include/config1.h

   1 /* aNetHack 0.0.1       config1.h       $ANH-Date: 1432512781 2015/05/25 00:13:01 $  $ANH-Branch: master $:$ANH-Revision: 1.17 $ */
   2 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
   3 /* aNetHack may be freely redistributed.  See license for details. */
   4
   5 #ifndef CONFIG1_H
   6 #define CONFIG1_H
   7
   8 /*
   9  * MS DOS - compilers
  10  *
  11  * Microsoft C auto-defines MSDOS,
  12  * Borland C   auto-defines __MSDOS__,
  13  * DJGPP       auto-defines MSDOS.
  14  */
  15
  16 /* #define MSDOS */ /* use if not defined by compiler or cases below */
  17
  18 #ifdef __MSDOS__ /* for Borland C */
  19 #ifndef MSDOS
  20 #define MSDOS
  21 #endif
  22 #endif
  23
  24 #ifdef __TURBOC__
  25 #define __MSC /* increase Borland C compatibility in libraries */
  26 #endif
  27
  28 #ifdef MSDOS
  29 #undef UNIX
  30 #endif
  31
  32 /*
  33  * Mac Stuff.
  34  */
  35 #if defined(__APPLE__) && defined(__MACH__)
  36 #define MACOSX
  37 #endif
  38
  39 #ifdef macintosh /* Auto-defined symbol for MPW compilers (sc and mrc) */
  40 #define MAC
  41 #endif
  42
  43 #ifdef THINK_C /* Think C auto-defined symbol */
  44 #define MAC
  45 #define NEED_VARARGS
  46 #endif
  47
  48 #ifdef __MWERKS__ /* defined by Metrowerks' Codewarrior compiler */
  49 #ifndef __BEOS__  /* BeOS */
  50 #define MAC
  51 #endif
  52 #define NEED_VARARGS
  53 #define USE_STDARG
  54 #endif
  55
  56 #if defined(MAC) || defined(__BEOS__)
  57 #define DLB
  58 #undef UNIX
  59 #endif
  60
  61 #ifdef __BEOS__
  62 #define NEED_VARARGS
  63 #endif
  64
  65 /*
  66  * Amiga setup.
  67  */
  68 #ifdef AZTEC_C   /* Manx auto-defines this */
  69 #ifdef MCH_AMIGA /* Manx auto-defines this for AMIGA */
  70 #ifndef AMIGA
  71 #define AMIGA    /* define for Commodore-Amiga */
  72 #endif           /* (SAS/C auto-defines AMIGA) */
  73 #define AZTEC_50 /* define for version 5.0 of manx */
  74 #endif
  75 #endif
  76 #ifdef __SASC_60
  77 #define NEARDATA __near /* put some data close */
  78 #else
  79 #ifdef _DCC
  80 #define NEARDATA __near /* put some data close */
  81 #else
  82 #define NEARDATA
  83 #endif
  84 #endif
  85 #ifdef AMIGA
  86 #define NEED_VARARGS
  87 #undef UNIX
  88 #define DLB
  89 #define HACKDIR "aNetHack:"
  90 #define NO_MACRO_CPATH
  91 #endif
  92
  93 /*
  94  * Atari auto-detection
  95  */
  96
  97 #ifdef atarist
  98 #undef UNIX
  99 #ifndef TOS
 100 #define TOS
 101 #endif
 102 #else
 103 #ifdef __MINT__
 104 #undef UNIX
 105 #ifndef TOS
 106 #define TOS
 107 #endif
 108 #endif
 109 #endif
 110
 111 /*
 112  * Windows NT Autodetection
 113  */
 114 #ifdef _WIN32_WCE
 115 #define WIN_CE
 116 #ifndef WIN32
 117 #define WIN32
 118 #endif
 119 #endif
 120
 121 #if defined(_WIN32) && !defined(WIN32)
 122 #define WIN32
 123 #endif
 124
 125 #ifdef WIN32
 126 #undef UNIX
 127 #undef MSDOS
 128 #define NHSTDC
