# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
# 2009, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# GCC 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 3, or (at your option)
# any later version.
#
# GCC 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 GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

driver-avr.o: $(srcdir)/config/avr/driver-avr.c \
  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
	$(COMPILER) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<

avr-devices.o: $(srcdir)/config/avr/avr-devices.c \
  $(srcdir)/config/avr/avr-mcus.def \
  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
	$(COMPILER) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<

avr-c.o: $(srcdir)/config/avr/avr-c.c \
  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_COMMON_H)
	$(COMPILER) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<

avr-log.o: $(srcdir)/config/avr/avr-log.c \
  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(INPUT_H) dumpfile.h
	$(COMPILER) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<

avr.o avr-c.o: $(srcdir)/config/avr/builtins.def

# Files and Variables auto-generated from avr-mcus.def

AVR_MCUS = $(srcdir)/config/avr/avr-mcus.def

$(srcdir)/config/avr/avr-tables.opt: $(srcdir)/config/avr/genopt.sh $(AVR_MCUS)
	$(SHELL) $< $(AVR_MCUS) > $@

gen-avr-mmcu-texi$(build_exeext): $(srcdir)/config/avr/gen-avr-mmcu-texi.c \
  $(TM_H) $(AVR_MCUS) $(srcdir)/config/avr/avr-devices.c
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< -o $@

# Make sure that the -mmcu= documentation is in sync with the compiler.
$(srcdir)/doc/avr-mmcu.texi: s-avr-mmcu-texi; @true

# invoke.texi @includes avr-mmcu.texi.  Put this dependency here instead
# of in the global Makefile so that developers of other backends are not
# bothered with AVR stuff. 
$(srcdir)/doc/invoke.texi: $(srcdir)/doc/avr-mmcu.texi

# Ensure that device support is in sync with -mmcu= documentation.
s-avr-mmcu-texi: gen-avr-mmcu-texi$(build_exeext)
	$(RUN_GEN) ./$< > tmp-avr-mmcu.texi
	$(SHELL) $(srcdir)/../move-if-change tmp-avr-mmcu.texi avr-mmcu.texi
	@if cmp -s $(srcdir)/doc/avr-mmcu.texi avr-mmcu.texi; then \
	  $(STAMP) $@;		\
	else			\
	  echo >&2 ;		\
	  echo "***" >&2 ;	\
	  echo "*** Verify that you have permission to grant a" >&2 ;	\
	  echo "*** GFDL license for all new text in" >&2 ; 		\
	  echo "*** avr-mmcu.texi, then copy it to $(srcdir)/doc/avr-mmcu.texi" >&2 ; \
	  echo "***" >&2 ;	\
	  false; 		\
	fi

# MULTILIB_OPTIONS
# MULTILIB_DIRNAMES
# MULTILIB_EXCEPTIONS
# MULTILIB_MATCHES
$(srcdir)/config/avr/t-multilib: s-avr-mlib; @true

s-mlib: $(srcdir)/config/avr/t-multilib

s-avr-mlib: $(srcdir)/config/avr/genmultilib.awk $(AVR_MCUS)
	$(AWK) -f $< -v FORMAT=Makefile   $< $(AVR_MCUS) > tmp-avr-mlib
	$(SHELL) $(srcdir)/../move-if-change \
		tmp-avr-mlib 	$(srcdir)/config/avr/t-multilib
	$(STAMP) $@