#

# Copyright (C) 2011 Richard Cochran <richardcochran@gmail.com>

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License along

# with this program; if not, write to the Free Software Foundation, Inc.,

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

KBUILD_OUTPUT =

DEBUG	=

CC	= $(CROSS_COMPILE)gcc

VER     = -DVER=$(version)

CFLAGS	= -Wall $(VER) $(incdefs) $(DEBUG) $(EXTRA_CFLAGS)

LDLIBS	= -lm -lrt $(EXTRA_LDFLAGS)

PRG	= ptp4l hwstamp_ctl nsm phc2sys phc_ctl pmc timemaster

OBJ     = bmc.o clock.o clockadj.o clockcheck.o config.o e2e_tc.o fault.o \

 filter.o fsm.o hash.o linreg.o mave.o mmedian.o msg.o ntpshm.o nullf.o phc.o \

 pi.o port.o port_signaling.o pqueue.o print.o ptp4l.o p2p_tc.o raw.o rtnl.o \

 servo.o sk.o stats.o tc.o telecom.o tlv.o transport.o tsproc.o udp.o udp6.o \

 uds.o unicast_client.o unicast_fsm.o unicast_service.o util.o version.o

OBJECTS	= $(OBJ) hwstamp_ctl.o nsm.o phc2sys.o phc_ctl.o pmc.o pmc_common.o \

 sysoff.o timemaster.o

SRC	= $(OBJECTS:.o=.c)

DEPEND	= $(OBJECTS:.o=.d)

srcdir	:= $(dir $(lastword $(MAKEFILE_LIST)))

incdefs := $(shell $(srcdir)/incdefs.sh)

version := $(shell $(srcdir)/version.sh $(srcdir))

VPATH	= $(srcdir)

prefix	= /usr/local

sbindir	= $(prefix)/sbin

mandir	= $(prefix)/man

man8dir	= $(mandir)/man8

all: $(PRG)

ptp4l: $(OBJ)

nsm: config.o filter.o hash.o mave.o mmedian.o msg.o nsm.o print.o raw.o \

 rtnl.o sk.o transport.o tlv.o tsproc.o udp.o udp6.o uds.o util.o version.o

pmc: config.o hash.o msg.o pmc.o pmc_common.o print.o raw.o sk.o tlv.o \

 transport.o udp.o udp6.o uds.o util.o version.o

phc2sys: clockadj.o clockcheck.o config.o hash.o linreg.o msg.o ntpshm.o \

 nullf.o phc.o phc2sys.o pi.o pmc_common.o print.o raw.o servo.o sk.o stats.o \

 sysoff.o tlv.o transport.o udp.o udp6.o uds.o util.o version.o

hwstamp_ctl: hwstamp_ctl.o version.o

phc_ctl: phc_ctl.o phc.o sk.o util.o clockadj.o sysoff.o print.o version.o

timemaster: print.o rtnl.o sk.o timemaster.o util.o version.o

version.o: .version version.sh $(filter-out version.d,$(DEPEND))

.version: force

	@echo $(version) > .version.new; \

	cmp -s .version .version.new || cp .version.new .version; \

	rm -f .version.new;

force:

install: $(PRG)

	install -p -m 755 -d $(DESTDIR)$(sbindir) $(DESTDIR)$(man8dir)

	install $(PRG) $(DESTDIR)$(sbindir)

	for x in $(PRG:%=%.8); do \

		[ -f $$x ] && install -p -m 644 -t $(DESTDIR)$(man8dir) $$x ; \

	done

clean:

	rm -f $(OBJECTS) $(DEPEND) $(PRG)

distclean: clean

	rm -f .version

# Implicit rule to generate a C source file's dependencies.

%.d: %.c

	@echo DEPEND $<; \

	rm -f $@; \

	$(CC) -MM $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \

	sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \

	rm -f $@.$$$$

ifneq ($(MAKECMDGOALS), clean)

ifneq ($(MAKECMDGOALS), distclean)

-include $(DEPEND)

endif

endif

.PHONY: all force clean distclean