b2861e8fb6
With some Linux container platforms /proc/cpuinfo reads as an empty file. (Aside: stat on /proc/cpuinfo always indicates a length of zero bytes, regardless of its content). This has the effect that the make '-j' parameter being passed the unhelpful value of '0' both in build-root/Makefile and dpdk/Makefile. Make complains with the error: make: the '-j' option requires a positive integer argument This patch checks for '0' and replaces it with '2' as a reasonable number of jobs to run in parallel when the CPU count isn't known (and assumed to be one). It also makes the value determination consistent between VPP and DPDK (2*ncpu). Change-Id: I78b89420114a825fab4d339e4f9291d486b7b9c8 Signed-off-by: Chris Luke <chrisy@flirble.org>
373 lines
12 KiB
Makefile
373 lines
12 KiB
Makefile
# Copyright (c) 2015 Cisco and/or its affiliates.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Scripts require non-POSIX parts of bash
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SHELL := /bin/bash
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DPDK_BUILD_DIR ?= $(CURDIR)/_build
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DPDK_INSTALL_DIR ?= $(CURDIR)/_install
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DPDK_PKTMBUF_HEADROOM ?= 128
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DPDK_DOWNLOAD_DIR ?= $(HOME)/Downloads
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DPDK_DEBUG ?= n
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DPDK_CRYPTO_SW_PMD ?= n
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DPDK_MLX4_PMD ?= n
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DPDK_MLX5_PMD ?= n
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B := $(DPDK_BUILD_DIR)
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I := $(DPDK_INSTALL_DIR)
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DPDK_VERSION ?= 17.05
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PKG_SUFFIX ?= vpp5
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DPDK_BASE_URL ?= http://fast.dpdk.org/rel
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DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
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DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
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DPDK_17.02_TARBALL_MD5_CKSUM := 6b9f7387c35641f4e8dbba3e528f2376
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DPDK_17.05_TARBALL_MD5_CKSUM := 0a68c31cd6a6cabeed0a4331073e4c05
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DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
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ifeq ($(DPDK_CRYPTO_SW_PMD),y)
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AESNIMB_LIB_TARBALL := v0.44-gcm.2.tar.gz
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AESNIMB_LIB_TARBALL_URL := http://github.com/01org/intel-ipsec-mb/archive/$(AESNIMB_LIB_TARBALL)
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AESNIMB_LIB_SOURCE := $(B)/intel-ipsec-mb-0.44-gcm.2
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ISA_L_CRYPTO_LIB_TARBALL := isa_l_crypto.tar.gz
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ISA_L_CRYPTO_LIB_TARBALL_URL := http://github.com/01org/isa-l_crypto/archive/master.tar.gz
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ISA_L_CRYPTO_LIB_SOURCE := $(B)/isa-l_crypto-master
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endif
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ifneq (,$(findstring clang,$(CC)))
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DPDK_CC=clang
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else ifneq (,$(findstring icc,$(CC)))
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DPDK_CC=icc
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else
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DPDK_CC=gcc
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endif
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MACHINE=$(shell uname -m)
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##############################################################################
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# Intel x86
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##############################################################################
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ifeq ($(MACHINE),$(filter $(MACHINE),x86_64 i686))
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DPDK_TARGET ?= $(MACHINE)-native-linuxapp-$(DPDK_CC)
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DPDK_MACHINE ?= nhm
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DPDK_TUNE ?= core-avx2
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##############################################################################
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# Cavium ThunderX
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##############################################################################
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else ifneq (,$(findstring thunder,$(shell cat /sys/bus/pci/devices/0000:00:01.0/uevent | grep cavium)))
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export CROSS=""
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DPDK_TARGET ?= arm64-thunderx-linuxapp-$(DPDK_CC)
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DPDK_MACHINE ?= thunderx
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DPDK_TUNE ?= generic
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##############################################################################
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# Unknown platofrm
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##############################################################################
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else
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$(error unknown platform)
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endif
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# /proc/cpuinfo does not exist on platforms without a /proc and on some
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# platforms, notably inside containers, it has no content. In those cases
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# we assume there's 1 processor; we use 2*ncpu for the -j option.
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# NB: GNU Make 4.2 will let us use '$(file </proc/cpuinfo)' to both test
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# for file presence and content; for now this will have to do.
