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comctl32: Don't bother to unregister classes at process exit.
[wine.git] / tools / winebuild / main.c
blob16b416550ba3cdf721b8388ea99fea7286a51467
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 link_ext_symbols = 0;
48 int force_pointer_size = 0;
49 int unwind_tables = 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(__powerpc__)
56 enum target_cpu target_cpu = CPU_POWERPC;
57 #elif defined(__arm__)
58 enum target_cpu target_cpu = CPU_ARM;
59 #elif defined(__aarch64__)
60 enum target_cpu target_cpu = CPU_ARM64;
61 #else
62 #error Unsupported CPU
63 #endif
64
65 #ifdef __APPLE__
66 enum target_platform target_platform = PLATFORM_APPLE;
67 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
68 enum target_platform target_platform = PLATFORM_FREEBSD;
69 #elif defined(__sun)
70 enum target_platform target_platform = PLATFORM_SOLARIS;
71 #elif defined(_WIN32)
72 enum target_platform target_platform = PLATFORM_WINDOWS;
73 #else
74 enum target_platform target_platform = PLATFORM_UNSPECIFIED;
75 #endif
76
77 char *target_alias = NULL;
78 char **lib_path = NULL;
79
80 char *input_file_name = NULL;
81 char *spec_file_name = NULL;
82 FILE *output_file = NULL;
83 const char *output_file_name = NULL;
84 static const char *output_file_source_name;
85 static int fake_module;
86
87 char *as_command = NULL;
88 char *ld_command = NULL;
89 char *nm_command = NULL;
90 char *cpu_option = NULL;
91
92 static int nb_res_files;
93 static char **res_files;
94
95 /* execution mode */
96 enum exec_mode_values
97 {
98 MODE_NONE,
99 MODE_DLL,
100 MODE_EXE,
101 MODE_DEF,
102 MODE_IMPLIB,
103 MODE_RESOURCES
104 };
105
106 static enum exec_mode_values exec_mode = MODE_NONE;
107
108 static const struct
109 {
110 const char *name;
111 enum target_platform platform;
112 } platform_names[] =
113 {
114 { "macos", PLATFORM_APPLE },
115 { "darwin", PLATFORM_APPLE },
116 { "freebsd", PLATFORM_FREEBSD },
117 { "solaris", PLATFORM_SOLARIS },
118 { "mingw32", PLATFORM_WINDOWS },
119 { "windows", PLATFORM_WINDOWS },
120 { "winnt", PLATFORM_WINDOWS }
121 };
122
123 /* set the dll file name from the input file name */
124 static void set_dll_file_name( const char *name, DLLSPEC *spec )
125 {
126 char *p;
127
128 if (spec->file_name) return;
129
130 if ((p = strrchr( name, '\\' ))) name = p + 1;
131 if ((p = strrchr( name, '/' ))) name = p + 1;
132 spec->file_name = xmalloc( strlen(name) + 5 );
133 strcpy( spec->file_name, name );
134 if ((p = strrchr( spec->file_name, '.' )))
135 {
136 if (!strcmp( p, ".spec" ) || !strcmp( p, ".def" )) *p = 0;
137 }
138 }
139
140 /* set the dll name from the file name */
141 static void init_dll_name( DLLSPEC *spec )
142 {
143 if (!spec->file_name && output_file_name)
144 {
145 char *p;
146 spec->file_name = xstrdup( output_file_name );
147 if ((p = strrchr( spec->file_name, '.' ))) *p = 0;
148 }
149 if (!spec->dll_name && spec->file_name) /* set default name from file name */
150 {
151 char *p;
152 spec->dll_name = xstrdup( spec->file_name );
153 if ((p = strrchr( spec->dll_name, '.' ))) *p = 0;
154 }
155 }
156
157 /* set the dll subsystem */
158 static void set_subsystem( const char *subsystem, DLLSPEC *spec )
159 {
160 char *major, *minor, *str = xstrdup( subsystem );
161
162 if ((major = strchr( str, ':' ))) *major++ = 0;
163 if (!strcmp( str, "native" )) spec->subsystem = IMAGE_SUBSYSTEM_NATIVE;
164 else if (!strcmp( str, "windows" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
165 else if (!strcmp( str, "console" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
166 else if (!strcmp( str, "wince" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CE_GUI;
167 else if (!strcmp( str, "win16" )) spec->type = SPEC_WIN16;
