-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
# limitations under the License.
DPDK_PKTMBUF_HEADROOM ?= 128
+DPDK_CACHE_LINE_SIZE ?= 64
+DPDK_DOWNLOAD_DIR ?= $(DL_CACHE_DIR)
DPDK_DEBUG ?= n
+DPDK_AARCH64_GENERIC ?= y
DPDK_MLX4_PMD ?= n
DPDK_MLX5_PMD ?= n
-DPDK_MLX5_COMMON_PMD ?= n
DPDK_TAP_PMD ?= n
DPDK_FAILSAFE_PMD ?= n
-DPDK_MACHINE ?= default
-dpdk_version ?= 20.08
-dpdk_base_url ?= http://fast.dpdk.org/rel
-dpdk_tarball := dpdk-$(dpdk_version).tar.xz
-dpdk_tarball_md5sum_20.08 := 64badd32cd6bc0761befc8f2402c2148
-dpdk_tarball_md5sum := $(dpdk_tarball_md5sum_$(dpdk_version))
-dpdk_url := $(dpdk_base_url)/$(dpdk_tarball)
-dpdk_tarball_strip_dirs := 1
+DPDK_VERSION ?= 20.08
+DPDK_BASE_URL ?= http://fast.dpdk.org/rel
+DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
+DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
+DPDK_18.11_TARBALL_MD5_CKSUM := 04b86f4a77f4f81a7fbd26467dd2ea9f
+DPDK_20.05_TARBALL_MD5_CKSUM := 7c6f3e7f7de2422775c4cba116012c4d
+DPDK_20.08_TARBALL_MD5_CKSUM := 64badd32cd6bc0761befc8f2402c2148
+MACHINE=$(shell uname -m)
-# Debug or release
+# replace dot with space, and if 3rd word exists we deal with stable dpdk rel
+ifeq ($(word 3,$(subst ., ,$(DPDK_VERSION))),)
+DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
+else
+DPDK_SOURCE := $(B)/dpdk-stable-$(DPDK_VERSION)
+endif
+
+ifeq ($(MACHINE),$(filter $(MACHINE),x86_64))
+ AESNI ?= y
+ DPDK_BUILD_DEPS := ipsec-mb-install
+else
+ AESNI ?= n
+endif
+
+ifneq (,$(findstring clang,$(CC)))
+DPDK_CC=clang
+else ifneq (,$(findstring icc,$(CC)))
+DPDK_CC=icc
+else
+DPDK_CC=gcc
+endif
+
+##############################################################################
+# Intel x86
+##############################################################################
+ifeq ($(MACHINE),$(filter $(MACHINE),x86_64 i686))
+DPDK_TARGET ?= $(MACHINE)-native-linuxapp-$(DPDK_CC)
+DPDK_MACHINE ?= nhm
+DPDK_TUNE ?= core-avx2
+
+##############################################################################
+# ARM64
+##############################################################################
+else ifeq ($(MACHINE),aarch64)
+CROSS :=
+export CROSS
+DPDK_TARGET ?= arm64-armv8a-linuxapp-$(DPDK_CC)
+DPDK_MACHINE ?= armv8a
+DPDK_TUNE ?= generic
+ifeq (y, $(DPDK_AARCH64_GENERIC))
+DPDK_CACHE_LINE_SIZE := 128
+# assign aarch64 variant specific options
+else
+CPU_IMP_ARM = 0x41
+CPU_IMP_CAVIUM = 0x43
+
+CPU_PART_ARM_CORTEX_A53 = 0xd03
+CPU_PART_ARM_CORTEX_A57 = 0xd07
+CPU_PART_ARM_CORTEX_A72 = 0xd08
+CPU_PART_ARM_CORTEX_A73 = 0xd09
+
+CPU_PART_CAVIUM_THUNDERX = 0x0a1
+CPU_PART_CAVIUM_THUNDERX_81XX = 0x0a2
+CPU_PART_CAVIUM_THUNDERX_83XX = 0x0a3
-DPDK_BUILD_TYPE:=release
-ifeq ($(DPDK_DEBUG), y)