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JOBS := $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo),\
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$(shell expr 2 '*' $$(grep -c ^processor /proc/cpuinfo)), 2)
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# compiler/linker custom arguments
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DPDK_CPU_CFLAGS := -pie -fPIC
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DPDK_EXTRA_LDFLAGS := -g
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ifeq ($(DPDK_DEBUG),n)
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DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
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else
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DPDK_EXTRA_CFLAGS := -g -O0
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endif
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ifeq ($(DPDK_CRYPTO_SW_PMD),y)
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DPDK_EXTRA_CFLAGS += -I$(I)/include
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DPDK_EXTRA_LDFLAGS += -L$(I)/lib
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DPDK_MAKE_EXTRA_ARGS += AESNI_MULTI_BUFFER_LIB_PATH=$(AESNIMB_LIB_SOURCE)
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endif
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# assemble DPDK make arguments
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DPDK_MAKE_ARGS := -C $(DPDK_SOURCE) -j $(JOBS) \
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T=$(DPDK_TARGET) \
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RTE_CONFIG_TEMPLATE=../custom-config \
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EXTRA_CFLAGS="$(DPDK_EXTRA_CFLAGS)" \
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EXTRA_LDFLAGS="$(DPDK_EXTRA_LDFLAGS)" \
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CPU_CFLAGS="$(DPDK_CPU_CFLAGS)" \
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DESTDIR=$(I) \
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$(DPDK_MAKE_EXTRA_ARGS)
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DPDK_SOURCE_FILES := $(shell [ -e $(DPDK_SOURCE) ] && find $(DPDK_SOURCE) -name "*.[chS]")
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define set
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@if grep -q CONFIG_$1 $@ ; \
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then sed -i -e 's/.*\(CONFIG_$1=\).*/\1$2/' $@ ; \
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else echo CONFIG_$1=$2 >> $@ ; \
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fi
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endef
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all: build
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$(B)/custom-config: $(B)/.patch.ok Makefile
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@echo --- generating custom config from $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) ---
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@cpp -undef -ffreestanding -x assembler-with-cpp $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) $@
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$(call set,RTE_MACHINE,$(DPDK_MACHINE))
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@# modify options
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$(call set,RTE_MAX_LCORE,256)
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$(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
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$(call set,RTE_LIBEAL_USE_HPET,y)
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$(call set,RTE_BUILD_COMBINE_LIBS,y)
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$(call set,RTE_PCI_CONFIG,y)
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$(call set,RTE_PCI_EXTENDED_TAG,"on")
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$(call set,RTE_PCI_MAX_READ_REQUEST_SIZE,4096)
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@# enable debug init for device drivers
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$(call set,RTE_LIBRTE_I40E_DEBUG_INIT,$(DPDK_DEBUG))
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$(call set,RTE_LIBRTE_IXGBE_DEBUG_INIT,$(DPDK_DEBUG))
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$(call set,RTE_LIBRTE_E1000_DEBUG_INIT,$(DPDK_DEBUG))
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$(call set,RTE_LIBRTE_VIRTIO_DEBUG_INIT,$(DPDK_DEBUG))
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$(call set,RTE_LIBRTE_VMXNET3_DEBUG_INIT,$(DPDK_DEBUG))
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$(call set,RTE_LIBRTE_PMD_BOND,y)
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$(call set,RTE_LIBRTE_IP_FRAG,y)
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$(call set,RTE_LIBRTE_PMD_QAT,y)
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$(call set,RTE_LIBRTE_PMD_AESNI_MB,$(DPDK_CRYPTO_SW_PMD))
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$(call set,RTE_LIBRTE_PMD_AESNI_GCM,$(DPDK_CRYPTO_SW_PMD))
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$(call set,RTE_LIBRTE_MLX4_PMD,$(DPDK_MLX4_PMD))
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$(call set,RTE_LIBRTE_MLX5_PMD,$(DPDK_MLX5_PMD))
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@# not needed
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$(call set,RTE_LIBRTE_TIMER,n)
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$(call set,RTE_LIBRTE_CFGFILE,n)
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$(call set,RTE_LIBRTE_LPM,n)
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$(call set,RTE_LIBRTE_ACL,n)
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$(call set,RTE_LIBRTE_POWER,n)
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$(call set,RTE_LIBRTE_DISTRIBUTOR,n)
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$(call set,RTE_LIBRTE_PORT,n)
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$(call set,RTE_LIBRTE_TABLE,n)
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$(call set,RTE_LIBRTE_PIPELINE,n)
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$(call set,RTE_KNI_KMOD,n)
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$(call set,RTE_EAL_IGB_UIO,n)
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@rm -f .config.ok
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$(CURDIR)/$(DPDK_TARBALL):
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@if [ -e $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) ] ; \
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then cp $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) $(CURDIR) ; \
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else curl -o $(CURDIR)/$(DPDK_TARBALL) -LO $(DPDK_TAR_URL) ; \
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fi
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@rm -f $(B)/.download.ok
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$(CURDIR)/$(AESNIMB_LIB_TARBALL):
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@if [ -e $(DPDK_DOWNLOAD_DIR)/$(AESNIMB_LIB_TARBALL) ] ; \
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then cp $(DPDK_DOWNLOAD_DIR)/$(AESNIMB_LIB_TARBALL) $(CURDIR) ; \
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else curl -o $@ -LO $(AESNIMB_LIB_TARBALL_URL) ; \
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fi
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$(CURDIR)/$(ISA_L_CRYPTO_LIB_TARBALL):
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@if [ -e $(DPDK_DOWNLOAD_DIR)/$(ISA_L_CRYPTO_LIB_TARBALL) ] ; \
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then cp $(DPDK_DOWNLOAD_DIR)/$(ISA_L_CRYPTO_LIB_TARBALL) $(CURDIR) ; \
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else curl -o $@ -LO $(ISA_L_CRYPTO_LIB_TARBALL_URL) ; \
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fi
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DPDK_DOWNLOADS = $(CURDIR)/$(DPDK_TARBALL)
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ifeq ($(DPDK_CRYPTO_SW_PMD),y)
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DPDK_DOWNLOADS += $(CURDIR)/$(AESNIMB_LIB_TARBALL)
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DPDK_DOWNLOADS += $(CURDIR)/$(ISA_L_CRYPTO_LIB_TARBALL)
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endif
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$(B)/.download.ok: $(DPDK_DOWNLOADS)
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@mkdir -p $(B)
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@openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
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@([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
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( echo "Bad Checksum! Please remove $< and retry" && \
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rm $(B)/$(DPDK_TARBALL).md5sum && false ))
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@touch $@
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.PHONY: download
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download: $(B)/.download.ok
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$(B)/.extract.ok: $(B)/.download.ok
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@echo --- extracting $(DPDK_TARBALL) ---
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@tar --directory $(B) --extract --file $(CURDIR)/$(DPDK_TARBALL)
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ifeq ($(DPDK_CRYPTO_SW_PMD),y)
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@echo --- extracting $(AESNIMB_LIB_TARBALL) ---
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@tar --directory $(B) --extract --file $(CURDIR)/$(AESNIMB_LIB_TARBALL)
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@echo --- extracting $(ISA_L_CRYPTO_LIB_TARBALL) ---
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@tar --directory $(B) --extract --file $(CURDIR)/$(ISA_L_CRYPTO_LIB_TARBALL)
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endif
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@touch $@
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.PHONY: extract
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extract: $(B)/.extract.ok
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$(B)/.patch.ok: $(B)/.extract.ok
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ifneq ($(wildcard $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch),)
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@echo --- patching ---
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@for f in $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch ; do \
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echo Applying patch: $$(basename $$f) ; \
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patch -p1 -d $(DPDK_SOURCE) < $$f ; \
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done
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endif
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@touch $@
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.PHONY: patch
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patch: $(B)/.patch.ok
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$(B)/.config.ok: $(B)/.patch.ok $(B)/custom-config
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@make $(DPDK_MAKE_ARGS) config
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@touch $@
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.PHONY: config
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config: $(B)/.config.ok
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$(B)/.build.ok: $(DPDK_SOURCE_FILES)
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@if [ ! -e $(B)/.config.ok ] ; then echo 'Please run "make config" first' && false ; fi
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ifeq ($(DPDK_CRYPTO_SW_PMD),y)
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# Build IPsec_MB library
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mkdir -p $(I)/lib/
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make -C $(AESNIMB_LIB_SOURCE) -j NO_GCM=y
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cp $(AESNIMB_LIB_SOURCE)/libIPSec_MB.a $(I)/lib/
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# Build ISA-L Crypto library
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cd $(ISA_L_CRYPTO_LIB_SOURCE) && ./autogen.sh && ./configure --prefix=$(I)
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make -C $(ISA_L_CRYPTO_LIB_SOURCE) -j install
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endif
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@make $(DPDK_MAKE_ARGS) install
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@touch $@
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.PHONY: build
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build: $(B)/.build.ok
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.PHONY: install
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install: $(B)/.build.ok
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.PHONY: clean
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clean:
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@rm -rf $(B) $(I)
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##############################################################################
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# .deb packaging
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##############################################################################
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DEB_ARCH=$(shell dpkg --print-architecture 2> /dev/null)
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DEV_DEB=vpp-dpdk-dev_$(DPDK_VERSION)-$(PKG_SUFFIX)_$(DEB_ARCH).deb
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INSTALLED_DEB_VER=$(shell dpkg-query --showformat='$${Version}' --show vpp-dpdk-dev 2> /dev/null)
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.PHONY: build-deb install-deb check-deb
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deb/debian/changelog: Makefile
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@echo "vpp-dpdk ($(DPDK_VERSION)-$(PKG_SUFFIX)) unstable; urgency=low" > $@
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@echo "" >> $@
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@echo " * DPDK Release $(DPDK_VERSION)" >> $@
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@echo "" >> $@
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@echo " -- VPP Dev <vpp-dev@lists.fd.io> $(shell date -R)" >> $@
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$(DEV_DEB): deb/debian/changelog
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@cd deb && dpkg-buildpackage -b -uc -us
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git clean -fdx deb
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build-deb: $(DEV_DEB)
