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                                 Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

   1. Definitions.

      "License" shall mean the terms and conditions for use, reproduction,
      and distribution as defined by Sections 1 through 9 of this document.

      "Licensor" shall mean the copyright owner or entity authorized by
      the copyright owner that is granting the License.

      "Legal Entity" shall mean the union of the acting entity and all
      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the
      outstanding shares, or (iii) beneficial ownership of such entity.

      "You" (or "Your") shall mean an individual or Legal Entity
      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
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      "Work" shall mean the work of authorship, whether in Source or
      Object form, made available under the License, as indicated by a
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# Copyright (c) 2016 Cisco and/or its affiliates.
# 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.

export WS_ROOT=$(CURDIR)
export BR=$(WS_ROOT)/build-root
CCACHE_DIR?=$(BR)/.ccache
SHELL:=/bin/bash
GDB?=gdb
PLATFORM?=vpp
SAMPLE_PLUGIN?=no
STARTUP_DIR?=$(PWD)
MACHINE=$(shell uname -m)
SUDO?=sudo -E
DPDK_CONFIG?=no-pci

,:=,
define disable_plugins
$(if $(1), \
  "plugins {" \
  $(patsubst %,"plugin %_plugin.so { disable }",$(subst $(,), ,$(1))) \
  " }" \
  ,)
endef

MINIMAL_STARTUP_CONF="							\
unix { 									\
	interactive 							\
	cli-listen /run/vpp/cli.sock					\
	gid $(shell id -g)						\
	$(if $(wildcard startup.vpp),"exec startup.vpp",)		\
}									\
$(if $(DPDK_CONFIG), "dpdk { $(DPDK_CONFIG) }",)			\
$(call disable_plugins,$(DISABLED_PLUGINS))				\
"

GDB_ARGS= -ex "handle SIGUSR1 noprint nostop"

#
# OS Detection
#
# We allow Darwin (MacOS) for docs generation; VPP build will still fail.
ifneq ($(shell uname),Darwin)
OS_ID        = $(shell grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
OS_VERSION_ID= $(shell grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
endif

ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
PKG=deb
else ifeq ($(filter rhel centos fedora,$(OS_ID)),$(OS_ID))
PKG=rpm
endif

# +libganglia1-dev if building the gmond plugin

DEB_DEPENDS  = curl build-essential autoconf automake ccache
DEB_DEPENDS += debhelper dkms git libtool libapr1-dev dh-systemd dh-python
DEB_DEPENDS += libconfuse-dev git-review exuberant-ctags cscope pkg-config
DEB_DEPENDS += lcov chrpath autoconf libnuma-dev
DEB_DEPENDS += python3-all python3-setuptools check
DEB_DEPENDS += libffi-dev python3-ply libmbedtls-dev
DEB_DEPENDS += cmake ninja-build uuid-dev python3-jsonschema python3-yaml
DEB_DEPENDS += python3-venv  # ensurepip
DEB_DEPENDS += python3-dev   # needed for python3 -m pip install psutil
DEB_DEPENDS += libnl-3-dev libnl-route-3-dev
# python3.6 on 16.04 requires python36-dev

LIBFFI=libffi6 # works on all but 20.04 and debian-testing

ifeq ($(OS_VERSION_ID),18.04)
	DEB_DEPENDS += python-dev python-all python-pip python-virtualenv
	DEB_DEPENDS += libssl-dev
	DEB_DEPENDS += clang-9 clang-format-10
else ifeq ($(OS_VERSION_ID),20.04)
	DEB_DEPENDS += python3-virtualenv
	DEB_DEPENDS += libssl-dev
	DEB_DEPENDS += libelf-dev # for libbpf (af_xdp)
	DEB_DEPENDS += clang-format-10
	LIBFFI=libffi7
else ifeq ($(OS_VERSION_ID),20.10)
        DEB_DEPENDS += python3-virtualenv
        DEB_DEPENDS += libssl-dev
        DEB_DEPENDS += libelf-dev # for libbpf (af_xdp)
        DEB_DEPENDS += clang-format-10
        LIBFFI=libffi8ubuntu1
else ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-10)
	DEB_DEPENDS += python3-virtualenv virtualenv
	DEB_DEPENDS += libssl-dev
	DEB_DEPENDS += libelf-dev # for libbpf (af_xdp)
else
	DEB_DEPENDS += libssl-dev
	DEB_DEPENDS += libelf-dev # for libbpf (af_xdp)
	LIBFFI=libffi7
endif

