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##############################################################################
# Copyright (c) 2016 Cavium
# Copyright (c) 2016 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
##############################################################################
# NOTE: Armband patching consists of:
# - clone upstream repositories to git submodules;
# - checkout submodule commits where set in Fuel@OPNFV's config.mk
# (e.g. FUEL_ASTUTE_COMMIT=...);
# - tag each submodule (before patching) with "armband-workbench-root";
# - apply Armband patches for each submodule;
# - tag each submodule (after patching) with "armband-workbench";
# - pass updated repository info to Fuel@OPNFV build system
# (e.g. FUEL_ASTUTE_COMMIT=HEAD) via armband.mk;
# 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,
# including eventual build related patching of Fuel@OPNFV,
# and then invoke Fuel@OPNFV's build system;
# - Fuel@OPNFV is made aware of an Armband type build by passing
# the "ARMBAND_BASE" env var;
# Fist, inherit Fuel submodule commit references from Fuel@OPNFV
# using "config.mk" as a make target that links to Fuel's config.mk.
# Some values will be overriden at Fuel ISO build time by armband.mk.
include config.mk
export ARMBAND_BASE := $(shell pwd)
export OPNFV_GIT_SHA := $(shell git rev-parse HEAD)
export REVSTATE
# Prepare for future directory re-layout when merging with Fuel@OPNFV
PATCH_DIR := ${ARMBAND_BASE}/patches
SUBMOD_DIR := ${ARMBAND_BASE}/upstream
FUEL_BASE := ${SUBMOD_DIR}/fuel
all: release
# Use config.mk & clean_cache.sh from Fuel@OPNFV
config.mk: submodules-init
@ln -sf ${FUEL_BASE}/build/config.mk ${ARMBAND_BASE}/config.mk
@ln -sf ${FUEL_BASE}/ci/clean_cache.sh ${ARMBAND_BASE}/ci/clean_cache.sh
# Fetch & update git submodules, checkout remote HEAD
.PHONY: submodules-init
submodules-init:
@if [ ! -d ${FUEL_BASE}/build ]; then \
git submodule -q init; \
git submodule -q sync; \
git submodule update --remote; \
fi
# Clean any changes made to submodules, checkout Armband root commit
.PHONY: submodules-clean
submodules-clean: submodules-init
@git submodule -q foreach ' \
git am -q --abort 2>/dev/null; \
git checkout -q armband-workbench-root 2>/dev/null; \
git branch -q -D armband-workbench 2>/dev/null; \
git tag -d armband-workbench-root 2>/dev/null; \
git reset -q --hard HEAD; \
git clean -xdff'
# Generate patches from submodules
.PHONY: patches-export
patches-export: submodules-init
@git submodule -q foreach ' \
mkdir -p ${PATCH_DIR}/$$name; \
git format-patch --no-signature \
-o ${PATCH_DIR}/$$name -N armband-workbench-root'
@find ${PATCH_DIR} -name '*.patch' -exec sed -i -e '1d' {} \;
# Apply patches from patches/* to respective submodules
# For repos pinned in Fuel@OPNFV's config.mk, checkout pinned commit first
.PHONY: patches-import
patches-import: submodules-init
@cd ${SUBMOD_DIR}/fuel-agent && git checkout -q ${FUEL_AGENT_COMMIT}
@cd ${SUBMOD_DIR}/fuel-astute && git checkout -q ${ASTUTE_COMMIT}
@cd ${SUBMOD_DIR}/fuel-library && git checkout -q ${FUELLIB_COMMIT}
@cd ${SUBMOD_DIR}/fuel-mirror && git checkout -q ${FUEL_MIRROR_COMMIT}
@cd ${SUBMOD_DIR}/fuel-nailgun-agent && \
git checkout -q ${FUEL_NAILGUN_AGENT_COMMIT}
@cd ${SUBMOD_DIR}/fuel-web && git checkout -q ${NAILGUN_COMMIT}
@git submodule -q foreach ' \
mkdir -p ${PATCH_DIR}/$$name; \
git tag armband-workbench-root; \
git checkout -q -b armband-workbench; \
if [ ! -z "$$(ls ${PATCH_DIR}/$$name/)" ]; then \
echo "-- patching $$name"; \
git am --whitespace=nowarn \
--committer-date-is-author-date \
${PATCH_DIR}/$$name/*.patch; \
fi'
# Pass down clean/deepclean/build to Fuel@OPNFV
.PHONY: clean
clean: submodules-init
$(MAKE) -e --no-print-directory -C ${FUEL_BASE}/build clean
.PHONY: deepclean
deepclean: submodules-init
$(MAKE) -e --no-print-directory -C ${FUEL_BASE}/build deepclean
.PHONY: build
build:
$(MAKE) -e --no-print-directory -C ${FUEL_BASE}/build all
.PHONY: release
release: export LC_ALL=en_US.UTF-8
release: submodules-clean patches-import build
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