-DPDK_BUILD_TYPE:=debug
+MIDR_IMPLEMENTER=$(shell awk '/implementer/ {print $$4;exit}' /proc/cpuinfo)
+MIDR_PARTNUM=$(shell awk '/part/ {print $$4;exit}' /proc/cpuinfo)
+
+ifeq ($(MIDR_IMPLEMENTER),$(CPU_IMP_ARM))
+##############################################################################
+# Arm Cortex
+##############################################################################
+CPU_PART_ARM_TUNE := $(CPU_PART_ARM_CORTEX_A53)/cortex-a53 \
+ $(CPU_PART_ARM_CORTEX_A57)/cortex-a57 \
+ $(CPU_PART_ARM_CORTEX_A72)/cortex-a72 \
+ $(CPU_PART_ARM_CORTEX_A73)/cortex-a73
+CPU_TUNE = $(notdir $(filter $(MIDR_PARTNUM)/%,$(CPU_PART_ARM_TUNE)))
+ifneq ($(CPU_TUNE),)
+DPDK_TUNE = $(CPU_TUNE)
+else
+$(warning Unknown Arm CPU)
endif
-DPDK_DRIVERS_DISABLED := baseband/\*, \
- bus/dpaa, \
- bus/ifpga, \
- compress/\*, \
- crypto/ccp, \
- crypto/dpaa_sec, \
- crypto/openssl, \
- event/\*, \
- mempool/dpaa, \
- net/af_packet, \
- net/bnx2x, \
- net/bonding, \
- net/ipn3ke, \
- net/liquidio, \
- net/pcap, \
- net/pfe, \
- net/sfc, \
- net/softnic, \
- net/thunderx, \
- raw/ifpga, \
- net/af_xdp
-
-DPDK_LIBS_DISABLED := acl, \
- bbdev, \
- bitratestats, \
- bpf, \
- cfgfile, \
- distributor, \
- efd, \
- fib, \
- flow_classify, \
- graph, \
- gro, \
- gso, \
- jobstats, \
- kni, \
- latencystats, \
- lpm, \
- member, \
- node, \
- pipeline, \
- port, \
- power, \
- rawdev, \
- rib, \
- table
-
-# Adjust disabled pmd and libs depending on user provided variables
-ifeq ($(DPDK_MLX4_PMD), n)
- DPDK_DRIVERS_DISABLED += ,net/mlx4
+else ifeq ($(MIDR_IMPLEMENTER),$(CPU_IMP_CAVIUM))
+##############################################################################
+# Cavium ThunderX
+##############################################################################
+ifneq (,$(findstring $(MIDR_PARTNUM),$(CPU_PART_CAVIUM_THUNDERX) \
+ $(CPU_PART_CAVIUM_THUNDERX_81XX) $(CPU_PART_CAVIUM_THUNDERX_83XX)))
+DPDK_TARGET = arm64-thunderx-linuxapp-$(DPDK_CC)
+DPDK_MACHINE = thunderx
+DPDK_CACHE_LINE_SIZE := 128
+else
+$(warning Unknown Cavium CPU)
endif
-ifeq ($(DPDK_MLX5_PMD), n)
- DPDK_DRIVERS_DISABLED += ,net/mlx5
endif
-ifeq ($(DPDK_MLX5_COMMON_PMD), n)
- DPDK_DRIVERS_DISABLED += ,common/mlx5
+
+# finish of assigning aarch64 variant specific options
endif
-ifeq ($(DPDK_TAP_PMD), n)
- DPDK_DRIVERS_DISABLED += ,net/tap
+
+##############################################################################
+# Unknown platform
+##############################################################################
+else
+$(error Unknown platform)
endif
-ifeq ($(DPDK_FAILSAFE_PMD), n)
- DPDK_DRIVERS_DISABLED += ,net/failsafe
+
+# compiler/linker custom arguments
+ifeq ($(DPDK_CC),clang)
