1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright (C) 2017 Intel Corporation. 3# All rights reserved. 4# Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 5# 6 7SPDK_ROOT_DIR := $(abspath $(CURDIR)/..) 8include $(SPDK_ROOT_DIR)/mk/spdk.common.mk 9 10.PHONY: all clean install uninstall 11 12DPDK_OPTS = -Denable_docs=false 13DPDK_OPTS += -Dtests=false 14DPDK_CFLAGS = 15 16ifeq ($(shell uname -m),aarch64) 17ifeq ($(shell uname -p),unknown) 18# Unknown ARM platform. ARM doesn't do platform=native which is DPDK's default. So change it. 19DPDK_OPTS += -Dplatform=generic 20endif 21endif 22 23DPDK_KMODS = false 24ifeq ($(OS),FreeBSD) 25DPDK_KMODS = true 26endif 27DPDK_OPTS += -Denable_kmods=$(DPDK_KMODS) 28 29ifeq ($(CONFIG_DEBUG),y) 30DPDK_OPTS += --buildtype=debug 31endif 32 33ifeq ($(CONFIG_SHARED),y) 34DPDK_OPTS += --default-library=shared 35else 36DPDK_OPTS += --default-library=static 37endif 38 39ifeq ($(CONFIG_LTO),y) 40# dpdk complains about compiler not supporting fat LTO objects when clang is in use so don't enable it in such a instance 41ifneq ($(CC_TYPE),clang) 42DPDK_OPTS += -Db_lto=true 43endif 44endif 45 46# the drivers we use 47DPDK_DRIVERS = bus bus/pci bus/vdev mempool/ring 48 49# Core DPDK libs 50DPDK_LIBS = eal ring mempool pci 51DPDK_LIBS += log kvargs telemetry 52# Governor required libs 53DPDK_LIBS += power timer ethdev net 54 55# common crypto/compress drivers 56ifeq ($(findstring y,$(CONFIG_DPDK_COMPRESSDEV)$(CONFIG_CRYPTO)$(CONFIG_VBDEV_COMPRESS)),y) 57DPDK_DRIVERS += crypto/qat compress/qat common/qat 58endif 59 60# common mlx5 libs 61ifeq ($(findstring y,$(CONFIG_CRYPTO_MLX5)$(CONFIG_VBDEV_COMPRESS_MLX5)),y) 62DPDK_DRIVERS += common/mlx5 bus/auxiliary 63endif 64 65ifeq ($(CONFIG_CRYPTO),y) 66DPDK_DRIVERS += crypto 67# aesni_mb is name of the PMD in DPDK 21.08 and earlier 68DPDK_DRIVERS += crypto/aesni_mb 69ifeq ($(CONFIG_CRYPTO_MLX5),y) 70DPDK_DRIVERS += crypto/mlx5 71endif 72ifeq ($(CONFIG_IPSEC_MB),y) 73DPDK_DRIVERS += crypto/ipsec_mb 74DPDK_CFLAGS += -I$(IPSEC_MB_DIR) 75# Workaround for DPDK 22.07 and DPDK 22.11.1, 76# will be able to remove starting with DPDK 23.03. 77ifeq ($(shell grep "define NO_COMPAT_IMB_API_053" $(SPDK_ROOT_DIR)/dpdk/drivers/crypto/qat/qat_sym_session.c), ) 78DPDK_CFLAGS += -DNO_COMPAT_IMB_API_053 79endif 80DPDK_LDFLAGS += -L$(IPSEC_MB_DIR) 81endif 82endif 83 84ifeq ($(findstring y,$(CONFIG_DPDK_COMPRESSDEV)$(CONFIG_VBDEV_COMPRESS)),y) 85DPDK_DRIVERS += compress compress/isal 86ifeq ($(CONFIG_VBDEV_COMPRESS_MLX5),y) 87DPDK_DRIVERS += compress/mlx5 88endif 89DPDK_CFLAGS += -I$(ISAL_DIR) 90DPDK_LDFLAGS += -L$(ISAL_DIR)/.libs -lisal 91endif 92 93DPDK_ENABLED_DRIVERS = $(shell echo $(DPDK_DRIVERS) | sed -E "s/ +/,/g") 94 95# crypto & compress deps 96DPDK_LIBS += reorder cryptodev 97DPDK_LIBS += compressdev 98DPDK_LIBS += security 99 100# vhost and deps 101DPDK_LIBS += cryptodev mbuf cmdline meter hash vhost dmadev 102 103# raid5 deps 104DPDK_LIBS += hash rcu 105 106DPDK_OPTS += -Dcpu_instruction_set=$(TARGET_ARCHITECTURE) 107 108ifneq ($(CONFIG_CROSS_PREFIX),) 109ifeq ($(findstring mingw,$(CONFIG_CROSS_PREFIX)),mingw) 110DPDK_OPTS += --cross-file $(SPDK_ROOT_DIR)/dpdk/config/x86/cross-mingw 111else 112$(error Automatic DPDK cross build is not supported. Please compile DPDK manually \ 113with e.g. `meson build --cross-file config/arm/arm64_armv8_linux_gcc`) 114endif 115endif 116 117# DPDK