/internal/rte.install-post.mk b/mk/internal/rte.install-post.mk
index 77addee2..b99e2b2f 100644
--- a/mk/internal/rte.install-post.mk
+++ b/mk/internal/rte.install-post.mk
@@ -59,7 +59,7 @@ define symlink_rule
 $(addprefix $(RTE_OUTPUT)/$(1)/,$(notdir $(2))): $(2)
 	@echo "  SYMLINK-FILE $(addprefix $(1)/,$(notdir $(2)))"
 	@[ -d $(RTE_OUTPUT)/$(1) ] || mkdir -p $(RTE_OUTPUT)/$(1)
-	$(Q)ln -nsf `$(RTE_SDK)/scripts/relpath.sh $$(<) $(RTE_OUTPUT)/$(1)` \
+	$(Q)ln -nsf `$(RTE_SDK)/buildtools/relpath.sh $$(<) $(RTE_OUTPUT)/$(1)` \
 		$(RTE_OUTPUT)/$(1)
 endef
 
diff --git a/mk/machine/armv7a/rte.vars.mk b/mk/machine/armv7a/rte.vars.mk
index 36fa3dea..41c4c408 100644
--- a/mk/machine/armv7a/rte.vars.mk
+++ b/mk/machine/armv7a/rte.vars.mk
@@ -57,7 +57,7 @@
 MACHINE_CFLAGS += -march=armv7-a
 
 ifdef CONFIG_RTE_ARCH_ARM_TUNE
-MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE)
+MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
 endif
 
 MACHINE_CFLAGS += -mfpu=neon
diff --git a/mk/machine/dpaa2/rte.vars.mk b/mk/machine/dpaa2/rte.vars.mk
index 8541633c..a60819f3 100644
--- a/mk/machine/dpaa2/rte.vars.mk
+++ b/mk/machine/dpaa2/rte.vars.mk
@@ -1,6 +1,7 @@
 #   BSD LICENSE
 #
-#   Copyright(c) 2016 Freescale Semiconductor, Inc. All rights reserved.
+#   Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
+#   Copyright (c) 2016 NXP. All rights reserved.
 #
 #   Redistribution and use in source and binary forms, with or without
 #   modification, are permitted provided that the following conditions
@@ -53,8 +54,8 @@
 # CPU_CFLAGS =
 # CPU_LDFLAGS =
 # CPU_ASFLAGS =
-MACHINE_CFLAGS += -march=armv8-a
+MACHINE_CFLAGS += -march=armv8-a+crc
 
 ifdef CONFIG_RTE_ARCH_ARM_TUNE
-MACHINE_CFLAGS += -mcpu=$(CONFIG_RTE_ARCH_ARM_TUNE)
+MACHINE_CFLAGS += -mcpu=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
 endif
diff --git a/mk/machine/thunderx/rte.vars.mk b/mk/machine/thunderx/rte.vars.mk
index 81da1b4c..ad5a379b 100644
--- a/mk/machine/thunderx/rte.vars.mk
+++ b/mk/machine/thunderx/rte.vars.mk
@@ -47,7 +47,7 @@
 #
 
 # ARCH =
-CROSS ?= aarch64-thunderx-linux-gnu-
+# CROSS =
 # MACHINE_CFLAGS =
 # MACHINE_LDFLAGS =
 # MACHINE_ASFLAGS =
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index f75f0e24..bcaf1b38 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -1,6 +1,6 @@
 #   BSD LICENSE
 #
-#   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
+#   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
 #   Copyright(c) 2014-2015 6WIND S.A.
 #   All rights reserved.
 #
@@ -34,7 +34,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -59,18 +58,12 @@ _LDLIBS-y += -L$(RTE_SDK_BIN)/lib
 #
 # Order is important: from higher level to lower level
 #
-
-ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
-_LDLIBS-$(CONFIG_RTE_LIBRTE_KNI)            += -lrte_kni
-endif
-
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE)       += -lrte_pipeline
 _LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE)          += -lrte_table
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PORT)           += -lrte_port
 
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP)          += -lrte_pdump
 _LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR)    += -lrte_distributor
-_LDLIBS-$(CONFIG_RTE_LIBRTE_REORDER)        += -lrte_reorder
 _LDLIBS-$(CONFIG_RTE_LIBRTE_IP_FRAG)        += -lrte_ip_frag
 _LDLIBS-$(CONFIG_RTE_LIBRTE_METER)          += -lrte_meter
 _LDLIBS-$(CONFIG_RTE_LIBRTE_SCHED)          += -lrte_sched
@@ -80,62 +73,81 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_ACL)            += --whole-archive
 _LDLIBS-$(CONFIG_RTE_LIBRTE_ACL)            += -lrte_acl
 _LDLIBS-$(CONFIG_RTE_LIBRTE_ACL)            += --no-whole-archive
 _LDLIBS-$(CONFIG_RTE_LIBRTE_JOBSTATS)       += -lrte_jobstats
+_LDLIBS-$(CONFIG_RTE_LIBRTE_METRICS)        += -lrte_metrics
+_LDLIBS-$(CONFIG_RTE_LIBRTE_BITRATE)        += -lrte_bitratestats
+_LDLIBS-$(CONFIG_RTE_LIBRTE_LATENCY_STATS)  += -lrte_latencystats
 _LDLIBS-$(CONFIG_RTE_LIBRTE_POWER)          += -lrte_power
 
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TIMER)          += -lrte_timer
+_LDLIBS-$(CONFIG_RTE_LIBRTE_EFD)            += -lrte_efd
+_LDLIBS-$(CONFIG_RTE_LIBRTE_CFGFILE)        += -lrte_cfgfile
+
 _LDLIBS-y += --whole-archive
 
