commands/elvis/config.h

   1 /*
   2  * vi configuration file
   3  * We try to automatically configure to various compilers and operating
   4  * systems. Extend the autoconf section as needed.
   5  */
   6
   7 #ifndef _CONFIG_H
   8 # define _CONFIG_H
   9
  10 /*************************** autoconf section ************************/
  11
  12 /* Commodore-Amiga */
  13 #ifdef  amiga
  14 # define AMIGA          1
  15 # define COMPILED_BY    "Manx Aztec C 5.2b"
  16 #endif
  17
  18 /* standard unix V (?) */
  19 #ifdef  M_SYSV
  20 # define UNIXV          1
  21 #endif
  22
  23 /* xelos system, University of Ulm */
  24 #ifdef  xelos
  25 # define UNIXV          1
  26 #endif
  27
  28 /* BSD UNIX? */
  29 #ifdef bsd
  30 # define BSD            1
  31 #else
  32 # ifdef sun
  33 #  define BSD           1
  34 # endif
  35 #endif
  36
  37 /* Microsoft C: sorry, Watcom does the same thing */
  38 #ifdef  M_I86
  39 # ifndef M_SYSV
  40 #  define MSDOS         1
  41 #  ifdef IBMC2
  42 #   define COMPILED_BY  "IBM C/2 1.00"
  43 #  else
  44 #   define MICROSOFT    1
  45 #   define COMPILED_BY  "Microsoft C 5.10"
  46 #  endif
  47 # endif
  48 #endif
  49
  50 /* Borland's Turbo C */
  51 #ifdef  __TURBOC__
  52 # define MSDOS          1
  53 # define TURBOC         1
  54 # ifdef __BORLANDC__
  55 # define COMPILED_BY    "Borland C 2.00"
  56 # else
  57 # define COMPILED_BY    (__TURBOC__ >= 661 ? "Turbo C++ 1.00" : "Turbo C 2.00")
  58 # endif
  59 #endif
  60
  61 /* Tos Mark-Williams */
  62 #ifdef  M68000
  63 # define TOS 1
  64 # define COMPILED_BY    "Mark Williams C"
  65 #endif
  66
  67 /* Tos GNU-C */
  68 #if defined(__atarist__) && defined(__gem__)
  69 # define TOS 1
  70 # define COMPILED_BY    "GNU-C " __VERSION__
  71 #endif
  72
  73 /* OS9/68000 */
  74 #ifdef  OSK
  75 # define COMPILED_BY    "Microware C V2.3 Edition 40"
  76 #endif
  77
  78 /* DEC Rainbow, running MS-DOS (handled by earlier MS-DOS tests) */
  79 /* (would need -DRAINBOW in CFLAGS to compile a Rainbow-compatible .EXE) */
  80
  81 #ifdef VMS
  82 # define COMPILED_BY    "VAX/VMS VAXC compiler"
  83 # undef VMS
  84 # define VMS 1
  85 #endif
  86
  87 /*************************** end of autoconf section ************************/
  88
  89 /* All undefined symbols are defined to zero here, to allow for older    */
  90 /* compilers which dont understand #if defined() or #if UNDEFINED_SYMBOL */
  91
  92 /*************************** operating systems *****************************/
  93
  94 #ifndef BSD
  95 # define BSD    0               /* UNIX - Berkeley 4.x */
  96 #endif
  97
  98 #ifndef UNIXV
  99 # define UNIXV  0               /* UNIX - AT&T SYSV */
 100 #endif
 101
 102 #ifndef UNIX7
 103 # define UNIX7  0               /* UNIX - version 7 */
 104 #endif
 105
 106 #ifndef MSDOS
 107 # define MSDOS  0               /* PC           */
 108 #endif
 109
 110 #ifndef TOS
 111 # define TOS    0               /* Atari ST     */
 112 #endif
 113
 114 #ifndef AMIGA
 115 # define AMIGA  0               /* Commodore Amiga */
 116 #endif
