Makefile

   1 # Copyright (c) 2016 Cisco and/or its affiliates.
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 export WS_ROOT=$(CURDIR)
  15 export BR=$(WS_ROOT)/build-root
  16 CCACHE_DIR?=$(BR)/.ccache
  17 GDB?=gdb
  18 PLATFORM?=vpp
  19 SAMPLE_PLUGIN?=no
  20 MACHINE=$(shell uname -m)
  21
  22 ,:=,
  23 define disable_plugins
  24 $(if $(1), \
  25   "plugins {" \
  26   $(patsubst %,"plugin %_plugin.so { disable }",$(subst $(,), ,$(1))) \
  27   " }" \
  28   ,)
  29 endef
  30
  31 MINIMAL_STARTUP_CONF="                                                  \
  32 unix {                                                                  \
  33         interactive                                                     \
  34         cli-listen /run/vpp/cli.sock                                    \
  35         gid $(shell id -g)                                              \
  36         $(if $(wildcard startup.vpp),"exec startup.vpp",)               \
  37 }                                                                       \
  38 $(if $(DPDK_CONFIG), "dpdk { $(DPDK_CONFIG) }",)                        \
  39 $(call disable_plugins,$(DISABLED_PLUGINS))                             \
  40 "
  41
  42 GDB_ARGS= -ex "handle SIGUSR1 noprint nostop"
  43
  44 #
  45 # OS Detection
  46 #
  47 # We allow Darwin (MacOS) for docs generation; VPP build will still fail.
  48 ifneq ($(shell uname),Darwin)
  49 OS_ID        = $(shell grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
  50 OS_VERSION_ID= $(shell grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
  51 endif
  52
  53 ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
  54 PKG=deb
  55 else ifeq ($(filter rhel centos fedora opensuse,$(OS_ID)),$(OS_ID))
  56 PKG=rpm
  57 endif
  58
  59 # +libganglia1-dev if building the gmond plugin
  60
  61 DEB_DEPENDS  = curl build-essential autoconf automake ccache
  62 DEB_DEPENDS += debhelper dkms git libtool libapr1-dev dh-systemd
  63 DEB_DEPENDS += libconfuse-dev git-review exuberant-ctags cscope pkg-config
  64 DEB_DEPENDS += lcov chrpath autoconf indent clang-format libnuma-dev
  65 DEB_DEPENDS += python-all python-dev python-virtualenv python-pip libffi6 check
  66 DEB_DEPENDS += libboost-all-dev libffi-dev python-ply libmbedtls-dev
  67 ifeq ($(OS_VERSION_ID),14.04)
  68         DEB_DEPENDS += openjdk-8-jdk-headless
  69         DEB_DEPENDS += libssl-dev
  70 else ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-8)
  71         DEB_DEPENDS += openjdk-8-jdk-headless
  72         DEB_DEPENDS += libssl-dev
  73         APT_ARGS = -t jessie-backports
  74 else ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-9)
  75         DEB_DEPENDS += default-jdk-headless
  76         DEB_DEPENDS += libssl1.0-dev
  77 else
  78         DEB_DEPENDS += default-jdk-headless
  79         DEB_DEPENDS += libssl-dev
  80 endif
  81
  82 RPM_DEPENDS  = redhat-lsb glibc-static java-1.8.0-openjdk-devel yum-utils
  83 RPM_DEPENDS += apr-devel
  84 RPM_DEPENDS += numactl-devel
  85 RPM_DEPENDS += check check-devel
  86 RPM_DEPENDS += boost boost-devel
  87 RPM_DEPENDS += selinux-policy selinux-policy-devel
  88
  89 ifeq ($(OS_ID)-$(OS_VERSION_ID),fedora-25)
  90         RPM_DEPENDS += subunit subunit-devel
  91         RPM_DEPENDS += openssl-devel
  92         RPM_DEPENDS += python-devel python2-ply
  93         RPM_DEPENDS += python2-virtualenv
  94         RPM_DEPENDS += mbedtls-devel