168 else fatal_error( "Invalid subsystem name '%s'\n", subsystem );
169 if (major)
170 {
171 if ((minor = strchr( major, '.' )))
172 {
173 *minor++ = 0;
174 spec->subsystem_minor = atoi( minor );
175 }
176 spec->subsystem_major = atoi( major );
177 }
178 free( str );
179 }
180
181 /* set the target CPU and platform */
182 static void set_target( const char *target )
183 {
184 unsigned int i;
185 char *p, *platform, *spec = xstrdup( target );
186
187 /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
188
189 target_alias = xstrdup( target );
190
191 /* get the CPU part */
192
193 if ((p = strchr( spec, '-' )))
194 {
195 *p++ = 0;
196 if ((target_cpu = get_cpu_from_name( spec )) == -1)
197 fatal_error( "Unrecognized CPU '%s'\n", spec );
198 platform = p;
199 if ((p = strrchr( p, '-' ))) platform = p + 1;
200 }
201 else if (!strcmp( spec, "mingw32" ))
202 {
203 target_cpu = CPU_x86;
204 platform = spec;
205 }
206 else
207 fatal_error( "Invalid target specification '%s'\n", target );
208
209 /* get the OS part */
210
211 target_platform = PLATFORM_UNSPECIFIED; /* default value */
212 for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++)
213 {
214 if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) ))
215 {
216 target_platform = platform_names[i].platform;
217 break;
218 }
219 }
220
221 free( spec );
222 }
223
224 /* cleanup on program exit */
225 static void cleanup(void)
226 {
227 if (output_file_name) unlink( output_file_name );
228 }
229
230 /* clean things up when aborting on a signal */
231 static void exit_on_signal( int sig )
232 {
233 exit(1); /* this will call atexit functions */
234 }
235
236 /*******************************************************************
237 * command-line option handling
238 */
239 static const char usage_str[] =
240 "Usage: winebuild [OPTIONS] [FILES]\n\n"
241 "Options:\n"
242 " --as-cmd=AS Command to use for assembling (default: as)\n"
243 " -b, --target=TARGET Specify target CPU and platform for cross-compiling\n"
244 " -d, --delay-lib=LIB Import the specified library in delayed mode\n"
245 " -D SYM Ignored for C flags compatibility\n"
246 " -e, --entry=FUNC Set the DLL entry point function (default: DllMain)\n"
247 " -E, --export=FILE Export the symbols defined in the .spec or .def file\n"
248 " --external-symbols Allow linking to external symbols\n"
249 " -f FLAGS Compiler flags (-fPIC and -fasynchronous-unwind-tables are supported)\n"
250 " -F, --filename=DLLFILE Set the DLL filename (default: from input file name)\n"
251 " --fake-module Create a fake binary module\n"
252 " -h, --help Display this help message\n"
253 " -H, --heap=SIZE Set the heap size for a Win16 dll\n"
254 " -I DIR Ignored for C flags compatibility\n"
255 " -k, --kill-at Kill stdcall decorations in generated .def files\n"
256 " -K, FLAGS Compiler flags (only -KPIC is supported)\n"
257 " --large-address-aware Support an address space larger than 2Gb\n"
258 " --ld-cmd=LD Command to use for linking (default: ld)\n"
259 " -l, --library=LIB Import the specified library\n"
260 " -L, --library-path=DIR Look for imports libraries in DIR\n"
261 " -m16, -m32, -m64 Force building 16-bit, 32-bit resp. 64-bit code\n"
262 " -M, --main-module=MODULE Set the name of the main module for a Win16 dll\n"
263 " --nm-cmd=NM Command to use to get undefined symbols (default: nm)\n"
264 " --nxcompat=y|n Set the NX compatibility flag (default: yes)\n"
265 " -N, --dll-name=DLLNAME Set the DLL name (default: from input file name)\n"
266 " -o, --output=NAME Set the output file name (default: stdout)\n"
267 " -r, --res=RSRC.RES Load resources from RSRC.RES\n"
268 " --save-temps Do not delete the generated intermediate files\n"
269 " --subsystem=SUBSYS Set the subsystem (one of native, windows, console, wince)\n"
270 " -u, --undefined=SYMBOL Add an undefined reference to SYMBOL when linking\n"
271 " -v, --verbose Display the programs invoked\n"
272 " --version Print the version and exit\n"
273 " -w, --warnings Turn on warnings\n"
274 "\nMode options:\n"
275 " --dll Build a .c file from a .spec or .def file\n"
276 " --def Build a .def file from a .spec file\n"
277 " --exe Build a .c file for an executable\n"
278 " --implib Build an import library\n"
279 " --resources Build a .o file for the resource files\n\n"
280 "The mode options are mutually exclusive; you must specify one and only one.\n\n";
281
282 enum long_options_values
283 {
284 LONG_OPT_DLL = 1,
285 LONG_OPT_DEF,
286 LONG_OPT_EXE,
287 LONG_OPT_IMPLIB,
288 LONG_OPT_ASCMD,
289 LONG_OPT_EXTERNAL_SYMS,
290 LONG_OPT_FAKE_MODULE,
291 LONG_OPT_LARGE_ADDRESS_AWARE,
292 LONG_OPT_LDCMD,
293 LONG_OPT_NMCMD,
294 LONG_OPT_NXCOMPAT,
295 LONG_OPT_RESOURCES,
296 LONG_OPT_SAVE_TEMPS,
297 LONG_OPT_SUBSYSTEM,
298 LONG_OPT_VERSION
299 };
300
301 static const char short_options[] = "C:D:E:F:H:I:K:L:M:N:b:d:e:f:hkl:m:o:r:u:vw";
302
303 static const struct option long_options[] =
304 {
305 { "dll", 0, 0, LONG_OPT_DLL },
306 { "def", 0, 0, LONG_OPT_DEF },
307 { "exe", 0, 0, LONG_OPT_EXE },
308 { "implib", 0, 0, LONG_OPT_IMPLIB },
309 { "as-cmd", 1, 0, LONG_OPT_ASCMD },
310 { "external-symbols", 0, 0, LONG_OPT_EXTERNAL_SYMS },
311 { "fake-module", 0, 0, LONG_OPT_FAKE_MODULE },
312 { "large-address-aware", 0, 0, LONG_OPT_LARGE_ADDRESS_AWARE },
313 { "ld-cmd", 1, 0, LONG_OPT_LDCMD },
314 { "nm-cmd", 1, 0, LONG_OPT_NMCMD },
315 { "nxcompat", 1, 0, LONG_OPT_NXCOMPAT },
316 { "resources", 0, 0, LONG_OPT_RESOURCES },
317 { "save-temps", 0, 0, LONG_OPT_SAVE_TEMPS },
318 { "subsystem", 1, 0, LONG_OPT_SUBSYSTEM },
319 { "version", 0, 0, LONG_OPT_VERSION },
320 /* aliases for short options */
321 { "target", 1, 0, 'b' },
322 { "delay-lib", 1, 0, 'd' },
323 { "export", 1, 0, 'E' },
324 { "entry", 1, 0, 'e' },
325 { "filename", 1, 0, 'F' },
326 { "help", 0, 0, 'h' },
327 { "heap", 1, 0, 'H' },
328 { "kill-at", 0, 0, 'k' },
329 { "library", 1, 0, 'l' },
330 { "library-path", 1, 0, 'L' },
331 { "main-module", 1, 0, 'M' },
332 { "dll-name", 1, 0, 'N' },
333 { "output", 1, 0, 'o' },
334 { "res", 1, 0, 'r' },
335 { "undefined", 1, 0, 'u' },
336 { "verbose", 0, 0, 'v' },
337 { "warnings", 0, 0, 'w' },
338 { NULL, 0, 0, 0 }
339 };
340
341 static void usage( int exit_code )
342 {
343 fprintf( stderr, "%s", usage_str );
344 exit( exit_code );
345 }
346
347 static void set_exec_mode( enum exec_mode_values mode )
348 {
349 if (exec_mode != MODE_NONE) usage(1);
350 exec_mode = mode;
351 }
352
353 /* parse options from the argv array and remove all the recognized ones */
354 static char **parse_options( int argc, char **argv, DLLSPEC *spec )
355 {
356 char *p;
357 int optc;
358 int save_temps = 0;
359
360 while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1)
361 {
362 switch(optc)
363 {
364 case 'D':
365 /* ignored */
366 break;
367 case 'E':
368 spec_file_name = xstrdup( optarg );
369 set_dll_file_name( optarg, spec );
370 break;
371 case 'F':
372 spec->file_name = xstrdup( optarg );
373 break;
374 case 'H':
375 if (!isdigit(optarg[0]))
376 fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg );
377 spec->heap_size = atoi(optarg);
378 if (spec->heap_size > 65535)
379 fatal_error( "Invalid heap size %d, maximum is 65535\n", spec->heap_size );
380 break;
381 case 'I':
382 /* ignored */
383 break;
384 case 'K':
385 /* ignored, because cc generates correct code. */
386 break;
387 case 'L':
388 lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
389 lib_path[nb_lib_paths++] = xstrdup( optarg );
390 break;
391 case 'm':
392 if (!strcmp( optarg, "16" )) spec->type = SPEC_WIN16;
393 else if (!strcmp( optarg, "32" )) force_pointer_size = 4;
