# Copyright (C) 2007-2017 Nicira, Inc.

#

# Copying and distribution of this file, with or without modification,

# are permitted in any medium without royalty provided the copyright

# notice and this notice are preserved. This file is offered as-is,

# without warranty of any kind.

AUTOMAKE_OPTIONS = foreign subdir-objects

ACLOCAL_AMFLAGS = -I m4

AM_DISTCHECK_CONFIGURE_FLAGS = --with-version-suffix="$(VERSION_SUFFIX)"

AM_CPPFLAGS = $(SSL_CFLAGS)

AM_LDFLAGS = $(SSL_LDFLAGS)

AM_LDFLAGS += $(OVS_LDFLAGS)

if WIN32

AM_CPPFLAGS += -I $(top_srcdir)/include/windows

AM_CPPFLAGS += -I $(top_srcdir)/datapath-windows/include

AM_CPPFLAGS += $(PTHREAD_INCLUDES)

AM_CPPFLAGS += $(MSVC_CFLAGS)

AM_LDFLAGS += $(PTHREAD_LDFLAGS)

AM_LDFLAGS += $(MSVC64_LDFLAGS)

PLATFORM = $(MSVC_PLATFORM)

endif

AM_CPPFLAGS += -I $(top_srcdir)/include

AM_CPPFLAGS += -I $(top_builddir)/include

AM_CPPFLAGS += -I $(top_srcdir)/lib

AM_CPPFLAGS += -I $(top_builddir)/lib

AM_CPPFLAGS += $(SSL_INCLUDES)

AM_CFLAGS = -Wstrict-prototypes

AM_CFLAGS += $(WARNING_FLAGS)

AM_CFLAGS += $(OVS_CFLAGS)

if DPDK_NETDEV

AM_CFLAGS += -D_FILE_OFFSET_BITS=64

DPDKSTRIP_FLAGS = --dpdk

else

DPDKSTRIP_FLAGS = --nodpdk

endif

if NDEBUG

AM_CPPFLAGS += -DNDEBUG

AM_CFLAGS += -fomit-frame-pointer

endif

AM_CTAGSFLAGS = -I "$(OVS_CTAGS_IDENTIFIERS_LIST)"

if WIN32

psep=";"

else

psep=":"

endif

# PYTHONDONTWRITEBYTECODE=yes keeps Python from creating .pyc and .pyo

# files. Creating .py[co] works OK for any given version of Open

# vSwitch, but it causes trouble if you switch from a version with

# foo/__init__.py into an (older) version with plain foo.py, since

# foo/__init__.pyc will cause Python to ignore foo.py.

run_python = \

PYTHONPATH=$(top_srcdir)/python$(psep)$$PYTHONPATH \

PYTHONDONTWRITEBYTECODE=yes $(PYTHON3)

ALL_LOCAL =

BUILT_SOURCES =

CLEANFILES =

CLEAN_LOCAL =

DISTCLEANFILES =

PYCOV_CLEAN_FILES = build-aux/check-structs,cover

EXTRA_DIST = \

AUTHORS.rst \

CONTRIBUTING.rst \

LICENSE \

MAINTAINERS.rst \

README.rst \

NOTICE \

.ci/dpdk-build.sh \

.ci/dpdk-prepare.sh \

.ci/linux-build.sh \

.ci/linux-prepare.sh \

.ci/osx-build.sh \

.ci/osx-prepare.sh \

.ci/windows-build.sh \

.ci/windows-prepare.sh \

.cirrus.yml \

.editorconfig \

.github/workflows/build-and-test.yml \

.readthedocs.yaml \

appveyor.yml \

boot.sh \

poc/builders/Vagrantfile \

poc/playbook-centos-builder.yml \

poc/playbook-fedora-builder.yml \

poc/playbook-ubuntu-builder.yml \

$(MAN_FRAGMENTS) \

$(MAN_ROOTS) \

Vagrantfile \

Vagrantfile-FreeBSD \

.mailmap

bin_PROGRAMS =

sbin_PROGRAMS =

bin_SCRIPTS =

DIST_HOOKS =

dist_man_MANS =

dist_pkgdata_DATA =

dist_pkgdata_SCRIPTS =

dist_sbin_SCRIPTS =

dist_scripts_SCRIPTS =

dist_scripts_DATA =

EXTRA_PROGRAMS =

INSTALL_DATA_LOCAL =

UNINSTALL_LOCAL =

man_MANS =

MAN_FRAGMENTS =

MAN_ROOTS =

noinst_DATA =

noinst_HEADERS =

lib_LTLIBRARIES =

noinst_LTLIBRARIES =

noinst_man_MANS =

noinst_PROGRAMS =

noinst_SCRIPTS =

OVSIDL_BUILT =

pkgdata_DATA =

sbin_SCRIPTS =

scripts_SCRIPTS =

usdt_SCRIPTS =

completion_SCRIPTS =

scripts_DATA =

SUFFIXES =

check_DATA =

check_SCRIPTS =

pkgconfig_DATA =

FLAKE8_PYFILES =

if ENABLE_SPARSE_BY_DEFAULT

C ?= 1

endif

scriptsdir = $(pkgdatadir)/scripts

usdtdir = $(pkgdatadir)/scripts/usdt

completiondir = $(sysconfdir)/bash_completion.d

pkgconfigdir = $(libdir)/pkgconfig

# This ensures that files added to EXTRA_DIST are always distributed,

# even if they are inside an Automake if...endif conditional block that is

# disabled by some particular "configure" run. For more information, see:

# http://article.gmane.org/gmane.comp.sysutils.automake.general/10891

noinst_HEADERS += $(EXTRA_DIST)

ro_c = echo '/* -*- mode: c; buffer-read-only: t -*- */'

ro_shell = printf '\043 Generated automatically -- do not modify! -*- buffer-read-only: t -*-\n'

SUFFIXES += .in

.in:

$(AM_V_GEN)PYTHONPATH=$$PYTHONPATH$(psep)$(srcdir)/python $(PYTHON3) $(srcdir)/build-aux/soexpand.py -I$(srcdir) < $< | \

$(PYTHON3) $(srcdir)/build-aux/dpdkstrip.py $(DPDKSTRIP_FLAGS) | \

sed \

-e 's,[@]PKIDIR[@],$(PKIDIR),g' \

-e 's,[@]LOGDIR[@],$(LOGDIR),g' \

-e 's,[@]DBDIR[@],$(DBDIR),g' \

-e 's,[@]PYTHON3[@],$(PYTHON3),g' \

-e 's,[@]RUNDIR[@],$(RUNDIR),g' \

-e 's,[@]VERSION[@],$(VERSION),g' \

-e 's,[@]VERSION_SUFFIX[@],$(VERSION_SUFFIX),g' \

-e 's,[@]localstatedir[@],$(localstatedir),g' \

-e 's,[@]pkgdatadir[@],$(pkgdatadir),g' \

-e 's,[@]sysconfdir[@],$(sysconfdir),g' \

-e 's,[@]bindir[@],$(bindir),g' \

-e 's,[@]sbindir[@],$(sbindir),g' \

-e 's,[@]abs_builddir[@],$(abs_builddir),g' \

-e 's,[@]abs_top_srcdir[@],$(abs_top_srcdir),g' \

> $@.tmp

@if head -n 1 $@.tmp | grep '#!' > /dev/null; then \

chmod +x $@.tmp; \

fi

$(AM_V_at) mv -f $@.tmp $@

SUFFIXES += .xml

%: %.xml

$(AM_V_GEN)$(run_python) $(srcdir)/build-aux/xml2nroff $< > $@.tmp \

-I $(srcdir) \

--version=$(VERSION) \

PKIDIR='$(PKIDIR)' \

LOGDIR='$(LOGDIR)' \

DBDIR='$(DBDIR)' \

PYTHON3='$(PYTHON3)' \

RUNDIR='$(RUNDIR)' \

VERSION='$(VERSION)' \

localstatedir='$(localstatedir)' \

pkgdatadir='$(pkgdatadir)' \

sysconfdir='$(sysconfdir)' \

bindir='$(bindir)' \

sbindir='$(sbindir)'

$(AM_v_at)mv $@.tmp $@

clean-pycov:

cd $(srcdir) && rm -f $(PYCOV_CLEAN_FILES)

CLEAN_LOCAL += clean-pycov

.PHONY: clean-pycov

# If we're checked out from a Git repository, make sure that every

# file that is in Git is distributed.

ALL_LOCAL += dist-hook-git

dist-hook-git: distfiles

@if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1; then \

(cd $(srcdir) && git ls-files) | grep -v '\.gitignore$$' | \

grep -v '\.gitattributes$$' | \

LC_ALL=C sort -u > all-gitfiles; \

LC_ALL=C comm -1 -3 distfiles all-gitfiles > missing-distfiles; \

if test -s missing-distfiles; then \

echo "The following files are in git but not the distribution:"; \

cat missing-distfiles; \

exit 1; \

fi; \

if LC_ALL=C grep '\.gitignore$$' distfiles; then \

echo "See above for list of files that are distributed but"; \

echo "should not be."; \

exit 1; \

fi \

fi

CLEANFILES += all-gitfiles missing-distfiles

# The following is based on commands for the Automake "distdir" target.

distfiles: Makefile

@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \

topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \

list='$(DISTFILES)'; \

for file in $$list; do echo $$file; done | \

sed -e "s|^$$srcdirstrip/||;t" \

-e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t" | \

LC_ALL=C sort -u > $@

CLEANFILES += distfiles

.PHONY: dist-hook-git

# Check that every .c file includes <config.h>.

ALL_LOCAL += config-h-check

config-h-check:

@cd $(srcdir); \

if test -e .git && (git --version) >/dev/null 2>&1 && \

git --no-pager grep -L '#include <config\.h>' `git ls-files | grep '\.c$$' | \

grep -vE '^datapath-windows|^lib/sflow|^python|^third-party'`; \

then \

echo "See above for list of violations of the rule that"; \

echo "every C source file must #include <config.h>."; \

exit 1; \

fi; \

if grep '#include' include/openvswitch/*.h | \

grep -vE '(<.*>)|("openvswitch)|("openflow)'; \

then \

echo "See above for list of violations of the rule that"; \

echo "public openvswitch header file should not include internal library."; \

exit 1; \

fi

.PHONY: config-h-check

# Check for printf() type modifiers that MSVC doesn't support.

ALL_LOCAL += printf-check

printf-check:

@cd $(srcdir); \

if test -e .git && (git --version) >/dev/null 2>&1 && \

git --no-pager grep -n -E -e '%[-+ #0-9.*]*([ztj]|hh)' --and --not -e 'ovs_scan' `git ls-files | grep '\.[ch]$$' | \

grep -vE '^datapath-windows|^lib/sflow|^third-party'`; \

then \

echo "See above for list of violations of the rule that"; \

echo "'z', 't', 'j', 'hh' printf() type modifiers are"; \

echo "forbidden. See coding-style.rst for replacements."; \

exit 1; \

fi

.PHONY: printf-check

# Check that certain data structures are always declared "static".

ALL_LOCAL += static-check

static-check:

@if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \

git --no-pager grep -n -E '^[ ]+(struct vlog_rate_limit|pthread_once_t|struct ovsthread_once).*=' $(srcdir); \

then \

echo "See above for list of violations of the rule that "; \

echo "certain data structures must always be 'static'"; \

exit 1; \

fi

.PHONY: static-check

# Check that assert.h is not used (outside a small set of files).

ALL_LOCAL += check-assert-h-usage

check-assert-h-usage:

@if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \

(cd $(srcdir) && git --no-pager grep -l -E '[<]assert.h[>]') | \

$(EGREP) -v '^lib/(sflow_receiver|vlog).c$$|^tests/'; \

then \

echo "Files listed above unexpectedly #include <""assert.h"">."; \

echo "Please use ovs_assert (from util.h) instead of assert."; \

exit 1; \

fi

.PHONY: check-assert-h-usage

# Check that LITTLE_ENDIAN and BIG_ENDIAN are not used unless BYTE_ORDER is

# also mentioned. (<endian.h> always defines the former two constants. They

# must be compared to BYTE_ORDER to get the machine's correct endianness. But

# it is better to use WORDS_BIGENDIAN.)

ALL_LOCAL += check-endian

check-endian:

@if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \

(cd $(srcdir) && git --no-pager grep -l -E \

-e 'BIG_ENDIAN|LITTLE_ENDIAN' --and --not -e 'BYTE_ORDER' | \

$(EGREP) -v '^include/sparse/rte_'); \

then \

echo "See above for list of files that misuse LITTLE""_ENDIAN"; \

echo "or BIG""_ENDIAN. Please use WORDS_BIGENDIAN instead."; \

exit 1; \

fi

.PHONY: check-endian

ALL_LOCAL += check-echo-n

check-echo-n:

@if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \

git --no-pager grep -n 'echo'' -n' $(srcdir); \

then \

echo "See above for uses for \"echo"" -n\", which is non-POSIX"; \

echo "and does not work with all shells. Use \"printf\" instead."; \

exit 1; \

fi

.PHONY: check-echo-n

ALL_LOCAL += check-tabs

check-tabs:

@cd $(srcdir); \

if test -e .git && (git --version) >/dev/null 2>&1 && \

grep -ln "^ " \

`git ls-files \

| grep -v -f build-aux/initial-tab-allowed-files` /dev/null \

| $(EGREP) -v ':[ ]*/?\*'; \

then \

echo "See above for files that use tabs for indentation."; \

echo "Please use spaces instead."; \

exit 1; \

fi

.PHONY: check-tabs

ALL_LOCAL += thread-safety-check

thread-safety-check:

@cd $(srcdir); \

if test -e .git && (git --version) >/dev/null 2>&1 && \

grep -n -f build-aux/thread-safety-forbidden \

`git ls-files | grep '\.[ch]$$' \

| $(EGREP) -v '^datapath-windows|^lib/sflow|^third-party'` /dev/null \

| $(EGREP) -v ':[ ]*/?\*'; \

then \

echo "See above for list of calls to functions that are"; \

echo "forbidden due to thread safety issues"; \

exit 1; \

fi

EXTRA_DIST += build-aux/thread-safety-forbidden

.PHONY: thread-safety-check

# Check that "ip" is used in preference to "ifconfig", because

# "ifconfig" is not installed ubiquitously anymore.

ALL_LOCAL += check-ifconfig

check-ifconfig:

@if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \

(cd $(srcdir) && git --no-pager grep -l -E -e 'ifconfig' | \

$(EGREP) -v 'Makefile.am|ovs-vsctl-bashcomp|openvswitch-custom\.te'); \

then \

echo "See above for list of files that use or reference"; \

echo "'ifconfig'. Please use 'ip' instead."; \

exit 1; \

fi

.PHONY: check-ifconfig

if HAVE_GROFF

ALL_LOCAL += manpage-check

manpage-check: $(man_MANS) $(dist_man_MANS) $(noinst_man_MANS)

@error=false; \

for manpage in $?; do \

LANG=en_US.UTF-8 groff -t -w mac -w delim -w escape -w input -w missing -w tab -T utf8 -man -p -z $$manpage >$@.tmp 2>&1; \

if grep warning: $@.tmp; then error=:; fi; \

rm -f $@.tmp; \

done; \

if $$error; then exit 1; else touch $@; fi

$(AM_V_GEN) touch -c $@

CLEANFILES += manpage-check

endif

if HAVE_FLAKE8

ALL_LOCAL += flake8-check

# http://flake8.readthedocs.org/en/latest/user/error-codes.html

# All warnings explicitly selected or ignored should be listed below.

#

# E***, W*** -- warnings from pep8

# E121 continuation line under-indented for hanging indent (only from flake8 v2.0)

# E123 closing bracket does not match indentation of opening bracket's line

# E125 continuation line with same indent as next logical line (only from flake8 v2.0)

# E126 continuation line over-indented for hanging indent

# E127 continuation line over-indented for visual indent

# E128 continuation line under-indented for visual indent

# E129 visually indented line with same indent as next logical line

# E131 continuation line unaligned for hanging indent

# E203 whitespace before ':'

# E722 do not use bare except, specify exception instead

# W503 line break before binary operator

# W504 line break after binary operator

# F*** -- warnings native to flake8

# F811 redefinition of unused <name> from line <N> (only from flake8 v2.0)

# D*** -- warnings from flake8-docstrings plugin

# H*** -- warnings from flake8 hacking plugin (custom style checks beyond PEP8)

FLAKE8_IGNORE = E121,E123,E125,E126,E127,E128,E129,E131,E203,E722,W503,W504,F811,D,H,I

flake8-check: $(FLAKE8_PYFILES)

$(FLAKE8_WERROR)$(AM_V_GEN) \

src='$^' && \

flake8 $$src --ignore=$(FLAKE8_IGNORE) $(FLAKE8_FLAGS) && \

touch $@

endif

CLEANFILES += flake8-check

-include manpages.mk

manpages.mk: $(MAN_ROOTS) build-aux/sodepends.py python/ovs_build_helpers/soutil.py

@PYTHONPATH=$$PYTHONPATH$(psep)$(srcdir)/python $(PYTHON3) $(srcdir)/build-aux/sodepends.py -I. -I$(srcdir) $(MAN_ROOTS) >$(@F).tmp

@if cmp -s $(@F).tmp $@; then \

touch $@; \

rm -f $(@F).tmp; \

else \

mv $(@F).tmp $@; \

fi

CLEANFILES += manpages.mk

CLEANFILES += manpage-dep-check

if VSTUDIO_DDK

ALL_LOCAL += ovsext

ARCH = x64

ovsext: datapath-windows/ovsext.sln $(srcdir)/datapath-windows/include/OvsDpInterface.h

if VSTUDIO_WIN8

MSBuild.exe //nologo //maxcpucount datapath-windows/ovsext.sln /target:Build /property:Configuration="Win8$(VSTUDIO_CONFIG)" /property:Version="$(PACKAGE_VERSION)" //p:Platform=$(ARCH)

endif

if VSTUDIO_WIN8_1

MSBuild.exe //nologo //maxcpucount datapath-windows/ovsext.sln /target:Build /property:Configuration="Win8.1$(VSTUDIO_CONFIG)" /property:Version="$(PACKAGE_VERSION)" //p:Platform=$(ARCH)

endif

if VSTUDIO_WIN10

MSBuild.exe //nologo //maxcpucount datapath-windows/ovsext.sln /target:Build /property:Configuration="Win10$(VSTUDIO_CONFIG)" /property:Version="$(PACKAGE_VERSION)" //p:Platform=$(ARCH)

endif

CLEAN_LOCAL += ovsext_clean

ovsext_clean: datapath-windows/ovsext.sln

if VSTUDIO_WIN8

MSBuild.exe //nologo //maxcpucount datapath-windows/ovsext.sln /target:Clean /property:Configuration="Win8$(VSTUDIO_CONFIG)" /property:Version="$(PACKAGE_VERSION)" //p:Platform=$(ARCH)

endif

if VSTUDIO_WIN8_1

MSBuild.exe //nologo //maxcpucount datapath-windows/ovsext.sln /target:Clean /property:Configuration="Win8.1$(VSTUDIO_CONFIG)" /property:Version="$(PACKAGE_VERSION)" //p:Platform=$(ARCH)

endif

if VSTUDIO_WIN10

MSBuild.exe //nologo //maxcpucount datapath-windows/ovsext.sln /target:Clean /property:Configuration="Win10$(VSTUDIO_CONFIG)" /property:Version="$(PACKAGE_VERSION)" //p:Platform=$(ARCH)

endif

endif

.PHONY: ovsext

clang-analyze: clean

@which clang scan-build >/dev/null 2>&1 || \

(echo "Unable to find clang/scan-build, Install clang,clang-analyzer packages"; exit 1)

@$(MKDIR_P) "$(srcdir)/tests/clang-analyzer-results"

@scan-build -o $(srcdir)/tests/clang-analyzer-results --use-cc=$(CC) $(MAKE)

.PHONY: clang-analyze

dist-hook: $(DIST_HOOKS)

all-local: $(ALL_LOCAL)

clean-local: $(CLEAN_LOCAL)

install-data-local: $(INSTALL_DATA_LOCAL)

uninstall-local: $(UNINSTALL_LOCAL)

.PHONY: $(DIST_HOOKS) $(CLEAN_LOCAL) $(INSTALL_DATA_LOCAL) $(UNINSTALL_LOCAL)

dist-docs:

VERSION=$(VERSION) MAKE='$(MAKE)' $(srcdir)/build-aux/dist-docs $(srcdir) $(docs)

.PHONY: dist-docs

include Documentation/automake.mk

include m4/automake.mk

include lib/automake.mk

include ofproto/automake.mk

include utilities/automake.mk

include tests/automake.mk

include include/automake.mk

include third-party/automake.mk

include debian/automake.mk

include ipsec/automake.mk

include vswitchd/automake.mk

include ovsdb/automake.mk

include rhel/automake.mk

include python/automake.mk

include tutorial/automake.mk

include vtep/automake.mk

include datapath-windows/automake.mk

include datapath-windows/include/automake.mk

include windows/automake.mk

include selinux/automake.mk

include build-aux/automake.mk