[mirror_frr.git] / Makefile.am

## Process this file with automake to produce Makefile.in.

AUTOMAKE_OPTIONS = subdir-objects 1.12
ACLOCAL_AMFLAGS = -I m4

AM_CFLAGS = \
	$(LIBYANG_CFLAGS) \
	$(SQLITE3_CFLAGS) \
	$(UNWIND_CFLAGS) \
	$(SAN_FLAGS) \
	$(WERROR) \
	# end
AM_CPPFLAGS = \
	-I$(top_srcdir) -I$(top_srcdir)/include -I$(top_srcdir)/lib \
	-I$(top_builddir) -I$(top_builddir)/include -I$(top_builddir)/lib \
	$(LUA_INCLUDE) \
	# end
AM_LDFLAGS = \
	-export-dynamic \
	$(AC_LDFLAGS) \
	$(SAN_FLAGS) \
	# end
DEFS = @DEFS@ -DSYSCONFDIR=\"$(sysconfdir)/\" -DCONFDATE=$(CONFDATE)

AR_FLAGS = @AR_FLAGS@
ARFLAGS = @ARFLAGS@
RANLIB = @RANLIB@

# these two targets are provided to easily grab autoconf/Makefile variables
# you can use either:
#   eval `make VARFD=3 shvar-CFLAGS 3>&1 1>&2`
#   CFLAGS="`make VARFD=3 var-CFLAGS 3>&1 1>&2`"
# where the former can be used to set several variables at once.  Note the
# fd redirections -- this is to prevent garbage from make rebuilding other
# targets from causing issues.
.PHONY: shvar-% var-%
VARFD ?= 1
shvar-%:
	@echo "$*=\"$($*)\"" >&$(VARFD)
var-%:
	@echo "$($*)" >&$(VARFD)

if ONLY_CLIPPY
.DEFAULT_GOAL := clippy-only
endif
clippy-only: Makefile lib/clippy config.h
.PHONY: clippy-only

# overwriting these vars breaks cross-compilation.  let's be helpful and warn.
#
# note: "#AUTODERP# " will be removed from Makefile by configure.  These are
# GNU make directives & automake will f*ck them up by trying to process them
# as automake directives.
#
#AUTODERP# null=
#AUTODERP# SPACE=$(null) $(null)
#AUTODERP# mkcheck_CC =       $(findstring $(SPACE)CC=,      $(SPACE)$(MAKEOVERRIDES))
#AUTODERP# mkcheck_CFLAGS =   $(findstring $(SPACE)CFLAGS=,  $(SPACE)$(MAKEOVERRIDES))
#AUTODERP# mkcheck_CPPFLAGS = $(findstring $(SPACE)CPPFLAGS=,$(SPACE)$(MAKEOVERRIDES))
#AUTODERP# mkcheck_CCLD =     $(findstring $(SPACE)CCLD=,    $(SPACE)$(MAKEOVERRIDES))
#AUTODERP# mkcheck_LD =       $(findstring $(SPACE)LD=,      $(SPACE)$(MAKEOVERRIDES))
#AUTODERP# mkcheck_LDFLAGS =  $(findstring $(SPACE)LDFLAGS=, $(SPACE)$(MAKEOVERRIDES))
#AUTODERP# #
#AUTODERP# ifneq ($(mkcheck_CC),)
#AUTODERP#   $(warning WARNING: you have overwritten the "CC" variable on the make command line.)
#AUTODERP# endif
#AUTODERP# ifneq ($(mkcheck_CFLAGS),)
#AUTODERP#   $(warning WARNING: you have overwritten the "CFLAGS" variable on the make command line.)
#AUTODERP# endif
#AUTODERP# ifneq ($(mkcheck_CPPFLAGS),)
#AUTODERP#   $(warning WARNING: you have overwritten the "CPPFLAGS" variable on the make command line.)
#AUTODERP# endif
#AUTODERP# ifneq ($(mkcheck_CCLD),)
#AUTODERP#   $(warning WARNING: you have overwritten the "CCLD" variable on the make command line.)
#AUTODERP# endif
#AUTODERP# ifneq ($(mkcheck_LD),)
#AUTODERP#   $(warning WARNING: you have overwritten the "LD" variable on the make command line.)
#AUTODERP# endif
#AUTODERP# ifneq ($(mkcheck_LDFLAGS),)
#AUTODERP#   $(warning WARNING: you have overwritten the "LDFLAGS" variable on the make command line.)
#AUTODERP# endif
#AUTODERP# #
#AUTODERP# ifneq ($(mkcheck_CC)$(mkcheck_CFLAGS)$(mkcheck_CPPFLAGS)$(mkcheck_CCLD)$(mkcheck_LD)$(mkcheck_LDFLAGS),)
#AUTODERP#   $(warning ------)
#AUTODERP#   $(warning While overwriting these variables works most of the time, it is not recommended and can cause confusing build errors.)
#AUTODERP#   $(warning This is especially problematic when cross-compiling, since tools that run on the build system during the build process will not be compiled correctly.)
#AUTODERP#   $(warning All of these variables should be supplied to 'configure', and they will be remembered and correctly applied during 'make'.)
#AUTODERP#   $(warning ------)
#AUTODERP# endif