  95         RPM_DEPENDS_GROUPS = 'C Development Tools and Libraries'
  96 else ifeq ($(shell if [ "$(OS_ID)" = "fedora" ]; then test $(OS_VERSION_ID) -gt 25; echo $$?; fi),0)
  97         RPM_DEPENDS += subunit subunit-devel
  98         RPM_DEPENDS += compat-openssl10-devel
  99         RPM_DEPENDS += python2-devel python2-ply
 100         RPM_DEPENDS += python2-virtualenv
 101         RPM_DEPENDS += mbedtls-devel
 102         RPM_DEPENDS_GROUPS = 'C Development Tools and Libraries'
 103 else
 104         RPM_DEPENDS += openssl-devel
 105         RPM_DEPENDS += python-devel python-ply
 106         RPM_DEPENDS += python-virtualenv
 107         RPM_DEPENDS_GROUPS = 'Development Tools'
 108 endif
 109
 110 # +ganglia-devel if building the ganglia plugin
 111
 112 RPM_DEPENDS += chrpath libffi-devel rpm-build
 113
 114 SUSE_NAME= $(shell grep '^NAME=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g' | cut -d' ' -f2)
 115 RPM_SUSE_BUILDTOOLS_DEPS = autoconf automake ccache check-devel chrpath
 116 RPM_SUSE_BUILDTOOLS_DEPS += clang indent libtool make python-ply
 117
 118 RPM_SUSE_DEVEL_DEPS = glibc-devel-static java-1_8_0-openjdk-devel libnuma-devel
 119 RPM_SUSE_DEVEL_DEPS += libopenssl-devel openssl-devel mbedtls-devel
 120
 121 RPM_SUSE_PYTHON_DEPS = python-devel python3-devel python-pip python3-pip
 122 RPM_SUSE_PYTHON_DEPS += python-rpm-macros python3-rpm-macros
 123
 124 RPM_SUSE_PLATFORM_DEPS = distribution-release shadow rpm-build
 125
 126 ifeq ($(OS_ID),opensuse)
 127 ifneq ($(SUSE_NAME),Tumbleweed)
 128         RPM_SUSE_DEVEL_DEPS += boost_1_61-devel gcc6
 129         RPM_SUSE_PYTHON_DEPS += python-virtualenv
 130 else
 131         RPM_SUSE_DEVEL_DEPS = libboost_headers-devel libboost_thread-devel gcc
 132         RPM_SUSE_PYTHON_DEPS += python2-virtualenv
 133 endif
 134 endif
 135
 136 RPM_SUSE_DEPENDS += $(RPM_SUSE_BUILDTOOLS_DEPS) $(RPM_SUSE_DEVEL_DEPS) $(RPM_SUSE_PYTHON_DEPS) $(RPM_SUSE_PLATFORM_DEPS)
 137
 138 ifneq ($(wildcard $(STARTUP_DIR)/startup.conf),)
 139         STARTUP_CONF ?= $(STARTUP_DIR)/startup.conf
 140 endif
 141
 142 ifeq ($(findstring y,$(UNATTENDED)),y)
 143 CONFIRM=-y
 144 FORCE=--force-yes
 145 endif
 146
 147 TARGETS = vpp
 148
 149 ifneq ($(SAMPLE_PLUGIN),no)
 150 TARGETS += sample-plugin
 151 endif
 152
 153 .PHONY: help wipe wipe-release build build-release rebuild rebuild-release
 154 .PHONY: run run-release debug debug-release build-vat run-vat pkg-deb pkg-rpm
 155 .PHONY: ctags cscope
 156 .PHONY: test test-debug retest retest-debug test-doc test-wipe-doc test-help test-wipe
 157 .PHONY: test-cov test-wipe-cov
 158
 159 help:
 160         @echo "Make Targets:"
 161         @echo " install-dep         - install software dependencies"
 162         @echo " wipe                - wipe all products of debug build "
 163         @echo " wipe-release        - wipe all products of release build "
 164         @echo " build               - build debug binaries"
 165         @echo " build-release       - build release binaries"
 166         @echo " build-coverity      - build coverity artifacts"
 167         @echo " rebuild             - wipe and build debug binares"
 168         @echo " rebuild-release     - wipe and build release binares"
 169         @echo " run                 - run debug binary"
 170         @echo " run-release         - run release binary"
 171         @echo " debug               - run debug binary with debugger"
 172         @echo " debug-release       - run release binary with debugger"