+DPDK_CPU_CFLAGS := -fPIE -fPIC
+else
+DPDK_CPU_CFLAGS := -pie -fPIC
endif
-# Sanitize DPDK_DRIVERS_DISABLED and DPDK_LIBS_DISABLED
-DPDK_DRIVERS_DISABLED := $(shell echo $(DPDK_DRIVERS_DISABLED) | tr -d '\\\t ')
-DPDK_LIBS_DISABLED := $(shell echo $(DPDK_LIBS_DISABLED) | tr -d '\\\t ')
-
-HASH := \#
-# post-meson-setup snippet to alter rte_build_config.h
-define dpdk_config
-if grep -q RTE_$(1) $(dpdk_src_dir)/config/rte_config.h ; then \
-sed -i -e 's/$(HASH)define RTE_$(1).*/$(HASH)define RTE_$(1) $(DPDK_$(1))/' \
- $(dpdk_src_dir)/config/rte_config.h; \
-elif grep -q RTE_$(1) $(dpdk_build_dir)/rte_build_config.h ; then \
-sed -i -e 's/$(HASH)define RTE_$(1).*/$(HASH)define RTE_$(1) $(DPDK_$(1))/' \
- $(dpdk_build_dir)/rte_build_config.h; \
-else \
-echo '$(HASH)define RTE_$(1) $(DPDK_$(1))' \
- >> $(dpdk_build_dir)/rte_build_config.h ; \
+ifeq ($(DPDK_DEBUG),n)
+DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
+else
+DPDK_EXTRA_CFLAGS := -g -O0
+endif
+
+# -Wimplicit-fallthrough was introduced starting from GCC 7,
+# and it requires newer version of ccache.
+# Disable fallthrough warning for old ccache version.
+ifeq ($(DPDK_CC),gcc)
+GCC_VER_V = "7.0.0"
+CCACHE_VER_V = "3.4.1"
+GCC_VER = $(shell gcc --version | grep ^gcc | sed 's/^.* //g')
+CCACHE_VER = $(shell ccache --version | grep ^ccache | sed 's/^.* //g')
+ifeq ($(shell expr "$(GCC_VER)" ">=" "$(GCC_VER_V)"),1)
+ifeq ($(shell expr "$(CCACHE_VER)" "<" "$(CCACHE_VER_V)"),1)
+DPDK_EXTRA_CFLAGS += -Wimplicit-fallthrough=0
+endif
+endif
+endif
+
+DPDK_EXTRA_CFLAGS += -I$(I)/include
+DPDK_EXTRA_LDFLAGS += -L$(I)/lib
+
+# assemble DPDK make arguments
+DPDK_MAKE_ARGS := -C $(DPDK_SOURCE) -j $(JOBS) \
+ T=$(DPDK_TARGET) \
+ RTE_CONFIG_TEMPLATE=../custom-config \
+ EXTRA_CFLAGS="$(DPDK_EXTRA_CFLAGS)" \
+ EXTRA_LDFLAGS="$(DPDK_EXTRA_LDFLAGS)" \
+ CPU_CFLAGS="$(DPDK_CPU_CFLAGS)" \
+ DESTDIR=$(I) \
+ MAKE_PAUSE=n \
+ $(DPDK_MAKE_EXTRA_ARGS)
+
+define set
+@if grep -q CONFIG_$1 $@ ; \
+ then sed -i -e 's/.*\(CONFIG_$1=\).*/\1$2/' $@ ; \
+ else echo CONFIG_$1=$2 >> $@ ; \
fi
endef
-DPDK_MESON_ARGS = \
- --default-library static \
- --libdir lib \
- --prefix $(dpdk_install_dir) \
- -Dtests=false \
- "-Ddisable_drivers=$(DPDK_DRIVERS_DISABLED)" \
- "-Ddisable_libs=$(DPDK_LIBS_DISABLED)" \
- -Db_pie=true \
- -Dmachine=$(DPDK_MACHINE) \
- --buildtype=$(DPDK_BUILD_TYPE)
-
-define dpdk_config_cmds
- cd $(dpdk_build_dir) && \
- rm -rf ../dpdk-meson-venv && \
- mkdir -p ../dpdk-meson-venv && \
- python3 -m venv ../dpdk-meson-venv && \
- source ../dpdk-meson-venv/bin/activate && \
- pip3 install meson==0.54 && \
- meson setup $(dpdk_src_dir) \
- $(dpdk_build_dir) \
- $(DPDK_MESON_ARGS) \
- | tee $(dpdk_config_log) && \
