tools/winebuild/main.c

   1 /*
   2  * Main function
   3  *
   4  * Copyright 1993 Robert J. Amstadt
   5  * Copyright 1995 Martin von Loewis
   6  * Copyright 1995, 1996, 1997 Alexandre Julliard
   7  * Copyright 1997 Eric Youngdale
   8  * Copyright 1999 Ulrich Weigand
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 #include "config.h"
  26 #include "wine/port.h"
  27
  28 #include <assert.h>
  29 #include <stdio.h>
  30 #include <signal.h>
  31 #include <errno.h>
  32 #include <string.h>
  33 #include <stdarg.h>
  34 #include <ctype.h>
  35 #ifdef HAVE_GETOPT_H
  36 # include <getopt.h>
  37 #endif
  38
  39 #include "build.h"
  40
  41 int UsePIC = 0;
  42 int nb_lib_paths = 0;
  43 int nb_errors = 0;
  44 int display_warnings = 0;
  45 int kill_at = 0;
  46 int verbose = 0;
  47 int save_temps = 0;
  48 int link_ext_symbols = 0;
  49 int force_pointer_size = 0;
  50
  51 #ifdef __i386__
  52 enum target_cpu target_cpu = CPU_x86;
  53 #elif defined(__x86_64__)
  54 enum target_cpu target_cpu = CPU_x86_64;
  55 #elif defined(__sparc__)
  56 enum target_cpu target_cpu = CPU_SPARC;
  57 #elif defined(__ALPHA__)
  58 enum target_cpu target_cpu = CPU_ALPHA;
  59 #elif defined(__powerpc__)
  60 enum target_cpu target_cpu = CPU_POWERPC;
  61 #else
  62 #error Unsupported CPU
  63 #endif
  64
  65 #ifdef __APPLE__
  66 enum target_platform target_platform = PLATFORM_APPLE;
  67 #elif defined(__sun)
  68 enum target_platform target_platform = PLATFORM_SOLARIS;
  69 #elif defined(_WIN32)
  70 enum target_platform target_platform = PLATFORM_WINDOWS;
  71 #else
  72 enum target_platform target_platform = PLATFORM_UNSPECIFIED;
  73 #endif
  74
  75 char *target_alias = NULL;
  76 char **lib_path = NULL;
  77
  78 char *input_file_name = NULL;
  79 char *spec_file_name = NULL;
  80 FILE *output_file = NULL;
  81 const char *output_file_name = NULL;
  82 static const char *output_file_source_name;
  83 static int fake_module;
  84
  85 char *as_command = NULL;
  86 char *ld_command = NULL;
  87 char *nm_command = NULL;
  88
  89 static int nb_res_files;
  90 static char **res_files;
  91
  92 /* execution mode */
  93 enum exec_mode_values
  94 {
  95     MODE_NONE,
  96     MODE_DLL,
  97     MODE_EXE,
  98     MODE_DEF,
  99     MODE_RELAY16,
 100     MODE_RELAY32,
 101     MODE_RESOURCES
 102 };
 103
 104 static enum exec_mode_values exec_mode = MODE_NONE;
 105
 106 static const struct
 107 {
 108     const char *name;
 109     enum target_platform platform;
 110 } platform_names[] =
 111 {
 112     { "macos",   PLATFORM_APPLE },
 113     { "darwin",  PLATFORM_APPLE },
 114     { "solaris", PLATFORM_SOLARIS },
 115     { "windows", PLATFORM_WINDOWS },
 116     { "winnt",   PLATFORM_WINDOWS }
 117 };
 118
 119 /* set the dll file name from the input file name */
 120 static void set_dll_file_name( const char *name, DLLSPEC *spec )
 121 {
 122     char *p;
 123
 124     if (spec->file_name) return;
 125
 126     if ((p = strrchr( name, '\\' ))) name = p + 1;
 127     if ((p = strrchr( name, '/' ))) name = p + 1;
 128     spec->file_name = xmalloc( strlen(name) + 5 );
 129     strcpy( spec->file_name, name );
 130     if ((p = strrchr( spec->file_name, '.' )))
 131     {
 132         if (!strcmp( p, ".spec" ) || !strcmp( p, ".def" )) *p = 0;
 133     }
 134 }
 135
 136 /* set the dll subsystem */
 137 static void set_subsystem( const char *subsystem, DLLSPEC *spec )
 138 {
 139     char *major, *minor, *str = xstrdup( subsystem );
 140
 141     if ((major = strchr( str, ':' ))) *major++ = 0;
 142     if (!strcmp( str, "native" )) spec->subsystem = IMAGE_SUBSYSTEM_NATIVE;
 143     else if (!strcmp( str, "windows" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
 144     else if (!strcmp( str, "console" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
 145     else if (!strcmp( str, "win16" )) spec->type = SPEC_WIN16;
 146     else fatal_error( "Invalid subsystem name '%s'\n", subsystem );
 147     if (major)
 148     {
