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46 lines
1.4 KiB
Makefile
46 lines
1.4 KiB
Makefile
# Copyright (C) 1993-2016 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library 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 GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library. If not, see
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# <http://www.gnu.org/licenses/>.
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# The mpn functions need this. All existing 68k ports use MIT syntax. If
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# a new port wants to use Motorola or Sony syntax, it can redefine this
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# variable.
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ifndef m68k-syntax-flag
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m68k-syntax-flag = -DMIT_SYNTAX
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endif
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asm-CPPFLAGS += $(m68k-syntax-flag)
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pic-ccflag = -fpic
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ifeq ($(subdir),csu)
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# Make sure gcrt1.o uses the large PIC model
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CFLAGS-gmon-start.c := -fPIC
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endif
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ifeq ($(subdir),setjmp)
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# Make sure setjmp.c is compiled with a frame pointer
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CFLAGS-setjmp.c := -fno-omit-frame-pointer
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endif
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ifeq ($(subdir),debug)
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CFLAGS-backtrace.c += -funwind-tables
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endif
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ifeq ($(subdir),elf)
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CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused
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endif
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