-_LDLIBS-$(CONFIG_RTE_LIBRTE_TIMER)          += -lrte_timer
 _LDLIBS-$(CONFIG_RTE_LIBRTE_HASH)           += -lrte_hash
 _LDLIBS-$(CONFIG_RTE_LIBRTE_VHOST)          += -lrte_vhost
-
 _LDLIBS-$(CONFIG_RTE_LIBRTE_KVARGS)         += -lrte_kvargs
 _LDLIBS-$(CONFIG_RTE_LIBRTE_MBUF)           += -lrte_mbuf
 _LDLIBS-$(CONFIG_RTE_LIBRTE_NET)            += -lrte_net
 _LDLIBS-$(CONFIG_RTE_LIBRTE_ETHER)          += -lrte_ethdev
 _LDLIBS-$(CONFIG_RTE_LIBRTE_CRYPTODEV)      += -lrte_cryptodev
+_LDLIBS-$(CONFIG_RTE_LIBRTE_EVENTDEV)       += -lrte_eventdev
 _LDLIBS-$(CONFIG_RTE_LIBRTE_MEMPOOL)        += -lrte_mempool
+_LDLIBS-$(CONFIG_RTE_DRIVER_MEMPOOL_RING)   += -lrte_mempool_ring
 _LDLIBS-$(CONFIG_RTE_LIBRTE_RING)           += -lrte_ring
 _LDLIBS-$(CONFIG_RTE_LIBRTE_EAL)            += -lrte_eal
 _LDLIBS-$(CONFIG_RTE_LIBRTE_CMDLINE)        += -lrte_cmdline
-_LDLIBS-$(CONFIG_RTE_LIBRTE_CFGFILE)        += -lrte_cfgfile
+_LDLIBS-$(CONFIG_RTE_LIBRTE_REORDER)        += -lrte_reorder
 
-_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_BOND)       += -lrte_pmd_bond
-_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_XENVIRT)    += -lrte_pmd_xenvirt -lxenstore
+ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
+_LDLIBS-$(CONFIG_RTE_LIBRTE_KNI)            += -lrte_kni
+endif
 
 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),n)
 # plugins (link only if static libraries)
 
+_LDLIBS-$(CONFIG_RTE_DRIVER_MEMPOOL_STACK)  += -lrte_mempool_stack
+
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AF_PACKET)  += -lrte_pmd_af_packet
+_LDLIBS-$(CONFIG_RTE_LIBRTE_ARK_PMD)        += -lrte_pmd_ark
+_LDLIBS-$(CONFIG_RTE_LIBRTE_AVP_PMD)        += -lrte_pmd_avp
 _LDLIBS-$(CONFIG_RTE_LIBRTE_BNX2X_PMD)      += -lrte_pmd_bnx2x -lz
 _LDLIBS-$(CONFIG_RTE_LIBRTE_BNXT_PMD)       += -lrte_pmd_bnxt
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_BOND)       += -lrte_pmd_bond
 _LDLIBS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD)      += -lrte_pmd_cxgbe
+_LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD)      += -lrte_pmd_dpaa2
 _LDLIBS-$(CONFIG_RTE_LIBRTE_E1000_PMD)      += -lrte_pmd_e1000
 _LDLIBS-$(CONFIG_RTE_LIBRTE_ENA_PMD)        += -lrte_pmd_ena
 _LDLIBS-$(CONFIG_RTE_LIBRTE_ENIC_PMD)       += -lrte_pmd_enic
 _LDLIBS-$(CONFIG_RTE_LIBRTE_FM10K_PMD)      += -lrte_pmd_fm10k
 _LDLIBS-$(CONFIG_RTE_LIBRTE_I40E_PMD)       += -lrte_pmd_i40e
 _LDLIBS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD)      += -lrte_pmd_ixgbe
+ifeq ($(CONFIG_RTE_LIBRTE_KNI),y)
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KNI)        += -lrte_pmd_kni
+endif
+_LDLIBS-$(CONFIG_RTE_LIBRTE_LIO_PMD)        += -lrte_pmd_lio
 _LDLIBS-$(CONFIG_RTE_LIBRTE_MLX4_PMD)       += -lrte_pmd_mlx4 -libverbs
 _LDLIBS-$(CONFIG_RTE_LIBRTE_MLX5_PMD)       += -lrte_pmd_mlx5 -libverbs
-_LDLIBS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD)      += -lrte_pmd_mpipe -lgxio
 _LDLIBS-$(CONFIG_RTE_LIBRTE_NFP_PMD)        += -lrte_pmd_nfp -lm
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_NULL)       += -lrte_pmd_null
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_PCAP)       += -lrte_pmd_pcap -lpcap
 _LDLIBS-$(CONFIG_RTE_LIBRTE_QEDE_PMD)       += -lrte_pmd_qede
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_RING)       += -lrte_pmd_ring
+_LDLIBS-$(CONFIG_RTE_LIBRTE_SFC_EFX_PMD)    += -lrte_pmd_sfc_efx
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SZEDATA2)   += -lrte_pmd_szedata2 -lsze2
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_TAP)        += -lrte_pmd_tap
 _LDLIBS-$(CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD) += -lrte_pmd_thunderx_nicvf -lm
 _LDLIBS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD)     += -lrte_pmd_virtio
 ifeq ($(CONFIG_RTE_LIBRTE_VHOST),y)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_VHOST)      += -lrte_pmd_vhost
 endif # $(CONFIG_RTE_LIBRTE_VHOST)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_VMXNET3_PMD)    += -lrte_pmd_vmxnet3_uio
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_XENVIRT)    += -lrte_pmd_xenvirt -lxenstore
 
 ifeq ($(CONFIG_RTE_LIBRTE_CRYPTODEV),y)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB)    += -lrte_pmd_aesni_mb
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB)    += -L$(AESNI_MULTI_BUFFER_LIB_PATH) -lIPSec_MB
-_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_GCM)   += -lrte_pmd_aesni_gcm -lcrypto
-_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_GCM)   += -L$(AESNI_MULTI_BUFFER_LIB_PATH) -lIPSec_MB
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_GCM)   += -lrte_pmd_aesni_gcm -lisal_crypto
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_OPENSSL)     += -lrte_pmd_openssl -lcrypto
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_NULL_CRYPTO) += -lrte_pmd_null_crypto
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_QAT)         += -lrte_pmd_qat -lcrypto
@@ -145,8 +157,27 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KASUMI)      += -lrte_pmd_kasumi
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KASUMI)      += -L$(LIBSSO_KASUMI_PATH)/build -lsso_kasumi
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZUC)         += -lrte_pmd_zuc
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZUC)         += -L$(LIBSSO_ZUC_PATH)/build -lsso_zuc
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO)    += -lrte_pmd_armv8
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO)    += -L$(ARMV8_CRYPTO_LIB_PATH) -larmv8_crypto
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_CRYPTO_SCHEDULER) += -lrte_pmd_crypto_scheduler
+ifeq ($(CONFIG_RTE_LIBRTE_FSLMC_BUS),y)
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC)   += -lrte_pmd_dpaa2_sec
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC)   += -lrte_mempool_dpaa2
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC)   += -lrte_bus_fslmc
+endif # CONFIG_RTE_LIBRTE_FSLMC_BUS
 endif # CONFIG_RTE_LIBRTE_CRYPTODEV
 
+ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV) += -lrte_pmd_skeleton_event
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += -lrte_pmd_sw_event
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += -lrte_pmd_octeontx_ssovf
+endif # CONFIG_RTE_LIBRTE_EVENTDEV
+
+ifeq ($(CONFIG_RTE_LIBRTE_DPAA2_PMD),y)
+_LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD)      += -lrte_bus_fslmc
+_LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD)      += -lrte_mempool_dpaa2
+endif # CONFIG_RTE_LIBRTE_DPAA2_PMD
+
 endif # !CONFIG_RTE_BUILD_SHARED_LIBS
 
 _LDLIBS-y += --no-whole-archive
@@ -168,10 +199,21 @@ _LDLIBS-y += $(EXECENV_LDLIBS)
 
 LDLIBS += $(_LDLIBS-y) $(CPU_LDLIBS) $(EXTRA_LDLIBS)
 
-# Eliminate duplicates without sorting
-LDLIBS := $(shell echo $(LDLIBS) | \
-	awk '{for (i = 1; i <= NF; i++) { \
-		if ($$i !~ /^-l.*/ || !seen[$$i]++) print $$i }}')
+# all the words except the first one
+allbutfirst = $(wordlist 2,$(words $(1)),$(1))
+
+# Eliminate duplicates without sorting, only keep the last occurrence
+filter-libs = \
+	$(if $(1),$(strip\
+		$(if \
+			$(and \
+				$(filter $(firstword $(1)),$(call allbutfirst,$(1))),\
+				$(filter -l%,$(firstword $(1)))),\
+			,\
+			$(firstword $(1))) \
+		$(call filter-libs,$(call allbutfirst,$(1)))))
+
+LDLIBS := $(call filter-libs,$(LDLIBS))
 
 ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy)
 LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
@@ -193,7 +235,7 @@ build: _postbuild
 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
 
 ifeq ($(LINK_USING_CC),1)
-O_TO_EXE = $(CC) -o $@ $(CFLAGS) $(OBJS-y) $(call linkerprefix, \
+O_TO_EXE = $(CC) -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $(OBJS-y) $(call linkerprefix, \
 	$(LDLIBS) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
 	$(MAPFLAGS))
 else
@@ -268,14 +310,13 @@ clean: _postclean
 .PHONY: doclean
 doclean:
 	$(Q)rm -rf $(APP) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
-	  $(CMDS-all) $(INSTALL-FILES-all) .$(APP).cmd
+	  $(CMDS-all) $(INSTALL-FILES-all) .$(APP).cmd $(APP).map
 
 
 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 ifneq ($(wildcard $(RTE_SDK)/mk/target/$(RTE_TARGET)/rte.app.mk),)
 include $(RTE_SDK)/mk/target/$(RTE_TARGET)/rte.app.mk
diff --git a/mk/rte.bsdmodule.mk b/mk/rte.bsdmodule.mk
index 86b92ff5..6fc137ad 100644
--- a/mk/rte.bsdmodule.mk
+++ b/mk/rte.bsdmodule.mk
@@ -43,7 +43,6 @@ else
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # DPDK uses a more up-to-date gcc, so clear the override here.
 unexport CC
@@ -111,7 +110,6 @@ doclean:
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.cpuflags.mk b/mk/rte.cpuflags.mk
index e634abc3..4288c147 100644
--- a/mk/rte.cpuflags.mk
+++ b/mk/rte.cpuflags.mk
@@ -70,8 +70,10 @@ CPUFLAGS += PCLMULQDQ
 endif
 
 ifneq ($(filter $(AUTO_CPUFLAGS),__AVX__),)
+ifeq ($(CONFIG_RTE_ENABLE_AVX),y)
 CPUFLAGS += AVX
 endif
+endif
 
 ifneq ($(filter $(AUTO_CPUFLAGS),__RDRND__),)
 CPUFLAGS += RDRAND
@@ -86,12 +88,16 @@ CPUFLAGS += F16C
 endif
 
 ifneq ($(filter $(AUTO_CPUFLAGS),__AVX2__),)
+ifeq ($(CONFIG_RTE_ENABLE_AVX),y)
 CPUFLAGS += AVX2
 endif
+endif
 
 ifneq ($(filter $(AUTO_CPUFLAGS),__AVX512F__),)
+ifeq ($(CONFIG_RTE_ENABLE_AVX512),y)
 CPUFLAGS += AVX512F
 endif
+endif
 
 # IBM Power CPU flags
 ifneq ($(filter $(AUTO_CPUFLAGS),__PPC64__),)
diff --git a/mk/rte.extsubdir.mk b/mk/rte.extsubdir.mk
index f50f0062..d21791b0 100644
--- a/mk/rte.extsubdir.mk
+++ b/mk/rte.extsubdir.mk
@@ -30,9 +30,11 @@
 
 MAKEFLAGS += --no-print-directory
 
+ALL_DEPDIRS := $(patsubst DEPDIRS-%,%,$(filter DEPDIRS-%,$(.VARIABLES)))
+
 # output directory
-O ?= .
-BASE_OUTPUT ?= $(O)
+O ?= $(CURDIR)
+BASE_OUTPUT ?= $(abspath $(O))
 CUR_SUBDIR ?= .
 
