main.c

   1 /*
   2  * Copyright (C) 2012
   3  *     Dale Weiler
   4  *     Wolfgang Bumiller
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy of
   7  * this software and associated documentation files (the "Software"), to deal in
   8  * the Software without restriction, including without limitation the rights to
   9  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  10  * of the Software, and to permit persons to whom the Software is furnished to do
  11  * so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in all
  14  * copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  */
  24 #include "gmqcc.h"
  25 #include "lexer.h"
  26
  27 /* TODO: cleanup this whole file .. it's a fuckign mess */
  28
  29 /* set by the standard */
  30 const oper_info *operators      = NULL;
  31 size_t           operator_count = 0;
  32 static bool      opts_output_wasset = false;
  33
  34 typedef struct { char *filename; int   type;  } argitem;
  35 typedef struct { char *name;     char *value; } ppitem;
  36 static argitem *items = NULL;
  37 static ppitem  *ppems = NULL;
  38
  39 #define TYPE_QC  0
  40 #define TYPE_ASM 1
  41 #define TYPE_SRC 2
  42
  43 static const char *app_name;
  44
  45 static void version() {
  46     con_out("GMQCC %d.%d.%d Built %s %s\n",
  47         GMQCC_VERSION_MAJOR,
  48         GMQCC_VERSION_MINOR,
  49         GMQCC_VERSION_PATCH,
  50         __DATE__,
  51         __TIME__
  52     );
  53 }
  54
  55 static int usage() {
  56     con_out("usage: %s [options] [files...]", app_name);
  57     con_out("options:\n"
  58             "  -h, --help             show this help message\n"
  59             "  -debug                 turns on compiler debug messages\n"
  60             "  -memchk                turns on compiler memory leak check\n");
  61     con_out("  -o, --output=file      output file, defaults to progs.dat\n"
  62             "  -s filename            add a progs.src file to be used\n");
  63     con_out("  -E                     stop after preprocessing\n");
  64     con_out("  -config file           use the specified ini file\n");
  65     con_out("  -std=standard          select one of the following standards\n"
  66             "       -std=qcc          original QuakeC\n"
  67             "       -std=fteqcc       fteqcc QuakeC\n"
  68             "       -std=gmqcc        this compiler (default)\n");
  69     con_out("  -f<flag>               enable a flag\n"
  70             "  -fno-<flag>            disable a flag\n"
  71             "  -fhelp                 list possible flags\n");
  72     con_out("  -W<warning>            enable a warning\n"
  73             "  -Wno-<warning>         disable a warning\n"
  74             "  -Wall                  enable all warnings\n"
  75             "  -Werror                treat warnings as errors\n");
  76     con_out("  -Whelp                 list possible warnings\n");
  77     con_out("  -O<number>             optimization level\n"
  78             "  -O<name>               enable specific optimization\n"
  79             "  -Ono-<name>            disable specific optimization\n"
  80             "  -Ohelp                 list optimizations\n");
  81     con_out("  -force-crc=num         force a specific checksum into the header\n");
  82     return -1;
  83 }
  84
  85 /* command line parsing */
  86 static bool options_witharg(int *argc_, char ***argv_, char **out) {
  87     int  argc   = *argc_;
  88     char **argv = *argv_;
  89
  90     if (argv[0][2]) {
  91         *out = argv[0]+2;
  92         return true;
  93     }
  94     /* eat up the next */
  95     if (argc < 2) /* no parameter was provided */
  96         return false;
  97
  98     *out = argv[1];
  99     --*argc_;
 100     ++*argv_;
 101     return true;
 102 }
 103
 104 static bool options_long_witharg_all(const char *optname, int *argc_, char ***argv_, char **out, int ds, bool split) {
 105     int  argc   = *argc_;
 106     char **argv = *argv_;
 107
 108     size_t len = strlen(optname);
 109
 110     if (strncmp(argv[0]+ds, optname, len))
 111         return false;
 112
 113     /* it's --optname, check how the parameter is supplied */
 114     if (argv[0][ds+len] == '=') {
 115         /* using --opt=param */
 116         *out = argv[0]+ds+len+1;
 117         return true;
 118     }
 119
 120     if (!split || argc < ds) /* no parameter was provided, or only single-arg form accepted */
 121         return false;
 122
 123     /* using --opt param */
 124     *out = argv[1];
 125     --*argc_;
 126     ++*argv_;
 127     return true;
 128 }
 129 static bool options_long_witharg(const char *optname, int *argc_, char ***argv_, char **out) {
