From 98177ae9f931901646403485aadbed6f6813cad0 Mon Sep 17 00:00:00 2001
From: "Sridhar K. N. Rao" <srao@linuxfoundation.org>
Date: Sat, 1 Oct 2022 19:03:06 +0530
Subject: DPDK: Default to Meson-Build of DPDK.

This patch makes meson based build as default.

Signed-off-by: Sridhar K. N. Rao <srao@linuxfoundation.org>
Change-Id: Ie41748342a76cf157a1afcb2e1866d8f9e01c6f2
---
 src/dpdk/Makefile.legacy | 131 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100755 src/dpdk/Makefile.legacy

(limited to 'src/dpdk/Makefile.legacy')

diff --git a/src/dpdk/Makefile.legacy b/src/dpdk/Makefile.legacy
new file mode 100755
index 00000000..d5d91ab0
--- /dev/null
+++ b/src/dpdk/Makefile.legacy
@@ -0,0 +1,131 @@
+# 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)
+	$(AT)sed -i -e 's/CONFIG_RTE_EAL_IGB_UIO=./CONFIG_RTE_EAL_IGB_UIO=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 $@
-- 
cgit 1.2.3-korg