54 lines
1.4 KiB
Makefile
54 lines
1.4 KiB
Makefile
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#
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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 ?= /lib/modules/$(shell uname -r)/build
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DEBUG =
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CC = gcc
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INC = -I$(KBUILD_OUTPUT)/usr/include
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CFLAGS = -Wall $(INC) $(DEBUG)
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LDFLAGS =
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LDLIBS = -lm -lrt
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PRG = linuxptp
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OBJ = phc.o
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SRC = $(OBJ:.o=.c)
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DEPEND = $(OBJ:.o=.d)
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srcdir := $(dir $(lastword $(MAKEFILE_LIST)))
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VPATH = $(srcdir)
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all: $(OBJ)
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linuxptp: $(OBJ)
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clean:
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rm -f $(OBJ) $(DEPEND)
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distclean: clean
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rm -f $(PRG)
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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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-include $(DEPEND)
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