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/*
* config.h -- configuration definitions for gawk.
*
* For VMS (assumes V4.6 or later; tested on V5.5-2)
*/
/*
* Copyright (C) 1991, 1992, 1995, 1996, 1999 the Free Software Foundation, Inc.
*
* This file is part of GAWK, the GNU implementation of the
* AWK Programming Language.
*
* GAWK is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GAWK 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
/* Define if using alloca.c. */
#define C_ALLOCA
#define STACK_DIRECTION (-1)
#define REGEX_MALLOC /* use malloc instead of alloca in regex.c */
/* Define as the return type of signal handlers (int or void). */
#define RETSIGTYPE void
#define SPRINTF_RET int
/* Define if the `getpgrp' function takes no argument. */
#define GETPGRP_VOID 1
#define HAVE_STRING_H 1 /* the <string.h> header file */
/* Define if you have the memcmp function. */
#define HAVE_MEMCMP 1
/* Define if you have the memcpy function. */
#define HAVE_MEMCPY 1
/* Define if you have the memset function. */
#define HAVE_MEMSET 1
/* Define if you have the strchr function. */
#define HAVE_STRCHR 1
/* Define if you have the strerror function. */
#define HAVE_STRERROR 1
/* Define if you have the strtod function. */
#define HAVE_STRTOD 1
/* Define if you have the system function. */
#define HAVE_SYSTEM 1
/* Define if you have the fmod function. */
#define HAVE_FMOD 1
/* Define if you have the tzset function. */
/* [Fake it in vms/vms_misc.c since missing/tzset.c won't compile.] */
#define HAVE_TZSET 1
#define HAVE_TZNAME 1
#define STDC_HEADERS 1
#define HAVE_VPRINTF 1
/*******************************/
/* Gawk configuration options. */
/*******************************/
/*
* DEFPATH
* VMS: "/AWK_LIBRARY" => "AWK_LIBRARY:"
* The default search path for the -f option of gawk. It is used
* if the AWKPATH environment variable is undefined.
*
* Note: OK even if no AWK_LIBRARY logical name has been defined.
*/
#define DEFPATH ".,/AWK_LIBRARY"
#define ENVSEP ','
/*
* Extended source file access.
*/
#define DEFAULT_FILETYPE ".awk"
/*
* Pipe handling.
*/
#define PIPES_SIMULATED 1
/*
* %g format in VAXCRTL is broken (chooses %e format when should use %f).
*/
#define GFMT_WORKAROUND 1
/*
* VAX C
*
* As of V3.2, VAX C is not yet ANSI-compliant. But it's close enough
* for GAWK's purposes. Comment this out for VAX C V2.4 and earlier.
* Value of 0 should mean "not ANSI-C", but GAWK uses def/not-def tests.
* YYDEBUG definition is needed for combination of VAX C V2.x and Bison.
*/
#if defined(VAXC) && !defined(__STDC__)
#define __STDC__ 0
#define NO_TOKEN_PASTING
#ifndef __DECC /* DEC C does not support #pragma builtins even in VAXC mode */
#define VAXC_BUILTINS
#endif
/* #define YYDEBUG 0 */
#endif
/*
* DEC C
*
* Digital's ANSI complier.
*/
#ifdef __DECC
/* DEC C implies DECC$SHR, which doesn't have the %g problem of VAXCRTL */
#undef GFMT_WORKAROUND
/* DEC C V5.x introduces incompatibilities with prior porting efforts */
#define _DECC_V4_SOURCE
#define __SOCKET_TYPEDEFS
#if __VMS_VER >= 60200000
# undef __VMS_VER
# define __VMS_VER 60100000
#endif
#if __CRTL_VER >= 60200000
# undef __CRTL_VER
# define __CRTL_VER 60100000
#endif
#endif
/*
* GNU C
*
* Versions of GCC (actually GAS) earlier than 1.38 don't produce the
* right code for ``extern const'' constructs, and other usages of
* const might not be right either. The old set of include files from
* the gcc-vms distribution did not contain prototypes, and this could
* provoke some const-related compiler warnings. If you've got an old
* version of gcc for VMS, define 'const' out of existance, and by all
* means obtain the most recent version!
*
* Note: old versions of GCC should also avoid defining STDC_HEADERS,
* because most of the ANSI-C required header files are missing.
*/
#ifdef __GNUC__
/* #define const */
/* #undef STDC_HEADERS */
#ifndef STDC_HEADERS
#define alloca __builtin_alloca
#define environ $$PsectAttributes_NOSHR$$environ /* awful GAS kludge */
#endif
#undef REGEX_MALLOC /* use true alloca() in regex.c */
#endif
#define IN_CONFIG_H
#include "vms/redirect.h"
#undef IN_CONFIG_H
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