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static control: Separate WM_NCCREATE and WM_SETTEXT.
[wine/multimedia.git] / tools / winebuild / main.c
blob98da64376fd19600f22325b2f39cd93d0f2424e1
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 "windef.h"
40 #include "winbase.h"
41 #include "build.h"
42
43 int UsePIC = 0;
44 int nb_lib_paths = 0;
45 int nb_errors = 0;
46 int display_warnings = 0;
47 int kill_at = 0;
48 int verbose = 0;
49 int save_temps = 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(__svr4__)
68 enum target_platform target_platform = PLATFORM_SVR4;
69 #elif defined(_WINDOWS)
70 enum target_platform target_platform = PLATFORM_WINDOWS;
71 #else
72 enum target_platform target_platform = PLATFORM_UNSPECIFIED;
73 #endif
74
75 char **lib_path = NULL;
76
77 char *input_file_name = NULL;
78 char *spec_file_name = NULL;
79 const char *output_file_name = NULL;
80 static const char *output_file_source_name;
81
82 char *as_command = NULL;
83 char *ld_command = NULL;
84 char *nm_command = NULL;
85
86 static FILE *output_file;
87 static int nb_res_files;
88 static char **res_files;
89
90 /* execution mode */
91 enum exec_mode_values
92 {
93 MODE_NONE,
94 MODE_DLL,
95 MODE_EXE,
96 MODE_DEF,
97 MODE_RELAY16,
98 MODE_RELAY32
99 };
100
101 static enum exec_mode_values exec_mode = MODE_NONE;
102
103 static const struct
104 {
105 const char *name;
106 enum target_cpu cpu;
107 } cpu_names[] =
108 {
109 { "i386", CPU_x86 },
110 { "i486", CPU_x86 },
111 { "i586", CPU_x86 },
112 { "i686", CPU_x86 },
113 { "i786", CPU_x86 },
114 { "x86_64", CPU_x86_64 },
115 { "sparc", CPU_SPARC },
116 { "alpha", CPU_ALPHA },
117 { "powerpc", CPU_POWERPC }
118 };
119
120 static const struct
121 {
122 const char *name;
123 enum target_platform platform;
124 } platform_names[] =
125 {
126 { "macos", PLATFORM_APPLE },
127 { "darwin", PLATFORM_APPLE },
128 { "sunos", PLATFORM_SVR4 },
129 { "windows", PLATFORM_WINDOWS },
130 { "winnt", PLATFORM_WINDOWS }
131 };
132
133 /* set the dll file name from the input file name */
134 static void set_dll_file_name( const char *name, DLLSPEC *spec )
135 {
136 char *p;
137
138 if (spec->file_name) return;
139
140 if ((p = strrchr( name, '\\' ))) name = p + 1;
141 if ((p = strrchr( name, '/' ))) name = p + 1;
142 spec->file_name = xmalloc( strlen(name) + 5 );
143 strcpy( spec->file_name, name );
144 if ((p = strrchr( spec->file_name, '.' )))
145 {
146 if (!strcmp( p, ".spec" ) || !strcmp( p, ".def" )) *p = 0;
147 }
148 }
149
150 /* set the dll subsystem */
151 static void set_subsystem( const char *subsystem, DLLSPEC *spec )
152 {
153 char *major, *minor, *str = xstrdup( subsystem );
154
155 if ((major = strchr( str, ':' ))) *major++ = 0;
156 if (!strcmp( str, "native" )) spec->subsystem = IMAGE_SUBSYSTEM_NATIVE;
157 else if (!strcmp( str, "windows" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
158 else if (!strcmp( str, "console" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
159 else fatal_error( "Invalid subsystem name '%s'\n", subsystem );
160 if (major)
161 {
162 if ((minor = strchr( major, '.' )))
163 {
164 *minor++ = 0;
165 spec->subsystem_minor = atoi( minor );
166 }
167 spec->subsystem_major = atoi( major );
168 }
169 free( str );
170 }
171
172 /* set the target CPU and platform */