 117
 118 #ifndef OSK
 119 # define OSK    0               /* OS-9 / 68k */
 120 #endif
 121
 122 #ifndef COHERENT
 123 # define COHERENT 0             /* Coherent */
 124 #endif
 125
 126 #ifndef RAINBOW                 /* DEC Rainbow support, under MS-DOS */
 127 # define RAINBOW 0
 128 #endif
 129
 130 #ifndef VMS
 131 # define VMS 0                  /* VAX/VMS */
 132 #endif
 133                                 /* Minix has no predefines */
 134 #if !BSD && !UNIXV && !UNIX7 && !MSDOS && !TOS && !AMIGA && !OSK && !COHERENT && !VMS
 135 # define MINIX  1
 136 #else
 137 # define MINIX  0
 138 #endif
 139
 140                                 /* generic combination of Unices */
 141 #if UNIXV || UNIX7 || BSD || MINIX || COHERENT
 142 # define ANY_UNIX 1
 143 #else
 144 # define ANY_UNIX 0
 145 #endif
 146
 147 /*************************** compilers **************************************/
 148
 149 #ifndef AZTEC_C
 150 # define AZTEC_C        0
 151 #endif
 152
 153 #ifndef MICROSOFT
 154 # define MICROSOFT      0
 155 #endif
 156
 157 #ifndef TURBOC
 158 # define TURBOC         0
 159 #endif
 160
 161 /******************************* Credit ************************************/
 162
 163 #if MSDOS
 164 # define CREDIT "Ported to MS-DOS by Guntram Blohm & Martin Patzel"
 165 # if RAINBOW
 166 #  define CREDIT2 "Rainbow support added by Willett Kempton"
 167 # endif
 168 #endif
 169
 170 #if AMIGA
 171 # define CREDIT "Ported to AmigaDOS 2.04 by Mike Rieser & Dale Rahn"
 172 #endif
 173
 174 #if TOS
 175 # define CREDIT "Ported to Atari/TOS by Guntram Blohm & Martin Patzel"
 176 #endif
 177
 178 #if OSK
 179 # define CREDIT "Ported to Microware OS9/68k by Peter Reinig"
 180 #endif
 181
 182 #if COHERENT
 183 # define CREDIT "Ported to Coherent by Esa Ahola"
 184 #endif
 185
 186 #if VMS
 187 # define CREDIT "Ported to VAX/VMS by John Campbell"
 188 #endif
 189 /*************************** functions depending on OS *********************/
 190
 191 /* There are two terminal-related functions that we need: ttyread() and
 192  * ttywrite().  The ttyread() function implements read-with-timeout and is
 193  * a true function on all systems.  The ttywrite() function is almost always
 194  * just a macro...
 195  */
 196 #if !TOS && !AMIGA
 197 # define ttywrite(buf, len)     write(1, buf, (unsigned)(len))  /* raw write */
 198 #endif
 199
 200 /* The strchr() function is an official standard now, so everybody has it
 201  * except Unix version 7 (which is old) and BSD Unix (which is academic).
 202  * Those guys use something called index() to do the same thing.
 203  */
 204 #if BSD || UNIX7 || OSK
 205 # define strchr index
 206 #endif
 207 extern char *strchr();
 208
 209 /* BSD uses bcopy() instead of memcpy() */
 210 #if BSD
 211 # define memcpy(dest, src, siz) bcopy(src, dest, siz)
 212 #endif
 213
 214 /* BSD uses getwd() instead of getcwd().  The arguments are a little different,
 215  * but we'll ignore that and hope for the best; adding arguments to the macro
 216  * would mess up an "extern" declaration of the function.
