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