 .PHONY: all
@@ -50,4 +52,16 @@ $(DIRS-y):
 		BASE_OUTPUT=$(BASE_OUTPUT) \
 		CUR_SUBDIR=$(CUR_SUBDIR)/$(@) \
 		S=$(CURDIR)/$(@) \
+		DEPDIRS="$(DEPDIRS-$@)" \
 		$(filter-out $(DIRS-y),$(MAKECMDGOALS))
+
+define depdirs_rule
+$(DEPDIRS-$(1)):
+
+$(1): | $(DEPDIRS-$(1))
+
+$(if $(D),$(info $(1) depends on $(DEPDIRS-$(1))))
+endef
+
+$(foreach dir,$(ALL_DEPDIRS),\
+	$(eval $(call depdirs_rule,$(dir))))
diff --git a/mk/rte.gnuconfigure.mk b/mk/rte.gnuconfigure.mk
index 65b658c1..b5c8df0f 100644
--- a/mk/rte.gnuconfigure.mk
+++ b/mk/rte.gnuconfigure.mk
@@ -32,7 +32,6 @@
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -68,7 +67,6 @@ doclean:
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.hostapp.mk b/mk/rte.hostapp.mk
index 07b391c2..5cb4909c 100644
--- a/mk/rte.hostapp.mk
+++ b/mk/rte.hostapp.mk
@@ -35,7 +35,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -117,7 +116,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.hostlib.mk b/mk/rte.hostlib.mk
index fe24049f..7709cff7 100644
--- a/mk/rte.hostlib.mk
+++ b/mk/rte.hostlib.mk
@@ -35,7 +35,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -110,7 +109,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.install.mk b/mk/rte.install.mk
index e7ac4d5b..96144fbb 100644
--- a/mk/rte.install.mk
+++ b/mk/rte.install.mk
@@ -33,7 +33,6 @@
 
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -55,4 +54,3 @@ doclean:
 
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk
index 33a5f5a1..bc2f2fbe 100644
--- a/mk/rte.lib.mk
+++ b/mk/rte.lib.mk
@@ -33,19 +33,26 @@ include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 EXTLIB_BUILD ?= n
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
 
+ifneq ($(CONFIG_RTE_MAJOR_ABI),)
+ifneq ($(LIBABIVER),)
+LIBABIVER := $(CONFIG_RTE_MAJOR_ABI)
+endif
+endif
+
 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
 LIB := $(patsubst %.a,%.so.$(LIBABIVER),$(LIB))
 ifeq ($(EXTLIB_BUILD),n)
+ifeq ($(CONFIG_RTE_MAJOR_ABI),)
 ifeq ($(CONFIG_RTE_NEXT_ABI),y)
 LIB := $(LIB).1
 endif
+endif
 CPU_LDFLAGS += --version-script=$(SRCDIR)/$(EXPORT_MAP)
 endif
 endif
@@ -77,12 +84,12 @@ else
 _CPU_LDFLAGS := $(CPU_LDFLAGS)
 endif
 
-# Translate DEPDIRS-y into LDLIBS
+# Translate DEPDIRS into LDLIBS
 # Ignore (sub)directory dependencies which do not provide an actual library
-_IGNORE_DIRS = lib/librte_eal/% lib/librte_compat
-_DEPDIRS = $(filter-out $(_IGNORE_DIRS),$(DEPDIRS-y))
+_IGNORE_DIRS = librte_eal/% librte_compat
+_DEPDIRS = $(filter-out $(_IGNORE_DIRS),$(DEPDIRS))
 _LDDIRS = $(subst librte_ether,librte_ethdev,$(_DEPDIRS))
-LDLIBS += $(subst lib/lib,-l,$(_LDDIRS))
+LDLIBS += $(subst lib,-l,$(_LDDIRS))
 
 O_TO_A = $(AR) crDs $(LIB) $(OBJS-y)
 O_TO_A_STR = $(subst ','\'',$(O_TO_A)) #'# fix syntax highlight
@@ -156,11 +163,7 @@ $(RTE_OUTPUT)/lib/$(LIB): $(LIB)
 	@[ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib
 	$(Q)cp -f $(LIB) $(RTE_OUTPUT)/lib
 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
-ifeq ($(CONFIG_RTE_NEXT_ABI)$(EXTLIB_BUILD),yn)
-	$(Q)ln -s -f $< $(basename $(basename $@))
-else
-	$(Q)ln -s -f $< $(basename $@)
-endif
+	$(Q)ln -s -f $< $(shell echo $@ | sed 's/\.so.*/.so/')
 endif
 
 #
@@ -172,14 +175,13 @@ clean: _postclean
 .PHONY: doclean
 doclean:
 	$(Q)rm -rf $(LIB) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
-	  $(CMDS-all) $(INSTALL-FILES-all)
+	  $(CMDS-all) .$(LIB).cmd $(INSTALL-FILES-all) *.pmd.c *.pmd.o
 	$(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
 
 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.module.mk b/mk/rte.module.mk
index 53ed4fe9..3dd9ac78 100644
--- a/mk/rte.module.mk
+++ b/mk/rte.module.mk
@@ -43,7 +43,6 @@ else
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -108,7 +107,6 @@ doclean:
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.obj.mk b/mk/rte.obj.mk
index 5982227d..9336d5f8 100644
--- a/mk/rte.obj.mk
+++ b/mk/rte.obj.mk
@@ -33,7 +33,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -106,7 +105,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.sdkbuild.mk b/mk/rte.sdkbuild.mk
index 23fcf1e1..0bf909e9 100644
--- a/mk/rte.sdkbuild.mk
+++ b/mk/rte.sdkbuild.mk
@@ -38,18 +38,10 @@ else
   include $(RTE_SDK)/mk/rte.vars.mk
 endif
 
-#
-# include .depdirs and define rules to order priorities between build
-# of directories.
-#
--include $(RTE_OUTPUT)/.depdirs
-
-define depdirs_rule
-$(1): $(sort $(LOCAL_DEPDIRS-$(1)))
-endef
-
-$(foreach d,$(ROOTDIRS-y),$(eval $(call depdirs_rule,$(d))))
-drivers: | buildtools
+buildtools: | lib
+drivers: | lib buildtools
+app: | lib buildtools drivers
+test: | lib buildtools drivers
 
 #
 # build and clean targets
@@ -67,14 +59,17 @@ clean: $(CLEANDIRS)
 		$(RTE_OUTPUT)/lib \
 		$(RTE_OUTPUT)/hostlib $(RTE_OUTPUT)/kmod
 	@[ -d $(RTE_OUTPUT)/include ] || mkdir -p $(RTE_OUTPUT)/include
-	@$(RTE_SDK)/scripts/gen-config-h.sh $(RTE_OUTPUT)/.config \
+	@$(RTE_SDK)/buildtools/gen-config-h.sh $(RTE_OUTPUT)/.config \
 		> $(RTE_OUTPUT)/include/rte_config.h
 	$(Q)$(MAKE) -f $(RTE_SDK)/GNUmakefile gcovclean
 	@echo Clean complete
 