- deactivate && \
- echo "DPDK post meson configuration" && \
- echo "Altering rte_build_config.h" && \
- $(call dpdk_config,PKTMBUF_HEADROOM)
-endef
+$(B)/custom-config: $(B)/.dpdk-patch.ok Makefile
+ @echo --- generating custom config from $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) ---
+ @cpp -undef -ffreestanding -x assembler-with-cpp $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) $@
+ $(call set,RTE_MACHINE,$(DPDK_MACHINE))
+ @# modify options
+ $(call set,RTE_MAX_LCORE,256)
+ $(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
+ $(call set,RTE_CACHE_LINE_SIZE,$(DPDK_CACHE_LINE_SIZE))
+ $(call set,RTE_BUILD_COMBINE_LIBS,y)
+ $(call set,RTE_PCI_CONFIG,y)
+ $(call set,RTE_PCI_EXTENDED_TAG,"on")
+ $(call set,RTE_PCI_MAX_READ_REQUEST_SIZE,4096)
+ $(call set,RTE_LIBRTE_PMD_BOND,n)
+ $(call set,RTE_LIBRTE_IP_FRAG,y)
+ $(call set,RTE_LIBRTE_PMD_QAT,y)
+ $(call set,RTE_LIBRTE_PMD_QAT_SYM,y)
+ $(call set,RTE_LIBRTE_PMD_AESNI_MB,$(AESNI))
+ $(call set,RTE_LIBRTE_PMD_AESNI_GCM,$(AESNI))
+ $(call set,RTE_LIBRTE_MLX4_PMD,$(DPDK_MLX4_PMD))
+ $(call set,RTE_LIBRTE_MLX5_PMD,$(DPDK_MLX5_PMD))
+ $(call set,RTE_LIBRTE_BNXT_PMD,y)
+ $(call set,RTE_LIBRTE_PMD_SOFTNIC,n)
+ $(call set,RTE_IBVERBS_LINK_DLOPEN,y)
+ $(call set,RTE_LIBRTE_PMD_TAP,$(DPDK_TAP_PMD))
+ $(call set,RTE_LIBRTE_GSO,$(DPDK_TAP_PMD))
+ $(call set,RTE_LIBRTE_PMD_FAILSAFE,$(DPDK_FAILSAFE_PMD))
+ @# not needed
+ $(call set,RTE_ETHDEV_RXTX_CALLBACKS,n)
+ $(call set,RTE_LIBRTE_CFGFILE,n)
+ $(call set,RTE_LIBRTE_LPM,n)
+ $(call set,RTE_LIBRTE_ACL,n)
+ $(call set,RTE_LIBRTE_JOBSTATS,n)
+ $(call set,RTE_LIBRTE_EFD,n)
+ $(call set,RTE_LIBRTE_MEMBER,n)
+ $(call set,RTE_LIBRTE_BITRATE,n)
+ $(call set,RTE_LIBRTE_LATENCY_STATS,n)
+ $(call set,RTE_LIBRTE_POWER,n)
+ $(call set,RTE_LIBRTE_DISTRIBUTOR,n)
+ $(call set,RTE_LIBRTE_PORT,n)
+ $(call set,RTE_LIBRTE_TABLE,n)
+ $(call set,RTE_LIBRTE_PIPELINE,n)
+ $(call set,RTE_LIBRTE_PMD_SOFTNIC,n)
+ $(call set,RTE_LIBRTE_FLOW_CLASSIFY,n)
+ $(call set,RTE_LIBRTE_ACL,n)
+ $(call set,RTE_LIBRTE_GRO,n)
+ $(call set,RTE_LIBRTE_KNI,n)
+ $(call set,RTE_LIBRTE_BPF,n)
+ $(call set,RTE_LIBRTE_RAWDEV,n)
+ $(call set,RTE_LIBRTE_PMD_IFPGA_RAWDEV,n)
+ $(call set,RTE_LIBRTE_IPN3KE_PMD,n)
+ $(call set,RTE_LIBRTE_IFPGA_BUS,n)
+ $(call set,RTE_LIBRTE_BBDEV,n)
+ $(call set,RTE_LIBRTE_BBDEV_NULL,n)
+ $(call set,RTE_LIBRTE_GRAPH,n)
+ $(call set,RTE_LIBRTE_NODE,n)
+ $(call set,RTE_LIBRTE_FIB,n)
+ $(call set,RTE_LIBRTE_RIB,n)
+ $(call set,RTE_TEST_PMD,n)
+ $(call set,RTE_KNI_KMOD,n)
+ $(call set,RTE_EAL_IGB_UIO,n)
+ @# currently broken in 18.02
+ $(call set,RTE_LIBRTE_DPAA_BUS,n)
+ $(call set,RTE_LIBRTE_DPAA_MEMPOOL,n)
+ $(call set,RTE_LIBRTE_DPAA_PMD,n)