 173         @echo " test                - build and run (basic) functional tests"
 174         @echo " test-debug          - build and run (basic) functional tests (debug build)"
 175         @echo " test-all            - build and run (all) functional tests"
 176         @echo " test-all-debug      - build and run (all) functional tests (debug build)"
 177         @echo " test-shell          - enter shell with test environment"
 178         @echo " test-shell-debug    - enter shell with test environment (debug build)"
 179         @echo " test-wipe           - wipe files generated by unit tests"
 180         @echo " retest              - run functional tests"
 181         @echo " retest-debug        - run functional tests (debug build)"
 182         @echo " test-help           - show help on test framework"
 183         @echo " run-vat             - run vpp-api-test tool"
 184         @echo " pkg-deb             - build DEB packages"
 185         @echo " pkg-rpm             - build RPM packages"
 186         @echo " dpdk-install-dev    - install DPDK development packages"
 187         @echo " ctags               - (re)generate ctags database"
 188         @echo " gtags               - (re)generate gtags database"
 189         @echo " cscope              - (re)generate cscope database"
 190         @echo " checkstyle          - check coding style"
 191         @echo " fixstyle            - fix coding style"
 192         @echo " doxygen             - (re)generate documentation"
 193         @echo " bootstrap-doxygen   - setup Doxygen dependencies"
 194         @echo " wipe-doxygen        - wipe all generated documentation"
 195         @echo " test-doc            - generate documentation for test framework"
 196         @echo " test-wipe-doc       - wipe documentation for test framework"
 197         @echo " test-cov            - generate code coverage report for test framework"
 198         @echo " test-wipe-cov       - wipe code coverage report for test framework"
 199         @echo " test-checkstyle     - check PEP8 compliance for test framework"
 200         @echo ""
 201         @echo "Make Arguments:"
 202         @echo " V=[0|1]                  - set build verbosity level"
 203         @echo " STARTUP_CONF=<path>      - startup configuration file"
 204         @echo "                            (e.g. /etc/vpp/startup.conf)"
 205         @echo " STARTUP_DIR=<path>       - startup drectory (e.g. /etc/vpp)"
 206         @echo "                            It also sets STARTUP_CONF if"
 207         @echo "                            startup.conf file is present"
 208         @echo " GDB=<path>               - gdb binary to use for debugging"
 209         @echo " PLATFORM=<name>          - target platform. default is vpp"
 210         @echo " TEST=<filter>            - apply filter to test set, see test-help"
 211         @echo " DPDK_CONFIG=<conf>       - add specified dpdk config commands to"
 212         @echo "                            autogenerated startup.conf"
 213         @echo "                            (e.g. \"no-pci\" )"
 214         @echo " SAMPLE_PLUGIN=yes        - in addition build/run/debug sample plugin"
 215         @echo " DISABLED_PLUGINS=<list>  - comma separated list of plugins which"
 216         @echo "                            should not be loaded"
 217         @echo ""
 218         @echo "Current Argument Values:"
 219         @echo " V                 = $(V)"