+.PHONY: test-build
+test-build: test
+
 .SECONDEXPANSION:
-.PHONY: $(ROOTDIRS-y)
-$(ROOTDIRS-y):
+.PHONY: $(ROOTDIRS-y) $(ROOTDIRS-)
+$(ROOTDIRS-y) $(ROOTDIRS-):
 	@[ -d $(BUILDDIR)/$@ ] || mkdir -p $(BUILDDIR)/$@
 	@echo "== Build $@"
 	$(Q)$(MAKE) S=$@ -f $(RTE_SRCDIR)/$@/Makefile -C $(BUILDDIR)/$@ all
@@ -90,8 +85,8 @@ $(ROOTDIRS-y):
 
 RTE_MAKE_SUBTARGET ?= all
 
-%_sub: $(addsuffix _sub,$(FULL_DEPDIRS-$(*)))
-	@echo $(addsuffix _sub,$(FULL_DEPDIRS-$(*)))
+%_sub: $(addsuffix _sub,$(*))
+	@echo $(addsuffix _sub,$(*))
 	@[ -d $(BUILDDIR)/$* ] || mkdir -p $(BUILDDIR)/$*
 	@echo "== Build $*"
 	$(Q)$(MAKE) S=$* -f $(RTE_SRCDIR)/$*/Makefile -C $(BUILDDIR)/$* \
diff --git a/mk/rte.sdkconfig.mk b/mk/rte.sdkconfig.mk
index 5c94edf8..1f2d6bdf 100644
--- a/mk/rte.sdkconfig.mk
+++ b/mk/rte.sdkconfig.mk
@@ -69,7 +69,6 @@ ifeq ($(RTE_CONFIG_TEMPLATE),)
 config: notemplate
 else
 config: $(RTE_OUTPUT)/include/rte_config.h $(RTE_OUTPUT)/Makefile
-	$(Q)$(MAKE) depdirs
 	@echo "Configuration done"
 endif
 
@@ -107,12 +106,12 @@ endif
 
 # generate a Makefile for this build directory
 # use a relative path so it will continue to work even if we move the directory
-SDK_RELPATH=$(shell $(RTE_SDK)/scripts/relpath.sh $(abspath $(RTE_SRCDIR)) \
+SDK_RELPATH=$(shell $(RTE_SDK)/buildtools/relpath.sh $(abspath $(RTE_SRCDIR)) \
 				$(abspath $(RTE_OUTPUT)))
-OUTPUT_RELPATH=$(shell $(RTE_SDK)/scripts/relpath.sh $(abspath $(RTE_OUTPUT)) \
+OUTPUT_RELPATH=$(shell $(RTE_SDK)/buildtools/relpath.sh $(abspath $(RTE_OUTPUT)) \
 				$(abspath $(RTE_SRCDIR)))
 $(RTE_OUTPUT)/Makefile: | $(RTE_OUTPUT)
-	$(Q)$(RTE_SDK)/scripts/gen-build-mk.sh $(SDK_RELPATH) $(OUTPUT_RELPATH) \
+	$(Q)$(RTE_SDK)/buildtools/gen-build-mk.sh $(SDK_RELPATH) $(OUTPUT_RELPATH) \
 		> $(RTE_OUTPUT)/Makefile
 
 # clean installed files, and generate a new config header file
@@ -122,7 +121,7 @@ $(RTE_OUTPUT)/include/rte_config.h: $(RTE_OUTPUT)/.config
 		$(RTE_OUTPUT)/lib \
 		$(RTE_OUTPUT)/hostlib $(RTE_OUTPUT)/kmod $(RTE_OUTPUT)/build
 	$(Q)mkdir -p $(RTE_OUTPUT)/include
-	$(Q)$(RTE_SDK)/scripts/gen-config-h.sh $(RTE_OUTPUT)/.config \
+	$(Q)$(RTE_SDK)/buildtools/gen-config-h.sh $(RTE_OUTPUT)/.config \
 		> $(RTE_OUTPUT)/include/rte_config.h
 
 # generate the rte_config.h
@@ -140,7 +139,6 @@ checkconfig:
 	fi
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkconfig.mk \
 		headerconfig NODOTCONF=1
-	$(Q)$(MAKE) -s depdirs
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.sdkdepdirs.mk b/mk/rte.sdkdepdirs.mk
index bebaf2a2..1f27697b 100644
--- a/mk/rte.sdkdepdirs.mk
+++ b/mk/rte.sdkdepdirs.mk
@@ -35,30 +35,3 @@ endif
 ifeq (,$(wildcard $(RTE_OUTPUT)/Makefile))
   $(error "need a make config first")
 endif
-
-# use a "for" in a shell to process dependencies: we don't want this
-# task to be run in parallel.
-.PHONY: depdirs
-depdirs: $(RTE_OUTPUT)/.depdirs
-$(RTE_OUTPUT)/.depdirs: $(RTE_OUTPUT)/.config
-	@rm -f $(RTE_OUTPUT)/.depdirs ; \
-	for d in $(ROOTDIRS-y); do \
-		if [ -f $(RTE_SRCDIR)/$$d/Makefile ]; then \
-			[ -d $(BUILDDIR)/$$d ] || mkdir -p $(BUILDDIR)/$$d ; \
-			$(MAKE) S=$$d -f $(RTE_SRCDIR)/$$d/Makefile depdirs \
-				>> $(RTE_OUTPUT)/.depdirs ; \
-		fi ; \
-	done
-
-.PHONY: depgraph
-depgraph:
-	@echo "digraph unix {" ; \
-	echo "    size=\"6,6\";" ; \
-	echo "    node [color=lightblue2, style=filled];" ; \
-	for d in $(ROOTDIRS-y); do \
-		echo "    \"root\" -> \"$$d\"" ; \
-		if [ -f $(RTE_SRCDIR)/$$d/Makefile ]; then \
-			$(MAKE) S=$$d -f $(RTE_SRCDIR)/$$d/Makefile depgraph ; \
-		fi ; \
-	done ; \
-	echo "}"
diff --git a/mk/rte.sdkdoc.mk b/mk/rte.sdkdoc.mk
index 21d9bdf2..fb8f9155 100644
--- a/mk/rte.sdkdoc.mk
+++ b/mk/rte.sdkdoc.mk
@@ -54,6 +54,8 @@ RTE_PDF_DPI ?= 300
 
 RTE_GUIDES := $(filter %/, $(wildcard $(RTE_SDK)/doc/guides/*/))
 
