X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=Makefile;h=841b6b71bba8d484a2dd0e94b3548faa59720cab;hb=6fcc669084d3a26136454a4d932f68cc900a71c0;hp=d530346542639580eec70a5c6fd3d707635ffc9e;hpb=ccf57699bbff183ef45fd4a4e94df094ca69ee87;p=armband.git

diff --git a/Makefile b/Makefile
index d5303465..841b6b71 100644
--- a/Makefile
+++ b/Makefile
@@ -1,80 +1,144 @@
-root:=$(shell pwd)
+##############################################################################
+# Copyright (c) 2016,2017 Cavium, Enea AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
 
-all: build
+# NOTE: Armband patching consists of:
+# - clone upstream repositories to git submodules, tracking remotes;
+# - tag each submodule (before patching) with "${A_OPNFV_TAG}-root";
+# - apply Armband patches for each submodule;
+# - tag each submodule (after patching) with "${OPNFV_TAG}";
+# - stage Fuel submodule patches by copying them to Fuel f_repos/patch dir;
+# - pass updated repository info to Fuel@OPNFV build system
+#   (e.g. FUEL_PLUGIN_ODL_CHANGE="${OPNFV_TAG}") via armband-fuel-config.mk;
 
-.PHONY: submodules-init submodules-clean
-submodules-init:
-	@git submodule -q init
-	@git submodule -q sync
-	@git submodule update
+# NOTE: Long-term goals (Armband repo should merge with Fuel@OPNFV):
+# - all build related changes should affect Fuel@OPNFV, NOT Armband;
+# - Armband make/build system should only handle patching non-Fuel submodules,
+#   and then invoke Fuel@OPNFV's patch & build system;
+# - Fuel@OPNFV is made aware of an Armband type build by passing
+#   the "ARMBAND_BASE" env var;
 
-# Cleans any changes made to submodules
+SHELL = /bin/sh
+
+export ARMBAND_BASE  := $(shell pwd)
+export OPNFV_GIT_SHA := $(shell git rev-parse HEAD)
+export REVSTATE
+
+include armband-fuel-config.mk
+
+all: upgrade
+
+# Ignore release tag and upgrade Armband to latest change on <branch>/HEAD
+.PHONY: upgrade
+upgrade:
+	@git fetch -u origin ${A_BRANCH}:${A_BRANCH}
+	@git checkout ${A_BRANCH}
+	@$(MAKE) -e submodules-clean patches-import
+
+# Fetch & update git submodules, checkout remote HEAD
+.PHONY: submodules-init
+submodules-init: .submodules-init
+
+.submodules-init:
+	@if [ -n "${ARMBAND_TRACK_REMOTES}" ]; then \
+		git submodule update --init --remote 2>/dev/null; \
+	else \
+		git submodule update --init 2>/dev/null; \
+	fi
+	@touch $@
+
+# Clean any changes made to submodules, checkout Armband root commit
+.PHONY: submodules-clean
 submodules-clean:
-	@git submodule -q foreach \
-		'git checkout -q armband-workbench-root; \
-		git branch -q -D armband-workbench; \
-		git tag -d armband-workbench-root; \
-		git reset -q --hard HEAD; git clean -xdff'
+	@git submodule -q foreach ' \
+		git am -q --abort 2>/dev/null; \
+		git checkout -q -f ${A_OPNFV_TAG}-root 2>/dev/null; \
+		git branch -q -D opnfv-armband 2>/dev/null; \
+		git tag | grep ${A_OPNFV_TAG} | xargs git tag -d > /dev/null 2>&1; \
+		git reset -q --hard HEAD; \
+		git clean -xdff'
+	@rm -f .submodules-*
+	@$(MAKE) -e submodules-init
 