 130     return options_long_witharg_all(optname, argc_, argv_, out, 2, true);
 131 }
 132 static bool options_long_gcc(const char *optname, int *argc_, char ***argv_, char **out) {
 133     return options_long_witharg_all(optname, argc_, argv_, out, 1, false);
 134 }
 135
 136 static bool options_parse(int argc, char **argv) {
 137     bool argend = false;
 138     size_t itr;
 139     char  buffer[1024];
 140     char *redirout = (char*)stdout;
 141     char *redirerr = (char*)stderr;
 142     char *config   = NULL;
 143
 144     while (!argend && argc > 1) {
 145         char *argarg;
 146         argitem item;
 147         ppitem  macro;
 148
 149         ++argv;
 150         --argc;
 151
 152         if (argv[0][0] == '-') {
 153             /* All gcc-type long options */
 154             if (options_long_gcc("std", &argc, &argv, &argarg)) {
 155                 if (!strcmp(argarg, "gmqcc") || !strcmp(argarg, "default")) {
 156
 157                     opts_set(opts.flags, ADJUST_VECTOR_FIELDS,  true);
 158                     opts.standard = COMPILER_GMQCC;
 159
 160                 } else if (!strcmp(argarg, "qcc")) {
 161
 162                     opts_set(opts.flags, ADJUST_VECTOR_FIELDS,  false);
 163                     opts_set(opts.flags, ASSIGN_FUNCTION_TYPES, true);
 164                     opts.standard = COMPILER_QCC;
 165
 166                 } else if (!strcmp(argarg, "fte") || !strcmp(argarg, "fteqcc")) {
 167
 168                     opts_set(opts.flags, FTEPP,                    true);
 169                     opts_set(opts.flags, TRANSLATABLE_STRINGS,     true);
 170                     opts_set(opts.flags, ADJUST_VECTOR_FIELDS,     false);
 171                     opts_set(opts.flags, ASSIGN_FUNCTION_TYPES,    true);
 172                     opts_set(opts.warn, WARN_TERNARY_PRECEDENCE,   true);
 173                     opts_set(opts.flags, CORRECT_TERNARY,          false);
 174                     opts.standard = COMPILER_FTEQCC;
 175
 176                 } else if (!strcmp(argarg, "qccx")) {
 177
 178                     opts_set(opts.flags, ADJUST_VECTOR_FIELDS,  false);
 179                     opts.standard = COMPILER_QCCX;
 180
 181                 } else {
 182                     con_out("Unknown standard: %s\n", argarg);
 183                     return false;
 184                 }
 185                 continue;
 186             }
 187             if (options_long_gcc("force-crc", &argc, &argv, &argarg)) {
 188                 opts.forcecrc   = true;
 189                 opts.forced_crc = strtol(argarg, NULL, 0);
 190                 continue;
 191             }
 192             if (options_long_gcc("redirout", &argc, &argv, &redirout)) {
 193                 con_change(redirout, redirerr);
 194                 continue;
 195             }
 196             if (options_long_gcc("redirerr", &argc, &argv, &redirerr)) {
 197                 con_change(redirout, redirerr);
 198                 continue;
 199             }
 200             if (options_long_gcc("config", &argc, &argv, &argarg)) {
 201                 config = argarg;
 202                 continue;
 203             }
 204
 205             /* show defaults (like pathscale) */
 206             if (!strcmp(argv[0]+1, "show-defaults")) {
 207                 size_t itr;
 208                 char   buffer[1024];
 209                 for (itr = 0; itr < COUNT_FLAGS; ++itr) {
 210                     if (!OPTS_FLAG(itr))
 211                         continue;
 212
 213                     memset(buffer, 0, sizeof(buffer));
 214                     util_strtononcmd(opts_flag_list[itr].name, buffer, strlen(opts_flag_list[itr].name) + 1);
 215
 216                     con_out("-f%s ", buffer);
 217                 }
 218                 for (itr = 0; itr < COUNT_WARNINGS; ++itr) {
 219                     if (!OPTS_WARN(itr))
 220                         continue;
 221
 222                     memset(buffer, 0, sizeof(buffer));
 223                     util_strtononcmd(opts_warn_list[itr].name, buffer, strlen(opts_warn_list[itr].name) + 1);
 224                     con_out("-W%s ", buffer);
 225                 }
 226                 con_out("\n");
 227                 exit(0);
 228             }
 229
 230             if (!strcmp(argv[0]+1, "debug")) {
 231                 opts.debug = true;
 232                 continue;
 233             }
 234             if (!strcmp(argv[0]+1, "dump")) {
 235                 opts.dump = true;
 236                 continue;
 237             }
 238             if (!strcmp(argv[0]+1, "dumpfin")) {
 239                 opts.dumpfin = true;
 240                 continue;