+API_EXAMPLES := $(RTE_OUTPUT)/doc/html/examples.dox
+
 .PHONY: help
 help:
 	@cat $(RTE_SDK)/doc/build-sdk-quick.txt
@@ -66,12 +68,13 @@ all: api-html guides-html guides-pdf
 clean: api-html-clean guides-html-clean guides-pdf-clean guides-man-clean
 
 .PHONY: api-html
-api-html: api-html-clean
+api-html: $(API_EXAMPLES)
 	@echo 'doxygen for API...'
 	$(Q)mkdir -p $(RTE_OUTPUT)/doc/html
 	$(Q)(cat $(RTE_SDK)/doc/api/doxy-api.conf     && \
 	    printf 'PROJECT_NUMBER = '                && \
 	                      $(MAKE) -rR showversion && \
+	    echo INPUT           += $(API_EXAMPLES)   && \
 	    echo OUTPUT_DIRECTORY = $(RTE_OUTPUT)/doc && \
 	    echo HTML_OUTPUT      = html/api          && \
 	    echo GENERATE_HTML    = YES               && \
@@ -82,9 +85,17 @@ api-html: api-html-clean
 
 .PHONY: api-html-clean
 api-html-clean:
+	$(Q)rm -f $(API_EXAMPLES)
 	$(Q)rm -f $(RTE_OUTPUT)/doc/html/api/*
 	$(Q)rmdir -p --ignore-fail-on-non-empty $(RTE_OUTPUT)/doc/html/api 2>&- || true
 
+$(API_EXAMPLES): api-html-clean
+	$(Q)mkdir -p $(@D)
+	@printf '/**\n' > $(API_EXAMPLES)
+	@printf '@page examples DPDK Example Programs\n\n' >> $(API_EXAMPLES)
+	@find examples -type f -name '*.c' -printf '@example %p\n' >> $(API_EXAMPLES)
+	@printf '*/\n' >> $(API_EXAMPLES)
+
 guides-pdf-clean: guides-pdf-img-clean
 guides-pdf-img-clean:
 	$(Q)rm -f $(RTE_SDK)/doc/guides/*/img/*.pdf
diff --git a/mk/rte.sdkinstall.mk b/mk/rte.sdkinstall.mk
index 7b0d8b52..dbac2a27 100644
--- a/mk/rte.sdkinstall.mk
+++ b/mk/rte.sdkinstall.mk
@@ -77,7 +77,7 @@ rte_mkdir = test -d $1 || mkdir -p $1
 
 # Create the relative symbolic link $2 -> $1
 # May be replaced with --relative option of ln from coreutils-8.16
-rte_symlink = ln -snf $$($(RTE_SDK)/scripts/relpath.sh $1 $(dir $2)) $2
+rte_symlink = ln -snf $$($(RTE_SDK)/buildtools/relpath.sh $1 $(dir $2)) $2
 
 .PHONY: pre_install
 pre_install:
@@ -124,15 +124,11 @@ install-runtime:
 	    tar -xf -      -C $(DESTDIR)$(bindir) --strip-components=1 \
 		--keep-newer-files
 	$(Q)$(call rte_mkdir,      $(DESTDIR)$(datadir))
-	$(Q)cp -a $(RTE_SDK)/tools $(DESTDIR)$(datadir)
-	$(Q)$(call rte_symlink,    $(DESTDIR)$(datadir)/tools/dpdk-setup.sh, \
-	                           $(DESTDIR)$(datadir)/tools/setup.sh)
-	$(Q)$(call rte_symlink,    $(DESTDIR)$(datadir)/tools/dpdk-devbind.py, \
-	                           $(DESTDIR)$(datadir)/tools/dpdk_nic_bind.py)
+	$(Q)cp -a $(RTE_SDK)/usertools $(DESTDIR)$(datadir)
 	$(Q)$(call rte_mkdir,      $(DESTDIR)$(sbindir))
-	$(Q)$(call rte_symlink,    $(DESTDIR)$(datadir)/tools/dpdk-devbind.py, \
+	$(Q)$(call rte_symlink,    $(DESTDIR)$(datadir)/usertools/dpdk-devbind.py, \
 	                           $(DESTDIR)$(sbindir)/dpdk-devbind)
-	$(Q)$(call rte_symlink,    $(DESTDIR)$(datadir)/tools/dpdk-pmdinfo.py, \
+	$(Q)$(call rte_symlink,    $(DESTDIR)$(datadir)/usertools/dpdk-pmdinfo.py, \
 	                           $(DESTDIR)$(bindir)/dpdk-pmdinfo)
 ifneq ($(wildcard $O/doc/man/*/*.1),)
 	$(Q)$(call rte_mkdir,      $(DESTDIR)$(mandir)/man1)
@@ -156,7 +152,7 @@ install-sdk:
 		--keep-newer-files
 	$(Q)$(call rte_mkdir,                            $(DESTDIR)$(sdkdir))
 	$(Q)cp -a               $(RTE_SDK)/mk            $(DESTDIR)$(sdkdir)
-	$(Q)cp -a               $(RTE_SDK)/scripts       $(DESTDIR)$(sdkdir)
+	$(Q)cp -a               $(RTE_SDK)/buildtools    $(DESTDIR)$(sdkdir)
 	$(Q)$(call rte_mkdir,                            $(DESTDIR)$(targetdir)/app)
 	$(Q)cp -a               $O/.config               $(DESTDIR)$(targetdir)
 	$(Q)cp -a               $O/app/dpdk-pmdinfogen   $(DESTDIR)$(targetdir)/app
diff --git a/mk/rte.sdkroot.mk b/mk/rte.sdkroot.mk
index 04ad523b..2843b7de 100644
--- a/mk/rte.sdkroot.mk
+++ b/mk/rte.sdkroot.mk
@@ -92,10 +92,16 @@ default: all
 config showconfigs showversion showversionum:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkconfig.mk $@
 
-.PHONY: test fast_test ring_test mempool_test perf_test coverage
-test fast_test ring_test mempool_test perf_test coverage:
+.PHONY: cscope gtags tags etags
+cscope gtags tags etags:
+	$(Q)$(RTE_SDK)/devtools/build-tags.sh $@ $T
+
+.PHONY: test test-basic test-fast test-ring test-mempool test-perf coverage
+test test-basic test-fast test-ring test-mempool test-perf coverage:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdktest.mk $@
 