DEB_DEPENDS += $(LIBFFI)

RPM_DEPENDS  = redhat-lsb glibc-static
RPM_DEPENDS += apr-devel
RPM_DEPENDS += numactl-devel
RPM_DEPENDS += check check-devel
RPM_DEPENDS += selinux-policy selinux-policy-devel
RPM_DEPENDS += ninja-build
RPM_DEPENDS += libuuid-devel
RPM_DEPENDS += mbedtls-devel
RPM_DEPENDS += ccache
RPM_DEPENDS += xmlto
RPM_DEPENDS += elfutils-libelf-devel
RPM_DEPENDS += libnl3-devel

ifeq ($(OS_ID),fedora)
	RPM_DEPENDS += dnf-utils
	RPM_DEPENDS += subunit subunit-devel
	RPM_DEPENDS += compat-openssl10-devel
	RPM_DEPENDS += python3-devel  # needed for python3 -m pip install psutil
	RPM_DEPENDS += python3-ply  # for vppapigen
	RPM_DEPENDS += python3-virtualenv python3-jsonschema
	RPM_DEPENDS += cmake
	RPM_DEPENDS_GROUPS = 'C Development Tools and Libraries'
else ifeq ($(OS_ID)-$(OS_VERSION_ID),centos-8)
	RPM_DEPENDS += yum-utils
	RPM_DEPENDS += compat-openssl10 openssl-devel
	RPM_DEPENDS += python2-devel python36-devel python3-ply
	RPM_DEPENDS += python3-virtualenv python3-jsonschema
	RPM_DEPENDS += libarchive cmake
	RPM_DEPENDS_GROUPS = 'Development Tools'
else
	RPM_DEPENDS += yum-utils
	RPM_DEPENDS += openssl-devel
	RPM_DEPENDS += python36-ply  # for vppapigen
	RPM_DEPENDS += python3-devel python3-pip
	RPM_DEPENDS += python-virtualenv python36-jsonschema
	RPM_DEPENDS += devtoolset-9 devtoolset-9-libasan-devel
	RPM_DEPENDS += cmake3
	RPM_DEPENDS_GROUPS = 'Development Tools'
endif

# +ganglia-devel if building the ganglia plugin

RPM_DEPENDS += chrpath libffi-devel rpm-build

RPM_DEPENDS_DEBUG  = glibc-debuginfo e2fsprogs-debuginfo
RPM_DEPENDS_DEBUG += krb5-debuginfo openssl-debuginfo
RPM_DEPENDS_DEBUG += zlib-debuginfo nss-softokn-debuginfo
RPM_DEPENDS_DEBUG += yum-plugin-auto-update-debug-info

ifneq ($(wildcard $(STARTUP_DIR)/startup.conf),)
        STARTUP_CONF ?= $(STARTUP_DIR)/startup.conf
endif

ifeq ($(findstring y,$(UNATTENDED)),y)
CONFIRM=-y
FORCE=--force-yes
endif

TARGETS = vpp

ifneq ($(SAMPLE_PLUGIN),no)
TARGETS += sample-plugin
endif

define banner
	@echo "========================================================================"
	@echo " $(1)"
	@echo "========================================================================"
	@echo " "
endef

