78 lines
1.8 KiB
Makefile
78 lines
1.8 KiB
Makefile
#
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# Makefile - Makefile of cngt
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#
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# Written 2010 by Werner Almesberger
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# Copyright 2010 by Werner Almesberger
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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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PREFIX ?= /usr/local
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SHELL=/bin/bash
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MAIN=cngt
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OBJS=cngt.o getkey.o serial.o
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CFLAGS_WARN=-Wall -Wshadow -Wmissing-prototypes \
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-Wmissing-declarations -Wno-format-zero-length
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CFLAGS=$(CFLAGS_WARN) -g
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LDFLAGS=-lm
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# ----- Verbosity control -----------------------------------------------------
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CC_normal := $(CC)
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DEPEND_normal := $(CPP) $(CFLAGS) -MM -MG
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CC_quiet = @echo " CC " $@ && $(CC_normal)
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DEPEND_quiet = @$(DEPEND_normal)
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ifeq ($(V),1)
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CC = $(CC_normal)
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DEPEND = $(DEPEND_normal)
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else
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CC = $(CC_quiet)
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DEPEND = $(DEPEND_quiet)
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endif
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# ----- Rules -----------------------------------------------------------------
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.PHONY: all clean spotless
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all: $(MAIN)
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$(MAIN): $(OBJS)
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clean:
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rm -f $(OBJS) $(OBJS:.o=.d)
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spotless: clean
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rm -f $(MAIN)
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# ----- Install / uninstall ---------------------------------------------------
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install: all
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mkdir -p $(DESTDIR)/$(PREFIX)/bin/
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install -m 755 $(MAIN) $(DESTDIR)/$(PREFIX)/bin/
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uninstall:
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rm -f $(DESTDIR)/$(PREFIX)/bin/$(MAIN)
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# ----- Dependencies ----------------------------------------------------------
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# compile and generate dependencies, from fped, based on
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# http://scottmcpeak.com/autodepend/autodepend.html
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%.o: %.c
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$(CC) -c $(CFLAGS) $*.c -o $*.o
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$(DEPEND) $*.c | \
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sed -e \
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'/^\(.*:\)\? */{p;s///;s/ *\\\?$$/ /;s/ */:\n/g;H;}' \
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-e '$${g;p;}' -e d >$*.d; \
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[ "$${PIPESTATUS[*]}" = "0 0" ] || { rm -f $*.d; exit 1; }
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-include $(OBJS:.o=.d)
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