 217  */
 218 #if BSD || COHERENT
 219 # define getcwd getwd
 220 #endif
 221 extern char *getcwd();
 222
 223 /* text versa binary mode for read/write */
 224 #if !TOS
 225 #define tread(fd,buf,n)         read(fd,buf,(unsigned)(n))
 226 #define twrite(fd,buf,n)        write(fd,buf,(unsigned)(n))
 227 #endif
 228
 229 /**************************** Compiler quirks *********************************/
 230
 231 /* the UNIX version 7 and (some) TOS compilers, don't allow "void" */
 232 #if UNIX7 || TOS
 233 # define void int
 234 #endif
 235
 236 /* as far as I know, all compilers except version 7 support unsigned char */
 237 /* NEWFLASH: the Minix-ST compiler has subtle problems with unsigned char */
 238 #if UNIX7 || MINIX
 239 # define UCHAR(c)       ((c) & 0xff)
 240 # define uchar          char
 241 #else
 242 # define UCHAR(c)       ((unsigned char)(c))
 243 # define uchar          unsigned char
 244 #endif
 245
 246 /* Some compilers prefer to have malloc declared as returning a (void *) */
 247 #if BSD || AMIGA
 248 extern void *malloc();
 249 #else
 250 extern char *malloc();
 251 #endif
 252
 253 /* everybody but Amiga wants lseek declared here */
 254 #if !AMIGA
 255 extern long lseek();
 256 #endif
 257
 258 /******************* Names of files and environment vars **********************/
 259
 260 #if ANY_UNIX
 261 # ifndef TMPDIR
 262 #  if MINIX
 263 #   define TMPDIR       "/tmp"
 264 #  endif
 265 # endif
 266 # ifndef PRSVDIR
 267 #  define PRSVDIR       "/usr/preserve" /* directory where preserved file live */
 268 # endif
 269 # ifndef PRSVINDEX
 270 #  define PRSVINDEX     "/usr/preserve/Index" /* index of files in PRSVDIR */
 271 # endif
 272 # ifndef EXRC
 273 #  define EXRC          ".exrc"         /* init file in current directory */
 274 # endif
 275 # define SCRATCHOUT     "%s/soXXXXXX"   /* temp file used as input to filter */
 276 # ifndef SHELL
 277 #  define SHELL         "/bin/sh"       /* default shell */
 278 # endif
 279 # if COHERENT
 280 #  ifndef REDIRECT
 281 #   define REDIRECT     ">"             /* Coherent CC writes errors to stdout */
 282 #  endif
 283 # endif
 284 #endif
 285
 286 #if AMIGA               /* Specify AMIGA environment */
 287 # ifndef CC_COMMAND
 288 #  define CC_COMMAND    "cc"            /* generic C compiler */
 289 # endif
 290 # ifndef COLON
 291 #  define COLON         ':'             /* Amiga files can also end in `:' */
 292 # endif
 293 # ifndef SYSEXRC
 294 #  define SYSEXRC       "S:" EXRC       /* name of ".exrc" file in system dir */
 295 # endif
 296 # ifndef MAXRCLEN
 297 #  define MAXRCLEN      2048            /* max size of a .exrc file */
 298 # endif
 299 # ifndef NBUFS
 300 #  define NBUFS         10              /* must be at least 3 -- more is better */
 301 # endif
 302 # ifndef NEEDSYNC
 303 #  define NEEDSYNC      TRUE            /* assume ":se sync" by default */
 304 # endif
 305 # ifndef PRSVDIR
 306 #  define PRSVDIR       "Elvis:"        /* directory where preserved file live */
 307 # endif
 308 # ifndef PRSVINDEX
 309 #  define PRSVINDEX     "Elvis:Index"   /* index of files in PRSVDIR */
 310 # endif
 311 # ifndef REDIRECT
 312 #  define REDIRECT      ">"             /* Amiga writes errors to stdout */
 313 # endif
 314 # ifndef SCRATCHIN
 315 #  define SCRATCHIN     "%sSIXXXXXX"
 316 # endif
 317 # ifndef SCRATCHOUT
 318 #  define SCRATCHOUT    "%sSOXXXXXX"
 319 # endif
 320 # ifndef SHELL