 149         if ((minor = strchr( major, '.' )))
 150         {
 151             *minor++ = 0;
 152             spec->subsystem_minor = atoi( minor );
 153         }
 154         spec->subsystem_major = atoi( major );
 155     }
 156     free( str );
 157 }
 158
 159 /* set the target CPU and platform */
 160 static void set_target( const char *target )
 161 {
 162     unsigned int i;
 163     char *p, *platform, *spec = xstrdup( target );
 164
 165     /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
 166
 167     target_alias = xstrdup( target );
 168
 169     /* get the CPU part */
 170
 171     if (!(p = strchr( spec, '-' ))) fatal_error( "Invalid target specification '%s'\n", target );
 172     *p++ = 0;
 173     if ((target_cpu = get_cpu_from_name( spec )) == -1)
 174         fatal_error( "Unrecognized CPU '%s'\n", spec );
 175     platform = p;
 176     if ((p = strrchr( p, '-' ))) platform = p + 1;
 177
 178     /* get the OS part */
 179
 180     target_platform = PLATFORM_UNSPECIFIED;  /* default value */
 181     for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++)
 182     {
 183         if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) ))
 184         {
 185             target_platform = platform_names[i].platform;
 186             break;
 187         }
 188     }
 189
 190     free( spec );
 191 }
 192
 193 /* cleanup on program exit */
 194 static void cleanup(void)
 195 {
 196     if (output_file_name) unlink( output_file_name );
 197 }
 198
 199 /* clean things up when aborting on a signal */
 200 static void exit_on_signal( int sig )
 201 {
 202     exit(1);  /* this will call atexit functions */
 203 }
 204
 205 /*******************************************************************
 206  *         command-line option handling
 207  */
 208 static const char usage_str[] =
 209 "Usage: winebuild [OPTIONS] [FILES]\n\n"
 210 "Options:\n"
 211 "       --as-cmd=AS           Command to use for assembling (default: as)\n"
 212 "   -b, --target=TARGET       Specify target CPU and platform for cross-compiling\n"
 213 "   -d, --delay-lib=LIB       Import the specified library in delayed mode\n"
 214 "   -D SYM                    Ignored for C flags compatibility\n"
 215 "   -e, --entry=FUNC          Set the DLL entry point function (default: DllMain)\n"
 216 "   -E, --export=FILE         Export the symbols defined in the .spec or .def file\n"
 217 "       --external-symbols    Allow linking to external symbols\n"
 218 "   -f FLAGS                  Compiler flags (only -fPIC is supported)\n"
 219 "   -F, --filename=DLLFILE    Set the DLL filename (default: from input file name)\n"
 220 "       --fake-module         Create a fake binary module\n"
 221 "   -h, --help                Display this help message\n"
 222 "   -H, --heap=SIZE           Set the heap size for a Win16 dll\n"
 223 "   -i, --ignore=SYM[,SYM]    Ignore specified symbols when resolving imports\n"
 224 "   -I DIR                    Ignored for C flags compatibility\n"
 225 "   -k, --kill-at             Kill stdcall decorations in generated .def files\n"
 226 "   -K, FLAGS                 Compiler flags (only -KPIC is supported)\n"
 227 "       --large-address-aware Support an address space larger than 2Gb\n"
 228 "       --ld-cmd=LD           Command to use for linking (default: ld)\n"
 229 "   -l, --library=LIB         Import the specified library\n"
 230 "   -L, --library-path=DIR    Look for imports libraries in DIR\n"
 231 "   -m32, -m64                Force building 32-bit resp. 64-bit code\n"
 232 "   -M, --main-module=MODULE  Set the name of the main module for a Win16 dll\n"
 233 "       --nm-cmd=NM           Command to use to get undefined symbols (default: nm)\n"
 234 "       --nxcompat=y|n        Set the NX compatibility flag (default: yes)\n"
 235 "   -N, --dll-name=DLLNAME    Set the DLL name (default: from input file name)\n"
 236 "   -o, --output=NAME         Set the output file name (default: stdout)\n"