+test: test-build
+
 .PHONY: install
 install:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkinstall.mk pre_install
@@ -109,10 +115,6 @@ help: doc-help
 doc-%:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkdoc.mk $*
 
-.PHONY: depdirs depgraph
-depdirs depgraph:
-	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkdepdirs.mk $@
-
 .PHONY: gcov gcovclean
 gcov gcovclean:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkgcov.mk $@
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index ddbbbf6b..daeea90f 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -46,23 +46,23 @@ DIR := $(shell basename $(RTE_OUTPUT))
 #
 # test: launch auto-tests, very simple for now.
 #
-.PHONY: test fast_test perf_test coverage
+.PHONY: test test-basic test-fast test-perf coverage
 
 PERFLIST=ring_perf,mempool_perf,memcpy_perf,hash_perf,timer_perf
 coverage: BLACKLIST=-$(PERFLIST)
-fast_test: BLACKLIST=-$(PERFLIST)
-perf_test: WHITELIST=$(PERFLIST)
+test-fast: BLACKLIST=-$(PERFLIST)
+test-perf: WHITELIST=$(PERFLIST)
 
-test fast_test perf_test:
+test test-basic test-fast test-perf:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python $(RTE_SDK)/test/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
 	else \
-		echo "No test found, please do a 'make build' first, or specify O=" ; \
+		echo "No test found, please do a 'make test-build' first, or specify O=" ; \
 	fi
 
 # this is a special target to ease the pain of running coverage tests
@@ -71,14 +71,14 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/cmdline_test/cmdline_test.py \
+		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python $(RTE_SDK)/test/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \
 		$(RTE_OUTPUT)/app/dpdk-procinfo --file-prefix=ring_perf -- -m; \
 	else \
-		echo "No test found, please do a 'make build' first, or specify O=" ;\
+		echo "No test found, please do a 'make test-build' first, or specify O=" ;\
 	fi
diff --git a/mk/rte.shared.mk b/mk/rte.shared.mk
index fc6b0b44..87ccf0ba 100644
--- a/mk/rte.shared.mk
+++ b/mk/rte.shared.mk
@@ -32,7 +32,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)
@@ -131,7 +130,6 @@ include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 include $(RTE_SDK)/mk/internal/rte.build-post.mk
-include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 
 .PHONY: FORCE
 FORCE:
diff --git a/mk/rte.subdir.mk b/mk/rte.subdir.mk
index 256e64e7..92f5de4c 100644
--- a/mk/rte.subdir.mk
+++ b/mk/rte.subdir.mk
@@ -37,6 +37,8 @@ include $(RTE_SDK)/mk/internal/rte.install-pre.mk
 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
 
+ALL_DEPDIRS := $(patsubst DEPDIRS-%,%,$(filter DEPDIRS-%,$(.VARIABLES)))
+
 CLEANDIRS = $(addsuffix _clean,$(DIRS-y) $(DIRS-n) $(DIRS-))
 
 VPATH += $(SRCDIR)
@@ -60,7 +62,8 @@ build: _postbuild
 $(DIRS-y):
 	@[ -d $(CURDIR)/$@ ] || mkdir -p $(CURDIR)/$@
 	@echo "== Build $S/$@"
-	@$(MAKE) S=$S/$@ -f $(SRCDIR)/$@/Makefile -C $(CURDIR)/$@ all
+	@$(MAKE) S=$S/$@ -f $(SRCDIR)/$@/Makefile -C $(CURDIR)/$@ \
+		DEPDIRS="$(DEPDIRS-$@)" all
 
 .PHONY: clean
 clean: _postclean
@@ -72,37 +75,16 @@ clean: _postclean
 	fi
 	@rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
 
-#
-# include .depdirs and define rules to order priorities between build
-# of directories.
-#
-include $(RTE_OUTPUT)/.depdirs
-
 define depdirs_rule
-$(1): $(sort $(patsubst $(S)/%,%,$(LOCAL_DEPDIRS-$(S)/$(1))))
+$(DEPDIRS-$(1)):
+
+$(1): | $(DEPDIRS-$(1))
+
+$(if $(D),$(info $(1) depends on $(DEPDIRS-$(1))))
 endef
 
-$(foreach d,$(DIRS-y),$(eval $(call depdirs_rule,$(d))))
-
-
-# use a "for" in a shell to process dependencies: we don't want this
-# task to be run in parallel.
-.PHONY: depdirs
-depdirs:
-	@for d in $(DIRS-y); do \
-		if [ -f $(SRCDIR)/$$d/Makefile ]; then \
-			$(MAKE) S=$S/$$d -f $(SRCDIR)/$$d/Makefile depdirs ; \
-		fi ; \
-	done
-
-.PHONY: depgraph
-depgraph:
-	@for d in $(DIRS-y); do \
-		echo "    \"$(S)\" -> \"$(S)/$$d\"" ; \
-		if [ -f $(SRCDIR)/$$d/Makefile ]; then \
-			$(MAKE) S=$S/$$d -f $(SRCDIR)/$$d/Makefile depgraph ; \
-		fi ; \
-	done
+$(foreach dir,$(ALL_DEPDIRS),\
+	$(eval $(call depdirs_rule,$(dir))))
 
 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
diff --git a/mk/target/generic/rte.vars.mk b/mk/target/generic/rte.vars.mk
index b31e4266..5d22a6a6 100644
--- a/mk/target/generic/rte.vars.mk
+++ b/mk/target/generic/rte.vars.mk
@@ -125,9 +125,6 @@ LDFLAGS += -L$(RTE_OUTPUT)/lib
 ifeq ($(BUILDING_RTE_SDK),1)
 # building sdk
 CFLAGS += -include $(RTE_OUTPUT)/include/rte_config.h
-ifeq ($(CONFIG_RTE_INSECURE_FUNCTION_WARNING),y)
-CFLAGS += -include rte_warnings.h
-endif
 else
 # if we are building an external application, include SDK's lib and
 # includes too
@@ -136,9 +133,6 @@ ifneq ($(wildcard $(RTE_OUTPUT)/include/rte_config.h),)
 CFLAGS += -include $(RTE_OUTPUT)/include/rte_config.h
 endif
 CFLAGS += -include $(RTE_SDK_BIN)/include/rte_config.h
-ifeq ($(CONFIG_RTE_INSECURE_FUNCTION_WARNING),y)
-CFLAGS += -include rte_warnings.h
-endif
 LDFLAGS += -L$(RTE_SDK_BIN)/lib
 endif
 
diff --git a/mk/toolchain/clang/rte.toolchain-compat.mk b/mk/toolchain/clang/rte.toolchain-compat.mk
index b734413b..9e095d38 100644
--- a/mk/toolchain/clang/rte.toolchain-compat.mk
+++ b/mk/toolchain/clang/rte.toolchain-compat.mk
@@ -38,7 +38,8 @@
 