 129 #define USE_STDARG
 130 #define NEED_VARARGS
 131
 132 #ifndef WIN_CE
 133 #define STRNCMPI
 134 #define STRCMPI
 135 #endif
 136
 137 #endif
 138
 139 #if defined(__linux__) && defined(__GNUC__) && !defined(_GNU_SOURCE)
 140 /* ensure _GNU_SOURCE is defined before including any system headers */
 141 #define _GNU_SOURCE
 142 #endif
 143
 144 #ifdef VMS /* really old compilers need special handling, detected here */
 145 #undef UNIX
 146 #ifdef __DECC
 147 #ifndef __DECC_VER /* buggy early versions want widened prototypes */
 148 #define NOTSTDC    /* except when typedefs are involved         */
 149 #define USE_VARARGS
 150 #else
 151 #define NHSTDC
 152 #define USE_STDARG
 153 #define POSIX_TYPES
 154 #define _DECC_V4_SOURCE /* avoid some incompatible V5.x changes */
 155 #endif
 156 #undef __HIDE_FORBIDDEN_NAMES /* need non-ANSI library support functions */
 157 #ifdef VAXC    /* DEC C in VAX C compatibility mode; 'signed' works   */
 158 #define signed /* but causes diagnostic about VAX C not supporting it */
 159 #endif
 160 #else
 161 #ifdef VAXC /* must use CC/DEFINE=ANCIENT_VAXC for vaxc v2.2 or older */
 162 #define signed
 163 #ifdef ANCIENT_VAXC /* vaxc v2.2 and earlier [lots of warnings to come] */
 164 #define KR1ED       /* simulate defined() */
 165 #define USE_VARARGS
 166 #else                       /* vaxc v2.3,2.4,or 3.x, or decc in vaxc mode */
 167 #if defined(USE_PROTOTYPES) /* this breaks 2.2 (*forces* use of ANCIENT)*/
 168 #define __STDC__ 0 /* vaxc is not yet ANSI compliant, but close enough */
 169 #include <stddef.h>
 170 #define UNWIDENED_PROTOTYPES
 171 #endif
 172 #define USE_STDARG
 173 #endif
 174 #endif              /*VAXC*/
 175 #endif              /*__DECC*/
 176 #ifdef VERYOLD_VMS  /* v4.5 or earlier; no longer available for testing */
 177 #define USE_OLDARGS /* <varargs.h> is there, vprintf & vsprintf aren't */
 178 #ifdef USE_VARARGS
 179 #undef USE_VARARGS
 180 #endif
 181 #ifdef USE_STDARG
 182 #undef USE_STDARG
 183 #endif
 184 #endif
 185 #endif /*VMS*/
 186
 187 #ifdef vax
 188 /* just in case someone thinks a DECstation is a vax. It's not, it's a mips */
 189 #ifdef ULTRIX_PROTO
 190 #undef ULTRIX_PROTO
 191 #endif
 192 #ifdef ULTRIX_CC20
 193 #undef ULTRIX_CC20
 194 #endif
 195 #endif
 196
 197 #ifdef KR1ED /* For compilers which cannot handle defined() */
 198 #define defined(x) (-x - 1 != -1)
 199 /* Because:
 200  * #define FOO => FOO={} => defined( ) => (-1 != - - 1) => 1
 201  * #define FOO 1 or on command-line -DFOO
 202  *      => defined(1) => (-1 != - 1 - 1) => 1
 203  * if FOO isn't defined, FOO=0. But some compilers default to 0 instead of 1
 204  * for -DFOO, oh well.
 205  *      => defined(0) => (-1 != - 0 - 1) => 0
 206  *
 207  * But:
 208  * defined("") => (-1 != - "" - 1)
 209  *   [which is an unavoidable catastrophe.]
 210  */
 211 #endif
 212
 213 #endif /* CONFIG1_H */