 237 "   -r, --res=RSRC.RES        Load resources from RSRC.RES\n"
 238 "       --save-temps          Do not delete the generated intermediate files\n"
 239 "       --subsystem=SUBSYS    Set the subsystem (one of native, windows, console)\n"
 240 "   -u, --undefined=SYMBOL    Add an undefined reference to SYMBOL when linking\n"
 241 "   -v, --verbose             Display the programs invoked\n"
 242 "       --version             Print the version and exit\n"
 243 "   -w, --warnings            Turn on warnings\n"
 244 "\nMode options:\n"
 245 "       --dll                 Build a .c file from a .spec or .def file\n"
 246 "       --def                 Build a .def file from a .spec file\n"
 247 "       --exe                 Build a .c file for an executable\n"
 248 "       --relay16             Build the 16-bit relay assembly routines\n"
 249 "       --relay32             Build the 32-bit relay assembly routines\n"
 250 "       --resources           Build a .o file for the resource files\n\n"
 251 "The mode options are mutually exclusive; you must specify one and only one.\n\n";
 252
 253 enum long_options_values
 254 {
 255     LONG_OPT_DLL = 1,
 256     LONG_OPT_DEF,
 257     LONG_OPT_EXE,
 258     LONG_OPT_ASCMD,
 259     LONG_OPT_EXTERNAL_SYMS,
 260     LONG_OPT_FAKE_MODULE,
 261     LONG_OPT_LARGE_ADDRESS_AWARE,
 262     LONG_OPT_LDCMD,
 263     LONG_OPT_NMCMD,
 264     LONG_OPT_NXCOMPAT,
 265     LONG_OPT_RELAY16,
 266     LONG_OPT_RELAY32,
 267     LONG_OPT_RESOURCES,
 268     LONG_OPT_SAVE_TEMPS,
 269     LONG_OPT_SUBSYSTEM,
 270     LONG_OPT_VERSION
 271 };
 272
 273 static const char short_options[] = "C:D:E:F:H:I:K:L:M:N:b:d:e:f:hi:kl:m:o:r:u:vw";
 274
 275 static const struct option long_options[] =
 276 {
 277     { "dll",           0, 0, LONG_OPT_DLL },
 278     { "def",           0, 0, LONG_OPT_DEF },
 279     { "exe",           0, 0, LONG_OPT_EXE },
 280     { "as-cmd",        1, 0, LONG_OPT_ASCMD },
 281     { "external-symbols", 0, 0, LONG_OPT_EXTERNAL_SYMS },
 282     { "fake-module",   0, 0, LONG_OPT_FAKE_MODULE },
 283     { "large-address-aware", 0, 0, LONG_OPT_LARGE_ADDRESS_AWARE },
 284     { "ld-cmd",        1, 0, LONG_OPT_LDCMD },
 285     { "nm-cmd",        1, 0, LONG_OPT_NMCMD },
 286     { "nxcompat",      1, 0, LONG_OPT_NXCOMPAT },
 287     { "relay16",       0, 0, LONG_OPT_RELAY16 },
 288     { "relay32",       0, 0, LONG_OPT_RELAY32 },
 289     { "resources",     0, 0, LONG_OPT_RESOURCES },
 290     { "save-temps",    0, 0, LONG_OPT_SAVE_TEMPS },
 291     { "subsystem",     1, 0, LONG_OPT_SUBSYSTEM },
 292     { "version",       0, 0, LONG_OPT_VERSION },
 293     /* aliases for short options */
 294     { "target",        1, 0, 'b' },
 295     { "delay-lib",     1, 0, 'd' },
 296     { "export",        1, 0, 'E' },
 297     { "entry",         1, 0, 'e' },
 298     { "filename",      1, 0, 'F' },
 299     { "help",          0, 0, 'h' },
 300     { "heap",          1, 0, 'H' },
 301     { "ignore",        1, 0, 'i' },
 302     { "kill-at",       0, 0, 'k' },
 303     { "library",       1, 0, 'l' },
 304     { "library-path",  1, 0, 'L' },
 305     { "main-module",   1, 0, 'M' },
 306     { "dll-name",      1, 0, 'N' },
 307     { "output",        1, 0, 'o' },
 308     { "res",           1, 0, 'r' },
 309     { "undefined",     1, 0, 'u' },
 310     { "verbose",       0, 0, 'v' },
 311     { "warnings",      0, 0, 'w' },
 312     { NULL,            0, 0, 0 }
 313 };
 314
 315 static void usage( int exit_code )
 316 {
 317     fprintf( stderr, "%s", usage_str );
 318     exit( exit_code );
 319 }
 320
 321 static void set_exec_mode( enum exec_mode_values mode )
 322 {
 323     if (exec_mode != MODE_NONE) usage(1);
 324     exec_mode = mode;
 325 }
 326
 327 /* parse options from the argv array and remove all the recognized ones */
 328 static char **parse_options( int argc, char **argv, DLLSPEC *spec )
 329 {
 330     char *p;
 331     int optc;
 332
 333     while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1)
