54 lines
1.9 KiB
Plaintext
54 lines
1.9 KiB
Plaintext
# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# Don't let CTOR_LIST end up in sdata section.
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CRTSTUFF_T_CFLAGS = -G 0
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# Assemble startup files.
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$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES)
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm
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$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm
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MULTILIB_OPTIONS = EL/EB mips32/mips32r2/mips64/mips64r2 mips16 msoft-float/mfp64 mcode-readable=no
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MULTILIB_DIRNAMES = el eb mips32 mips32r2 mips64 mips64r2 mips16 sof f64 spram
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MULTILIB_MATCHES = EL=mel EB=meb
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# The -mfp64 option is only valid in conjunction with -mips32r2.
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ifneq ($(filter MIPS_ISA_DEFAULT=33,$(tm_defines)),)
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MULTILIB_EXCLUSIONS := mips32/mfp64 mips64/mfp64 mips64r2/mfp64
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else
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MULTILIB_EXCLUSIONS := !mips32r2/mfp64
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endif
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# Don't build 64-bit MIPS16 multilibs.
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ifneq ($(filter MIPS_ISA_DEFAULT=6%,$(tm_defines)),)
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MULTILIB_EXCLUSIONS += !mips32/!mips32r2/mips16
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else
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MULTILIB_EXCLUSIONS += mips64/mips16 mips64r2/mips16
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endif
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EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
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# Build the multilibs.
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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