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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 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
- #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
-
- #ifndef HAVE_STRFTIME
- /*
- * Always use the version of strftime() in missing/strftime.c instead of
- * the [as yet undocumented/unsupported] one in VAXCRTL. Renaming it here
- * guarantees that it won't clash with the library routine.
- */
- #define strftime gnu_strftime
- #endif
-
- #define IN_CONFIG_H
- #include "vms/redirect.h"
- #undef IN_CONFIG_H
-