 220         @echo " STARTUP_CONF      = $(STARTUP_CONF)"
 221         @echo " STARTUP_DIR       = $(STARTUP_DIR)"
 222         @echo " GDB               = $(GDB)"
 223         @echo " PLATFORM          = $(PLATFORM)"
 224         @echo " DPDK_VERSION      = $(DPDK_VERSION)"
 225         @echo " DPDK_CONFIG       = $(DPDK_CONFIG)"
 226         @echo " SAMPLE_PLUGIN     = $(SAMPLE_PLUGIN)"
 227         @echo " DISABLED_PLUGINS  = $(DISABLED_PLUGINS)"
 228
 229 $(BR)/.deps.ok:
 230 ifeq ($(findstring y,$(UNATTENDED)),y)
 231         make install-dep
 232 endif
 233 ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
 234         @MISSING=$$(apt-get install -y -qq -s $(DEB_DEPENDS) | grep "^Inst ") ; \
 235         if [ -n "$$MISSING" ] ; then \
 236           echo "\nPlease install missing packages: \n$$MISSING\n" ; \
 237           echo "by executing \"make install-dep\"\n" ; \
 238           exit 1 ; \
 239         fi ; \
 240         exit 0
 241 else ifneq ("$(wildcard /etc/redhat-release)","")
 242         @for i in $(RPM_DEPENDS) ; do \
 243             RPM=$$(basename -s .rpm "$${i##*/}" | cut -d- -f1,2,3)  ;   \
 244             MISSING+=$$(rpm -q $$RPM | grep "^package")    ;    \
 245         done                                                       ;    \
 246         if [ -n "$$MISSING" ] ; then \
 247           echo "Please install missing RPMs: \n$$MISSING\n" ; \
 248           echo "by executing \"make install-dep\"\n" ; \
 249           exit 1 ; \
 250         fi ; \
 251         exit 0
 252 endif
 253         @touch $@
 254
 255 bootstrap:
 256         @echo "'make bootstrap' is not needed anymore"
 257
 258 install-dep:
 259 ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
 260 ifeq ($(OS_VERSION_ID),14.04)
 261         @sudo -E apt-get $(CONFIRM) $(FORCE) install software-properties-common
 262         @sudo -E add-apt-repository ppa:openjdk-r/ppa $(CONFIRM)
 263 endif
 264 ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-8)
 265         @grep -q jessie-backports /etc/apt/sources.list /etc/apt/sources.list.d/* 2> /dev/null \
 266            || ( echo "Please install jessie-backports" ; exit 1 )
 267 endif
 268         @sudo -E apt-get update
 269         @sudo -E apt-get $(APT_ARGS) $(CONFIRM) $(FORCE) install $(DEB_DEPENDS)
 270 else ifneq ("$(wildcard /etc/redhat-release)","")
 271         @sudo -E yum groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
 272         @sudo -E yum install $(CONFIRM) $(RPM_DEPENDS)
 273         @sudo -E debuginfo-install $(CONFIRM) glibc openssl-libs mbedtls-devel zlib
 274 else ifeq ($(filter opensuse,$(OS_ID)),$(OS_ID))
 275         @sudo -E zypper refresh
 276         @sudo -E zypper install -y $(RPM_SUSE_DEPENDS)
 277 else
 278         $(error "This option currently works only on Ubuntu, Debian, Centos or openSUSE systems")
 279 endif
 280
 281 define make
 282         @make -C $(BR) PLATFORM=$(PLATFORM) TAG=$(1) $(2)
 283 endef
 284
 285 $(BR)/scripts/.version:
 286 ifneq ("$(wildcard /etc/redhat-release)","")
 287         $(shell $(BR)/scripts/version rpm-string > $(BR)/scripts/.version)
 288 else
 289         $(shell $(BR)/scripts/version > $(BR)/scripts/.version)
 290 endif
 291
 292 DIST_FILE = $(BR)/vpp-$(shell src/scripts/version).tar
 293 DIST_SUBDIR = vpp-$(shell src/scripts/version|cut -f1 -d-)
 294
 295 dist:
 296         @if git rev-parse 2> /dev/null ; then \
 297             git archive \
 298               --prefix=$(DIST_SUBDIR)/ \