 334     {
 335         switch(optc)
 336         {
 337         case 'D':
 338             /* ignored */
 339             break;
 340         case 'E':
 341             spec_file_name = xstrdup( optarg );
 342             set_dll_file_name( optarg, spec );
 343             break;
 344         case 'F':
 345             spec->file_name = xstrdup( optarg );
 346             break;
 347         case 'H':
 348             if (!isdigit(optarg[0]))
 349                 fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg );
 350             spec->heap_size = atoi(optarg);
 351             if (spec->heap_size > 65535)
 352                 fatal_error( "Invalid heap size %d, maximum is 65535\n", spec->heap_size );
 353             break;
 354         case 'I':
 355             /* ignored */
 356             break;
 357         case 'K':
 358             /* ignored, because cc generates correct code. */
 359             break;
 360         case 'L':
 361             lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
 362             lib_path[nb_lib_paths++] = xstrdup( optarg );
 363             break;
 364         case 'm':
 365             if (strcmp( optarg, "32" ) && strcmp( optarg, "64" ))
 366                 fatal_error( "Invalid -m option '%s', expected -m32 or -m64\n", optarg );
 367             if (!strcmp( optarg, "32" )) force_pointer_size = 4;
 368             else force_pointer_size = 8;
 369             break;
 370         case 'M':
 371             spec->main_module = xstrdup( optarg );
 372             break;
 373         case 'N':
 374             spec->dll_name = xstrdup( optarg );
 375             break;
 376         case 'b':
 377             set_target( optarg );
 378             break;
 379         case 'd':
 380             add_delayed_import( optarg );
 381             break;
 382         case 'e':
 383             spec->init_func = xstrdup( optarg );
 384             if ((p = strchr( spec->init_func, '@' ))) *p = 0;  /* kill stdcall decoration */
 385             break;
 386         case 'f':
 387             if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1;
 388             /* ignore all other flags */
 389             break;
 390         case 'h':
 391             usage(0);
 392             break;
 393         case 'i':
 394             {
 395                 char *str = xstrdup( optarg );
 396                 char *token = strtok( str, "," );
 397                 while (token)
 398                 {
 399                     add_ignore_symbol( token );
 400                     token = strtok( NULL, "," );
 401                 }
 402                 free( str );
 403             }
 404             break;
 405         case 'k':
 406             kill_at = 1;
 407             break;
 408         case 'l':
 409             add_import_dll( optarg, NULL );
 410             break;
 411         case 'o':
 412             {
 413                 char *ext = strrchr( optarg, '.' );
 414
 415                 if (unlink( optarg ) == -1 && errno != ENOENT)
 416                     fatal_error( "Unable to create output file '%s'\n", optarg );
 417                 if (ext && !strcmp( ext, ".o" ))
 418                 {
 419                     output_file_source_name = get_temp_file_name( optarg, ".s" );
 420                     if (!(output_file = fopen( output_file_source_name, "w" )))
 421                         fatal_error( "Unable to create output file '%s'\n", optarg );
 422                 }
 423                 else
 424                 {
 425                     if (!(output_file = fopen( optarg, "w" )))
 426                         fatal_error( "Unable to create output file '%s'\n", optarg );
 427                 }
 428                 output_file_name = xstrdup(optarg);
 429                 atexit( cleanup );  /* make sure we remove the output file on exit */
 430             }
 431             break;
 432         case 'r':
 433             res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) );
