82f13c594a
timemaster is a program that uses ptp4l and phc2sys in combination with chronyd or ntpd to synchronize the system clock to NTP and PTP time sources. The PTP time is provided by phc2sys and ptp4l via SHM reference clocks to chronyd/ntpd, which can compare all time sources and use the best sources to synchronize the system clock. Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
98 lines
2.8 KiB
Makefile
98 lines
2.8 KiB
Makefile
#
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# Copyright (C) 2011 Richard Cochran <richardcochran@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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KBUILD_OUTPUT =
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DEBUG =
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CC = $(CROSS_COMPILE)gcc
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VER = -DVER=$(version)
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CFLAGS = -Wall $(VER) $(incdefs) $(DEBUG) $(EXTRA_CFLAGS)
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LDLIBS = -lm -lrt $(EXTRA_LDFLAGS)
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PRG = ptp4l pmc phc2sys hwstamp_ctl phc_ctl timemaster
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OBJ = bmc.o clock.o clockadj.o clockcheck.o config.o fault.o \
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filter.o fsm.o linreg.o mave.o mmedian.o msg.o ntpshm.o phc.o \
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pi.o port.o print.o ptp4l.o raw.o servo.o sk.o stats.o tlv.o \
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transport.o udp.o udp6.o uds.o util.o version.o
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OBJECTS = $(OBJ) hwstamp_ctl.o phc2sys.o phc_ctl.o pmc.o pmc_common.o \
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sysoff.o timemaster.o
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SRC = $(OBJECTS:.o=.c)
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DEPEND = $(OBJECTS:.o=.d)
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srcdir := $(dir $(lastword $(MAKEFILE_LIST)))
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incdefs := $(shell $(srcdir)/incdefs.sh)
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version := $(shell $(srcdir)/version.sh $(srcdir))
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VPATH = $(srcdir)
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prefix = /usr/local
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sbindir = $(prefix)/sbin
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mandir = $(prefix)/man
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man8dir = $(mandir)/man8
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all: $(PRG)
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ptp4l: $(OBJ)
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pmc: msg.o pmc.o pmc_common.o print.o raw.o sk.o tlv.o transport.o udp.o \
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udp6.o uds.o util.o version.o
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phc2sys: clockadj.o clockcheck.o linreg.o msg.o ntpshm.o phc.o phc2sys.o pi.o \
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pmc_common.o print.o raw.o servo.o sk.o stats.o sysoff.o tlv.o \
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transport.o udp.o udp6.o uds.o util.o version.o
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hwstamp_ctl: hwstamp_ctl.o version.o
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phc_ctl: phc_ctl.o phc.o sk.o util.o clockadj.o sysoff.o print.o version.o
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timemaster: print.o sk.o timemaster.o util.o version.o
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version.o: .version version.sh $(filter-out version.d,$(DEPEND))
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.version: force
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@echo $(version) > .version.new; \
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cmp -s .version .version.new || cp .version.new .version; \
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rm -f .version.new;
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force:
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install: $(PRG)
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mkdir -p $(sbindir) $(man8dir)
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install $(PRG) $(sbindir)
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install -p -m 644 -t $(man8dir) $(PRG:%=%.8)
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clean:
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rm -f $(OBJECTS) $(DEPEND)
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distclean: clean
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rm -f $(PRG)
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rm -f .version
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# Implicit rule to generate a C source file's dependencies.
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%.d: %.c
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@echo DEPEND $<; \
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rm -f $@; \
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$(CC) -MM $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
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sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
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rm -f $@.$$$$
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ifneq ($(MAKECMDGOALS), clean)
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ifneq ($(MAKECMDGOALS), distclean)
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-include $(DEPEND)
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endif
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endif
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.PHONY: all force clean distclean
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