# Copyright (C) 2006, 2007, 2008, 2009 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/>.

# Additional Backend Files
score7.o: $(srcdir)/config/score/score7.c $(CONFIG_H) $(SYSTEM_H) \
  coretypes.h $(TM_H) $(RTL_H) output.h flags.h $(TREE_H) \
  expr.h toplev.h $(TM_P_H)
	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	$(srcdir)/config/score/score7.c

score3.o: $(srcdir)/config/score/score3.c $(CONFIG_H) $(SYSTEM_H) \
  coretypes.h $(TM_H) $(RTL_H) output.h flags.h $(TREE_H) \
  expr.h toplev.h $(TM_P_H)
	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	$(srcdir)/config/score/score3.c


# Assemble startup files.
$(T)crti.o: $(srcdir)/config/score/crti.asm $(GCC_PASSES)
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
	-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/score/crti.asm

$(T)crtn.o: $(srcdir)/config/score/crtn.asm $(GCC_PASSES)
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
	-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/score/crtn.asm

LIB1ASMSRC = score/mul-div.S

LIB1ASMFUNCS = _mulsi3 _divsi3 _flush_cache

FPBIT = fp-bit.c
DPBIT = dp-bit.c

# If any special flags are necessary when building libgcc2 put them here.
TARGET_LIBGCC2_CFLAGS = -g

fp-bit.c: $(srcdir)/config/fp-bit.c
	echo '#define FLOAT' > fp-bit.c
	cat $(srcdir)/config/fp-bit.c >> fp-bit.c

dp-bit.c: $(srcdir)/config/fp-bit.c
	cat $(srcdir)/config/fp-bit.c > dp-bit.c

# We must build libgcc2.a with -G 0, in case the user wants to link
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0

MULTILIB_OPTIONS = mscore3 mel
MULTILIB_MATCHES = mscore3=march?score3

EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib