--- /dev/null
+# Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
+#
+# This file 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 of the License, or (at your option)
+# any later version.
+#
+# This file 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/>.
+
+# Define system directory to match STANDARD_INCLUDE_DIR in spu-elf.h,
+# allowing combined SPU/PPU sysroot builds.
+NATIVE_SYSTEM_HEADER_DIR = /include
+
+# Suppress building libgcc1.a
+LIBGCC1 =
+CROSS_LIBGCC1 =
+
+TARGET_LIBGCC2_CFLAGS = -fPIC -mwarn-reloc -D__IN_LIBGCC2
+
+# We exclude those because the libgcc2.c default versions do not support
+# the SPU single-precision format (round towards zero). We provide our
+# own versions below.
+LIB2FUNCS_EXCLUDE = _floatdisf _floatundisf
+
+# We provide our own version of __divdf3 that performs better and has
+# better support for non-default rounding modes.
+DPBIT_FUNCS := $(filter-out _div_df, $(DPBIT_FUNCS))
+
+LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/spu/float_unssidf.c \
+ $(srcdir)/config/spu/float_unsdidf.c \
+ $(srcdir)/config/spu/float_unsdisf.c \
+ $(srcdir)/config/spu/float_disf.c \
+ $(srcdir)/config/spu/mfc_tag_table.c \
+ $(srcdir)/config/spu/mfc_tag_reserve.c \
+ $(srcdir)/config/spu/mfc_tag_release.c \
+ $(srcdir)/config/spu/mfc_multi_tag_reserve.c \
+ $(srcdir)/config/spu/mfc_multi_tag_release.c \
+ $(srcdir)/config/spu/multi3.c \
+ $(srcdir)/config/spu/divmodti4.c \
+ $(srcdir)/config/spu/divv2df3.c
+
+LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
+ $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
+
+# We want fine grained libraries, so use the new code to build the
+# floating point emulation libraries.
+FPBIT = fp-bit.c
+DPBIT = dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/spu/t-spu-elf
+ echo '#undef US_SOFTWARE_GOFAST' > dp-bit.c
+ cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/spu/t-spu-elf
+ echo '#define FLOAT' > fp-bit.c
+ echo '#undef US_SOFTWARE_GOFAST' >> fp-bit.c
+ cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+# Don't let CTOR_LIST end up in sdata section.
+CRTSTUFF_T_CFLAGS =
+
+#MULTILIB_OPTIONS=mlarge-mem/mtest-abi
+#MULTILIB_DIRNAMES=large-mem test-abi
+#MULTILIB_MATCHES=
+
+# Neither gcc or newlib seem to have a standard way to generate multiple
+# crt*.o files. So we don't use the standard crt0.o name anymore.
+
+EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+
+spu.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ $(RTL_H) $(REGS_H) hard-reg-set.h \
+ real.h insn-config.h conditions.h insn-attr.h flags.h $(RECOG_H) \
+ $(OBSTACK_H) $(TREE_H) $(EXPR_H) $(OPTABS_H) except.h function.h \
+ output.h $(BASIC_BLOCK_H) $(INTEGRATE_H) toplev.h $(GGC_H) $(HASHTAB_H) \
+ $(TM_P_H) $(TARGET_H) $(TARGET_DEF_H) langhooks.h reload.h cfglayout.h \
+ $(srcdir)/config/spu/spu-protos.h \
+ $(srcdir)/config/spu/spu-builtins.def
+
+spu-c.o: $(srcdir)/config/spu/spu-c.c \
+ $(srcdir)/config/spu/spu-protos.h \
+ $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(CPPLIB_H) \
+ $(TM_P_H) c-pragma.h errors.h coretypes.h $(TM_H) insn-codes.h
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/spu/spu-c.c
+