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ben-wpan/atusb/fw/common/Makefile

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#
# common/Makefile - Makefile for shared items
#
# Written 2008, 2010 by Werner Almesberger
# Copyright 2008, 2010 Werner Almesberger
#
# 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.
#
GEN_quiet = @echo " GENERATE " $@ &&
ifeq ($(V),1)
GEN =
else
GEN = $(GEN_quiet)
endif
.PHONY: all depend clean spotless
all: io-parts.h
io-parts.h: io.h Makefile
$(GEN) $(CPP) -dD $< | \
sed '1,/IO_H/d' | \
awk \
'BEGIN { print "/* MACHINE-GENERATED. DO NOT EDIT ! */"; \
print "#ifndef IO_PARTS_H"; \
print "#define IO_PARTS_H"; } \
/#define/ && $$3 != "" { \
split($$3, a, "_"); \
print $$1, $$2 "_PORT", a[1]; \
print $$1, $$2 "_MODE", a[1] "MDOUT"; \
print $$1, $$2 "_BIT", a[2]; } \
END { print "#endif" }' >$@ || \
{ rm -f $@; exit 1; }
#
# When we do a global "make depend", we'll come here first. So we create
# io-parts.h so that "make depend" in the other directories can pick it up.
#
depend: io-parts.h
clean:
rm -f io-parts.h
spotless: clean