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explorer: Add non-functional start button.
[wine/multimedia.git] / tools / makedep.c
blobe8a1161f64bedd515a36ebf7b14feea9502908c5
1 /*
2 * Generate include file dependencies
3 *
4 * Copyright 1996, 2013 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22 #define NO_LIBWINE_PORT
23 #include "wine/port.h"
24
25 #include <assert.h>
26 #include <ctype.h>
27 #include <errno.h>
28 #include <stdio.h>
29 #include <stdlib.h>
30 #include <stdarg.h>
31 #include <signal.h>
32 #include <string.h>
33 #ifdef HAVE_UNISTD_H
34 # include <unistd.h>
35 #endif
36 #include "wine/list.h"
37
38 struct incl_file
39 {
40 struct list entry;
41 char *name;
42 char *filename;
43 char *sourcename; /* source file name for generated headers */
44 struct incl_file *included_by; /* file that included this one */
45 int included_line; /* line where this file was included */
46 unsigned int flags; /* flags (see below) */
47 struct incl_file *owner;
48 unsigned int files_count; /* files in use */
49 unsigned int files_size; /* total allocated size */
50 struct incl_file **files;
51 };
52
53 #define FLAG_SYSTEM 0x0001 /* is it a system include (#include <name>) */
54 #define FLAG_GENERATED 0x0002 /* generated file */
55 #define FLAG_IDL_PROXY 0x0004 /* generates a proxy (_p.c) file */
56 #define FLAG_IDL_CLIENT 0x0008 /* generates a client (_c.c) file */
57 #define FLAG_IDL_SERVER 0x0010 /* generates a server (_s.c) file */
58 #define FLAG_IDL_IDENT 0x0020 /* generates an ident (_i.c) file */
59 #define FLAG_IDL_REGISTER 0x0040 /* generates a registration (_r.res) file */
60 #define FLAG_IDL_TYPELIB 0x0080 /* generates a typelib (.tlb) file */
61 #define FLAG_IDL_REGTYPELIB 0x0100 /* generates a registered typelib (_t.res) file */
62 #define FLAG_IDL_HEADER 0x0200 /* generates a header (.h) file */
63 #define FLAG_RC_PO 0x0400 /* rc file contains translations */
64 #define FLAG_C_IMPLIB 0x0800 /* file is part of an import library */
65
66 static const struct
67 {
68 unsigned int flag;
69 const char *ext;
70 } idl_outputs[] =
71 {
72 { FLAG_IDL_TYPELIB, ".tlb" },
73 { FLAG_IDL_REGTYPELIB, "_t.res" },
74 { FLAG_IDL_CLIENT, "_c.c" },
75 { FLAG_IDL_IDENT, "_i.c" },
76 { FLAG_IDL_PROXY, "_p.c" },
77 { FLAG_IDL_SERVER, "_s.c" },
78 { FLAG_IDL_REGISTER, "_r.res" },
79 { FLAG_IDL_HEADER, ".h" }
80 };
81
82 static struct list sources = LIST_INIT(sources);
83 static struct list includes = LIST_INIT(includes);
84
85 struct strarray
86 {
87 unsigned int count; /* strings in use */
88 unsigned int size; /* total allocated size */
89 const char **str;
90 };
91
92 static const struct strarray empty_strarray;
93
94 static struct strarray include_args;
95 static struct strarray define_args;
96 static struct strarray appmode;
97 static struct strarray dllflags;
98 static struct strarray imports;
99 static struct strarray make_vars;
100 static struct strarray cmdline_vars;
101
102 static const char *base_dir = ".";
103 static const char *src_dir;
104 static const char *top_src_dir;
105 static const char *top_obj_dir;
106 static const char *parent_dir;
107 static const char *makefile_name = "Makefile";
108 static const char *Separator = "### Dependencies";
109 static const char *input_file_name;
110 static const char *output_file_name;
111 static const char *temp_file_name;
112 static int parse_makefile_mode;
113 static int relative_dir_mode;
114 static int input_line;
115 static int output_column;
116 static FILE *output_file;
117
118 static const char Usage[] =
119 "Usage: makedep [options] [files]\n"
120 "Options:\n"
121 " -Idir Search for include files in directory 'dir'\n"
122 " -Cdir Search for source files in directory 'dir'\n"
123 " -Sdir Set the top source directory\n"
124 " -Tdir Set the top object directory\n"
125 " -Pdir Set the parent source directory\n"
126 " -M dirs Parse the makefiles from the specified directories\n"
127 " -R from to Compute the relative path between two directories\n"
128 " -fxxx Store output in file 'xxx' (default: Makefile)\n"
129 " -sxxx Use 'xxx' as separator (default: \"### Dependencies\")\n";
130
131
132 #ifndef __GNUC__
133 #define __attribute__(x)
134 #endif
135
136 static void fatal_error( const char *msg, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
137 static void fatal_perror( const char *msg, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
138 static void output( const char *format, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
139 static char *strmake( const char* fmt, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
140
141 /*******************************************************************
142 * fatal_error
143 */
144 static void fatal_error( const char *msg, ... )
145 {
146 va_list valist;
147 va_start( valist, msg );
148 if (input_file_name)
149 {
150 fprintf( stderr, "%s:", input_file_name );
151 if (input_line) fprintf( stderr, "%d:", input_line );
152 fprintf( stderr, " error: " );
153 }
154 else fprintf( stderr, "makedep: error: " );
155 vfprintf( stderr, msg, valist );
156 va_end( valist );
157 exit(1);
158 }
159
160
161 /*******************************************************************
162 * fatal_perror
163 */
164 static void fatal_perror( const char *msg, ... )
165 {
166 va_list valist;
167 va_start( valist, msg );
168 if (input_file_name)
169 {
170 fprintf( stderr, "%s:", input_file_name );
171 if (input_line) fprintf( stderr, "%d:", input_line );
172 fprintf( stderr, " error: " );
173 }
174 else fprintf( stderr, "makedep: error: " );
175 vfprintf( stderr, msg, valist );
176 perror( " " );
177 va_end( valist );
178 exit(1);
179 }
180
181
182 /*******************************************************************
183 * cleanup_files
184 */
185 static void cleanup_files(void)
186 {
187 if (temp_file_name) unlink( temp_file_name );
188 if (output_file_name) unlink( output_file_name );
189 }
190
191
192 /*******************************************************************
193 * exit_on_signal
194 */
195 static void exit_on_signal( int sig )
196 {
197 exit( 1 ); /* this will call the atexit functions */
198 }
199
200
201 /*******************************************************************
202 * xmalloc
203 */
204 static void *xmalloc( size_t size )
205 {
206 void *res;
207 if (!(res = malloc (size ? size : 1)))
208 fatal_error( "Virtual memory exhausted.\n" );
209 return res;
210 }
211
212
213 /*******************************************************************
214 * xrealloc
215 */
216 static void *xrealloc (void *ptr, size_t size)
217 {
218 void *res;
219 assert( size );
220 if (!(res = realloc( ptr, size )))
221 fatal_error( "Virtual memory exhausted.\n" );
222 return res;
223 }
224
225 /*******************************************************************
226 * xstrdup
227 */
228 static char *xstrdup( const char *str )
229 {
230 char *res = strdup( str );
231 if (!res) fatal_error( "Virtual memory exhausted.\n" );
232 return res;
233 }
234
235
236 /*******************************************************************
237 * strmake
238 */
239 static char *strmake( const char* fmt, ... )
240 {
241 int n;
242 size_t size = 100;
243 va_list ap;
244
245 for (;;)
246 {
247 char *p = xmalloc (size);
248 va_start(ap, fmt);
249 n = vsnprintf (p, size, fmt, ap);
250 va_end(ap);
251 if (n == -1) size *= 2;
252 else if ((size_t)n >= size) size = n + 1;
253 else return p;
254 free(p);
255 }
256 }
257
258
259 /*******************************************************************
260 * strendswith
261 */
262 static int strendswith( const char* str, const char* end )
263 {
264 int l = strlen(str);
265 int m = strlen(end);
266
267 return l >= m && strcmp(str + l - m, end) == 0;
268 }
269
270
271 /*******************************************************************
272 * output
273 */
274 static void output( const char *format, ... )
275 {
276 int ret;
277 va_list valist;
278
279 va_start( valist, format );
280 ret = vfprintf( output_file, format, valist );
281 va_end( valist );
282 if (ret < 0) fatal_perror( "output" );
283 if (format[0] && format[strlen(format) - 1] == '\n') output_column = 0;
284 else output_column += ret;
285 }
286