 299               --format=tar \
 300               -o $(DIST_FILE) \
 301             HEAD ; \
 302             git describe > $(BR)/.version ; \
 303         else \
 304             (cd .. ; tar -cf $(DIST_FILE) $(DIST_SUBDIR) --exclude=*.tar) ; \
 305             src/scripts/version > $(BR)/.version ; \
 306         fi
 307         @tar --append \
 308           --file $(DIST_FILE) \
 309           --transform='s,.*/.version,$(DIST_SUBDIR)/src/scripts/.version,' \
 310           $(BR)/.version
 311         @$(RM) $(BR)/.version $(DIST_FILE).xz
 312         @xz -v --threads=0 $(DIST_FILE)
 313         @$(RM) $(BR)/vpp-latest.tar.xz
 314         @ln -rs $(DIST_FILE).xz $(BR)/vpp-latest.tar.xz
 315
 316 build: $(BR)/.deps.ok
 317         $(call make,$(PLATFORM)_debug,$(addsuffix -install,$(TARGETS)))
 318
 319 wipedist:
 320         @$(RM) $(BR)/*.tar.xz
 321
 322 wipe: wipedist test-wipe $(BR)/.deps.ok
 323         $(call make,$(PLATFORM)_debug,$(addsuffix -wipe,$(TARGETS)))
 324
 325 rebuild: wipe build
 326
 327 build-release: $(BR)/.deps.ok
 328         $(call make,$(PLATFORM),$(addsuffix -install,$(TARGETS)))
 329
 330 wipe-release: test-wipe $(BR)/.deps.ok
 331         $(call make,$(PLATFORM),$(addsuffix -wipe,$(TARGETS)))
 332
 333 rebuild-release: wipe-release build-release
 334
 335 export VPP_PYTHON_PREFIX ?= $(BR)/python
 336
 337 libexpand = $(subst $(subst ,, ),:,$(foreach lib,$(1),$(BR)/install-$(2)-native/vpp/$(lib)/$(3)))
 338
 339 define test
 340         $(if $(filter-out $(3),retest),make -C $(BR) PLATFORM=$(1) TAG=$(2) vpp-install,)
 341         $(eval libs:=lib lib64)
 342         make -C test \
 343           TEST_DIR=$(WS_ROOT)/test \
 344           VPP_TEST_BUILD_DIR=$(BR)/build-$(2)-native \
 345           VPP_TEST_BIN=$(BR)/install-$(2)-native/vpp/bin/vpp \
 346           VPP_TEST_PLUGIN_PATH=$(call libexpand,$(libs),$(2),vpp_plugins) \
 347           VPP_TEST_INSTALL_PATH=$(BR)/install-$(2)-native/ \
 348           LD_LIBRARY_PATH=$(call libexpand,$(libs),$(2),) \
 349           EXTENDED_TESTS=$(EXTENDED_TESTS) \
 350           PYTHON=$(PYTHON) \
 351           OS_ID=$(OS_ID) \
 352           CACHE_OUTPUT=$(CACHE_OUTPUT) \
 353           $(3)
 354 endef
 355
 356 test:
 357         $(call test,vpp,vpp,test)
 358
 359 test-debug:
 360         $(call test,vpp,vpp_debug,test)
 361
 362 test-all:
 363         $(eval EXTENDED_TESTS=yes)
 364         $(call test,vpp,vpp,test)
 365
 366 test-all-debug:
 367         $(eval EXTENDED_TESTS=yes)
 368         $(call test,vpp,vpp_debug,test)
 369
 370 test-help:
 371         @make -C test help
 372
 373 test-wipe:
 374         @make -C test wipe
 375
 376 test-shell:
 377         $(call test,vpp,vpp,shell)
 378
 379 test-shell-debug:
 380         $(call test,vpp,vpp_debug,shell)
 381
 382 test-dep:
 383         @make -C test test-dep
 384
 385 test-doc:
 386         @make -C test doc
 387
 388 test-wipe-doc:
 389         @make -C test wipe-doc
 390
 391 test-cov:
 392         $(eval EXTENDED_TESTS=yes)
 393         $(call test,vpp,vpp_gcov,cov)
 394
 395 test-wipe-cov:
 396         @make -C test wipe-cov
 397
 398 test-checkstyle:
 399         @make -C test checkstyle
 400
 401 retest:
 402         $(call test,vpp,vpp,retest)
 403
 404 retest-debug:
 405         $(call test,vpp,vpp_debug,retest)
 406
 407 STARTUP_DIR ?= $(PWD)
 408 ifeq ("$(wildcard $(STARTUP_CONF))","")
 409 define run
 410         @echo "WARNING: STARTUP_CONF not defined or file doesn't exist."
