build: Rework patch mechanism for Fuel submodules

While refactoring the patching mechanism, take care of:
- Sync submodule handling with Fuel@OPFNV;
- build: Investigate/prepare for moving patches to Fuel@OPNFV;
- build: Investigate divergent fuel-mirror;
- ISO build: cacheid for Fuel comps should not depend on
  Armband git commit;

CHANGE:
 Rename/shuffle patches while grouping them in "features",
 preparing for upstreaming them to Fuel@OPNFV and beyond.

CHANGE:
 Allow linking patches for better representing the dependency
 between one patch and different features.
 e.g. 0001-Add-arch-to-nailgun-release-and-target-image.patch:
   - part of `multiarch-fuel`, because it extends Fuel;
   - part of `direct-kernel-boot`, as arch is required for that;
   - part of `cross-bootstrap`, target image is arch-dependent;
 NOTE: Patch links are not staged to Fuel@OPNFV, they only serve
 as markers that a specific patch is part of a feature.

CHANGE:
 Kill all Fuel component submodules, now handled in Fuel@OPNFV:
  - fuel-agent
  - fuel-astute
  - fuel-library
  - fuel-mirror
  - fuel-nailgun-agent
  - fuel-web

CHANGE:
 Move armband-fuel-config.mk to armband git root.

FIXME: m1.micro-Increase-profile-RAM-size-to-128MB.patch is NOT
 part of `cross-bootstrap` feature, but patch context says so ...

FIXME: 0001-Add-arm64-deb-repositories-setup.patch is broken at
 `make patches-export` by removing spaces at EOL.

v2 -> v3:
 * Phony patch support (links to show a patch belongs to a feature);
 * Updated README.md
v3 -> v7:
 * Re-export Fuel submodules & plugins patches (update patch context);
 * Update Cavium mail addresses (s/caviumnetworks.com/cavium.com/);
 * Ignore submodule changes;
 * Add armband git repo info to gitinfo_fuel.txt at build time;

Implements: ARMBAND-136
Closes-bug: ARMBAND-95
Closes-bug: ARMBAND-93
Closes-bug: ARMBAND-92

Change-Id: I1a236d9f43b2e6dca22055911f696b43c22b5973
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

1 files changed, 0 insertions, 87 deletions

diff --git a/patches/fuel-plugin-ovs/0004-build-apt-force-yes.patch b/patches/fuel-plugin-ovs/0004-build-apt-force-yes.patch
deleted file mode 100644
index 5b5712d0..00000000
--- a/patches/fuel-plugin-ovs/0004-build-apt-force-yes.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
-Date: Sat, 3 Sep 2016 20:52:05 +0200
-Subject: [PATCH] build: apt: --force-yes.
-
-For arm64 builds, some packages are fetched from linux.enea.com,
-leading to package version being reported as "older", although in
-fact it is newer (dpkg version comparison is not that great with
-suffixes). Also, since we don't explicitly add the GPG key of
-the linux.enea.com repo yet, apt is complaining about unverified
-package sources.
-
-Bypass the above by using "--force-yes", next to "-y".
-
-Change-Id: I4899fe62aaad9a13f8b2f9ffbdf2f3631ecba164
-Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
----
- ovs_build/build-ovs-dpdk.sh     | 8 ++++----
- ovs_build/build-ovs-nsh-dpdk.sh | 8 ++++----
- 2 files changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/ovs_build/build-ovs-dpdk.sh b/ovs_build/build-ovs-dpdk.sh
-index 9e92014..75904f2 100755
---- a/ovs_build/build-ovs-dpdk.sh
-+++ b/ovs_build/build-ovs-dpdk.sh
-@@ -10,7 +10,7 @@ BUILD_DEST=${BUILD_DEST:-/tmp/ovs-dpdk}
- 
- export DEB_BUILD_OPTIONS='parallel=8 nocheck'
- 
--sudo apt-get -y install devscripts dpkg-dev wget
-+sudo apt-get -y --force-yes install devscripts dpkg-dev wget
- 
- rm -rf ${BUILD_DEST}; mkdir -p ${BUILD_DEST}
- 
-@@ -21,7 +21,7 @@ cd dpdk-16.07
- cp -r ${BUILD_SRC}/dpdk_16.07/debian .
- 
- # copy from debian/control
--sudo apt-get install -y debhelper \
-+sudo apt-get install -y --force-yes debhelper \
-                dh-python \
-                dh-systemd \
-                doxygen  \
-@@ -41,9 +41,9 @@ cd ${BUILD_DEST}
- sudo dpkg -i *.deb
- apt-get download libxenstore3.0
- 
--sudo apt-get build-dep openvswitch -y
-+sudo apt-get build-dep openvswitch -y --force-yes
- # copy from debian/control
--sudo apt-get install -y autoconf \
-+sudo apt-get install -y --force-yes autoconf \
-                automake \
-                bzip2 \
-                debhelper \
-diff --git a/ovs_build/build-ovs-nsh-dpdk.sh b/ovs_build/build-ovs-nsh-dpdk.sh
-index ec5eef4..3b84f4c 100755
---- a/ovs_build/build-ovs-nsh-dpdk.sh
-+++ b/ovs_build/build-ovs-nsh-dpdk.sh
-@@ -11,8 +11,8 @@ DIR="$(dirname `readlink -f $0`)"
- 
- export DEB_BUILD_OPTIONS='parallel=8 nocheck'
- 
--sudo apt-get build-dep openvswitch -y
--sudo apt-get -y install devscripts dpkg-dev wget
-+sudo apt-get build-dep openvswitch -y --force-yes
-+sudo apt-get -y --force-yes install devscripts dpkg-dev wget
- 
- rm -rf ${BUILD_HOME}; mkdir -p ${BUILD_HOME}
- 
-@@ -20,7 +20,7 @@ cd ${BUILD_HOME}
- dget -x -u https://launchpad.net/ubuntu/+archive/primary/+files/dpdk_2.2.0-0ubuntu8.dsc
- 
- # copy from debian/control
--sudo apt-get install -y debhelper \
-+sudo apt-get install -y --force-yes debhelper \
-                dh-python \
-                dh-systemd \
-                doxygen  \
-@@ -49,7 +49,7 @@ cd ${BUILD_HOME}
- dget -x -u https://launchpad.net/ubuntu/+archive/primary/+files/openvswitch-dpdk_2.4.0-0ubuntu1.dsc
- 
- # copy from debian/control
--sudo apt-get install -y autoconf \
-+sudo apt-get install -y --force-yes autoconf \
-                automake \
-                bzip2 \
-                debhelper \