 241             }
 242             if (!strcmp(argv[0]+1, "memchk")) {
 243                 opts.memchk = true;
 244                 continue;
 245             }
 246             if (!strcmp(argv[0]+1, "nocolor")) {
 247                 con_color(0);
 248                 continue;
 249             }
 250
 251             switch (argv[0][1]) {
 252                 /* -h, show usage but exit with 0 */
 253                 case 'h':
 254                     usage();
 255                     exit(0);
 256                     /* break; never reached because of exit(0) */
 257
 258                 case 'v':
 259                     version();
 260                     exit(0);
 261
 262                 case 'E':
 263                     opts.pp_only = true;
 264                     break;
 265
 266                 /* debug turns on -flno */
 267                 case 'g':
 268                     opts_setflag("LNO", true);
 269                     break;
 270
 271                 case 'D':
 272                     if (!strlen(argv[0]+2)) {
 273                         con_err("expected name after -D\n");
 274                         exit(0);
 275                     }
 276
 277                     if (!(argarg = strchr(argv[0] + 2, '='))) {
 278                         macro.name  = util_strdup(argv[0]+2);
 279                         macro.value = NULL;
 280                     } else {
 281                         *argarg='\0'; /* terminate for name */
 282                         macro.name  = util_strdup(argv[0]+2);
 283                         macro.value = util_strdup(argarg+1);
 284                     }
 285                     vec_push(ppems, macro);
 286                     break;
 287
 288                 /* handle all -fflags */
 289                 case 'f':
 290                     util_strtocmd(argv[0]+2, argv[0]+2, strlen(argv[0]+2)+1);
 291                     if (!strcmp(argv[0]+2, "HELP") || *(argv[0]+2) == '?') {
 292                         con_out("Possible flags:\n");
 293                         for (itr = 0; itr < COUNT_FLAGS; ++itr) {
 294                             util_strtononcmd(opts_flag_list[itr].name, buffer, sizeof(buffer));
 295                             con_out(" -f%s\n", buffer);
 296                         }
 297                         exit(0);
 298                     }
 299                     else if (!strncmp(argv[0]+2, "NO_", 3)) {
 300                         if (!opts_setflag(argv[0]+5, false)) {
 301                             con_out("unknown flag: %s\n", argv[0]+2);
 302                             return false;
 303                         }
 304                     }
 305                     else if (!opts_setflag(argv[0]+2, true)) {
 306                         con_out("unknown flag: %s\n", argv[0]+2);
 307                         return false;
 308                     }
 309                     break;
 310                 case 'W':
 311                     util_strtocmd(argv[0]+2, argv[0]+2, strlen(argv[0]+2)+1);
 312                     if (!strcmp(argv[0]+2, "HELP") || *(argv[0]+2) == '?') {
 313                         con_out("Possible warnings:\n");
 314                         for (itr = 0; itr < COUNT_WARNINGS; ++itr) {
 315                             util_strtononcmd(opts_warn_list[itr].name, buffer, sizeof(buffer));
 316                             con_out(" -W%s\n", buffer);
 317                         }
 318                         exit(0);
 319                     }
 320                     else if (!strcmp(argv[0]+2, "NO_ERROR")) {
 321                         opts.werror = false;
 322                         break;
 323                     }
 324                     else if (!strcmp(argv[0]+2, "ERROR")) {
 325                         opts.werror = true;
 326                         break;
 327                     }
 328                     else if (!strcmp(argv[0]+2, "NONE")) {
 329                         for (itr = 0; itr < sizeof(opts.warn)/sizeof(opts.warn[0]); ++itr)
 330                             opts.warn[itr] = 0;
 331                         break;
 332                     }
 333                     else if (!strcmp(argv[0]+2, "ALL")) {
 334                         for (itr = 0; itr < sizeof(opts.warn)/sizeof(opts.warn[0]); ++itr)
 335                             opts.warn[itr] = 0xFFFFFFFFL;
 336                         break;
 337                     }
 338                     if (!strncmp(argv[0]+2, "NO_", 3)) {
 339                         if (!opts_setwarn(argv[0]+5, false)) {
 340                             con_out("unknown warning: %s\n", argv[0]+2);
 341                             return false;
 342                         }