 321 #  define SHELL         "newshell"      /* default shell */
 322 # endif
 323 # ifndef TERMTYPE
 324 #  define TERMTYPE      "amiga"         /* default termtype */
 325 # endif
 326 # ifndef TMPDIR                         /* for AMIGA should end in `:' or `/' */
 327 #  define TMPDIR        "T:"            /* directory where temp files live */
 328 # endif
 329 # ifndef TMPNAME
 330 #  define TMPNAME       "%selv_%x.%x"   /* format of names for temp files */
 331 # endif
 332 #endif
 333
 334 #if MSDOS || TOS
 335 /* do not change TMPNAME and SCRATCH*: they MUST begin with '%s\\'! */
 336 # ifndef TMPDIR
 337 #  define TMPDIR        "C:\\tmp"       /* directory where temp files live */
 338 # endif
 339 # ifndef PRSVDIR
 340 #  define PRSVDIR       "C:\\preserve"  /* directory where preserved file live */
 341 # endif
 342 # ifndef PRSVINDEX
 343 #  define PRSVINDEX     "C:\\preserve\\Index" /* index of files in PRSVDIR */
 344 # endif
 345 # define TMPNAME        "%s\\elv_%x.%x" /* temp file */
 346 # if MSDOS
 347 #  if MICROSOFT
 348 #   define CC_COMMAND   "cl -c"         /* C compiler */
 349 #  else
 350 #   if __BORLANDC__  /* Borland C */
 351 #    define CC_COMMAND  "bcc"           /* C compiler */
 352 #   else
 353 #   if TURBOC        /* Turbo C */
 354 #    define CC_COMMAND  "tcc"           /* C compiler */
 355 #   endif       /* TURBOC */
 356 #   endif       /* BORLANDC */
 357 #  endif                /* MICROSOFT */
 358 # endif         /* MSDOS */
 359 # define SCRATCHIN      "%s\\siXXXXXX"  /* DOS ONLY - output of filter program */
 360 # define SCRATCHOUT     "%s\\soXXXXXX"  /* temp file used as input to filter */
 361 # define SLASH          '\\'
 362 # ifndef SHELL
 363 #  if TOS
 364 #   define SHELL        "shell.ttp"     /* default shell */
 365 #  else
 366 #   define SHELL        "command.com"   /* default shell */
 367 #  endif
 368 # endif
 369 # define NEEDSYNC       TRUE            /* assume ":se sync" by default */
 370 # if TOS && __GNUC__                    /* probably on other systems, too */
 371 #  define REDIRECT      "2>"            /* GNUC reports on 2, others on 1 */
 372 #  define CC_COMMAND    "gcc -c"
 373 # else
 374 #  define REDIRECT      ">"             /* shell's redirection of stderr */
 375 # endif
 376 #endif
 377
 378 #if VMS
 379 /* do not change TMPNAME, and SCRATCH*: they MUST begin with '%s\\'! */
 380 # ifndef TMPDIR
 381 #  define TMPDIR        "sys$scratch:"  /* directory where temp files live */
 382 # endif
 383 # define TMPNAME        "%selv_%x.%x;1" /* temp file */
 384 # define SCRATCHIN      "%ssiXXXXXX"    /* DOS ONLY - output of filter program */
 385 # define SCRATCHOUT     "%ssoXXXXXX"    /* temp file used as input to filter */
 386 # define SLASH          '\:'  /* Worry point... jdc */
 387 # ifndef SHELL
 388 #   define SHELL        ""      /* default shell */
 389 # endif
 390 # define REDIRECT       ">"             /* shell's redirection of stderr */
 391 # define tread(fd,buf,n)  vms_read(fd,buf,(unsigned)(n))
 392 # define close vms_close
 393 # define lseek vms_lseek
 394 # define unlink vms_delete
 395 # define delete __delete   /* local routine conflicts w/VMS rtl routine. */
 396 # define rpipe vms_rpipe
 397 # define rpclose vms_rpclose
 398 # define ttyread vms_ttyread
 399 /* There is no sync() on vms */
 400 # define sync()
 401 /* jdc -- seems VMS external symbols are case insensitive */