173 static void set_target( const char *target )
174 {
175 unsigned int i;
176 char *p, *platform, *spec = xstrdup( target );
177
178 /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
179
180 /* get the CPU part */
181
182 if (!(p = strchr( spec, '-' ))) fatal_error( "Invalid target specification '%s'\n", target );
183 *p++ = 0;
184 for (i = 0; i < sizeof(cpu_names)/sizeof(cpu_names[0]); i++)
185 {
186 if (!strcmp( cpu_names[i].name, spec )) break;
187 }
188 if (i < sizeof(cpu_names)/sizeof(cpu_names[0])) target_cpu = cpu_names[i].cpu;
189 else fatal_error( "Unrecognized CPU '%s'\n", spec );
190
191 platform = p;
192 if ((p = strrchr( p, '-' ))) platform = p + 1;
193
194 /* get the OS part */
195
196 target_platform = PLATFORM_UNSPECIFIED; /* default value */
197 for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++)
198 {
199 if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) ))
200 {
201 target_platform = platform_names[i].platform;
202 break;
203 }
204 }
205
206 free( spec );
207
208 if (!as_command)
209 {
210 as_command = xmalloc( strlen(target) + sizeof("-as") );
211 strcpy( as_command, target );
212 strcat( as_command, "-as" );
213 }
214 if (!ld_command)
215 {
216 ld_command = xmalloc( strlen(target) + sizeof("-ld") );
217 strcpy( ld_command, target );
218 strcat( ld_command, "-ld" );
219 }
220 if (!nm_command)
221 {
222 nm_command = xmalloc( strlen(target) + sizeof("-nm") );
223 strcpy( nm_command, target );
224 strcat( nm_command, "-nm" );
225 }
226 }
227
228 /* cleanup on program exit */
229 static void cleanup(void)
230 {
231 if (output_file_name) unlink( output_file_name );
232 }
233
234 /* clean things up when aborting on a signal */
235 static void exit_on_signal( int sig )
236 {
237 exit(1); /* this will call atexit functions */
238 }
239
240 /*******************************************************************
241 * command-line option handling
242 */
243 static const char usage_str[] =
244 "Usage: winebuild [OPTIONS] [FILES]\n\n"
245 "Options:\n"
246 " --as-cmd=AS Command to use for assembling (default: as)\n"
247 " -d, --delay-lib=LIB Import the specified library in delayed mode\n"
248 " -D SYM Ignored for C flags compatibility\n"
249 " -E, --export=FILE Export the symbols defined in the .spec or .def file\n"
250 " -e, --entry=FUNC Set the DLL entry point function (default: DllMain)\n"
251 " -f FLAGS Compiler flags (only -fPIC is supported)\n"
252 " -F, --filename=DLLFILE Set the DLL filename (default: from input file name)\n"
253 " -h, --help Display this help message\n"
254 " -H, --heap=SIZE Set the heap size for a Win16 dll\n"
255 " -i, --ignore=SYM[,SYM] Ignore specified symbols when resolving imports\n"
256 " -I DIR Ignored for C flags compatibility\n"
257 " -k, --kill-at Kill stdcall decorations in generated .def files\n"
258 " -K, FLAGS Compiler flags (only -KPIC is supported)\n"
259 " --ld-cmd=LD Command to use for linking (default: ld)\n"
260 " -l, --library=LIB Import the specified library\n"
261 " -L, --library-path=DIR Look for imports libraries in DIR\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 " -N, --dll-name=DLLNAME Set the DLL name (default: from input file name)\n"
265 " -o, --output=NAME Set the output file name (default: stdout)\n"
266 " -r, --res=RSRC.RES Load resources from RSRC.RES\n"