394 else if (!strcmp( optarg, "64" )) force_pointer_size = 8;
395 else if (!strncmp( optarg, "cpu=", 4 )) cpu_option = xstrdup( optarg + 4 );
396 else fatal_error( "Invalid -m option '%s', expected -m16, -m32, -m64 or -mcpu\n", optarg );
397 break;
398 case 'M':
399 spec->main_module = xstrdup( optarg );
400 break;
401 case 'N':
402 spec->dll_name = xstrdup( optarg );
403 break;
404 case 'b':
405 set_target( optarg );
406 break;
407 case 'd':
408 add_delayed_import( optarg );
409 break;
410 case 'e':
411 spec->init_func = xstrdup( optarg );
412 if ((p = strchr( spec->init_func, '@' ))) *p = 0; /* kill stdcall decoration */
413 break;
414 case 'f':
415 if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1;
416 else if (!strcmp( optarg, "asynchronous-unwind-tables")) unwind_tables = 1;
417 else if (!strcmp( optarg, "no-asynchronous-unwind-tables")) unwind_tables = 0;
418 /* ignore all other flags */
419 break;
420 case 'h':
421 usage(0);
422 break;
423 case 'k':
424 kill_at = 1;
425 break;
426 case 'l':
427 add_import_dll( optarg, NULL );
428 break;
429 case 'o':
430 {
431 char *ext = strrchr( optarg, '.' );
432
433 if (unlink( optarg ) == -1 && errno != ENOENT)
434 fatal_error( "Unable to create output file '%s'\n", optarg );
435 if (ext && !strcmp( ext, ".o" ))
436 {
437 output_file_source_name = get_temp_file_name( optarg, ".s" );
438 if (!(output_file = fopen( output_file_source_name, "w" )))
439 fatal_error( "Unable to create output file '%s'\n", optarg );
440 }
441 else
442 {
443 if (!(output_file = fopen( optarg, "w" )))
444 fatal_error( "Unable to create output file '%s'\n", optarg );
445 }
446 output_file_name = xstrdup(optarg);
447 atexit( cleanup ); /* make sure we remove the output file on exit */
448 }
449 break;
450 case 'r':
451 res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) );
452 res_files[nb_res_files++] = xstrdup( optarg );
453 break;
454 case 'u':
455 add_extra_ld_symbol( optarg );
456 break;
457 case 'v':
458 verbose++;
459 break;
460 case 'w':
461 display_warnings = 1;
462 break;
463 case LONG_OPT_DLL:
464 set_exec_mode( MODE_DLL );
465 break;
466 case LONG_OPT_DEF:
467 set_exec_mode( MODE_DEF );
468 break;
469 case LONG_OPT_EXE:
470 set_exec_mode( MODE_EXE );
471 if (!spec->subsystem) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
472 break;
473 case LONG_OPT_IMPLIB:
474 set_exec_mode( MODE_IMPLIB );
475 break;
476 case LONG_OPT_ASCMD:
477 as_command = xstrdup( optarg );
478 break;
479 case LONG_OPT_FAKE_MODULE:
480 fake_module = 1;
481 break;
482 case LONG_OPT_EXTERNAL_SYMS:
483 link_ext_symbols = 1;
484 break;
485 case LONG_OPT_LARGE_ADDRESS_AWARE:
486 spec->characteristics |= IMAGE_FILE_LARGE_ADDRESS_AWARE;
487 break;
488 case LONG_OPT_LDCMD:
489 ld_command = xstrdup( optarg );
490 break;
491 case LONG_OPT_NMCMD:
492 nm_command = xstrdup( optarg );
493 break;
494 case LONG_OPT_NXCOMPAT:
495 if (optarg[0] == 'n' || optarg[0] == 'N')
496 spec->dll_characteristics &= ~IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
497 break;
498 case LONG_OPT_RESOURCES:
499 set_exec_mode( MODE_RESOURCES );
500 break;
501 case LONG_OPT_SAVE_TEMPS:
502 save_temps = 1;
503 break;
504 case LONG_OPT_SUBSYSTEM:
505 set_subsystem( optarg, spec );
506 break;
507 case LONG_OPT_VERSION:
508 printf( "winebuild version " PACKAGE_VERSION "\n" );
509 exit(0);
510 case '?':
511 usage(1);
512 break;
513 }
514 }
515
516 if (!save_temps) atexit( cleanup_tmp_files );
517
518 if (spec->file_name && !strchr( spec->file_name, '.' ))
519 strcat( spec->file_name, exec_mode == MODE_EXE ? ".exe" : ".dll" );
520 init_dll_name( spec );
521
522 switch (target_cpu)
523 {
524 case CPU_x86:
525 if (force_pointer_size == 8) target_cpu = CPU_x86_64;
526 break;
527 case CPU_x86_64:
528 if (force_pointer_size == 4) target_cpu = CPU_x86;
529 break;
530 default:
531 if (force_pointer_size == 8)
532 fatal_error( "Cannot build 64-bit code for this CPU\n" );
533 break;
534 }
535
536 return &argv[optind];
537 }
538
539
540 /* load all specified resource files */
541 static void load_resources( char *argv[], DLLSPEC *spec )
542 {
543 int i;
544 char **ptr, **last;
545
546 switch (spec->type)
547 {
548 case SPEC_WIN16:
549 for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i], spec );
550 break;
551
552 case SPEC_WIN32:
553 for (i = 0; i < nb_res_files; i++)
554 {
555 if (!load_res32_file( res_files[i], spec ))
556 fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] );
557 }
558
559 /* load any resource file found in the remaining arguments */
560 for (ptr = last = argv; *ptr; ptr++)
561 {
562 if (!load_res32_file( *ptr, spec ))
563 *last++ = *ptr; /* not a resource file, keep it in the list */
564 }
565 *last = NULL;
566 break;
567 }
568 }
569
570 /* add input files that look like import libs to the import list */
571 static void load_import_libs( char *argv[] )
572 {
573 char **ptr, **last;
574
575 for (ptr = last = argv; *ptr; ptr++)
576 {
577 if (strendswith( *ptr, ".def" ))
578 add_import_dll( NULL, *ptr );
579 else
580 *last++ = *ptr; /* not an import dll, keep it in the list */
581 }
582 *last = NULL;
583 }
584
585 static int parse_input_file( DLLSPEC *spec )
586 {
587 FILE *input_file = open_input_file( NULL, spec_file_name );
588 char *extension = strrchr( spec_file_name, '.' );
589 int result;
590
591 spec->src_name = xstrdup( input_file_name );
592 if (extension && !strcmp( extension, ".def" ))
593 result = parse_def_file( input_file, spec );
594 else
595 result = parse_spec_file( input_file, spec );
596 close_input_file( input_file );
597 return result;
598 }
599
600
601 /*******************************************************************
602 * main
603 */
604 int main(int argc, char **argv)
605 {
606 DLLSPEC *spec = alloc_dll_spec();
607
608 #ifdef SIGHUP
609 signal( SIGHUP, exit_on_signal );
610 #endif
611 signal( SIGTERM, exit_on_signal );
612 signal( SIGINT, exit_on_signal );
613
614 output_file = stdout;
615 argv = parse_options( argc, argv, spec );
616
617 switch(exec_mode)
618 {
619 case MODE_DLL:
620 if (spec->subsystem != IMAGE_SUBSYSTEM_NATIVE)
621 spec->characteristics |= IMAGE_FILE_DLL;
622 /* fall through */
623 case MODE_EXE:
624 load_resources( argv, spec );
625 load_import_libs( argv );
626 if (spec_file_name && !parse_input_file( spec )) break;
627 if (fake_module)
628 {
629 if (spec->type == SPEC_WIN16) output_fake_module16( spec );
630 else output_fake_module( spec );
631 break;
632 }
633 read_undef_symbols( spec, argv );
634 switch (spec->type)
635 {
636 case SPEC_WIN16:
637 output_spec16_file( spec );
638 break;
639 case SPEC_WIN32:
640 BuildSpec32File( spec );
641 break;
642 default: assert(0);
643 }
644 break;
645 case MODE_DEF:
646 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
647 if (!spec_file_name) fatal_error( "missing .spec file\n" );
648 if (!parse_input_file( spec )) break;
649 output_def_file( spec, 1 );
650 break;
651 case MODE_IMPLIB:
652 if (!spec_file_name) fatal_error( "missing .spec file\n" );
653 if (!parse_input_file( spec )) break;
654 output_import_lib( spec, argv );
655 break;
656 case MODE_RESOURCES:
657 load_resources( argv, spec );
658 output_res_o_file( spec );
659 break;
660 default:
661 usage(1);
662 break;
663 }
664 if (nb_errors) exit(1);
665 if (output_file_name)
666 {
667 if (fclose( output_file ) < 0) fatal_perror( "fclose" );
668 if (output_file_source_name) assemble_file( output_file_source_name, output_file_name );
669 output_file_name = NULL;
670 }
671 return 0;
672 }
Windows API implementation