 434             res_files[nb_res_files++] = xstrdup( optarg );
 435             break;
 436         case 'u':
 437             add_extra_ld_symbol( optarg );
 438             break;
 439         case 'v':
 440             verbose++;
 441             break;
 442         case 'w':
 443             display_warnings = 1;
 444             break;
 445         case LONG_OPT_DLL:
 446             set_exec_mode( MODE_DLL );
 447             break;
 448         case LONG_OPT_DEF:
 449             set_exec_mode( MODE_DEF );
 450             break;
 451         case LONG_OPT_EXE:
 452             set_exec_mode( MODE_EXE );
 453             if (!spec->subsystem) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
 454             break;
 455         case LONG_OPT_ASCMD:
 456             as_command = xstrdup( optarg );
 457             break;
 458         case LONG_OPT_FAKE_MODULE:
 459             fake_module = 1;
 460             break;
 461         case LONG_OPT_EXTERNAL_SYMS:
 462             link_ext_symbols = 1;
 463             break;
 464         case LONG_OPT_LARGE_ADDRESS_AWARE:
 465             spec->characteristics |= IMAGE_FILE_LARGE_ADDRESS_AWARE;
 466             break;
 467         case LONG_OPT_LDCMD:
 468             ld_command = xstrdup( optarg );
 469             break;
 470         case LONG_OPT_NMCMD:
 471             nm_command = xstrdup( optarg );
 472             break;
 473         case LONG_OPT_NXCOMPAT:
 474             if (optarg[0] == 'n' || optarg[0] == 'N')
 475                 spec->dll_characteristics &= ~IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
 476             break;
 477         case LONG_OPT_RELAY16:
 478             set_exec_mode( MODE_RELAY16 );
 479             break;
 480         case LONG_OPT_RELAY32:
 481             set_exec_mode( MODE_RELAY32 );
 482             break;
 483         case LONG_OPT_RESOURCES:
 484             set_exec_mode( MODE_RESOURCES );
 485             break;
 486         case LONG_OPT_SAVE_TEMPS:
 487             save_temps = 1;
 488             break;
 489         case LONG_OPT_SUBSYSTEM:
 490             set_subsystem( optarg, spec );
 491             break;
 492         case LONG_OPT_VERSION:
 493             printf( "winebuild version " PACKAGE_VERSION "\n" );
 494             exit(0);
 495         case '?':
 496             usage(1);
 497             break;
 498         }
 499     }
 500
 501     if (spec->file_name && !strchr( spec->file_name, '.' ))
 502         strcat( spec->file_name, exec_mode == MODE_EXE ? ".exe" : ".dll" );
 503
 504     switch (target_cpu)
 505     {
 506     case CPU_x86:
 507         if (force_pointer_size == 8) target_cpu = CPU_x86_64;
 508         break;
 509     case CPU_x86_64:
 510         if (force_pointer_size == 4) target_cpu = CPU_x86;
 511         break;
 512     default:
 513         if (force_pointer_size == 8)
 514             fatal_error( "Cannot build 64-bit code for this CPU\n" );
 515         break;
 516     }
 517
 518     return &argv[optind];
 519 }
 520
 521
 522 /* load all specified resource files */
 523 static void load_resources( char *argv[], DLLSPEC *spec )
 524 {
 525     int i;
 526     char **ptr, **last;
 527
 528     switch (spec->type)
 529     {
 530     case SPEC_WIN16:
 531         for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i], spec );
 532         break;
 533
 534     case SPEC_WIN32:
 535         for (i = 0; i < nb_res_files; i++)
 536         {
 537             if (!load_res32_file( res_files[i], spec ))
 538                 fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] );
 539         }
 540
 541         /* load any resource file found in the remaining arguments */
 542         for (ptr = last = argv; *ptr; ptr++)
 543         {
 544             if (!load_res32_file( *ptr, spec ))
 545                 *last++ = *ptr; /* not a resource file, keep it in the list */
 546         }
 547         *last = NULL;
 548         break;
 549     }
 550 }
 551
