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113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/* CPP Library.
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Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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1999, 2000 Free Software Foundation, Inc.
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Contributed by Per Bothner, 1994-95.
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Based on CCCP program by Paul Rubin, June 1986
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Adapted to ANSI C, Richard Stallman, Jan 1987
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef GCC_CPPDEFAULT_H
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#define GCC_CPPDEFAULT_H
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/* This header contains declarations and/or #defines for all the
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hard-wired defaults in cpp. Note it's used by both cpplib and
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tradcpp. */
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#ifndef STANDARD_INCLUDE_DIR
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#define STANDARD_INCLUDE_DIR "/usr/include"
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#endif
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#ifndef STANDARD_INCLUDE_COMPONENT
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#define STANDARD_INCLUDE_COMPONENT 0
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#endif
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#ifdef CROSS_COMPILE
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#undef LOCAL_INCLUDE_DIR
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#undef SYSTEM_INCLUDE_DIR
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#undef STANDARD_INCLUDE_DIR
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#else
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#undef CROSS_INCLUDE_DIR
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#endif
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/* We let tm.h override the types used here, to handle trivial differences
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such as the choice of unsigned int or long unsigned int for size_t.
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When machines start needing nontrivial differences in the size type,
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it would be best to do something here to figure out automatically
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from other information what type to use. */
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/* The string value for __SIZE_TYPE__. */
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#ifndef SIZE_TYPE
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#define SIZE_TYPE "long unsigned int"
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#endif
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/* The string value for __PTRDIFF_TYPE__. */
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#ifndef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "long int"
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#endif
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/* The string value for __WCHAR_TYPE__. */
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#ifndef WCHAR_TYPE
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#define WCHAR_TYPE "int"
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#endif
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/* The string value for __WINT_TYPE__. */
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#ifndef WINT_TYPE
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#define WINT_TYPE "unsigned int"
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#endif
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/* The string value for __USER_LABEL_PREFIX__ */
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#ifndef USER_LABEL_PREFIX
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#define USER_LABEL_PREFIX ""
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#endif
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/* The string value for __REGISTER_PREFIX__ */
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#ifndef REGISTER_PREFIX
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#define REGISTER_PREFIX ""
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#endif
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/* This is the default list of directories to search for include files.
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It may be overridden by the various -I and -ixxx options.
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#include "file" looks in the same directory as the current file,
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then this list.
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#include <file> just looks in this list.
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All these directories are treated as `system' include directories
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(they are not subject to pedantic warnings in some cases). */
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struct default_include
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{
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const char *const fname; /* The name of the directory. */
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const char *const component; /* The component containing the directory
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(see update_path in prefix.c) */
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const int cplusplus; /* Only look here if we're compiling C++. */
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const int cxx_aware; /* Includes in this directory don't need to
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be wrapped in extern "C" when compiling
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C++. */
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};
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extern const struct default_include cpp_include_defaults[];
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extern const char cpp_GCC_INCLUDE_DIR[];
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extern const size_t cpp_GCC_INCLUDE_DIR_len;
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#endif /* ! GCC_CPPDEFAULT_H */
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