267 " --save-temps Do not delete the generated intermediate files\n"
268 " --subsystem=SUBSYS Set the subsystem (one of native, windows, console)\n"
269 " --target=TARGET Specify target CPU and platform for cross-compiling\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 " --relay16 Build the 16-bit relay assembly routines\n"
279 " --relay32 Build the 32-bit relay assembly routines\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_ASCMD,
288 LONG_OPT_LDCMD,
289 LONG_OPT_NMCMD,
290 LONG_OPT_RELAY16,
291 LONG_OPT_RELAY32,
292 LONG_OPT_SAVE_TEMPS,
293 LONG_OPT_SUBSYSTEM,
294 LONG_OPT_TARGET,
295 LONG_OPT_VERSION
296 };
297
298 static const char short_options[] = "C:D:E:F:H:I:K:L:M:N:d:e:f:hi:kl:m:o:r:u:vw";
299
300 static const struct option long_options[] =
301 {
302 { "dll", 0, 0, LONG_OPT_DLL },
303 { "def", 0, 0, LONG_OPT_DEF },
304 { "exe", 0, 0, LONG_OPT_EXE },
305 { "as-cmd", 1, 0, LONG_OPT_ASCMD },
306 { "ld-cmd", 1, 0, LONG_OPT_LDCMD },
307 { "nm-cmd", 1, 0, LONG_OPT_NMCMD },
308 { "relay16", 0, 0, LONG_OPT_RELAY16 },
309 { "relay32", 0, 0, LONG_OPT_RELAY32 },
310 { "save-temps",0, 0, LONG_OPT_SAVE_TEMPS },
311 { "subsystem",1, 0, LONG_OPT_SUBSYSTEM },
312 { "target", 1, 0, LONG_OPT_TARGET },
313 { "version", 0, 0, LONG_OPT_VERSION },
314 /* aliases for short options */
315 { "delay-lib", 1, 0, 'd' },
316 { "export", 1, 0, 'E' },
317 { "entry", 1, 0, 'e' },
318 { "filename", 1, 0, 'F' },
319 { "help", 0, 0, 'h' },
320 { "heap", 1, 0, 'H' },
321 { "ignore", 1, 0, 'i' },
322 { "kill-at", 0, 0, 'k' },
323 { "library", 1, 0, 'l' },
324 { "library-path", 1, 0, 'L' },
325 { "main-module", 1, 0, 'M' },
326 { "dll-name", 1, 0, 'N' },
327 { "output", 1, 0, 'o' },
328 { "res", 1, 0, 'r' },
329 { "undefined", 1, 0, 'u' },
330 { "verbose", 0, 0, 'v' },
331 { "warnings", 0, 0, 'w' },
332 { NULL, 0, 0, 0 }
333 };
334
335 static void usage( int exit_code )
336 {
337 fprintf( stderr, "%s", usage_str );
338 exit( exit_code );
339 }
340
341 static void set_exec_mode( enum exec_mode_values mode )
342 {
343 if (exec_mode != MODE_NONE) usage(1);
344 exec_mode = mode;
345 }
346
347 /* parse options from the argv array and remove all the recognized ones */
348 static char **parse_options( int argc, char **argv, DLLSPEC *spec )
349 {
350 char *p;
351 int optc;
352
353 while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1)
354 {
355 switch(optc)
356 {
357 case 'D':
358 /* ignored */
359 break;
360 case 'E':
361 spec_file_name = xstrdup( optarg );
362 set_dll_file_name( optarg, spec );
363 break;
364 case 'F':
365 spec->file_name = xstrdup( optarg );
366 break;
367 case 'H':
368 if (!isdigit(optarg[0]))
369 fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg );
370 spec->heap_size = atoi(optarg);
371 if (spec->heap_size > 65535)
372 fatal_error( "Invalid heap size %d, maximum is 65535\n", spec->heap_size );
373 break;
374 case 'I':
375 /* ignored */
376 break;
377 case 'K':
378 /* ignored, because cc generates correct code. */
379 break;
380 case 'L':
381 lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
382 lib_path[nb_lib_paths++] = xstrdup( optarg );
383 break;
384 case 'M':
385 spec->type = SPEC_WIN16;
386 break;
387 case 'N':
388 spec->dll_name = xstrdup( optarg );
389 break;
390 case 'd':
391 add_delayed_import( optarg );
392 break;
393 case 'e':