 343                     }
 344                     else if (!opts_setwarn(argv[0]+2, true)) {
 345                         con_out("unknown warning: %s\n", argv[0]+2);
 346                         return false;
 347                     }
 348                     break;
 349
 350                 case 'O':
 351                     if (!options_witharg(&argc, &argv, &argarg)) {
 352                         con_out("option -O requires a numerical argument, or optimization name with an optional 'no-' prefix\n");
 353                         return false;
 354                     }
 355                     if (isdigit(argarg[0])) {
 356                         opts.O = atoi(argarg);
 357                         opts_setoptimlevel(opts.O);
 358                     } else {
 359                         util_strtocmd(argarg, argarg, strlen(argarg)+1);
 360                         if (!strcmp(argarg, "HELP")) {
 361                             con_out("Possible optimizations:\n");
 362                             for (itr = 0; itr < COUNT_OPTIMIZATIONS; ++itr) {
 363                                 util_strtononcmd(opts_opt_list[itr].name, buffer, sizeof(buffer));
 364                                 con_out(" -O%-20s (-O%u)\n", buffer, opts_opt_oflag[itr]);
 365                             }
 366                             exit(0);
 367                         }
 368                         else if (!strcmp(argarg, "ALL"))
 369                             opts_setoptimlevel(opts.O = 9999);
 370                         else if (!strncmp(argarg, "NO_", 3)) {
 371                             if (!opts_setoptim(argarg+3, false)) {
 372                                 con_out("unknown optimization: %s\n", argarg+3);
 373                                 return false;
 374                             }
 375                         }
 376                         else {
 377                             if (!opts_setoptim(argarg, true)) {
 378                                 con_out("unknown optimization: %s\n", argarg);
 379                                 return false;
 380                             }
 381                         }
 382                     }
 383                     break;
 384
 385                 case 'o':
 386                     if (!options_witharg(&argc, &argv, &argarg)) {
 387                         con_out("option -o requires an argument: the output file name\n");
 388                         return false;
 389                     }
 390                     opts.output = argarg;
 391                     opts_output_wasset = true;
 392                     break;
 393
 394                 case 'a':
 395                 case 's':
 396                     item.type = argv[0][1] == 'a' ? TYPE_ASM : TYPE_SRC;
 397                     if (!options_witharg(&argc, &argv, &argarg)) {
 398                         con_out("option -a requires a filename %s\n",
 399                                 (argv[0][1] == 'a' ? "containing QC-asm" : "containing a progs.src formatted list"));
 400                         return false;
 401                     }
 402                     item.filename = argarg;
 403                     vec_push(items, item);
 404                     break;
 405
 406                 case '-':
 407                     if (!argv[0][2]) {
 408                         /* anything following -- is considered a non-option argument */
 409                         argend = true;
 410                         break;
 411                     }
 412             /* All long options without arguments */
 413                     else if (!strcmp(argv[0]+2, "help")) {
 414                         usage();
 415                         exit(0);
 416                     }
 417                     else if (!strcmp(argv[0]+2, "version")) {
 418                         version();
 419                         exit(0);
 420                     }
 421                     else {
 422             /* All long options with arguments */
 423                         if (options_long_witharg("output", &argc, &argv, &argarg)) {
 424                             opts.output = argarg;
 425                             opts_output_wasset = true;
 426                         } else {
 427                             con_out("Unknown parameter: %s\n", argv[0]);
 428                             return false;
 429                         }
 430                     }
 431                     break;
 432
 433                 default:
 434                     con_out("Unknown parameter: %s\n", argv[0]);
 435                     return false;
 436             }
 437         }
 438         else
 439         {
 440             /* it's a QC filename */