-.PHONY: patches-export patches-import
 # Generate patches from submodules
-patches-export:
-	@git submodule -q foreach 'mkdir -p ${root}/patches/$$name'
-	@git submodule -q foreach 'git format-patch \
-		-o ${root}/patches/$$name -N armband-workbench-root \
-	    --no-signature'
-	@find ${root}/patches -name '*.patch' -exec sed -i -e '1d' {} \;
-
-# apply patches from patches/* to respective submodules
-patches-import:
-	@git submodule -q foreach 'mkdir -p ${root}/patches/$$name'
-	@git submodule -q foreach 'git tag armband-workbench-root'
-	@git submodule -q foreach 'git checkout -q -b armband-workbench'
-	@git submodule -q foreach \
-		'if [ ! -z "$$(ls ${root}/patches/$$name/)" ]; then \
-			git am ${root}/patches/$$name/*.patch; \
-		fi'
-clean-docker:
-	docker stop FUEL_CENTOS_8.0 || true
-	docker rm $(docker ps -a -q) || true
-	docker rmi -f $(docker images -q) || true
-
-clean-build:
-	sudo rm -rf /tmp/fuel-main
-	git -C ${root}/upstream/fuel reset --hard HEAD
-	git -C ${root}/upstream/fuel clean -xdff
-
-release: export LC_ALL=en_US.UTF-8
-release: submodules-clean clean-docker clean-build submodules-init patches-import build
-
-build:
-	cd ${root}/upstream/fuel/build && \
-		time make \
-			BUILD_FUEL_PLUGINS=f_odlpluginbuild \
-			FUEL_MAIN_REPO=${root}/upstream/fuel-main \
-			FUEL_MAIN_TAG= \
-			UBUNTU_ARCH="amd64 arm64" \
-			SEPARATE_IMAGES="/boot,ext2 /,ext4 /boot/efi,vfat" \
-			FUELLIB_REPO=${root}/upstream/fuel-library \
-			NAILGUN_REPO=${root}/upstream/fuel-web \
-			FUEL_AGENT_REPO=${root}/upstream/fuel-agent \
-			FUEL_MIRROR_REPO=${root}/upstream/fuel-mirror \
-			QEMU_REPO=${root}/upstream/fuel-plugin-qemu \
-			OVSNFV_DPDK_REPO=${root}/upstream/fuel-plugin-ovsnfv \
-			ODL_REPO=${root}/upstream/fuel-plugin-opendaylight \
-			FUELLIB_COMMIT=HEAD \
-			NAILGUN_COMMIT=HEAD \
-			FUEL_AGENT_COMMIT=HEAD \
-			FUEL_MIRROR_COMMIT=HEAD \
-			QEMU_BRANCH=HEAD \
-			OVSNFV_DPDK_BRANCH=armband-workbench \
-			ODL_BRANCH=armband-workbench \
-			PRODUCT_VERSION=8.0 \
-			PRODUCT_NAME=mos \
-			CENTOS_MAJOR=7 \
-			MIRROR_FUEL=http://linux.enea.com/mos-repos/centos/mos8.0-centos7-fuel/os/x86_64/ \
-			MIRROR_UBUNTU_URL=http://archive.ubuntu.com/ubuntu/ \
-			LATEST_MIRROR_ID_URL=http://linux.enea.com/ \
-			JAVA8_URL=https://launchpad.net/~openjdk-r/+archive/ubuntu/ppa/+files/openjdk-8-jre-headless_8u72-b15-1~trusty1_arm64.deb \
-			iso 2>&1 | tee ${root}/build.log
+.PHONY: patches-export
+patches-export: .submodules-init
+	@git submodule -q foreach ' \
+		SUB_DIR=${A_PATCH_DIR}/$$name; \
+		rm -rf $$SUB_DIR/*; \
+		git tag | awk "!/root/ && /${A_OPNFV_TAG}-fuel/" | while read A_TAG; do \
+			SUB_FEATURE=`dirname $${A_TAG#${A_OPNFV_TAG}-fuel/}`; \
+			echo "`tput setaf 2`== exporting $$name ($$A_TAG)`tput sgr0`"; \