394 spec->init_func = xstrdup( optarg );
395 if ((p = strchr( spec->init_func, '@' ))) *p = 0; /* kill stdcall decoration */
396 break;
397 case 'f':
398 if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1;
399 /* ignore all other flags */
400 break;
401 case 'h':
402 usage(0);
403 break;
404 case 'i':
405 {
406 char *str = xstrdup( optarg );
407 char *token = strtok( str, "," );
408 while (token)
409 {
410 add_ignore_symbol( token );
411 token = strtok( NULL, "," );
412 }
413 free( str );
414 }
415 break;
416 case 'k':
417 kill_at = 1;
418 break;
419 case 'l':
420 add_import_dll( optarg, NULL );
421 break;
422 case 'o':
423 {
424 char *ext = strrchr( optarg, '.' );
425
426 if (unlink( optarg ) == -1 && errno != ENOENT)
427 fatal_error( "Unable to create output file '%s'\n", optarg );
428 if (ext && !strcmp( ext, ".o" ))
429 {
430 output_file_source_name = get_temp_file_name( optarg, ".s" );
431 if (!(output_file = fopen( output_file_source_name, "w" )))
432 fatal_error( "Unable to create output file '%s'\n", optarg );
433 }
434 else
435 {
436 if (!(output_file = fopen( optarg, "w" )))
437 fatal_error( "Unable to create output file '%s'\n", optarg );
438 }
439 output_file_name = xstrdup(optarg);
440 atexit( cleanup ); /* make sure we remove the output file on exit */
441 }
442 break;
443 case 'r':
444 res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) );
445 res_files[nb_res_files++] = xstrdup( optarg );
446 break;
447 case 'u':
448 add_extra_ld_symbol( optarg );
449 break;
450 case 'v':
451 verbose++;
452 break;
453 case 'w':
454 display_warnings = 1;
455 break;
456 case LONG_OPT_DLL:
457 set_exec_mode( MODE_DLL );
458 break;
459 case LONG_OPT_DEF:
460 set_exec_mode( MODE_DEF );
461 break;
462 case LONG_OPT_EXE:
463 set_exec_mode( MODE_EXE );
464 if (!spec->subsystem) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
465 break;
466 case LONG_OPT_ASCMD:
467 as_command = xstrdup( optarg );
468 break;
469 case LONG_OPT_LDCMD:
470 ld_command = xstrdup( optarg );
471 break;
472 case LONG_OPT_NMCMD:
473 nm_command = xstrdup( optarg );
474 break;
475 case LONG_OPT_RELAY16:
476 set_exec_mode( MODE_RELAY16 );
477 break;
478 case LONG_OPT_RELAY32:
479 set_exec_mode( MODE_RELAY32 );
480 break;
481 case LONG_OPT_SAVE_TEMPS:
482 save_temps = 1;
483 break;
484 case LONG_OPT_SUBSYSTEM:
485 set_subsystem( optarg, spec );
486 break;
487 case LONG_OPT_TARGET:
488 set_target( optarg );
489 break;
490 case LONG_OPT_VERSION:
491 printf( "winebuild version " PACKAGE_VERSION "\n" );
492 exit(0);
493 case '?':
494 usage(1);
495 break;
496 }
497 }
498
499 if (spec->file_name && !strchr( spec->file_name, '.' ))
500 strcat( spec->file_name, exec_mode == MODE_EXE ? ".exe" : ".dll" );
501
502 return &argv[optind];
503 }
504
505
506 /* load all specified resource files */
507 static void load_resources( char *argv[], DLLSPEC *spec )
508 {
509 int i;
510 char **ptr, **last;
511
512 switch (spec->type)
513 {
514 case SPEC_WIN16:
515 for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i], spec );
516 break;
517
518 case SPEC_WIN32:
519 for (i = 0; i < nb_res_files; i++)
520 {
521 if (!load_res32_file( res_files[i], spec ))
522 fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] );
523 }
524
525 /* load any resource file found in the remaining arguments */
