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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
/*
* This redundant definition of sal_True and sal_False works around
* a limitation of Decus C.
*/
#ifndef sal_True
#define sal_True 1
#define sal_False 0
#endif
/*
* Define the HOST operating system. This is needed so that
* cpp can use appropriate filename conventions.
*/
#define SYS_UNKNOWN 0
#define SYS_UNIX 1
#define SYS_VMS 2
#define SYS_RSX 3
#define SYS_RT11 4
#define SYS_LATTICE 5
#define SYS_ONYX 6
#define SYS_68000 7
#ifndef HOST
#ifdef unix
#define HOST SYS_UNIX
#else
#ifdef vms
#define HOST SYS_VMS
#else
#ifdef rsx
#define HOST SYS_RSX
#else
#ifdef rt11
#define HOST SYS_RT11
#endif
#endif
#endif
#endif
#endif
#ifndef HOST
#define HOST SYS_UNKNOWN
#endif
/*
* We assume that the target is the same as the host system
*/
#ifndef TARGET
#define TARGET HOST
#endif
/*
* In order to predefine machine-dependent constants,
* several strings are defined here:
*
* MACHINE defines the target cpu (by name)
* SYSTEM defines the target operating system
* COMPILER defines the target compiler
*
* The above may be #defined as "" if they are not wanted.
* They should not be #defined as NULL.
*
* LINE_PREFIX defines the # output line prefix, if not "line"
* This should be defined as "" if cpp is to replace
* the "standard" C pre-processor.
*
* FILE_LOCAL marks functions which are referenced only in the
* file they reside. Some C compilers allow these
* to be marked "static" even though they are referenced
* by "extern" statements elsewhere.
*
* OK_DOLLAR Should be set sal_True if $ is a valid alphabetic character
* in identifiers (default), or zero if $ is invalid.
* Default is sal_True.
*
* OK_CONCAT Should be set sal_True if # may be used to concatenate
* tokens in macros (per the Ansi Draft Standard) or
* sal_False for old-style # processing (needed if cpp is
* to process assembler source code).
*
* OK_DATE Predefines the compilation date if set sal_True.
* Not permitted by the Nov. 12, 1984 Draft Standard.
*
* S_CHAR etc. Define the sizeof the basic TARGET machine word types.
* By default, sizes are set to the values for the HOST
* computer. If this is inappropriate, see the code in
* cpp3.c for details on what to change. Also, if you
* have a machine where sizeof (signed int) differs from
* sizeof (unsigned int), you will have to edit code and
* tables in cpp3.c (and extend the -S option definition.)
*
* CPP_LIBRARY May be defined if you have a site-specific include directory
* which is to be searched *before* the operating-system
* specific directories.
*/
#if TARGET == SYS_LATTICE
/*
* We assume the operating system is pcdos for the IBM-PC.
* We also assume the small model (just like the PDP-11)
*/
#define MACHINE "i8086"
#define SYSTEM "pcdos"
#endif
#if TARGET == SYS_ONYX
#define MACHINE "z8000"
#define SYSTEM "unix"
#endif
#if TARGET == SYS_VMS
#define MACHINE "vax"
#define SYSTEM "vms"
#define COMPILER "vax11c"
#endif
#if TARGET == SYS_RSX
#define MACHINE "pdp11"
#define SYSTEM "rsx"
#define COMPILER "decus"
#endif
#if TARGET == SYS_RT11
#define MACHINE "pdp11"
#define SYSTEM "rt11"
#define COMPILER "decus"
#endif
#if TARGET == SYS_68000 || defined(M68000) || defined(m68000) || defined(m68k)
/*
* All three machine designators have been seen in various systems.
* Warning -- compilers differ as to sizeof (int). cpp3 assumes that
* sizeof (int) == 2
*/
#define MACHINE "M68000", "m68000", "m68k"
#define SYSTEM "unix"
#endif
#if TARGET == SYS_UNIX
#define SYSTEM "unix"
#ifdef pdp11
#define MACHINE "pdp11"
#endif
#ifdef vax
#define MACHINE "vax"
#endif
#endif
/*
* defaults
*/
#ifndef MSG_PREFIX
#define MSG_PREFIX "cpp: "
#endif
#ifndef LINE_PREFIX
#define LINE_PREFIX ""
#endif
/*
* OLD_PREPROCESSOR forces the definition of OK_DOLLAR, OK_CONCAT,
* COMMENT_INVISIBLE, and STRING_FORMAL to values appropriate for
* an old-style preprocessor.