.PHONY: help
help:
	@echo "Make Targets:"
	@echo " install-dep[s]       - install software dependencies"
	@echo " wipe                 - wipe all products of debug build "
	@echo " wipe-release         - wipe all products of release build "
	@echo " build                - build debug binaries"
	@echo " build-release        - build release binaries"
	@echo " build-coverity       - build coverity artifacts"
	@echo " rebuild              - wipe and build debug binaries"
	@echo " rebuild-release      - wipe and build release binaries"
	@echo " run                  - run debug binary"
	@echo " run-release          - run release binary"
	@echo " debug                - run debug binary with debugger"
	@echo " debug-release        - run release binary with debugger"
	@echo " test                 - build and run tests"
	@echo " test-help            - show help on test framework"
	@echo " run-vat              - run vpp-api-test tool"
	@echo " pkg-deb              - build DEB packages"
	@echo " pkg-deb-debug        - build DEB debug packages"
	@echo " pkg-snap             - build SNAP package"
	@echo " snap-clean           - clean up snap build environment"
	@echo " pkg-rpm              - build RPM packages"
	@echo " install-ext-dep[s]   - install external development dependencies"
	@echo " ctags                - (re)generate ctags database"
	@echo " gtags                - (re)generate gtags database"
	@echo " cscope               - (re)generate cscope database"
	@echo " compdb               - (re)generate compile_commands.json"
	@echo " checkstyle           - check coding style"
	@echo " checkstyle-commit    - check commit message format"
	@echo " checkstyle-test      - check test framework coding style"
	@echo " checkstyle-test-diff - check test framework coding style (only changed files)"
	@echo " checkstyle-api       - check api for incompatible changes"
	@echo " fixstyle             - fix coding style"
	@echo " doxygen              - (re)generate documentation"
	@echo " bootstrap-doxygen    - setup Doxygen dependencies"
	@echo " wipe-doxygen         - wipe all generated documentation"
	@echo " checkfeaturelist     - check FEATURE.yaml according to schema"
	@echo " featurelist          - dump feature list in markdown"
	@echo " json-api-files       - (re)-generate json api files"
	@echo " json-api-files-debug - (re)-generate json api files for debug target"
	@echo " go-api-files         - (re)-generate golang api files"
	@echo " docs                 - Build the Sphinx documentation"
	@echo " docs-venv            - Build the virtual environment for the Sphinx docs"
	@echo " docs-clean           - Remove the generated files from the Sphinx docs"
	@echo ""
	@echo "Make Arguments:"
	@echo " V=[0|1]                  - set build verbosity level"
	@echo " STARTUP_CONF=<path>      - startup configuration file"
	@echo "                            (e.g. /etc/vpp/startup.conf)"
	@echo " STARTUP_DIR=<path>       - startup directory (e.g. /etc/vpp)"
	@echo "                            It also sets STARTUP_CONF if"
	@echo "                            startup.conf file is present"
	@echo " GDB=<path>               - gdb binary to use for debugging"
	@echo " PLATFORM=<name>          - target platform. default is vpp"
	@echo " TEST=<filter>            - apply filter to test set, see test-help"
	@echo " DPDK_CONFIG=<conf>       - add specified dpdk config commands to"
	@echo "                            autogenerated startup.conf"
	@echo "                            (e.g. \"no-pci\" )"
	@echo " SAMPLE_PLUGIN=yes        - in addition build/run/debug sample plugin"
	@echo " DISABLED_PLUGINS=<list>  - comma separated list of plugins which"
	@echo "                            should not be loaded"
	@echo ""
	@echo "Current Argument Values:"
	@echo " V                 = $(V)"
	@echo " STARTUP_CONF      = $(STARTUP_CONF)"
	@echo " STARTUP_DIR       = $(STARTUP_DIR)"
	@echo " GDB               = $(GDB)"
	@echo " PLATFORM          = $(PLATFORM)"
	@echo " DPDK_VERSION      = $(DPDK_VERSION)"
	@echo " DPDK_CONFIG       = $(DPDK_CONFIG)"
	@echo " SAMPLE_PLUGIN     = $(SAMPLE_PLUGIN)"
	@echo " DISABLED_PLUGINS  = $(DISABLED_PLUGINS)"

