85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/* Definitions for Intel 386 running Linux
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* Copyright (C) 1992 Free Software Foundation, Inc.
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*
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* Written by H.J. Lu (hlu@eecs.wsu.edu)
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*
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* Linux is a POSIX.1 compatible UNIX clone for i386, which uses GNU
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* stuffs as the native stuffs.
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*/
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#if 0 /* The FSF has fixed the known bugs. But ....... */
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/* Linux has a hacked gas 1.38.1, which can handle repz, repnz
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* and fildll.
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*/
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#define GOOD_GAS
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#endif
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/* This is tested by i386gas.h. */
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#define YES_UNDERSCORES
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#include "i386gstabs.h"
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/* Specify predefined symbols in preprocessor. */
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES "-Dunix -Di386 -Dlinux"
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#undef SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "int"
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "long int"
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE BITS_PER_WORD
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#undef HAVE_ATEXIT
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#define HAVE_ATEXIT
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/* Linux uses ctype from glibc.a. I am not sure how complete it is.
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* For now, we play safe. It may change later.
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*/
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#if 0
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#undef MULTIBYTE_CHARS
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#define MULTIBYTE_CHARS 1
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#endif
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#undef LIB_SPEC
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#define LIB_SPEC "%{g*:-lg} %{!g*:%{!p:%{!pg:-lc}}%{p:-lgmon -lc_p}%{pg:-lgmon -lc_p}}"
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#undef STARTFILE_SPEC
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#undef GPLUSPLUS_INCLUDE_DIR
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#ifdef CROSS_COMPILE
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/*
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* For cross-compile, we just need to search `$(tooldir)/lib'
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*/
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#define STARTFILE_SPEC \
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"%{g*:crt0.o%s} %{!g*:%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s %{!static:%{nojump:-nojump}} %{static:-static}}}} -L"TOOLDIR"/lib"
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/*
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*The cross-compile uses this.
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*/
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#define GPLUSPLUS_INCLUDE_DIR TOOLDIR"/g++-include"
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#else
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#define STARTFILE_SPEC \
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"%{g*:crt0.o%s} %{!g*:%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s %{!static:%{nojump:-nojump}} %{static:-static}}}}"
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/*
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*The native Linux system uses this.
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*/
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#define GPLUSPLUS_INCLUDE_DIR "/usr/g++-include"
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#endif
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