supports ASAN since version 21.11 118ifeq ($(CONFIG_ASAN),y) 119ifneq ($(OS),Windows) 120DPDK_OPTS += -Db_sanitize=address 121ifeq ($(CC_TYPE),clang) 122DPDK_OPTS += -Db_lundef=false 123endif 124endif 125endif 126 127DPDK_CFLAGS += -fPIC 128 129ifneq ($(CONFIG_MAX_LCORES),) 130DPDK_OPTS += -Dmax_lcores=$(CONFIG_MAX_LCORES) 131endif 132 133ifeq ($(CONFIG_WERROR),y) 134DPDK_CFLAGS += -Werror 135else 136DPDK_CFLAGS += -Wno-error 137endif 138 139ifeq ($(CONFIG_CET),y) 140DPDK_CFLAGS += -fcf-protection 141DPDK_LDFLAGS += -fcf-protection 142endif 143 144ifdef EXTRA_DPDK_CFLAGS 145$(warning EXTRA_DPDK_CFLAGS defined, possibly to work around an unsupported compiler version) 146$(shell sleep 1) 147endif 148 149# Allow users to specify EXTRA_DPDK_CFLAGS if they want to build DPDK using unsupported compiler versions 150DPDK_CFLAGS += $(EXTRA_DPDK_CFLAGS) 151 152ifeq ($(CC_TYPE),gcc) 153GCC_MAJOR = $(shell echo __GNUC__ | $(CC) -E -x c - | tail -n 1) 154ifeq ($(shell test $(GCC_MAJOR) -ge 10 && echo 1), 1) 155#1. gcc 10 complains on operations with zero size arrays in rte_cryptodev.c, so 156#disable this warning 157#2. gcc 10 disables fcommon by default and complains on multiple definition of 158#aesni_mb_logtype_driver symbol which is defined in header file and presented in several 159#translation units 160DPDK_CFLAGS += -Wno-stringop-overflow -fcommon 161ifeq ($(shell test $(GCC_MAJOR) -ge 12 && echo 1), 1) 162# 3. gcc 12 reports reading incorect size from a region. Seems like false positive, 163# see issue #2460 164DPDK_CFLAGS += -Wno-stringop-overread 165# 4. gcc 12 reports array subscript * is outside array bounds. Seems like false positive, 166# see issue #2668 167DPDK_CFLAGS += -Wno-array-bounds 168endif 169endif 170endif 171 172# Force-disable scan-build 173SUB_CC = $(patsubst %ccc-analyzer,$(DEFAULT_CC),$(CC)) 174 175DPDK_ALL_LIB_DIRS = $(shell find $(SPDK_ROOT_DIR)/dpdk/lib -mindepth 1 -maxdepth 1 -type d) 176DPDK_ALL_LIBS = $(DPDK_ALL_LIB_DIRS:$(SPDK_ROOT_DIR)/dpdk/lib/%=%) 177DPDK_DISABLED_LIBS = $(shell echo $(filter-out $(DPDK_LIBS),$(DPDK_ALL_LIBS)) | sed -E "s/ +/,/g") 178 179ifeq ($(shell grep -q disable_apps $(SPDK_ROOT_DIR)/dpdk/meson_options.txt && echo 1), 1) 180DPDK_ALL_APP_DIRS = $(shell find $(SPDK_ROOT_DIR)/dpdk/app -mindepth 1 -maxdepth 1 -type d) 181DPDK_ALL_APPS = $(DPDK_ALL_APP_DIRS:$(SPDK_ROOT_DIR)/dpdk/app/%=%) 182DPDK_DISABLED_APPS = -Ddisable_apps="$(shell echo $(DPDK_ALL_APPS) | sed -E "s/ +/,/g")" 183endif 184 185ifneq ($(OS),FreeBSD) 186SED_INPLACE_FLAG = "-i" 187MESON_PREFIX = $(SPDK_ROOT_DIR)/dpdk/build 188else 189SED_INPLACE_FLAG = "-i ''" 190MESON_PREFIX = "/" 191endif 192 193# Some ninja versions come with a (broken?) jobserver which defaults to use 194# only 1 thread for the build. We workaround this by specifying -j to ninja 195# with the same value as top-makefile. This is OK as long as DPDK is not built 196# in parallel with anything else, which is the case for now. 197ifeq ($(MAKE_PID),) 198MAKE_PID := $(shell echo $$PPID) 199endif 200 201MAKE_NUMJOBS := $(shell ps T | sed -nE 's/[[:space:]]*$(MAKE_PID)[[:space:]].* (-j|--jobs=)( *[0-9]+).*/\1\2/p') 202 203all: $(SPDK_ROOT_DIR)/dpdk/build-tmp 204 $(Q)# DPDK doesn't handle nested make calls, so unset MAKEFLAGS 205 $(Q)env -u MAKEFLAGS meson compile -C $(SPDK_ROOT_DIR)/dpdk/build-tmp $(MAKE_NUMJOBS) 206 $(Q) \ 207 # Meson on FreeBSD sometimes appends --prefix value to the default DESTDIR (which is e.g. \ 208 # /usr/local) instead of replacing it. --prefix needs to be an absolute path, so we set \ 209 # it to / and then set DESTDIR directly, so libs and headers are copied to "DESTDIR//". \ 210 # DPDK kernel modules are set to install in $DESTDIR/boot/modules, but we move them \ 211 # to DESTDIR/kmod to be consistent with the makefile build. \ 212 # \ 213 # Also use meson install --only-changed instead of ninja install so that the shared \ 214 # libraries don't get reinstalled when they haven't been rebuilt - this avoids all of \ 215 # our applications getting relinked even when nothing has changed. 216 $(Q)if [ "$(OS)" = "FreeBSD" ]; then \ 217 env -u MAKEFLAGS DESTDIR=$(SPDK_ROOT_DIR)/dpdk/build ninja -C $(SPDK_ROOT_DIR)/dpdk/build-tmp $(MAKE_NUMJOBS) install > /dev/null && \ 218 mv $(SPDK_ROOT_DIR)/dpdk/build/boot/modules $(SPDK_ROOT_DIR)/dpdk/build/kmod; \ 219 else \ 220 env -u MAKEFLAGS meson install -C $(SPDK_ROOT_DIR)/dpdk/build-tmp --only-changed > /dev/null; \ 221 fi 222 223$(SPDK_ROOT_DIR)/dpdk/build-tmp: $(SPDK_ROOT_DIR)/mk/cc.mk $(SPDK_ROOT_DIR)/include/spdk/config.h 224 $(Q)rm -rf $(SPDK_ROOT_DIR)/dpdk/build $(SPDK_ROOT_DIR)/dpdk/build-tmp 225 $(Q)cd "$(SPDK_ROOT_DIR)/dpdk"; CC="$(SUB_CC)" meson setup --prefix="$(MESON_PREFIX)" --libdir lib -Dc_args="$(DPDK_CFLAGS)" -Dc_link_args="$(DPDK_LDFLAGS)" $(DPDK_OPTS) -Denable_drivers="$(DPDK_ENABLED_DRIVERS)" -Ddisable_libs="$(DPDK_DISABLED_LIBS)" $(DPDK_DISABLED_APPS) $(DPDKBUILD_FLAGS) build-tmp 226 $(Q)sed $(SED_INPLACE_FLAG) 's/#define RTE_EAL_PMD_PATH .*/#define RTE_EAL_PMD_PATH ""/g' $(SPDK_ROOT_DIR)/dpdk/build-tmp/rte_build_config.h 227 228clean: 229 $(Q)rm -rf $(SPDK_ROOT_DIR)/dpdk/build $(SPDK_ROOT_DIR)/dpdk/build-tmp 230 231install: 232 $(Q)cd "$(SPDK_ROOT_DIR)/dpdk"; CC="$(SUB_CC)" meson setup --prefix="$(CONFIG_PREFIX)" --reconfigure build-tmp 233 $(Q)env -u MAKEFLAGS meson install -C $(SPDK_ROOT_DIR)/dpdk/build-tmp --no-rebuild 234 $(Q)cd "$(SPDK_ROOT_DIR)/dpdk"; CC="$(SUB_CC)" meson setup --prefix="$(MESON_PREFIX)" --reconfigure build-tmp 235 236 237# meson has no uninstall target. We'll just do our best. 238uninstall: 239 $(Q)rm -rf $(DESTDIR)$(CONFIG_PREFIX)/share/dpdk 240 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/bin/dpdk-*.py 241 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/rte_*.h 242 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/generic/rte_*.h 243 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/lib/librte_* 244 $(Q)rm -rf $(DESTDIR)$(CONFIG_PREFIX)/lib/dpdk 245 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/lib/pkgconfig/libdpdk* 246 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_parse_portlist.h 247 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_cirbuf.h 248 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_socket.h 249 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_vt100.h 250 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_rdline.h 251 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_parse_string.h 252 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_parse_etheraddr.h 253 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_parse_ipaddr.h 254 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_parse_num.h 255 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline_parse.h 256 $(Q)rm -f $(DESTDIR)$(CONFIG_PREFIX)/include/cmdline.h 257