# Copyright (C) 2000-2014 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_COMPILERFLAGS) $(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_COMPILERFLAGS) $(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_COMPILERFLAGS) $(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_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<

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

# This overrides stdfix.h from USER_H which we supply and include
# in our own stdint.h as stdint-gcc.h.

EXTRA_HEADERS = $(srcdir)/config/avr/stdfix.h \
	      	stdfix-gcc.h

stdfix-gcc.h: $(srcdir)/ginclude/stdfix.h
	-cp $< $@

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

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

# Run `avr-mcus' after you changed or added devices in  avr-mcus.def

.PHONY: avr-mcus

avr-mcus: $(srcdir)/config/avr/t-multilib \
	  $(srcdir)/config/avr/avr-tables.opt \
	  $(srcdir)/doc/avr-mmcu.texi ; @true

# Make sure that -mmcu= is supported for devices from avr-mcus.def and
# all -mmcu= values are displayed on the help screen
$(srcdir)/config/avr/avr-tables.opt: $(srcdir)/config/avr/genopt.sh $(AVR_MCUS)
	$(SHELL) $< $(AVR_MCUS) > $@

# Make sure that -mmcu= support is in sync with -mmcu= documentation.
gen-avr-mmcu-texi$(build_exeext): $(srcdir)/config/avr/gen-avr-mmcu-texi.c \
  $(AVR_MCUS) $(srcdir)/config/avr/avr-devices.c \
  $(srcdir)/config/avr/avr-arch.h
	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $< -o $@

$(srcdir)/doc/avr-mmcu.texi: gen-avr-mmcu-texi$(build_exeext)
	$(RUN_GEN) ./$< > $@

# Map -mmcu= to the right multilib variant
# MULTILIB_OPTIONS
# MULTILIB_DIRNAMES
# MULTILIB_EXCEPTIONS
# MULTILIB_MATCHES

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

$(srcdir)/config/avr/t-multilib: $(srcdir)/config/avr/genmultilib.awk \
				 $(AVR_MCUS)
	$(AWK) -f $< -v FORMAT=Makefile   $< $(AVR_MCUS) > $@