 411         @echo "         Running with minimal startup config: $(MINIMAL_STARTUP_CONF)\n"
 412         @cd $(STARTUP_DIR) && \
 413           sudo $(2) $(1)/vpp/bin/vpp $(MINIMAL_STARTUP_CONF) \
 414             plugin_path $(subst $(subst ,, ),:,$(wildcard $(1)/*/lib*/vpp_plugins))
 415 endef
 416 else
 417 define run
 418         @cd $(STARTUP_DIR) && \
 419           sudo $(2) $(1)/vpp/bin/vpp $(shell cat $(STARTUP_CONF) | sed -e 's/#.*//') \
 420             plugin_path $(subst $(subst ,, ),:,$(wildcard $(1)/*/lib*/vpp_plugins))
 421 endef
 422 endif
 423
 424 %.files: .FORCE
 425         @find . \( -name '*\.[chyS]' -o -name '*\.java' -o -name '*\.lex' \) -and \
 426                 \( -not -path './build-root*' -o -path \
 427                 './build-root/build-vpp_debug-native/dpdk*' \) > $@
 428
 429 .FORCE:
 430
 431 run:
 432         $(call run, $(BR)/install-$(PLATFORM)_debug-native)
 433
 434 run-release:
 435         $(call run, $(BR)/install-$(PLATFORM)-native)
 436
 437 debug:
 438         $(call run, $(BR)/install-$(PLATFORM)_debug-native,$(GDB) $(GDB_ARGS) --args)
 439
 440 build-coverity:
 441         $(call make,$(PLATFORM)_coverity,install-packages)
 442
 443 debug-release:
 444         $(call run, $(BR)/install-$(PLATFORM)-native,$(GDB) $(GDB_ARGS) --args)
 445
 446 build-vat:
 447         $(call make,$(PLATFORM)_debug,vpp-api-test-install)
 448
 449 run-vat:
 450         @sudo $(BR)/install-$(PLATFORM)_debug-native/vpp/bin/vpp_api_test
 451
 452 pkg-deb:
 453         $(call make,$(PLATFORM),install-deb)
 454
 455 pkg-rpm: dist
 456         make -C extras/rpm
 457
 458 pkg-srpm: dist
 459         make -C extras/rpm srpm
 460
 461 dpdk-install-dev:
 462         make -C dpdk install-$(PKG)
 463
 464 ctags: ctags.files
 465         @ctags --totals --tag-relative -L $<
 466         @rm $<
 467
 468 gtags: ctags
 469         @gtags --gtagslabel=ctags
 470
 471 cscope: cscope.files
 472         @cscope -b -q -v
 473
 474 checkstyle:
 475         @build-root/scripts/checkstyle.sh
 476
 477 fixstyle:
 478         @build-root/scripts/checkstyle.sh --fix
 479
 480 #
 481 # Build the documentation
 482 #
 483
 484 # Doxygen configuration and our utility scripts
 485 export DOXY_DIR ?= $(WS_ROOT)/doxygen
 486
 487 define make-doxy
 488         @OS_ID="$(OS_ID)" make -C $(DOXY_DIR) $@
 489 endef
 490
 491 .PHONY: bootstrap-doxygen doxygen wipe-doxygen
 492
 493 bootstrap-doxygen:
 494         $(call make-doxy)
 495
 496 doxygen:
 497         $(call make-doxy)
 498
 499 wipe-doxygen:
 500         $(call make-doxy)
 501
 502 define banner
 503         @echo "========================================================================"
 504         @echo " $(1)"
 505         @echo "========================================================================"
 506         @echo " "
 507 endef
 508
 509 verify: install-dep $(BR)/.deps.ok dpdk-install-dev
 510         $(call banner,"Building for PLATFORM=vpp using gcc")
 511         @make -C build-root PLATFORM=vpp TAG=vpp wipe-all install-packages
 512 ifeq ($(OS_ID)-$(OS_VERSION_ID),ubuntu-16.04)
 513         $(call banner,"Installing dependencies")
 514         @sudo -E apt-get update
 515         @sudo -E apt-get $(CONFIRM) $(FORCE) install clang
 516         $(call banner,"Building for PLATFORM=vpp using clang")
 517         @make -C build-root CC=clang PLATFORM=vpp TAG=vpp_clang wipe-all install-packages
 518 endif
 519         $(call banner,"Building sample-plugin")
 520         @make -C build-root PLATFORM=vpp TAG=vpp sample-plugin-install
 521         $(call banner,"Building libmemif")
 522         @make -C build-root PLATFORM=vpp TAG=vpp libmemif-install
 523         $(call banner,"Building $(PKG) packages")
 524         @make pkg-$(PKG)
 525 ifeq ($(OS_ID)-$(OS_VERSION_ID),ubuntu-16.04)
 526         @make COMPRESS_FAILED_TEST_LOGS=yes RETRIES=3 test
 527 endif
 528
 529