287
288 /*******************************************************************
289 * strarray_add
290 */
291 static void strarray_add( struct strarray *array, const char *str )
292 {
293 if (array->count == array->size)
294 {
295 if (array->size) array->size *= 2;
296 else array->size = 16;
297 array->str = xrealloc( array->str, sizeof(array->str[0]) * array->size );
298 }
299 array->str[array->count++] = str;
300 }
301
302
303 /*******************************************************************
304 * strarray_addall
305 */
306 static void strarray_addall( struct strarray *array, struct strarray added )
307 {
308 unsigned int i;
309
310 for (i = 0; i < added.count; i++) strarray_add( array, added.str[i] );
311 }
312
313
314 /*******************************************************************
315 * strarray_insert
316 */
317 static void strarray_insert( struct strarray *array, unsigned int pos, const char *str )
318 {
319 unsigned int i;
320
321 strarray_add( array, NULL );
322 for (i = array->count - 1; i > pos; i--) array->str[i] = array->str[i - 1];
323 array->str[pos] = str;
324 }
325
326
327 /*******************************************************************
328 * strarray_add_uniq
329 */
330 static void strarray_add_uniq( struct strarray *array, const char *str )
331 {
332 unsigned int i;
333
334 for (i = 0; i < array->count; i++) if (!strcmp( array->str[i], str )) return;
335 strarray_add( array, str );
336 }
337
338
339 /*******************************************************************
340 * output_filename
341 */
342 static void output_filename( const char *name )
343 {
344 if (output_column + strlen(name) + 1 > 100)
345 {
346 output( " \\\n" );
347 output( " " );
348 }
349 else if (output_column) output( " " );
350 output( "%s", name );
351 }
352
353
354 /*******************************************************************
355 * output_filenames
356 */
357 static void output_filenames( struct strarray array )
358 {
359 unsigned int i;
360
361 for (i = 0; i < array.count; i++) output_filename( array.str[i] );
362 }
363
364
365 /*******************************************************************
366 * get_extension
367 */
368 static char *get_extension( char *filename )
369 {
370 char *ext = strrchr( filename, '.' );
371 if (ext && strchr( ext, '/' )) ext = NULL;
372 return ext;
373 }
374
375
376 /*******************************************************************
377 * replace_extension
378 */
379 static char *replace_extension( const char *name, const char *old_ext, const char *new_ext )
380 {
381 char *ret;
382 int name_len = strlen( name );
383 int ext_len = strlen( old_ext );
384
385 if (name_len >= ext_len && !strcmp( name + name_len - ext_len, old_ext )) name_len -= ext_len;
386 ret = xmalloc( name_len + strlen( new_ext ) + 1 );
387 memcpy( ret, name, name_len );
388 strcpy( ret + name_len, new_ext );
389 return ret;
390 }
391
392
393 /*******************************************************************
394 * strarray_replace_extension
395 */
396 static struct strarray strarray_replace_extension( const struct strarray *array,
397 const char *old_ext, const char *new_ext )
398 {
399 unsigned int i;
400 struct strarray ret;
401
402 ret.count = ret.size = array->count;
403 ret.str = xmalloc( sizeof(ret.str[0]) * ret.size );
404 for (i = 0; i < array->count; i++) ret.str[i] = replace_extension( array->str[i], old_ext, new_ext );
405 return ret;
406 }
407
408
409 /*******************************************************************
410 * replace_substr
411 */
412 static char *replace_substr( const char *str, const char *start, unsigned int len, const char *replace )
413 {
414 unsigned int pos = start - str;
415 char *ret = xmalloc( pos + strlen(replace) + strlen(start + len) + 1 );
416 memcpy( ret, str, pos );
417 strcpy( ret + pos, replace );
418 strcat( ret + pos, start + len );
419 return ret;
420 }
421
422
423 /*******************************************************************
424 * get_relative_path
425 *
426 * Determine where the destination path is located relative to the 'from' path.