 552 /* add input files that look like import libs to the import list */
 553 static void load_import_libs( char *argv[] )
 554 {
 555     char **ptr, **last;
 556
 557     for (ptr = last = argv; *ptr; ptr++)
 558     {
 559         if (strendswith( *ptr, ".def" ))
 560             add_import_dll( NULL, *ptr );
 561         else
 562             *last++ = *ptr; /* not an import dll, keep it in the list */
 563     }
 564     *last = NULL;
 565 }
 566
 567 static int parse_input_file( DLLSPEC *spec )
 568 {
 569     FILE *input_file = open_input_file( NULL, spec_file_name );
 570     char *extension = strrchr( spec_file_name, '.' );
 571     int result;
 572
 573     spec->src_name = xstrdup( input_file_name );
 574     if (extension && !strcmp( extension, ".def" ))
 575         result = parse_def_file( input_file, spec );
 576     else
 577         result = parse_spec_file( input_file, spec );
 578     close_input_file( input_file );
 579     return result;
 580 }
 581
 582
 583 /*******************************************************************
 584  *         main
 585  */
 586 int main(int argc, char **argv)
 587 {
 588     DLLSPEC *spec = alloc_dll_spec();
 589
 590 #ifdef SIGHUP
 591     signal( SIGHUP, exit_on_signal );
 592 #endif
 593     signal( SIGTERM, exit_on_signal );
 594     signal( SIGINT, exit_on_signal );
 595
 596     output_file = stdout;
 597     argv = parse_options( argc, argv, spec );
 598
 599     switch(exec_mode)
 600     {
 601     case MODE_DLL:
 602         if (spec->subsystem != IMAGE_SUBSYSTEM_NATIVE)
 603             spec->characteristics |= IMAGE_FILE_DLL;
 604         if (!spec_file_name) fatal_error( "missing .spec file\n" );
 605         if (spec->type == SPEC_WIN32 && spec->main_module)  /* embedded 16-bit module */
 606         {
 607             spec->type = SPEC_WIN16;
 608             load_resources( argv, spec );
 609             if (parse_input_file( spec )) BuildSpec16File( spec );
 610             break;
 611         }
 612         /* fall through */
 613     case MODE_EXE:
 614         load_resources( argv, spec );
 615         load_import_libs( argv );
 616         if (spec_file_name && !parse_input_file( spec )) break;
 617         if (fake_module)
 618         {
 619             if (spec->type == SPEC_WIN16) output_fake_module16( spec );
 620             else output_fake_module( spec );
 621             break;
 622         }
 623         read_undef_symbols( spec, argv );
 624         switch (spec->type)
 625         {
 626             case SPEC_WIN16:
 627                 output_spec16_file( spec );
 628                 break;
 629             case SPEC_WIN32:
 630                 BuildSpec32File( spec );
 631                 break;
 632             default: assert(0);
 633         }
 634         break;
 635     case MODE_DEF:
 636         if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
 637         if (spec->type == SPEC_WIN16) fatal_error( "Cannot yet build .def file for 16-bit dlls\n" );
 638         if (!spec_file_name) fatal_error( "missing .spec file\n" );
 639         if (!parse_input_file( spec )) break;
 640         BuildDef32File( spec );
 641         break;
 642     case MODE_RELAY16:
 643         if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
 644         BuildRelays16();
 645         break;
 646     case MODE_RELAY32:
 647         if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
 648         BuildRelays32();
 649         break;
 650     case MODE_RESOURCES:
 651         load_resources( argv, spec );
 652         output_res_o_file( spec );
 653         break;
 654     default:
 655         usage(1);
 656         break;
 657     }
 658     if (nb_errors) exit(1);
 659     if (output_file_name)
 660     {
 661         if (fclose( output_file ) < 0) fatal_perror( "fclose" );
 662         if (output_file_source_name) assemble_file( output_file_source_name, output_file_name );
 663         output_file_name = NULL;
 664     }
 665     return 0;
 666 }