*/
#ifndef OLD_PREPROCESSOR
#define OLD_PREPROCESSOR sal_False
#endif
#if OLD_PREPROCESSOR
#define OK_DOLLAR sal_False
#define OK_CONCAT sal_True
#define COMMENT_INVISIBLE sal_True
#define STRING_FORMAL sal_True
#define IDMAX 63 /* actually, seems to be unlimited */
#endif
/*
* RECURSION_LIMIT may be set to -1 to disable the macro recursion test.
*/
#ifndef RECURSION_LIMIT
#define RECURSION_LIMIT 1000
#endif
/*
* BITS_CHAR may be defined to set the number of bits per character.
* it is needed only for multi-byte character constants.
*/
#ifndef BITS_CHAR
#define BITS_CHAR 8
#endif
/*
* BIG_ENDIAN is set sal_True on machines (such as the IBM 360 series)
* where 'ab' stores 'a' in the high-bits and 'b' in the low-bits.
* It is set sal_False on machines (such as the PDP-11 and Vax-11)
* where 'ab' stores 'a' in the low-bits and 'b' in the high-bits.
* (Or is it the other way around?) -- Warning: BIG_ENDIAN code is untested.
*/
#ifndef BIG_ENDIAN
#define BIG_ENDIAN sal_False
#endif
/*
* COMMENT_INVISIBLE may be defined to allow "old-style" comment
* processing, whereby the comment becomes a zero-length token
* delimiter. This permitted tokens to be concatenated in macro
* expansions. This was removed from the Draft Ansi Standard.
*/
#ifndef COMMENT_INVISIBLE
#define COMMENT_INVISIBLE sal_False
#endif
/*
* STRING_FORMAL may be defined to allow recognition of macro parameters
* anywhere in replacement strings. This was removed from the Draft Ansi
* Standard and a limited recognition capability added.
*/
#ifndef STRING_FORMAL
#define STRING_FORMAL sal_False
#endif
/*
* OK_DOLLAR enables use of $ as a valid "letter" in identifiers.
* This is a permitted extension to the Ansi Standard and is required
* for e.g., VMS, RSX-11M, etc. It should be set sal_False if cpp is
* used to preprocess assembler source on Unix systems. OLD_PREPROCESSOR
* sets OK_DOLLAR sal_False for that reason.
*/
#ifndef OK_DOLLAR
#define OK_DOLLAR sal_True
#endif
/*
* OK_CONCAT enables (one possible implementation of) token concatenation.
* If cpp is used to preprocess Unix assembler source, this should be
* set sal_False as the concatenation character, #, is used by the assembler.
*/
#ifndef OK_CONCAT
#define OK_CONCAT sal_True
#endif
/*
* OK_DATE may be enabled to predefine today's date as a string
* at the start of each compilation. This is apparently not permitted
* by the Draft Ansi Standard.
*/
#ifndef OK_DATE
#define OK_DATE sal_True
#endif
/*
* The following definitions are used to allocate memory for
* work buffers. In general, they should not be modified
* by implementors.
*
* PAR_MAC The maximum number of #define parameters (31 per Standard)
* Note: we need another one for strings.
* IDMAX The longest identifier, 31 per Ansi Standard
* NBUFF Input buffer size
* NWORK Work buffer size -- the longest macro
* must fit here after expansion.
* NEXP The nesting depth of #if expressions
* NINCLUDE The number of directories that may be specified
* on a per-system basis, or by the -I option.
* BLK_NEST The number of nested #if's permitted.
* NFWORK FileNameWorkBuffer (added by erAck, was NWORK)
*/
#ifndef IDMAX
#define IDMAX 127
#endif
#ifdef SOLAR
#define PAR_MAC (253 + 1)
#else
#define PAR_MAC (31 + 1)
#endif
/* ER 13.06.95 19:33
da Makros im file->buffer expandiert werden, muss NBUFF mindestens NWORK sein
#define NWORK 4096
#define NBUFF 4096
*/
/* ER 13.06.95 20:05 NWORK wg. grooossen Makros in *.src erhoeht,
da wir bald 10 Sprachen haben werden gleich ordentlich reingehauen.. */
#define NWORK 128000
#define NBUFF NWORK
#define NFWORK 1024
#define NEXP 128
#define NINCLUDE 100
#define NPARMWORK (NWORK * 2)
#define BLK_NEST 32
#ifndef ALERT
#ifdef EBCDIC
#define ALERT '\057'
#else
#define ALERT '\007' /* '\a' is "Bell" */
#endif
#endif
#ifndef VT
#define VT '\013' /* Vertical Tab CTRL/K */
#endif
#ifndef FILE_LOCAL
#ifdef decus
#define FILE_LOCAL static
#else
#ifdef vax11c
#define FILE_LOCAL static
#else
#define FILE_LOCAL /* Others are global */
#endif
#endif
#endif
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