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# makefile to manage dpdk package
#
# Copyright 2015-2016 OPNFV
#
# 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
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Contributors:
# Aihua Li, Huawei Technologies.
# Martin Klozik, Intel Corporation.
# Christian Trautman, Red Hat Inc.
include ../mk/master.mk
include ../package-list.mk
include /etc/os-release
.PHONY: install force_make
ifndef VHOST_USER
VHOST_USER = n
endif
WORK_DIR = dpdk
TAG_DONE_FLAG = $(WORK_DIR)/.$(DPDK_TAG).tag.done
# VHOST configuration options are stored in different files based on DPDK version
# v1.2.3r0-v1.6.0r2 - configuration inside config/defconfig_x86_64-default-linuxapp-gcc
# v1.7.0-rc1-v2.2.0 - configuration inside config/common_linuxapp
# v16 and newer - configuration split between config/common_linuxapp and config/common_base
DPDK_TAG_MAJOR = $(shell echo $(DPDK_TAG) | cut -d. -f1)
DPDK_TAG_MINOR = $(shell echo $(DPDK_TAG) | cut -d. -f2)
ifeq ($(DPDK_TAG_MAJOR),v1)
ifeq ($(DPDK_TAG_MINOR), $(filter $(DPDK_TAG_MINOR), 7 8))
DPDK_TARGET = x86_64-native-linuxapp-gcc
CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linuxapp
else
DPDK_TARGET = x86_64-default-linuxapp-gcc
CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/defconfig_x86_64-default-linuxapp-gcc
endif
else
ifeq ($(DPDK_TAG_MAJOR),v2)
DPDK_TARGET = x86_64-native-linuxapp-gcc
CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linuxapp
else
DPDK_TARGET = x86_64-native-linuxapp-gcc
CONFIG_FILE_BASE = $(WORK_DIR)/config/common_base
CONFIG_FILE_LINUXAPP = $(WORK_DIR)/config/common_linux
endif
endif
all: force_make
@echo "Finished making $(WORK_DIR) "
INSTALL_TARGET = force_make
# modify CONFIG_FILE to enable VHOST_USER build and restore original CONFIG_FILE after the build
# DPDK v16 comments:
## CONFIG_RTE_BUILD_COMBINE_LIBS has been obsoleted
## CONFIG_RTE_LIBRTE_VHOST and CONFIG_RTE_LIBRTE_KNI are listed in both config_base and config_linuxapp,
## values from config_linuxapp will be used, but options are modified at both places to avoid confusion.
force_make: $(TAG_DONE_FLAG)
$(AT)cd $(WORK_DIR) && git pull $(DPDK_URL) $(DPDK_TAG)
ifdef CONFIG_FILE_BASE
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.\+/CONFIG_RTE_LIBRTE_VHOST_USER=$(VHOST_USER)/g' $(CONFIG_FILE_BASE)
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST=./CONFIG_RTE_LIBRTE_VHOST=y/g' $(CONFIG_FILE_BASE)
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_KNI=./CONFIG_RTE_LIBRTE_KNI=n/g' $(CONFIG_FILE_BASE)
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_NUMA=./CONFIG_RTE_LIBRTE_VHOST_NUMA=y/g' $(CONFIG_FILE_BASE)
else
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.\+/CONFIG_RTE_LIBRTE_VHOST_USER=$(VHOST_USER)/g' $(CONFIG_FILE_LINUXAPP)
$(AT)sed -i -e 's/CONFIG_RTE_BUILD_COMBINE_LIBS=./CONFIG_RTE_BUILD_COMBINE_LIBS=y/g' $(CONFIG_FILE_LINUXAPP)
endif
# CentOS 7.3 specific config changes to compile
ifeq ($(ID),"centos")
ifeq ($(VERSION_ID),"7")
$(AT)sed -i.bak s@'SRCS-y += ethtool/igb/igb_main.c'@'#SRCS-y += ethtool/igb/igb_main.c'@g $(WORK_DIR)/kernel/linux/kni/Makefile
endif
endif
# RHEL 7.3 specific config changes to compile
ifeq ($(ID),"rhel")
ifeq ($(VERSION_ID),"7.3")
$(AT)sed -i.bak s@'SRCS-y += ethtool/igb/igb_main.c'@'#SRCS-y += ethtool/igb/igb_main.c'@g $(WORK_DIR)/kernel/linux/kni/Makefile
endif
endif
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST=./CONFIG_RTE_LIBRTE_VHOST=y/g' $(CONFIG_FILE_LINUXAPP)
$(AT)sed -i -e 's/CONFIG_RTE_LIBRTE_KNI=./CONFIG_RTE_LIBRTE_KNI=n/g' $(CONFIG_FILE_LINUXAPP)
$(AT)cd $(WORK_DIR); make install T=$(DPDK_TARGET) -j DESTDIR=$(WORK_DIR)
$(AT)cd `dirname $(CONFIG_FILE_LINUXAPP)` && git checkout `basename $(CONFIG_FILE_LINUXAPP)` && cd -
ifdef CONFIG_FILE_BASE
$(AT)cd `dirname $(CONFIG_FILE_BASE)` && git checkout `basename $(CONFIG_FILE_BASE)` && cd -
endif
$(AT)echo "VHOST_USER = $(VHOST_USER)"
@echo "Make done"
install: $(INSTALL_TARGET)
$(AT)sudo cp -a $(WORK_DIR)/$(DPDK_TARGET)/kmod $(INSTALL_DIR)/lib/modules/$(KERNEL_VERSION)
@echo "install done"
# hard way to clean and clobber
clean:
$(AT)cd $(WORK_DIR) && git clean -xfd *.o
clobber:
$(AT)rm -rf $(WORK_DIR)
# distclean is for developer who would like to keep the
# clone git repo, saving time to fetch again from url
distclean:
$(AT)cd $(WORK_DIR) && git clean -xfd && git checkout -f
test:
@echo "Make test in $(WORK_DIR) (stub) "
sanity:
@echo "Make sanity in $(WORK_DIR) (stub) "
$(WORK_DIR):
$(AT)git clone $(DPDK_URL) dpdk
$(TAG_DONE_FLAG): $(WORK_DIR)
$(AT)cd $(WORK_DIR); git checkout $(DPDK_TAG)
$(AT)touch $@
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