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install-deb:
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ifneq ($(INSTALLED_DEB_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
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@make $(DEV_DEB)
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@sudo dpkg -i $(DEV_DEB)
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else
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@echo "=========================================================="
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@echo " Up-to-date DPDK package already installed"
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@echo "=========================================================="
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endif
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check-deb:
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ifneq ($(INSTALLED_DEB_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
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@echo "=========================================================="
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@echo " Outdated DPDK package detected:"
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@echo " Installed: vpp-dpdk-dev $(INSTALLED_DEB_VER)"
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@echo " Current: vpp-dpdk-dev $(DPDK_VERSION)-$(PKG_SUFFIX)"
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@echo ""
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@echo " Please upgrade by invoking 'make dpdk-install-dev'"
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@echo " from the top level directory."
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@echo "=========================================================="
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endif
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##############################################################################
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# .rpm packaging
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##############################################################################
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RPM_ARCH=$(shell rpm --eval "%{_arch}" 2> /dev/null)
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DEV_RPM=vpp-dpdk-devel-$(DPDK_VERSION)-$(PKG_SUFFIX).$(RPM_ARCH).rpm
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INSTALLED_RPM_VER=$(shell rpm -q --queryformat '%{VERSION}-%{RELEASE}' vpp-dpdk-devel 2> /dev/null | grep -v "not inst")
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.PHONY: build-rpm install-rpm check-rpm
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$(DEV_RPM): Makefile rpm/vpp-dpdk.spec
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@rpmbuild -bb \
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--define "_topdir $(CURDIR)/rpm" \
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--define "_version $(DPDK_VERSION)" \
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--define "_release $(PKG_SUFFIX)" \
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$(CURDIR)/rpm/vpp-dpdk.spec
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mv rpm/RPMS/$(RPM_ARCH)/*.rpm .
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git clean -fdx rpm
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build-rpm: $(DEV_RPM)
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install-rpm:
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ifneq ($(INSTALLED_RPM_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
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@make $(DEV_RPM)
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sudo rpm -Uih $(DEV_RPM)
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else
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@echo "=========================================================="
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@echo " Up-to-date DPDK package already installed"
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@echo "=========================================================="
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endif
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check-rpm:
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ifneq ($(INSTALLED_RPM_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
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@echo "=========================================================="
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@echo " Outdated DPDK package detected:"
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@echo " Installed: vpp-dpdk-devel $(INSTALLED_RPM_VER)"
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@echo " Current: vpp-dpdk-devel $(DPDK_VERSION)-$(PKG_SUFFIX)"
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@echo ""
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@echo " Please upgrade by invoking 'make dpdk-install-dev'"
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@echo " from the top level directory."
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@echo "=========================================================="
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endif
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##############################################################################
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# ebuild support
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##############################################################################
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.PHONY: ebuild-build ebuild-install
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ebuild-build:
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ifeq ($(INSTALLED_DEB_VER)$(INSTALLED_RPM_VER),)
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@echo "=========================================================="
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@echo "Building DPDK from source. Consider installing development"
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@echo "package by invoking 'make dpdk-install-dev' from the"
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@echo "top level directory"
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@echo "=========================================================="
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make config
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else
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ifneq ($(INSTALLED_DEB_VER),)
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make check-deb
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endif
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ifneq ($(INSTALLED_RPM_VER),)
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make check-rpm
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endif
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endif
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ebuild-install:
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ifeq ($(INSTALLED_DEB_VER)$(INSTALLED_RPM_VER),)
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make install
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endif
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