526 for (ptr = last = argv; *ptr; ptr++)
527 {
528 if (!load_res32_file( *ptr, spec ))
529 *last++ = *ptr; /* not a resource file, keep it in the list */
530 }
531 *last = NULL;
532 break;
533 }
534 }
535
536 /* add input files that look like import libs to the import list */
537 static void load_import_libs( char *argv[] )
538 {
539 char **ptr, **last;
540
541 for (ptr = last = argv; *ptr; ptr++)
542 {
543 if (strendswith( *ptr, ".def" ))
544 add_import_dll( NULL, *ptr );
545 else
546 *last++ = *ptr; /* not an import dll, keep it in the list */
547 }
548 *last = NULL;
549 }
550
551 static int parse_input_file( DLLSPEC *spec )
552 {
553 FILE *input_file = open_input_file( NULL, spec_file_name );
554 char *extension = strrchr( spec_file_name, '.' );
555 int result;
556
557 if (extension && !strcmp( extension, ".def" ))
558 result = parse_def_file( input_file, spec );
559 else
560 result = parse_spec_file( input_file, spec );
561 close_input_file( input_file );
562 return result;
563 }
564
565
566 /*******************************************************************
567 * main
568 */
569 int main(int argc, char **argv)
570 {
571 DLLSPEC *spec = alloc_dll_spec();
572
573 #ifdef SIGHUP
574 signal( SIGHUP, exit_on_signal );
575 #endif
576 signal( SIGTERM, exit_on_signal );
577 signal( SIGINT, exit_on_signal );
578
579 output_file = stdout;
580 argv = parse_options( argc, argv, spec );
581
582 switch(exec_mode)
583 {
584 case MODE_DLL:
585 spec->characteristics |= IMAGE_FILE_DLL;
586 load_resources( argv, spec );
587 load_import_libs( argv );
588 if (!spec_file_name) fatal_error( "missing .spec file\n" );
589 if (!parse_input_file( spec )) break;
590 switch (spec->type)
591 {
592 case SPEC_WIN16:
593 if (argv[0])
594 fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
595 BuildSpec16File( output_file, spec );
596 break;
597 case SPEC_WIN32:
598 read_undef_symbols( spec, argv );
599 BuildSpec32File( output_file, spec );
600 break;
601 default: assert(0);
602 }
603 break;
604 case MODE_EXE:
605 if (spec->type == SPEC_WIN16) fatal_error( "Cannot build 16-bit exe files\n" );
606 if (!spec->file_name) fatal_error( "executable must be named via the -F option\n" );
607 load_resources( argv, spec );
608 load_import_libs( argv );
609 if (spec_file_name && !parse_input_file( spec )) break;
610 read_undef_symbols( spec, argv );
611 BuildSpec32File( output_file, spec );
612 break;
613 case MODE_DEF:
614 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
615 if (spec->type == SPEC_WIN16) fatal_error( "Cannot yet build .def file for 16-bit dlls\n" );
616 if (!spec_file_name) fatal_error( "missing .spec file\n" );
617 if (!parse_input_file( spec )) break;
618 BuildDef32File( output_file, spec );
619 break;
620 case MODE_RELAY16:
621 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
622 BuildRelays16( output_file );
623 break;
624 case MODE_RELAY32:
625 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
626 BuildRelays32( output_file );
627 break;
628 default:
629 usage(1);
630 break;
631 }
632 if (nb_errors) exit(1);
633 if (output_file_name)
634 {
635 fclose( output_file );
636 if (output_file_source_name) assemble_file( output_file_source_name, output_file_name );
637 output_file_name = NULL;
638 }
639 return 0;
640 }
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