 441             item.filename = argv[0];
 442             item.type     = TYPE_QC;
 443             vec_push(items, item);
 444         }
 445     }
 446     opts_ini_init(config);
 447     return true;
 448 }
 449
 450 /* returns the line number, or -1 on error */
 451 static bool progs_nextline(char **out, size_t *alen,FILE *src) {
 452     int    len;
 453     char  *line;
 454     char  *start;
 455     char  *end;
 456
 457     line = *out;
 458     len = util_getline(&line, alen, src);
 459     if (len == -1)
 460         return false;
 461
 462     /* start at first non-blank */
 463     for (start = line; isspace(*start); ++start) {}
 464     /* end at the first non-blank */
 465     for (end = start;  *end && !isspace(*end);  ++end)   {}
 466
 467     *out = line;
 468     /* move the actual filename to the beginning */
 469     while (start != end) {
 470         *line++ = *start++;
 471     }
 472     *line = 0;
 473     return true;
 474 }
 475
 476 int main(int argc, char **argv) {
 477     size_t itr;
 478     int    retval           = 0;
 479     bool   opts_output_free = false;
 480     bool   operators_free   = false;
 481     bool   progs_src        = false;
 482     FILE  *outfile          = NULL;
 483
 484     app_name = argv[0];
 485     con_init ();
 486     opts_init("progs.dat", COMPILER_GMQCC, (1024 << 3));
 487
 488     if (!options_parse(argc, argv)) {
 489         return usage();
 490     }
 491
 492     /* the standard decides which set of operators to use */
 493     if (opts.standard == COMPILER_GMQCC) {
 494         operators      = c_operators;
 495         operator_count = c_operator_count;
 496     } else if (opts.standard == COMPILER_FTEQCC) {
 497         operators      = fte_operators;
 498         operator_count = fte_operator_count;
 499     } else {
 500         operators      = qcc_operators;
 501         operator_count = qcc_operator_count;
 502     }
 503
 504     if (operators == fte_operators) {
 505         /* fix ternary? */
 506         if (OPTS_FLAG(CORRECT_TERNARY)) {
 507             oper_info *newops;
 508             if (operators[operator_count-2].id != opid1(',') ||
 509                 operators[operator_count-1].id != opid2(':','?'))
 510             {
 511                 con_err("internal error: operator precedence table wasn't updated correctly!\n");
 512                 exit(1);
 513             }
 514             operators_free = true;
 515             newops = mem_a(sizeof(operators[0]) * operator_count);
 516             memcpy(newops, operators, sizeof(operators[0]) * operator_count);
 517             memcpy(&newops[operator_count-2], &operators[operator_count-1], sizeof(newops[0]));
 518             memcpy(&newops[operator_count-1], &operators[operator_count-2], sizeof(newops[0]));
 519             newops[operator_count-2].prec = newops[operator_count-1].prec+1;
 520             operators = newops;
 521         }
 522     }
 523
 524     if (opts.dump) {
 525         for (itr = 0; itr < COUNT_FLAGS; ++itr)
 526             con_out("Flag %s = %i\n",    opts_flag_list[itr].name, OPTS_FLAG(itr));
 527         for (itr = 0; itr < COUNT_WARNINGS; ++itr)
 528             con_out("Warning %s = %i\n", opts_warn_list[itr].name, OPTS_WARN(itr));
 529
 530         con_out("output             = %s\n", opts.output);
 531         con_out("optimization level = %d\n", opts.O);
 532         con_out("standard           = %i\n", opts.standard);
 533     }
 534
 535     if (opts.pp_only) {
 536         if (opts_output_wasset) {
 537             outfile = util_fopen(opts.output, "wb");
 538             if (!outfile) {
 539                 con_err("failed to open `%s` for writing\n", opts.output);
 540                 retval = 1;
 541                 goto cleanup;
 542             }
 543         }
 544         else
 545             outfile = stdout;
 546     }
 547
 548     if (!opts.pp_only) {
 549         if (!parser_init()) {
 550             con_err("failed to initialize parser\n");
 551             retval = 1;
 552             goto cleanup;
 553         }
 554     }
 555
 556     if (opts.pp_only || OPTS_FLAG(FTEPP)) {
 557         if (!ftepp_init()) {
 558             con_err("failed to initialize parser\n");
 559             retval = 1;
 560             goto cleanup;
 561         }
 562     }
 563
 564     util_debug("COM", "starting ...\n");
 565
 566     /* add macros */
 567     if (opts.pp_only || OPTS_FLAG(FTEPP)) {
 568         for (itr = 0; itr < vec_size(ppems); itr++) {
 569             ftepp_add_macro(ppems[itr].name, ppems[itr].value);
 570             mem_d(ppems[itr].name);
 571
 572             /* can be null */