$(BR)/.deps.ok:
ifeq ($(findstring y,$(UNATTENDED)),y)
	make install-dep
endif
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	@MISSING=$$(apt-get install -y -qq -s $(DEB_DEPENDS) | grep "^Inst ") ; \
	if [ -n "$$MISSING" ] ; then \
	  echo "\nPlease install missing packages: \n$$MISSING\n" ; \
	  echo "by executing \"make install-dep\"\n" ; \
	  exit 1 ; \
	fi ; \
	exit 0
else ifneq ("$(wildcard /etc/redhat-release)","")
	@for i in $(RPM_DEPENDS) ; do \
	    RPM=$$(basename -s .rpm "$${i##*/}" | cut -d- -f1,2,3,4)  ;	\
	    MISSING+=$$(rpm -q $$RPM | grep "^package")	   ;    \
	done							   ;	\
	if [ -n "$$MISSING" ] ; then \
	  echo "Please install missing RPMs: \n$$MISSING\n" ; \
	  echo "by executing \"make install-dep\"\n" ; \
	  exit 1 ; \
	fi ; \
	exit 0
endif
	@touch $@

.PHONY: bootstrap
bootstrap:
	@echo "'make bootstrap' is not needed anymore"

.PHONY: install-dep
install-dep:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	@sudo -E apt-get update
	@sudo -E apt-get $(APT_ARGS) $(CONFIRM) $(FORCE) install $(DEB_DEPENDS)
else ifneq ("$(wildcard /etc/redhat-release)","")
ifeq ($(OS_ID),rhel)
	@sudo -E yum-config-manager --enable rhel-server-rhscl-7-rpms
	@sudo -E yum groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E yum install $(CONFIRM) $(RPM_DEPENDS)
	@sudo -E debuginfo-install $(CONFIRM) glibc openssl-libs mbedtls-devel zlib
else ifeq ($(OS_ID)-$(OS_VERSION_ID),centos-8)
	@sudo -E dnf install $(CONFIRM) dnf-plugins-core epel-release
	@sudo -E dnf config-manager --set-enabled \
          $(shell dnf repolist all 2>/dev/null|grep -i powertools|cut -d' ' -f1)
	@sudo -E dnf groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E dnf install --skip-broken $(CONFIRM) $(RPM_DEPENDS)
else ifeq ($(OS_ID),centos)
	@sudo -E yum install $(CONFIRM) centos-release-scl-rh epel-release
	@sudo -E yum groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E yum install $(CONFIRM) $(RPM_DEPENDS)
	@sudo -E yum install $(CONFIRM) --enablerepo=base-debuginfo $(RPM_DEPENDS_DEBUG)
else ifeq ($(OS_ID),fedora)
	@sudo -E dnf groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E dnf install $(CONFIRM) $(RPM_DEPENDS)
	@sudo -E debuginfo-install $(CONFIRM) glibc openssl-libs mbedtls-devel zlib
endif
else
	$(error "This option currently works only on Ubuntu, Debian, RHEL, or CentOS systems")
endif
	git config commit.template .git_commit_template.txt

.PHONY: install-deps
install-deps: install-dep

define make
	@make -C $(BR) PLATFORM=$(PLATFORM) TAG=$(1) $(2)
endef

$(BR)/scripts/.version:
ifneq ("$(wildcard /etc/redhat-release)","")
	$(shell $(BR)/scripts/version rpm-string > $(BR)/scripts/.version)
else
	$(shell $(BR)/scripts/version > $(BR)/scripts/.version)
endif

DIST_FILE = $(BR)/vpp-$(shell src/scripts/version).tar
DIST_SUBDIR = vpp-$(shell src/scripts/version|cut -f1 -d-)

.PHONY: dist
dist:
	@if git rev-parse 2> /dev/null ; then \
	    git archive \
	      --prefix=$(DIST_SUBDIR)/ \
	      --format=tar \
	      -o $(DIST_FILE) \
	    HEAD ; \
	    git describe --long > $(BR)/.version ; \
	else \
	    (cd .. ; tar -cf $(DIST_FILE) $(DIST_SUBDIR) --exclude=*.tar) ; \
	    src/scripts/version > $(BR)/.version ; \
	fi
	@tar --append \
	  --file $(DIST_FILE) \
	  --transform='s,.*/.version,$(DIST_SUBDIR)/src/scripts/.version,' \
	  $(BR)/.version
	@$(RM) $(BR)/.version $(DIST_FILE).xz
	@xz -v --threads=0 $(DIST_FILE)
	@$(RM) $(BR)/vpp-latest.tar.xz
	@ln -rs $(DIST_FILE).xz $(BR)/vpp-latest.tar.xz

.PHONY: build
build: $(BR)/.deps.ok
	$(call make,$(PLATFORM)_debug,$(addsuffix -install,$(TARGETS)))

.PHONY: wipedist
wipedist:
	@$(RM) $(BR)/*.tar.xz

.PHONY: wipe
wipe: wipedist test-wipe $(BR)/.deps.ok
	$(call make,$(PLATFORM)_debug,$(addsuffix -wipe,$(TARGETS)))
	@find . -type f -name "*.api.json" ! -path "./src/*" -exec rm {} \;

.PHONY: rebuild
rebuild: wipe build

.PHONY: build-release
build-release: $(BR)/.deps.ok
	$(call make,$(PLATFORM),$(addsuffix -install,$(TARGETS)))

.PHONY: wipe-release
wipe-release: test-wipe $(BR)/.deps.ok
	$(call make,$(PLATFORM),$(addsuffix -wipe,$(TARGETS)))

.PHONY: rebuild-release
rebuild-release: wipe-release build-release

libexpand = $(subst $(subst ,, ),:,$(foreach lib,$(1),$(BR)/install-$(2)-native/vpp/$(lib)/$(3)))

export TEST_DIR ?= $(WS_ROOT)/test
export RND_SEED ?= $(shell python3 -c 'import time; print(time.time())')

define test
	$(if $(filter-out $(3),retest),make -C $(BR) PLATFORM=$(1) TAG=$(2) vpp-install,)
	$(eval libs:=lib lib64)
	make -C test \
	  VPP_BUILD_DIR=$(BR)/build-$(2)-native \
	  VPP_BIN=$(BR)/install-$(2)-native/vpp/bin/vpp \
	  VPP_PLUGIN_PATH=$(call libexpand,$(libs),$(2),vpp_plugins) \
	  VPP_TEST_PLUGIN_PATH=$(call libexpand,$(libs),$(2),vpp_api_test_plugins) \
	  VPP_INSTALL_PATH=$(BR)/install-$(2)-native/ \
	  LD_LIBRARY_PATH=$(call libexpand,$(libs),$(2),) \
	  EXTENDED_TESTS=$(EXTENDED_TESTS) \
	  PYTHON=$(PYTHON) \
	  OS_ID=$(OS_ID) \
	  RND_SEED=$(RND_SEED) \
	  CACHE_OUTPUT=$(CACHE_OUTPUT) \
	  $(3)
endef

.PHONY: test
test:
	$(call test,vpp,vpp,test)

.PHONY: test-debug
test-debug:
	$(call test,vpp,vpp_debug,test)

.PHONY: test-gcov
test-gcov:
	$(call test,vpp,vpp_gcov,test)

.PHONY: test-all
test-all:
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp,test)

.PHONY: test-all-debug
test-all-debug:
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp_debug,test)

.PHONY: papi-wipe
papi-wipe: test-wipe-papi
	$(call banner,"This command is deprecated. Please use 'test-wipe-papi'")

.PHONY: test-wipe-papi
test-wipe-papi:
	@make -C test wipe-papi

.PHONY: test-help
test-help:
	@make -C test help

.PHONY: test-wipe
test-wipe:
	@make -C test wipe

.PHONY: test-shell
test-shell:
	$(call test,vpp,vpp,shell)

.PHONY: test-shell-debug
test-shell-debug:
	$(call test,vpp,vpp_debug,shell)

.PHONY: test-shell-gcov
test-shell-gcov:
	$(call test,vpp,vpp_gcov,shell)

.PHONY: test-dep
test-dep:
	@make -C test test-dep

.PHONY: test-doc
test-doc:
	@make -C test doc

.PHONY: test-wipe-doc
test-wipe-doc:
	@make -C test wipe-doc

.PHONY: test-cov
test-cov:
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp_gcov,cov)

.PHONY: test-wipe-cov
test-wipe-cov:
	@make -C test wipe-cov

.PHONY: test-wipe-all
test-wipe-all:
	@make -C test wipe-all

.PHONY: test-checkstyle
test-checkstyle:
	@make -C test checkstyle

.PHONY: test-checkstyle-diff
test-checkstyle-diff:
	@make -C test checkstyle-diff

.PHONY: test-refresh-deps
test-refresh-deps:
	@make -C test refresh-deps

.PHONY: retest
retest:
	$(call test,vpp,vpp,retest)

.PHONY: retest-debug
retest-debug:
	$(call test,vpp,vpp_debug,retest)

.PHONY: retest-all
retest-all:
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp,retest)

.PHONY: retest-all-debug
retest-all-debug:
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp_debug,retest)

.PHONY: test-start-vpp-in-gdb
test-start-vpp-in-gdb:
	$(call test,vpp,vpp,start-gdb)

.PHONY: test-start-vpp-debug-in-gdb
test-start-vpp-debug-in-gdb:
	$(call test,vpp,vpp_debug,start-gdb)

ifeq ("$(wildcard $(STARTUP_CONF))","")
define run
	@echo "WARNING: STARTUP_CONF not defined or file doesn't exist."
	@echo "         Running with minimal startup config: $(MINIMAL_STARTUP_CONF)\n"
	@cd $(STARTUP_DIR) && \
	  $(SUDO) $(2) $(1)/vpp/bin/vpp $(MINIMAL_STARTUP_CONF)
endef
else
define run
	@cd $(STARTUP_DIR) && \
	  $(SUDO) $(2) $(1)/vpp/bin/vpp $(shell cat $(STARTUP_CONF) | sed -e 's/#.*//')
endef
endif

%.files: .FORCE
	@find src -name '*.[chS]' > $@

.FORCE:

.PHONY: run
run:
	$(call run, $(BR)/install-$(PLATFORM)_debug-native)

.PHONY: run-release
run-release:
	$(call run, $(BR)/install-$(PLATFORM)-native)

.PHONY: debug
debug:
	$(call run, $(BR)/install-$(PLATFORM)_debug-native,$(GDB) $(GDB_ARGS) --args)

.PHONY: build-coverity
build-coverity:
	$(call make,$(PLATFORM)_coverity,install-packages)
	@make -C build-root PLATFORM=vpp TAG=vpp_coverity libmemif-install

.PHONY: debug-release
debug-release:
	$(call run, $(BR)/install-$(PLATFORM)-native,$(GDB) $(GDB_ARGS) --args)

.PHONY: build-vat
build-vat:
	$(call make,$(PLATFORM)_debug,vpp-api-test-install)

.PHONY: run-vat
run-vat:
	@$(SUDO) $(BR)/install-$(PLATFORM)_debug-native/vpp/bin/vpp_api_test

.PHONY: pkg-deb
pkg-deb:
	$(call make,$(PLATFORM),vpp-package-deb)

.PHONY: pkg-snap
pkg-snap:
	cd extras/snap ;			\
        ./prep ;				\
	SNAPCRAFT_BUILD_ENVIRONMENT_MEMORY=8G 	\
	SNAPCRAFT_BUILD_ENVIRONMENT_CPU=6 	\
	snapcraft --debug

.PHONY: snap-clean
snap-clean:
	cd extras/snap ;			\
        snapcraft clean ;			\
	rm -f *.snap *.tgz

.PHONY: pkg-deb-debug
pkg-deb-debug:
	$(call make,$(PLATFORM)_debug,vpp-package-deb)

.PHONY: pkg-rpm
pkg-rpm: dist
	make -C extras/rpm

.PHONY: pkg-srpm
pkg-srpm: dist
	make -C extras/rpm srpm

.PHONY: install-ext-deps
install-ext-deps:
	make -C build/external install-$(PKG)

.PHONY: install-ext-dep
install-ext-dep: install-ext-deps

.PHONY: json-api-files
json-api-files:
	$(WS_ROOT)/src/tools/vppapigen/generate_json.py

.PHONY: json-api-files-debug
json-api-files-debug:
	$(WS_ROOT)/src/tools/vppapigen/generate_json.py --debug-target

.PHONY: go-api-files
go-api-files: json-api-files
	$(WS_ROOT)/src/tools/vppapigen/generate_go.py

.PHONY: ctags
ctags: ctags.files
	@ctags --totals --tag-relative=yes -L $<
	@rm $<