EXTRA_DIST =
EXTRA_PROGRAMS =
BUILT_SOURCES =
CLEANFILES =
DISTCLEANFILES =
SUFFIXES =

examplesdir = $(exampledir)

bin_PROGRAMS =
sbin_PROGRAMS =
sbin_SCRIPTS =
noinst_PROGRAMS =
noinst_HEADERS =
noinst_LIBRARIES =
nodist_noinst_DATA =
lib_LTLIBRARIES =
module_LTLIBRARIES =
pkginclude_HEADERS =
nodist_pkginclude_HEADERS =
dist_examples_DATA =
dist_yangmodels_DATA =
man_MANS =
vtysh_scan =
clippy_scan =

## libtool, the self-made GNU scourge
## ... this should fix relinking
## ... and AUTOMAKE_DUMMY is needed to prevent automake from treating this
##     as overriding the normal targets...
$(AUTOMAKE_DUMMY)install-moduleLTLIBRARIES: install-libLTLIBRARIES
$(AUTOMAKE_DUMMY)install-binPROGRAMS: install-libLTLIBRARIES
$(AUTOMAKE_DUMMY)install-sbinPROGRAMS: install-libLTLIBRARIES

include doc/subdir.am
include doc/user/subdir.am
include doc/manpages/subdir.am
include doc/developer/subdir.am
include include/subdir.am
include lib/subdir.am
include mlag/subdir.am
include zebra/subdir.am
include watchfrr/subdir.am
include qpb/subdir.am
include fpm/subdir.am
include grpc/subdir.am
include tools/subdir.am
include solaris/subdir.am

include bgpd/subdir.am
include bgpd/rfp-example/librfp/subdir.am
include bgpd/rfp-example/rfptest/subdir.am
include ripd/subdir.am
include ripngd/subdir.am
include ospfd/subdir.am
include ospf6d/subdir.am
include ospfclient/subdir.am
include isisd/subdir.am
include nhrpd/subdir.am
include ldpd/subdir.am
include babeld/subdir.am
include eigrpd/subdir.am
include sharpd/subdir.am
include pimd/subdir.am
include pbrd/subdir.am
include staticd/subdir.am
include bfdd/subdir.am
include yang/subdir.am
include yang/libyang_plugins/subdir.am
include vrrpd/subdir.am

include vtysh/subdir.am
include tests/subdir.am
include tests/topotests/subdir.am

if PKGSRC
rcdir=@pkgsrcrcdir@
rc_SCRIPTS = \
	pkgsrc/bgpd.sh \
	pkgsrc/ospf6d.sh \
	pkgsrc/ospfd.sh \
	pkgsrc/ripd.sh \
	pkgsrc/ripngd.sh \
	pkgsrc/zebra.sh \
	# end
endif

EXTRA_DIST += \
	aclocal.m4 \
	README.md \
	m4/README.txt \
	m4/libtool-whole-archive.patch \
	config.version \
	changelog-auto \
	changelog-auto.in \
	\
	python/clidef.py \
	python/clippy/__init__.py \
	python/makevars.py \
	python/makefile.py \
	\
	redhat/frr.logrotate \
	redhat/frr.pam \
	redhat/frr.spec \
	\
	snapcraft/snapcraft.yaml \
	snapcraft/README.snap_build.md \
	snapcraft/README.usage.md \
	snapcraft/extra_version_info.txt \
	snapcraft/scripts \
	snapcraft/defaults \
	snapcraft/helpers \
	snapcraft/snap \
	babeld/Makefile \
	bgpd/Makefile \
	bgpd/rfp-example/librfp/Makefile \
	bgpd/rfp-example/rfptest/Makefile \
	doc/Makefile \
	doc/developer/Makefile \
	doc/manpages/Makefile \
	doc/user/Makefile \
	eigrpd/Makefile \
	fpm/Makefile \
	grpc/Makefile \
	isisd/Makefile \
	ldpd/Makefile \
	lib/Makefile \
	nhrpd/Makefile \
	ospf6d/Makefile \
	ospfclient/Makefile \
	ospfd/Makefile \
	pbrd/Makefile \
	pimd/Makefile \
	qpb/Makefile \
	ripd/Makefile \
	ripngd/Makefile \
	staticd/Makefile \
	tests/Makefile \
	tools/Makefile \
	vtysh/Makefile \
	watchfrr/Makefile \
	zebra/Makefile \
	vrrpd/Makefile \
	# end

AM_V_LLVM_BC = $(am__v_LLVM_BC_$(V))
am__v_LLVM_BC_ = $(am__v_LLVM_BC_$(AM_DEFAULT_VERBOSITY))
am__v_LLVM_BC_0 = @echo "  LLVM.BC " $@;
am__v_LLVM_BC_1 = 

AM_V_LLVM_LD = $(am__v_LLVM_LD_$(V))
am__v_LLVM_LD_ = $(am__v_LLVM_LD_$(AM_DEFAULT_VERBOSITY))
am__v_LLVM_LD_0 = @echo "  LLVM.LD " $@;
am__v_LLVM_LD_1 = 

SUFFIXES += .lo.bc .o.bc

.o.o.bc:
	$(AM_V_LLVM_BC)$(COMPILE) -emit-llvm -c -o $@ $(patsubst %.o,%.c,$<)
.lo.lo.bc:
	$(AM_V_LLVM_BC)$(COMPILE) -emit-llvm -c -o $@ $(patsubst %.lo,%.c,$<)

%.cg.json: %.bc tools/frr-llvm-cg
	tools/frr-llvm-cg -o $@ $<
%.cg.dot: %.cg.json
	$(PYTHON) $(top_srcdir)/python/callgraph-dot.py $< $@
%.cg.svg: %.cg.dot
	@echo if the following command fails, you need to install graphviz.
	@echo also, the output is nondeterministic. run it multiple times and use the nicest output.
	@echo tuning parameters may yield nicer looking graphs as well.
	fdp -GK=0.7 -Gstart=42231337 -Gmaxiter=2000 -Elen=2 -Gnodesep=1.5 -Tsvg -o$@ $<
# don't delete intermediaries
.PRECIOUS: %.cg.json %.cg.dot

# <lib>.la.bc, <lib>.a.bc and <daemon>.bc targets are generated by
# python/makefile.py
LLVM_LINK = llvm-link-$(llvm_version)

clean-local: clean-python clean-llvm-bitcode
.PHONY: clean-python clean-llvm-bitcode
clean-python:
	find . -name __pycache__ -o -name .pytest_cache | xargs rm -rf
	find . -name "*.pyc" -o -name "*_clippy.c" | xargs rm -f

clean-llvm-bitcode:
	find . -name "*.bc" -o -name "*.cg.json" -o -name "*.cg.dot" -o -name "*.cg.svg" | xargs rm -f

redistclean:
	$(MAKE) distclean CONFIG_CLEAN_FILES="$(filter-out $(EXTRA_DIST), $(CONFIG_CLEAN_FILES))"

indent:
	tools/indent.py `find sharpd bgpd eigrpd include isisd lib nhrpd ospf6d ospfd pimd qpb ripd vtysh zebra -name '*.[ch]' | grep -v include/linux`

if HAVE_GCOV

coverage: check
	@ find . -name '*.o' -exec gcov {} \;

yorn:
	@ echo "OK to upload coverage to https://coverage.io [y/N]:"
	@ read yn; test "$$yn" = "y"

upload-check-coverage:
	@ if [ "x${COMMIT}" = "x" ]; then echo "COMMIT required"; exit 1; fi
	@ if [ "x${TOKEN}" = "x" ]; then echo "TOKEN required"; exit 1; fi
	curl -s https://codecov.io/bash | bash -s - -C ${COMMIT} -t ${TOKEN}

force-check-coverage: coverage upload-check-coverage

check-coverage: coverage yorn upload-check-coverage

endif
Commit	Line	Data
	1	## Process this file with automake to produce Makefile.in.
	2
	3	AUTOMAKE_OPTIONS = subdir-objects 1.12
	4	ACLOCAL_AMFLAGS = -I m4
	5
	6	AM_CFLAGS = \
	7	$(LIBYANG_CFLAGS) \
	8	$(SQLITE3_CFLAGS) \
	9	$(UNWIND_CFLAGS) \
	10	$(SAN_FLAGS) \
	11	$(WERROR) \
	12	# end
	13	AM_CPPFLAGS = \
	14	-I$(top_srcdir) -I$(top_srcdir)/include -I$(top_srcdir)/lib \
	15	-I$(top_builddir) -I$(top_builddir)/include -I$(top_builddir)/lib \
	16	$(LUA_INCLUDE) \
	17	# end
	18	AM_LDFLAGS = \
	19	-export-dynamic \
	20	$(AC_LDFLAGS) \
	21	$(SAN_FLAGS) \
	22	# end
	23	DEFS = @DEFS@ -DSYSCONFDIR=\"$(sysconfdir)/\" -DCONFDATE=$(CONFDATE)
	24
	25	AR_FLAGS = @AR_FLAGS@
	26	ARFLAGS = @ARFLAGS@
	27	RANLIB = @RANLIB@
	28
	29	# these two targets are provided to easily grab autoconf/Makefile variables
	30	# you can use either:
	31	# eval `make VARFD=3 shvar-CFLAGS 3>&1 1>&2`
	32	# CFLAGS="`make VARFD=3 var-CFLAGS 3>&1 1>&2`"
	33	# where the former can be used to set several variables at once. Note the
	34	# fd redirections -- this is to prevent garbage from make rebuilding other
	35	# targets from causing issues.
	36	.PHONY: shvar-% var-%
	37	VARFD ?= 1
	38	shvar-%:
	39	@echo "$=\"$($)\"" >&$(VARFD)
	40	var-%:
	41	@echo "$($*)" >&$(VARFD)
	42
	43	if ONLY_CLIPPY
	44	.DEFAULT_GOAL := clippy-only
	45	endif
	46	clippy-only: Makefile lib/clippy config.h
	47	.PHONY: clippy-only
	48
	49	# overwriting these vars breaks cross-compilation. let's be helpful and warn.
	50	#
	51	# note: "#AUTODERP# " will be removed from Makefile by configure. These are
	52	# GNU make directives & automake will f*ck them up by trying to process them
	53	# as automake directives.
	54	#
	55	#AUTODERP# null=
	56	#AUTODERP# SPACE=$(null) $(null)
	57	#AUTODERP# mkcheck_CC = $(findstring $(SPACE)CC=, $(SPACE)$(MAKEOVERRIDES))
	58	#AUTODERP# mkcheck_CFLAGS = $(findstring $(SPACE)CFLAGS=, $(SPACE)$(MAKEOVERRIDES))
	59	#AUTODERP# mkcheck_CPPFLAGS = $(findstring $(SPACE)CPPFLAGS=,$(SPACE)$(MAKEOVERRIDES))
	60	#AUTODERP# mkcheck_CCLD = $(findstring $(SPACE)CCLD=, $(SPACE)$(MAKEOVERRIDES))
	61	#AUTODERP# mkcheck_LD = $(findstring $(SPACE)LD=, $(SPACE)$(MAKEOVERRIDES))
	62	#AUTODERP# mkcheck_LDFLAGS = $(findstring $(SPACE)LDFLAGS=, $(SPACE)$(MAKEOVERRIDES))
	63	#AUTODERP# #
	64	#AUTODERP# ifneq ($(mkcheck_CC),)
	65	#AUTODERP# $(warning WARNING: you have overwritten the "CC" variable on the make command line.)
	66	#AUTODERP# endif
	67	#AUTODERP# ifneq ($(mkcheck_CFLAGS),)
	68	#AUTODERP# $(warning WARNING: you have overwritten the "CFLAGS" variable on the make command line.)
	69	#AUTODERP# endif
	70	#AUTODERP# ifneq ($(mkcheck_CPPFLAGS),)
	71	#AUTODERP# $(warning WARNING: you have overwritten the "CPPFLAGS" variable on the make command line.)
	72	#AUTODERP# endif
	73	#AUTODERP# ifneq ($(mkcheck_CCLD),)
	74	#AUTODERP# $(warning WARNING: you have overwritten the "CCLD" variable on the make command line.)
	75	#AUTODERP# endif
	76	#AUTODERP# ifneq ($(mkcheck_LD),)
	77	#AUTODERP# $(warning WARNING: you have overwritten the "LD" variable on the make command line.)
	78	#AUTODERP# endif
	79	#AUTODERP# ifneq ($(mkcheck_LDFLAGS),)
	80	#AUTODERP# $(warning WARNING: you have overwritten the "LDFLAGS" variable on the make command line.)
	81	#AUTODERP# endif
	82	#AUTODERP# #
	83	#AUTODERP# ifneq ($(mkcheck_CC)$(mkcheck_CFLAGS)$(mkcheck_CPPFLAGS)$(mkcheck_CCLD)$(mkcheck_LD)$(mkcheck_LDFLAGS),)
	84	#AUTODERP# $(warning ------)
	85	#AUTODERP# $(warning While overwriting these variables works most of the time, it is not recommended and can cause confusing build errors.)
	86	#AUTODERP# $(warning This is especially problematic when cross-compiling, since tools that run on the build system during the build process will not be compiled correctly.)
	87	#AUTODERP# $(warning All of these variables should be supplied to 'configure', and they will be remembered and correctly applied during 'make'.)
	88	#AUTODERP# $(warning ------)
	89	#AUTODERP# endif
	90
	91	EXTRA_DIST =
	92	EXTRA_PROGRAMS =
	93	BUILT_SOURCES =
	94	CLEANFILES =
	95	DISTCLEANFILES =
	96	SUFFIXES =
	97
	98	examplesdir = $(exampledir)
	99
	100	bin_PROGRAMS =
	101	sbin_PROGRAMS =
	102	sbin_SCRIPTS =
	103	noinst_PROGRAMS =
	104	noinst_HEADERS =
	105	noinst_LIBRARIES =
	106	nodist_noinst_DATA =
	107	lib_LTLIBRARIES =
	108	module_LTLIBRARIES =
	109	pkginclude_HEADERS =
	110	nodist_pkginclude_HEADERS =
	111	dist_examples_DATA =
	112	dist_yangmodels_DATA =
	113	man_MANS =
	114	vtysh_scan =
	115	clippy_scan =
	116
	117	## libtool, the self-made GNU scourge
	118	## ... this should fix relinking
	119	## ... and AUTOMAKE_DUMMY is needed to prevent automake from treating this
	120	## as overriding the normal targets...
	121	$(AUTOMAKE_DUMMY)install-moduleLTLIBRARIES: install-libLTLIBRARIES
	122	$(AUTOMAKE_DUMMY)install-binPROGRAMS: install-libLTLIBRARIES
	123	$(AUTOMAKE_DUMMY)install-sbinPROGRAMS: install-libLTLIBRARIES
	124
	125	include doc/subdir.am
	126	include doc/user/subdir.am
	127	include doc/manpages/subdir.am
	128	include doc/developer/subdir.am
	129	include include/subdir.am
	130	include lib/subdir.am
	131	include mlag/subdir.am
	132	include zebra/subdir.am
	133	include watchfrr/subdir.am
	134	include qpb/subdir.am
	135	include fpm/subdir.am
	136	include grpc/subdir.am
	137	include tools/subdir.am
	138	include solaris/subdir.am
	139
	140	include bgpd/subdir.am
	141	include bgpd/rfp-example/librfp/subdir.am
	142	include bgpd/rfp-example/rfptest/subdir.am
	143	include ripd/subdir.am
	144	include ripngd/subdir.am
	145	include ospfd/subdir.am
	146	include ospf6d/subdir.am
	147	include ospfclient/subdir.am
	148	include isisd/subdir.am
	149	include nhrpd/subdir.am
	150	include ldpd/subdir.am
	151	include babeld/subdir.am
	152	include eigrpd/subdir.am
	153	include sharpd/subdir.am
	154	include pimd/subdir.am
	155	include pbrd/subdir.am
	156	include staticd/subdir.am
	157	include bfdd/subdir.am
	158	include yang/subdir.am
	159	include yang/libyang_plugins/subdir.am
	160	include vrrpd/subdir.am
	161
	162	include vtysh/subdir.am
	163	include tests/subdir.am
	164	include tests/topotests/subdir.am
	165
	166	if PKGSRC
	167	rcdir=@pkgsrcrcdir@
	168	rc_SCRIPTS = \
	169	pkgsrc/bgpd.sh \
	170	pkgsrc/ospf6d.sh \
	171	pkgsrc/ospfd.sh \
	172	pkgsrc/ripd.sh \
	173	pkgsrc/ripngd.sh \
	174	pkgsrc/zebra.sh \
	175	# end
	176	endif
	177
	178	EXTRA_DIST += \
	179	aclocal.m4 \
	180	README.md \
	181	m4/README.txt \
	182	m4/libtool-whole-archive.patch \
	183	config.version \
	184	changelog-auto \
	185	changelog-auto.in \
	186	\
	187	python/clidef.py \
	188	python/clippy/__init__.py \
	189	python/makevars.py \
	190	python/makefile.py \
	191	\
	192	redhat/frr.logrotate \
	193	redhat/frr.pam \
	194	redhat/frr.spec \
	195	\
	196	snapcraft/snapcraft.yaml \
	197	snapcraft/README.snap_build.md \
	198	snapcraft/README.usage.md \
	199	snapcraft/extra_version_info.txt \
	200	snapcraft/scripts \
	201	snapcraft/defaults \
	202	snapcraft/helpers \
	203	snapcraft/snap \
	204	babeld/Makefile \
	205	bgpd/Makefile \
	206	bgpd/rfp-example/librfp/Makefile \
	207	bgpd/rfp-example/rfptest/Makefile \
	208	doc/Makefile \
	209	doc/developer/Makefile \
	210	doc/manpages/Makefile \
	211	doc/user/Makefile \
	212	eigrpd/Makefile \
	213	fpm/Makefile \
	214	grpc/Makefile \
	215	isisd/Makefile \
	216	ldpd/Makefile \
	217	lib/Makefile \
	218	nhrpd/Makefile \
	219	ospf6d/Makefile \
	220	ospfclient/Makefile \
	221	ospfd/Makefile \
	222	pbrd/Makefile \
	223	pimd/Makefile \
	224	qpb/Makefile \
	225	ripd/Makefile \
	226	ripngd/Makefile \
	227	staticd/Makefile \
	228	tests/Makefile \
	229	tools/Makefile \
	230	vtysh/Makefile \
	231	watchfrr/Makefile \
	232	zebra/Makefile \
	233	vrrpd/Makefile \
	234	# end
	235
	236	AM_V_LLVM_BC = $(am__v_LLVM_BC_$(V))
	237	am__v_LLVM_BC_ = $(am__v_LLVM_BC_$(AM_DEFAULT_VERBOSITY))
	238	am__v_LLVM_BC_0 = @echo " LLVM.BC " $@;
	239	am__v_LLVM_BC_1 =
	240
	241	AM_V_LLVM_LD = $(am__v_LLVM_LD_$(V))
	242	am__v_LLVM_LD_ = $(am__v_LLVM_LD_$(AM_DEFAULT_VERBOSITY))
	243	am__v_LLVM_LD_0 = @echo " LLVM.LD " $@;
	244	am__v_LLVM_LD_1 =
	245
	246	SUFFIXES += .lo.bc .o.bc
	247
	248	.o.o.bc:
	249	$(AM_V_LLVM_BC)$(COMPILE) -emit-llvm -c -o $@ $(patsubst %.o,%.c,$<)
	250	.lo.lo.bc:
	251	$(AM_V_LLVM_BC)$(COMPILE) -emit-llvm -c -o $@ $(patsubst %.lo,%.c,$<)
	252
	253	%.cg.json: %.bc tools/frr-llvm-cg
	254	tools/frr-llvm-cg -o $@ $<
	255	%.cg.dot: %.cg.json
	256	$(PYTHON) $(top_srcdir)/python/callgraph-dot.py $< $@
	257	%.cg.svg: %.cg.dot
	258	@echo if the following command fails, you need to install graphviz.
	259	@echo also, the output is nondeterministic. run it multiple times and use the nicest output.
	260	@echo tuning parameters may yield nicer looking graphs as well.
	261	fdp -GK=0.7 -Gstart=42231337 -Gmaxiter=2000 -Elen=2 -Gnodesep=1.5 -Tsvg -o$@ $<
	262	# don't delete intermediaries
	263	.PRECIOUS: %.cg.json %.cg.dot
	264
	265	# <lib>.la.bc, <lib>.a.bc and <daemon>.bc targets are generated by
	266	# python/makefile.py
	267	LLVM_LINK = llvm-link-$(llvm_version)
	268
	269	clean-local: clean-python clean-llvm-bitcode
	270	.PHONY: clean-python clean-llvm-bitcode
	271	clean-python:
	272	find . -name __pycache__ -o -name .pytest_cache \| xargs rm -rf
	273	find . -name ".pyc" -o -name "_clippy.c" \| xargs rm -f
	274
	275	clean-llvm-bitcode:
	276	find . -name ".bc" -o -name ".cg.json" -o -name ".cg.dot" -o -name ".cg.svg" \| xargs rm -f
	277
	278	redistclean:
	279	$(MAKE) distclean CONFIG_CLEAN_FILES="$(filter-out $(EXTRA_DIST), $(CONFIG_CLEAN_FILES))"
	280
	281	indent:
	282	tools/indent.py `find sharpd bgpd eigrpd include isisd lib nhrpd ospf6d ospfd pimd qpb ripd vtysh zebra -name '*.[ch]' \| grep -v include/linux`
	283
	284	if HAVE_GCOV
	285
	286	coverage: check
	287	@ find . -name '*.o' -exec gcov {} \;
	288
	289	yorn:
	290	@ echo "OK to upload coverage to https://coverage.io [y/N]:"
	291	@ read yn; test "$$yn" = "y"
	292
	293	upload-check-coverage:
	294	@ if [ "x${COMMIT}" = "x" ]; then echo "COMMIT required"; exit 1; fi
	295	@ if [ "x${TOKEN}" = "x" ]; then echo "TOKEN required"; exit 1; fi
	296	curl -s https://codecov.io/bash \| bash -s - -C ${COMMIT} -t ${TOKEN}
	297
	298	force-check-coverage: coverage upload-check-coverage
	299
	300	check-coverage: coverage yorn upload-check-coverage
	301
	302	endif