+ $(call set,RTE_LIBRTE_PMD_DPAA_SEC,n)
+ $(call set,RTE_LIBRTE_PMD_DPAA_EVENTDEV,n)
+ @rm -f .dpdk-config.ok
-define dpdk_build_cmds
- cd $(dpdk_build_dir) && \
- source ../dpdk-meson-venv/bin/activate && \
- meson compile -C . | tee $(dpdk_build_log) && \
- deactivate
-endef
+DPDK_DOWNLOADS = $(CURDIR)/downloads/$(DPDK_TARBALL)
-define dpdk_install_cmds
- cd $(dpdk_build_dir) && \
- source ../dpdk-meson-venv/bin/activate && \
- meson install && \
- cd $(dpdk_install_dir)/lib && \
- echo "GROUP ( $$(ls librte*.a ) )" > libdpdk.a && \
- rm -rf librte*.so librte*.so.* dpdk/*/librte*.so dpdk/*/librte*.so.* && \
- deactivate && \
- rm -rf $(dpdk_build_dir)/../dpdk-meson-venv
-endef
+$(DPDK_DOWNLOADS):
+ mkdir -p downloads
+ @if [ -e $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) ] ; \
+ then cp $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) $@ ; \
+ else curl -o $@ -LO $(DPDK_TAR_URL) ; \
+ fi
+ @rm -f $(B)/.dpdk-download.ok
+
+$(B)/.dpdk-download.ok: $(DPDK_DOWNLOADS)
+ @mkdir -p $(B)
+ @openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
+ @([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
+ ( echo "Bad Checksum! Please remove $< and retry" && \
+ rm $(B)/$(DPDK_TARBALL).md5sum && false ))
+ @touch $@
+
+.PHONY: dpdk-download
+dpdk-download: $(B)/.dpdk-download.ok
+
+$(B)/.dpdk-extract.ok: $(B)/.dpdk-download.ok
+ @echo --- extracting $(DPDK_TARBALL) ---
+ @tar --directory $(B) --extract --file $(DPDK_DOWNLOADS)
+ @touch $@
+
+.PHONY: dpdk-extract
+dpdk-extract: $(B)/.dpdk-extract.ok
+
+$(B)/.dpdk-patch.ok: $(B)/.dpdk-extract.ok
+ifneq ($(wildcard $(CURDIR)/patches/dpdk_$(DPDK_VERSION)/*.patch),)
+ @echo --- patching ---
+ @for f in $(CURDIR)/patches/dpdk_$(DPDK_VERSION)/*.patch ; do \
+ echo Applying patch: $$(basename $$f) ; \
+ patch -p1 -d $(DPDK_SOURCE) < $$f ; \
+ done
+endif
+ @touch $@
+
+.PHONY: dpdk-patch
+dpdk-patch: $(B)/.dpdk-patch.ok
+
+$(B)/.dpdk-config.ok: $(B)/.dpdk-patch.ok $(B)/custom-config
+ @make $(DPDK_MAKE_ARGS) config
+ @touch $@
+
+.PHONY: dpdk-config
+dpdk-config: $(B)/.dpdk-config.ok
+
+$(B)/.dpdk-build.ok: dpdk-config $(DPDK_BUILD_DEPS)
+ @if [ ! -e $(B)/.dpdk-config.ok ] ; then echo 'Please run "make config" first' && false ; fi
+ @rm -f $(B)/.*.install.ok #deals with build-root/Makefile line 709
+ @make $(DPDK_MAKE_ARGS) install
+ @touch $@
+
+.PHONY: dpdk-build
+dpdk-build: $(B)/.dpdk-build.ok
-$(eval $(call package,dpdk))
+.PHONY: dpdk-install
+dpdk-install: $(B)/.dpdk-build.ok
+++ /dev/null
-diff --git a/app/meson.build b/app/meson.build
-index eb74f215a..93affefa3 100644
---- a/app/meson.build
-+++ b/app/meson.build
-@@ -42,7 +42,17 @@ foreach app:apps
-
- subdir(name)
-
-- if build
-+ foreach d:deps