 # find out CLANG version
 
-CLANG_VERSION := $(shell $(CC) -v 2>&1 | grep version | sed "s/.*version \([0-9]*\.[0-9]*\).*/\1/")
+CLANG_VERSION := $(shell $(CC) -v 2>&1 | \
+	sed -n "s/.*version \([0-9]*\.[0-9]*\).*/\1/p")
 
 CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f1 -d.)
 
diff --git a/mk/toolchain/clang/rte.vars.mk b/mk/toolchain/clang/rte.vars.mk
index 7749b991..af34c10a 100644
--- a/mk/toolchain/clang/rte.vars.mk
+++ b/mk/toolchain/clang/rte.vars.mk
@@ -79,5 +79,10 @@ include $(RTE_SDK)/mk/toolchain/$(RTE_TOOLCHAIN)/rte.toolchain-compat.mk
 # workaround clang bug with warning "missing field initializer" for "= {0}"
 WERROR_FLAGS += -Wno-missing-field-initializers
 
+# disable packed member unalign warnings
+ifeq ($(shell test $(CLANG_MAJOR_VERSION) -ge 4 && echo 1), 1)
+WERROR_FLAGS += -Wno-address-of-packed-member
+endif
+
 export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF
 export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS
diff --git a/mk/toolchain/gcc/rte.toolchain-compat.mk b/mk/toolchain/gcc/rte.toolchain-compat.mk
index 6eed20cc..280dde2a 100644
--- a/mk/toolchain/gcc/rte.toolchain-compat.mk
+++ b/mk/toolchain/gcc/rte.toolchain-compat.mk
@@ -89,4 +89,9 @@ else
 	ifeq ($(shell test $(GCC_VERSION) -lt 42 && echo 1), 1)
 		MACHINE_CFLAGS := $(filter-out -march% -mtune% -msse%,$(MACHINE_CFLAGS))
 	endif
+
+	# Disable thunderx PMD for gcc < 4.7
+	ifeq ($(shell test $(GCC_VERSION) -lt 47 && echo 1), 1)
+		CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD=d
+	endif
 endif
diff --git a/mk/toolchain/gcc/rte.vars.mk b/mk/toolchain/gcc/rte.vars.mk
index ff70f3d9..3834e00c 100644
--- a/mk/toolchain/gcc/rte.vars.mk
+++ b/mk/toolchain/gcc/rte.vars.mk
@@ -81,9 +81,9 @@ ifeq ($(RTE_DEVEL_BUILD),y)
 WERROR_FLAGS += -Werror
 endif
 
-# There are many issues reported for ARMv7 architecture
+# There are many issues reported for strict alignment architectures
 # which are not necessarily fatal. Report as warnings.
-ifeq ($(CONFIG_RTE_ARCH_ARMv7),y)
+ifeq ($(CONFIG_RTE_ARCH_STRICT_ALIGN),y)
 WERROR_FLAGS += -Wno-error=cast-align
 endif
 
@@ -99,5 +99,12 @@ ifeq ($(shell test $(GCC_VERSION) -lt 47 && echo 1), 1)
 WERROR_FLAGS += -Wno-uninitialized
 endif
 
+ifeq ($(shell test $(GCC_VERSION) -gt 70 && echo 1), 1)
+# Tell GCC only to error for switch fallthroughs without a suitable comment
+WERROR_FLAGS += -Wimplicit-fallthrough=2
+# Ignore errors for snprintf truncation
+WERROR_FLAGS += -Wno-format-truncation
+endif
+
 export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF
 export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS
diff --git a/mk/toolchain/icc/rte.toolchain-compat.mk b/mk/toolchain/icc/rte.toolchain-compat.mk
index 41344668..88f1ac92 100644
--- a/mk/toolchain/icc/rte.toolchain-compat.mk
+++ b/mk/toolchain/icc/rte.toolchain-compat.mk
@@ -72,4 +72,9 @@ else
 		# remove march options
 		MACHINE_CFLAGS := $(patsubst -march=%,-xSSE3,$(MACHINE_CFLAGS))
 	endif
+
+	# Disable thunderx PMD for icc <= 16.0
+	ifeq ($(shell test $(ICC_MAJOR_VERSION) -le 16 && echo 1), 1)
+		CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD=d
+	endif
 endif
diff --git a/mk/toolchain/icc/rte.vars.mk b/mk/toolchain/icc/rte.vars.mk
index ba69f1f8..dd336451 100644
--- a/mk/toolchain/icc/rte.vars.mk
+++ b/mk/toolchain/icc/rte.vars.mk
@@ -69,8 +69,11 @@ TOOLCHAIN_ASFLAGS =
 #   error #13368: loop was not vectorized with "vector always assert"
 #   error #15527: loop was not vectorized: function call to fprintf cannot be vectorize
 #                   was declared "deprecated"
+#   Warning #11074, 11076: to prevent "inline-max-size" warnings.
 WERROR_FLAGS := -Wall -w2 -diag-disable 271 -diag-warning 1478
 WERROR_FLAGS += -diag-disable 13368 -diag-disable 15527
+WERROR_FLAGS += -diag-disable 188
+WERROR_FLAGS += -diag-disable 11074 -diag-disable 11076
 
 ifeq ($(RTE_DEVEL_BUILD),y)
 WERROR_FLAGS += -Werror-all
@@ -78,10 +81,6 @@ endif
 
 # process cpu flags
 include $(RTE_SDK)/mk/toolchain/$(RTE_TOOLCHAIN)/rte.toolchain-compat.mk
-# disable max-inline params boundaries for ICC compiler for version 15 and greater
-ifeq ($(shell test $(ICC_MAJOR_VERSION) -ge 14 && echo 1), 1)
-	TOOLCHAIN_CFLAGS += -no-inline-max-size -no-inline-max-total-size
-endif
 
 export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF
 export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS