src/core/Makefile.am

# This is _NOT_ the library release version, it's an API version.
# Please read chapter "Library interface versions" of the libtool documentation
# before making any modifications: https://www.gnu.org/software/libtool/manual/html_node/Versioning.html
LIBVERSION=21:2:0

AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_builddir)/include -I$(top_builddir)
AM_CFLAGS = -Wall $(TALLOC_CFLAGS) $(PTHREAD_CFLAGS) $(LIBSCTP_CFLAGS) $(LIBMNL_CFLAGS) $(URING_CFLAGS)

if ENABLE_PSEUDOTALLOC
AM_CPPFLAGS += -I$(top_srcdir)/src/pseudotalloc
endif

lib_LTLIBRARIES = libosmocore.la

libosmocore_la_LIBADD = \
	$(BACKTRACE_LIB) \
	$(TALLOC_LIBS) \
	$(LIBRARY_RT) \
	$(PTHREAD_LIBS) \
	$(LIBSCTP_LIBS) \
	$(URING_LIBS) \
	$(NULL)

libosmocore_la_SOURCES = \
	application.c \
	backtrace.c \
	base64.c \
	bits.c \
	bitvec.c \
	bitcomp.c \
	context.c \
	conv.c \
	conv_acc.c \
	conv_acc_generic.c \
	counter.c \
	crc16.c \
	crc8gen.c \
	crc16gen.c \
	crc32gen.c \
	crc64gen.c \
	exec.c \
	fsm.c \
	gsmtap_util.c \
	isdnhdlc.c \
	it_q.c \
	logging.c \
	logging_syslog.c \
	logging_gsmtap.c \
	loggingrb.c \
	macaddr.c \
	msgb.c \
	netdev.c \
	netns.c \
	osmo_io.c \
	osmo_io_poll.c \
	panic.c \
	prbs.c \
	prim.c \
	rate_ctr.c \
	rbtree.c \
	select.c \
	sercomm.c \
	signal.c \
	sockaddr_str.c \
	socket.c \
	stat_item.c \
	stats.c \
	stats_statsd.c \
	stats_tcp.c \
	strrb.c \
	tdef.c \
	thread.c \
	time_cc.c \
	timer.c \
	timer_gettimeofday.c \
	timer_clockgettime.c \
	tun.c \
	use_count.c \
	utils.c \
	write_queue.c \
	probes.d \
	$(NULL)

if HAVE_SSSE3
libosmocore_la_SOURCES += conv_acc_sse.c
if HAVE_SSE4_1
conv_acc_sse.lo : AM_CFLAGS += -mssse3 -msse4.1
else
conv_acc_sse.lo : AM_CFLAGS += -mssse3
endif

if HAVE_AVX2
libosmocore_la_SOURCES += conv_acc_sse_avx.c
if HAVE_SSE4_1
conv_acc_sse_avx.lo : AM_CFLAGS += -mssse3 -mavx2 -msse4.1
else
conv_acc_sse_avx.lo : AM_CFLAGS += -mssse3 -mavx2
endif
endif
endif

if HAVE_NEON
libosmocore_la_SOURCES += conv_acc_neon.c
# conv_acc_neon.lo : AM_CFLAGS += -mfpu=neon no, could as well be vfp with neon
endif

BUILT_SOURCES = crc8gen.c crc16gen.c crc32gen.c crc64gen.c

EXTRA_DIST = \
	conv_acc_sse_impl.h \
	conv_acc_neon_impl.h \
	crcXXgen.c.tpl \
	osmo_io_internal.h \
	stat_item_internal.h \
	libosmocore.map \
	$(NULL)

EXTRA_libosmocore_la_DEPENDENCIES = libosmocore.map

libosmocore_la_LDFLAGS = \
	$(LTLDFLAGS_OSMOCORE) \
	-version-info \
	$(LIBVERSION) \
	-no-undefined

if ENABLE_PLUGIN
libosmocore_la_SOURCES += plugin.c
libosmocore_la_LIBADD += $(LIBRARY_DLOPEN)
endif

if ENABLE_MSGFILE
libosmocore_la_SOURCES += msgfile.c
endif

if ENABLE_SERIAL
libosmocore_la_SOURCES += serial.c
endif

if ENABLE_SYSTEMD_LOGGING
libosmocore_la_SOURCES += logging_systemd.c
libosmocore_la_LIBADD += $(SYSTEMD_LIBS)
endif

if ENABLE_LIBMNL
libosmocore_la_SOURCES += mnl.c
libosmocore_la_LIBADD += $(LIBMNL_LIBS)
endif

if ENABLE_SYSTEMTAP
probes.h: probes.d
	$(DTRACE) -C -h -s $< -o $@

probes.lo: probes.d
	$(LIBTOOL) --mode=compile $(AM_V_lt) --tag=CC env CFLAGS="$(CFLAGS)" $(DTRACE) -C -G -s $< -o $@

BUILT_SOURCES += probes.h probes.lo
libosmocore_la_LIBADD += probes.lo
endif

if ENABLE_URING
libosmocore_la_SOURCES += osmo_io_uring.c
endif

crc%gen.c: crcXXgen.c.tpl
	$(AM_V_GEN)sed -e's/XX/$*/g' $< > $@