 402 # define m_fWord m_fw_ord
 403 # define m_bWord m_bw_ord
 404 # define m_eWord m_ew_ord
 405 # define m_Nsrch m_n_srch
 406 # define m_Fch   m_f_ch
 407 # define m_Tch   m_t_ch
 408 # define v_Xchar v_x_char
 409 /* jdc -- also, braindead vms curses always found by linker. */
 410 # define LINES elvis_LINES
 411 # define COLS  elvis_COLS
 412 # define curscr elvis_curscr
 413 # define stdscr elvis_stdscr
 414 # define initscr elvis_initscr
 415 # define endwin  elvis_endwin
 416 # define wrefresh elvis_wrefresh
 417 #endif
 418
 419 #if OSK
 420 # ifndef TMPDIR
 421 #  define TMPDIR        "/dd/tmp"          /* directory where temp files live */
 422 # endif
 423 # ifndef PRSVDIR
 424 #  define PRSVDIR       "/dd/usr/preserve" /* directory where preserved file live */
 425 # endif
 426 # ifndef PRSVINDEX
 427 #  define PRSVINDEX     "/dd/usr/preserve/Index" /* index of files in PRSVDIR */
 428 # endif
 429 # ifndef CC_COMMAND
 430 #  define CC_COMMAND    "cc -r"            /* name of the compiler */
 431 # endif
 432 # ifndef EXRC
 433 #  define EXRC          ".exrc"            /* init file in current directory */
 434 # endif
 435 # define SCRATCHOUT     "%s/soXXXXXX"      /* temp file used as input to filter */
 436 # ifndef SHELL
 437 #  define SHELL         "shell"            /* default shell */
 438 # endif
 439 # define FILEPERMS      (S_IREAD|S_IWRITE) /* file permissions used for creat() */
 440 # define REDIRECT       ">>-"              /* shell's redirection of stderr */
 441 # define sync()                            /* OS9 doesn't need a sync() */
 442 #endif
 443
 444 #ifndef TAGS
 445 # define TAGS           "tags"          /* name of the tags file */
 446 #endif
 447
 448 #ifndef TMPNAME
 449 # define TMPNAME        "%s/elv_%x.%x"  /* format of names for temp files */
 450 #endif
 451
 452 #ifndef EXINIT
 453 # define EXINIT         "EXINIT"        /* name of EXINIT environment variable */
 454 #endif
 455
 456 #ifndef EXRC
 457 # define EXRC           "elvis.rc"      /* name of ".exrc" file in current dir */
 458 #endif
 459
 460 #ifndef HMEXRC
 461 # define HMEXRC         EXRC            /* name of ".exrc" file in home dir */
 462 #endif
 463
 464 #ifndef KEYWORDPRG
 465 # define KEYWORDPRG     "ref"
 466 #endif
 467
 468 #ifndef SCRATCHOUT
 469 # define SCRATCHIN      "%s/SIXXXXXX"
 470 # define SCRATCHOUT     "%s/SOXXXXXX"
 471 #endif
 472
 473 #ifndef ERRLIST
 474 # define ERRLIST        "errlist"
 475 #endif
 476
 477 #ifndef SLASH
 478 # define SLASH          '/'
 479 #endif
 480
 481 #ifndef SHELL
 482 # define SHELL          "shell"
 483 #endif
 484
 485 #ifndef REG
 486 # define REG            register
 487 #endif
 488
 489 #ifndef NEEDSYNC
 490 # define NEEDSYNC       FALSE
 491 #endif
 492
 493 #ifndef FILEPERMS
 494 # define FILEPERMS      0666
 495 #endif
 496
 497 #ifndef PRESERVE
 498 # define PRESERVE       "elvprsv"       /* name of the "preserve" program */
 499 #endif
 500
 501 #ifndef CC_COMMAND
 502 # define CC_COMMAND     "cc -c"
 503 #endif
 504
 505 #ifndef MAKE_COMMAND
 506 # define MAKE_COMMAND   "make"
 507 #endif
 508
 509 #ifndef REDIRECT
 510 # define REDIRECT       "2>"
 511 #endif
 512
 513 #ifndef BLKSIZE
 514 # ifdef CRUNCH
 515 #  define BLKSIZE       1024
 516 # else
 517 #  define BLKSIZE       2048
 518 # endif
 519 #endif
 520
 521 #ifndef KEYBUFSIZE
 522 # define KEYBUFSIZE     1000
 523 #endif
 524
 525 #endif  /* ndef _CONFIG_H */