 573             if (ppems[itr].value)
 574                 mem_d(ppems[itr].value);
 575         }
 576     }
 577
 578     if (!vec_size(items)) {
 579         FILE *src;
 580         char *line;
 581         size_t linelen = 0;
 582
 583         progs_src = true;
 584
 585         src = util_fopen("progs.src", "rb");
 586         if (!src) {
 587             con_err("failed to open `progs.src` for reading\n");
 588             retval = 1;
 589             goto cleanup;
 590         }
 591
 592         line = NULL;
 593         if (!progs_nextline(&line, &linelen, src) || !line[0]) {
 594             con_err("illformatted progs.src file: expected output filename in first line\n");
 595             retval = 1;
 596             goto srcdone;
 597         }
 598
 599         if (!opts_output_wasset) {
 600             opts.output = util_strdup(line);
 601             opts_output_free = true;
 602         }
 603
 604         while (progs_nextline(&line, &linelen, src)) {
 605             argitem item;
 606             if (!line[0] || (line[0] == '/' && line[1] == '/'))
 607                 continue;
 608             item.filename = util_strdup(line);
 609             item.type     = TYPE_QC;
 610             vec_push(items, item);
 611         }
 612
 613 srcdone:
 614         fclose(src);
 615         mem_d(line);
 616     }
 617
 618     if (retval)
 619         goto cleanup;
 620
 621     if (vec_size(items)) {
 622         if (!opts.pp_only) {
 623             con_out("Mode: %s\n", (progs_src ? "progs.src" : "manual"));
 624             con_out("There are %lu items to compile:\n", (unsigned long)vec_size(items));
 625         }
 626         for (itr = 0; itr < vec_size(items); ++itr) {
 627             if (!opts.pp_only) {
 628                 con_out("  item: %s (%s)\n",
 629                        items[itr].filename,
 630                        ( (items[itr].type == TYPE_QC ? "qc" :
 631                          (items[itr].type == TYPE_ASM ? "asm" :
 632                          (items[itr].type == TYPE_SRC ? "progs.src" :
 633                          ("unknown"))))));
 634             }
 635
 636             if (opts.pp_only) {
 637                 const char *out;
 638                 if (!ftepp_preprocess_file(items[itr].filename)) {
 639                     retval = 1;
 640                     goto cleanup;
 641                 }
 642                 out = ftepp_get();
 643                 if (out)
 644                     fprintf(outfile, "%s", out);
 645                 ftepp_flush();
 646             }
 647             else {
 648                 if (OPTS_FLAG(FTEPP)) {
 649                     const char *data;
 650                     if (!ftepp_preprocess_file(items[itr].filename)) {
 651                         retval = 1;
 652                         goto cleanup;
 653                     }
 654                     data = ftepp_get();
 655                     if (vec_size(data)) {
 656                         if (!parser_compile_string_len(items[itr].filename, data, vec_size(data))) {
 657                             retval = 1;
 658                             goto cleanup;
 659                         }
 660                     }
 661                     ftepp_flush();
 662                 }
 663                 else {
 664                     if (!parser_compile_file(items[itr].filename)) {
 665                         retval = 1;
 666                         goto cleanup;
 667                     }
 668                 }
 669             }
 670
 671             if (progs_src) {
 672                 mem_d(items[itr].filename);
 673                 items[itr].filename = NULL;
 674             }
 675         }
 676
 677         ftepp_finish();
 678         if (!opts.pp_only) {
 679             if (!parser_finish(opts.output)) {
 680                 retval = 1;
 681                 goto cleanup;
 682             }
 683         }
 684     }
 685
 686     /* stuff */
 687     if (!opts.pp_only) {
 688         for (itr = 0; itr < COUNT_OPTIMIZATIONS; ++itr) {
 689             if (opts_optimizationcount[itr]) {
 690                 con_out("%s: %u\n", opts_opt_list[itr].name, (unsigned int)opts_optimizationcount[itr]);
 691             }
 692         }
 693     }
 694
 695 cleanup:
 696     util_debug("COM", "cleaning ...\n");
 697     ftepp_finish();
 698     con_close();
 699     vec_free(items);
 700     vec_free(ppems);
 701
 702     if (!opts.pp_only)
 703         parser_cleanup();
 704     if (opts_output_free)
 705         mem_d((char*)opts.output);
 706     if (operators_free)
 707         mem_d((void*)operators);
 708
 709     lex_cleanup();
 710     util_meminfo();
 711     return retval;
 712 }