-+ if dpdk_libs_disabled.contains(d)
-+ build = false
-+ reason = 'missing dependency, "@0@" '.format (d)
-+ endif
-+ endforeach
-+
-+ if not build
-+ dpdk_apps_disabled += name
-+ set_variable(name.underscorify() + '_disable_reason', reason)
-+ else
- dep_objs = []
- foreach d:deps
- dep_objs += get_variable(get_option('default_library')
-diff --git a/lib/meson.build b/lib/meson.build
-index 3852c0156..76996544d 100644
---- a/lib/meson.build
-+++ b/lib/meson.build
-@@ -44,6 +44,8 @@ if is_windows
- ] # only supported libraries for windows
- endif
-
-+disabled_libs = get_option('disable_libs').split(',')
-+
- default_cflags = machine_args
- default_cflags += ['-DALLOW_EXPERIMENTAL_API']
- default_cflags += ['-DALLOW_INTERNAL_API']
-@@ -78,6 +80,11 @@ foreach l:libraries
- dir_name = 'librte_' + l
- subdir(dir_name)
-
-+ if disabled_libs.contains(l)
-+ build = false
-+ reason = 'Explicitly disabled via build config'
-+ endif
-+
- if build
- shared_deps = ext_deps
- static_deps = ext_deps
-diff --git a/meson.build b/meson.build
-index 61d9a4f5f..cf04f0e0e 100644
---- a/meson.build
-+++ b/meson.build
-@@ -21,6 +21,7 @@ dpdk_drivers = []
- dpdk_extra_ldflags = []
- dpdk_libs_disabled = []
- dpdk_drvs_disabled = []
-+dpdk_apps_disabled = []
- abi_version_file = files('ABI_VERSION')
-
- if host_machine.cpu_family().startswith('x86')
-@@ -106,6 +107,14 @@ foreach class:dpdk_driver_classes
- endforeach
- message(output_message + '\n')
-
-+output_message = '\n===============\nApplications Disabled\n===============\n'
-+foreach app:dpdk_apps_disabled
-+ reason = get_variable(app.underscorify() + '_disable_reason')
-+ output_message += app + ':\t' + reason + '\n\t'
-+endforeach
-+
-+message(output_message + '\n')
-+
- output_message = '\n=================\nContent Skipped\n=================\n'
- output_message += '\nlibs:\n\t'
- foreach lib:dpdk_libs_disabled
-diff --git a/meson_options.txt b/meson_options.txt
-index 9bf18ab6b..d1aa46b8d 100644
---- a/meson_options.txt
-+++ b/meson_options.txt
-@@ -4,6 +4,8 @@ option('armv8_crypto_dir', type: 'string', value: '',
- description: 'path to the armv8_crypto library installation directory')
- option('disable_drivers', type: 'string', value: '',
- description: 'Comma-separated list of drivers to explicitly disable.')
-+option('disable_libs', type: 'string', value: '',
-+ description: 'Comma-separated list of libs to explicitly disable.')
- option('drivers_install_subdir', type: 'string', value: 'dpdk/pmds-<VERSION>',
- description: 'Subdirectory of libdir where to install PMDs. Defaults to using a versioned subdirectory.')
- option('enable_docs', type: 'boolean', value: false,
Code Review / vpp.git / commitdiff