427 */
428 static char *get_relative_path( const char *from, const char *dest )
429 {
430 const char *start;
431 char *ret, *p;
432 unsigned int dotdots = 0;
433
434 /* a path of "." is equivalent to an empty path */
435 if (!strcmp( from, "." )) from = "";
436
437 for (;;)
438 {
439 while (*from == '/') from++;
440 while (*dest == '/') dest++;
441 start = dest; /* save start of next path element */
442 if (!*from) break;
443
444 while (*from && *from != '/' && *from == *dest) { from++; dest++; }
445 if ((!*from || *from == '/') && (!*dest || *dest == '/')) continue;
446
447 /* count remaining elements in 'from' */
448 do
449 {
450 dotdots++;
451 while (*from && *from != '/') from++;
452 while (*from == '/') from++;
453 }
454 while (*from);
455 break;
456 }
457
458 if (!start[0] && !dotdots) return NULL; /* empty path */
459
460 ret = xmalloc( 3 * dotdots + strlen( start ) + 1 );
461 for (p = ret; dotdots; dotdots--, p += 3) memcpy( p, "../", 3 );
462
463 if (start[0]) strcpy( p, start );
464 else p[-1] = 0; /* remove trailing slash */
465 return ret;
466 }
467
468
469 /*******************************************************************
470 * init_paths
471 */
472 static void init_paths(void)
473 {
474 /* ignore redundant source paths */
475 if (src_dir && !strcmp( src_dir, "." )) src_dir = NULL;
476 if (top_src_dir && top_obj_dir && !strcmp( top_src_dir, top_obj_dir )) top_src_dir = NULL;
477
478 if (top_src_dir) strarray_insert( &include_args, 0, strmake( "-I%s/include", top_src_dir ));
479 else if (top_obj_dir) strarray_insert( &include_args, 0, strmake( "-I%s/include", top_obj_dir ));
480 }
481
482
483 /*******************************************************************
484 * get_line
485 */
486 static char *get_line( FILE *file )
487 {
488 static char *buffer;
489 static unsigned int size;
490
491 if (!size)
492 {
493 size = 1024;
494 buffer = xmalloc( size );
495 }
496 if (!fgets( buffer, size, file )) return NULL;
497 input_line++;
498
499 for (;;)
500 {
501 char *p = buffer + strlen(buffer);
502 /* if line is larger than buffer, resize buffer */
503 while (p == buffer + size - 1 && p[-1] != '\n')
504 {
505 buffer = xrealloc( buffer, size * 2 );
506 if (!fgets( buffer + size - 1, size + 1, file )) break;
507 p = buffer + strlen(buffer);
508 size *= 2;
509 }
510 if (p > buffer && p[-1] == '\n')
511 {
512 *(--p) = 0;
513 if (p > buffer && p[-1] == '\r') *(--p) = 0;
514 if (p > buffer && p[-1] == '\\')
515 {
516 *(--p) = 0;
517 /* line ends in backslash, read continuation line */
518 if (!fgets( p, size - (p - buffer), file )) return buffer;
519 input_line++;
520 continue;
521 }
522 }
523 return buffer;
524 }
525 }
526
527 /*******************************************************************
528 * find_src_file
529 */
530 static struct incl_file *find_src_file( const char *name )
531 {
532 struct incl_file *file;
533
534 LIST_FOR_EACH_ENTRY( file, &sources, struct incl_file, entry )
535 if (!strcmp( name, file->name )) return file;
536 return NULL;
537 }
538
539 /*******************************************************************
540 * find_include_file
541 */
542 static struct incl_file *find_include_file( const char *name )
543 {
544 struct incl_file *file;
545
546 LIST_FOR_EACH_ENTRY( file, &includes, struct incl_file, entry )
547 if (!strcmp( name, file->name )) return file;
548 return NULL;
549 }
550
551 /*******************************************************************
552 * add_include
553 *
554 * Add an include file if it doesn't already exists.