+			mkdir -p $$SUB_DIR/$${SUB_FEATURE} && \
+			git format-patch --no-signature --ignore-space-at-eol \
+				-o $$SUB_DIR/$$SUB_FEATURE -N $$A_TAG-root..$$A_TAG; \
+			sed -i -e "1{/From: /!d}" -e "s/[[:space:]]*$$//" \
+				$$SUB_DIR/$$SUB_FEATURE/*.patch; \
+		done'
+
+# Apply patches from patches/* to respective submodules
+.PHONY: patches-import
+patches-import: .submodules-init .submodules-patched
+
+.submodules-patched: ${A_PATCHES}
+	@$(MAKE) submodules-clean
+	@git submodule -q foreach ' \
+		SUB_DIR=${A_PATCH_DIR}/$$name; mkdir -p $$SUB_DIR && \
+		git tag ${A_OPNFV_TAG}-root && \
+		git checkout -q -b opnfv-armband && \
+		find $$SUB_DIR -type d | sort | while read p_dir; do \
+			SUB_PATCHES=$$(ls $$p_dir/*.patch 2>/dev/null); \
+			if [ -n "$$SUB_PATCHES" ]; then \
+				SUB_FEATURE=$${p_dir#$$SUB_DIR} \
+				SUB_TAG=${A_OPNFV_TAG}-fuel$$SUB_FEATURE/patch; \
+				echo "`tput setaf 2`== patching $$name ($$SUB_TAG)`tput sgr0`";\
+				git tag $$SUB_TAG-root && \
+				git am -3 --whitespace=nowarn --patch-format=mbox \
+					--committer-date-is-author-date $$SUB_PATCHES && \
+				git tag $$SUB_TAG || exit 1; \
+			fi \
+		done && \
+		git tag ${A_OPNFV_TAG}'
+	# Staging Fuel@OPNFV patches
+	@ls -d ${F_PATCH_DIR}/* 2>/dev/null | while read p_sub_path; do \
+		SUB_NAME=`basename $$p_sub_path`; \
+		find ${A_PATCH_DIR}/$$SUB_NAME -name '*.patch' 2>/dev/null -exec sh -c '\
+			A_PATCH={}; R_PATCH=$${A_PATCH#${A_PATCH_DIR}/}; \
+			F_PATCH=${F_PATCH_DIR}/$${0}/armband/$${R_PATCH#$${0}/}; \
+			if [ -f $$F_PATCH ]; then \
+				echo "`tput setaf 3`* WARN: $$R_PATCH upstream.`tput sgr0`"; \
+			else \
+				if [ -h $$A_PATCH ]; then \
+					echo "`tput setaf 3`* PHONY: $$R_PATCH`tput sgr0`"; \
+				else \
+					echo "`tput setaf 6`* Staging $$R_PATCH`tput sgr0`"; \
+					mkdir -p `dirname $$F_PATCH` && cp $$A_PATCH $$F_PATCH; \
+				fi; \
+			fi' "$$SUB_NAME" \; || true ; \
+	done
+	@touch $@
+
+##############################################################################
+# Fuel@OPNFV patch operations - to be used only during development
+##############################################################################
+# Apply all Fuel@OPNFV patches, including Armband patches
+.PHONY: fuel-patches-import
+fuel-patches-import: .submodules-patched fuel-patches-clean
+	$(MAKE) -e -C ${F_PATCH_DIR} patches-import
+
+.PHONY: fuel-patches-clean
+fuel-patches-clean:
+	$(MAKE) -e -C ${F_PATCH_DIR} clean
 
+# Add copyright header to patch files if not already present
+.PHONY: patches-copyright
+patches-copyright:
+	@grep -e "Copyright (c)" -L ${A_PATCHES} | while read p_file; do \
+		ptmp=`mktemp` && \
+		cat armband-patch-copyright.template $$p_file > $$ptmp && \
+		mv $$ptmp $$p_file; \
+	done