.PHONY: gtags
gtags: ctags
	@gtags --gtagslabel=ctags

.PHONY: cscope
cscope: cscope.files
	@cscope -b -q -v

.PHONY: compdb
compdb:
	@ninja -C build-root/build-vpp_debug-native/vpp build.ninja
	@ninja -C build-root/build-vpp_debug-native/vpp -t compdb | \
	  src/scripts/compdb_cleanup.py > compile_commands.json

.PHONY: checkstyle
checkstyle: checkfeaturelist
	@extras/scripts/checkstyle.sh

.PHONY: checkstyle-commit
checkstyle-commit:
	@extras/scripts/check_commit_msg.sh

.PHONY: checkstyle-test
checkstyle-test: test-checkstyle

.PHONY: checkstyle-all
checkstyle-all: checkstyle-commit checkstyle checkstyle-test

.PHONY: fixstyle
fixstyle:
	@extras/scripts/checkstyle.sh --fix

.PHONY: checkstyle-api
checkstyle-api:
	@extras/scripts/crcchecker.py --check-patchset

# necessary because Bug 1696324 - Update to python3.6 breaks PyYAML dependencies
# Status:	CLOSED CANTFIX
# https://bugzilla.redhat.com/show_bug.cgi?id=1696324
.PHONY: centos-pyyaml
centos-pyyaml:
ifeq ($(OS_ID)-$(OS_VERSION_ID),centos-8)
	@sudo -E yum install $(CONFIRM) python3-pyyaml
endif

.PHONY: featurelist
featurelist: centos-pyyaml
	@extras/scripts/fts.py --all --markdown

.PHONY: checkfeaturelist
checkfeaturelist: centos-pyyaml
	@extras/scripts/fts.py --validate --all

#
# Build the documentation
#

# Doxygen configuration and our utility scripts
export DOXY_DIR ?= $(WS_ROOT)/doxygen

define make-doxy
	@OS_ID="$(OS_ID)" make -C $(DOXY_DIR) $@
endef

.PHONY: bootstrap-doxygen
bootstrap-doxygen:
	$(call make-doxy)

.PHONY: doxygen
doxygen: bootstrap-doxygen
	$(call make-doxy)

.PHONY: wipe-doxygen
wipe-doxygen:
	$(call make-doxy)

# Sphinx Documents
export DOCS_DIR = $(WS_ROOT)/docs
export VENV_DIR = $(WS_ROOT)/sphinx_venv
export SPHINX_SCRIPTS_DIR = $(WS_ROOT)/docs/scripts

.PHONY: docs-venv
docs-venv:
	@($(SPHINX_SCRIPTS_DIR)/sphinx-make.sh venv)

.PHONY: docs
docs: $(DOCS_DIR)
	@($(SPHINX_SCRIPTS_DIR)/sphinx-make.sh html)

.PHONY: docs-clean
docs-clean:
	@rm -rf $(DOCS_DIR)/_build
	@rm -rf $(VENV_DIR)

.PHONY: pkg-verify
pkg-verify: install-dep $(BR)/.deps.ok install-ext-deps
	$(call banner,"Building for PLATFORM=vpp using gcc")
	@make -C build-root PLATFORM=vpp TAG=vpp wipe-all install-packages
	$(call banner,"Building sample-plugin")
	@make -C build-root PLATFORM=vpp TAG=vpp sample-plugin-install
	$(call banner,"Building libmemif")
	@make -C build-root PLATFORM=vpp TAG=vpp libmemif-install
	$(call banner,"Building $(PKG) packages")
	@make pkg-$(PKG)

MAKE_VERIFY_GATE_OS ?= ubuntu-18.04
.PHONY: verify
verify: pkg-verify
ifeq ($(OS_ID)-$(OS_VERSION_ID),$(MAKE_VERIFY_GATE_OS))
	$(call banner,"Testing vppapigen")
	@src/tools/vppapigen/test_vppapigen.py
	$(call banner,"Running tests")
	@make COMPRESS_FAILED_TEST_LOGS=yes RETRIES=3 test
else
	$(call banner,"Skipping tests. Tests under 'make verify' supported on $(MAKE_VERIFY_GATE_OS)")
endif