555 */
556 static struct incl_file *add_include( struct incl_file *parent, const char *name, int system )
557 {
558 struct incl_file *include;
559 char *ext;
560
561 if (parent->files_count >= parent->files_size)
562 {
563 parent->files_size *= 2;
564 if (parent->files_size < 16) parent->files_size = 16;
565 parent->files = xrealloc( parent->files, parent->files_size * sizeof(*parent->files) );
566 }
567
568 /* enforce some rules for the Wine tree */
569
570 if (!memcmp( name, "../", 3 ))
571 fatal_error( "#include directive with relative path not allowed\n" );
572
573 if (!strcmp( name, "config.h" ))
574 {
575 if ((ext = strrchr( parent->filename, '.' )) && !strcmp( ext, ".h" ))
576 fatal_error( "config.h must not be included by a header file\n" );
577 if (parent->files_count)
578 fatal_error( "config.h must be included before anything else\n" );
579 }
580 else if (!strcmp( name, "wine/port.h" ))
581 {
582 if ((ext = strrchr( parent->filename, '.' )) && !strcmp( ext, ".h" ))
583 fatal_error( "wine/port.h must not be included by a header file\n" );
584 if (!parent->files_count) fatal_error( "config.h must be included before wine/port.h\n" );
585 if (parent->files_count > 1)
586 fatal_error( "wine/port.h must be included before everything except config.h\n" );
587 if (strcmp( parent->files[0]->name, "config.h" ))
588 fatal_error( "config.h must be included before wine/port.h\n" );
589 }
590
591 LIST_FOR_EACH_ENTRY( include, &includes, struct incl_file, entry )
592 if (!strcmp( name, include->name )) goto found;
593
594 include = xmalloc( sizeof(*include) );
595 memset( include, 0, sizeof(*include) );
596 include->name = xstrdup(name);
597 include->included_by = parent;
598 include->included_line = input_line;
599 if (system) include->flags |= FLAG_SYSTEM;
600 list_add_tail( &includes, &include->entry );
601 found:
602 parent->files[parent->files_count++] = include;
603 return include;
604 }
605
606
607 /*******************************************************************
608 * open_file
609 */
610 static FILE *open_file( const char *path )
611 {
612 FILE *ret;
613
614 if (path[0] != '/' && strcmp( base_dir, "." ))
615 {
616 char *full_path = strmake( "%s/%s", base_dir, path );
617 ret = fopen( full_path, "r" );
618 free( full_path );
619 }
620 else ret = fopen( path, "r" );
621
622 return ret;
623 }
624
625 /*******************************************************************
626 * open_src_file
627 */
628 static FILE *open_src_file( struct incl_file *pFile )
629 {
630 FILE *file;
631
632 /* first try name as is */
633 if ((file = open_file( pFile->name )))
634 {
635 pFile->filename = xstrdup( pFile->name );
636 return file;
637 }
638 /* now try in source dir */
639 if (src_dir)
640 {
641 pFile->filename = strmake( "%s/%s", src_dir, pFile->name );
642 file = open_file( pFile->filename );
643 }
644 /* now try parent dir */
645 if (!file && parent_dir)
646 {
647 if (src_dir)
648 pFile->filename = strmake( "%s/%s/%s", src_dir, parent_dir, pFile->name );
649 else
650 pFile->filename = strmake( "%s/%s", parent_dir, pFile->name );
651 file = open_file( pFile->filename );
652 }
653 if (!file) fatal_perror( "open %s", pFile->name );
654 return file;
655 }
656
657
658 /*******************************************************************
659 * open_include_file
660 */
661 static FILE *open_include_file( struct incl_file *pFile )
662 {
663 FILE *file = NULL;
664 char *filename, *p;
665 unsigned int i, len;
666
667 errno = ENOENT;
668
669 /* check for generated bison header */
670
671 if (strendswith( pFile->name, ".tab.h" ))
672 {
673 filename = replace_extension( pFile->name, ".tab.h", ".y" );
674 if (src_dir) filename = strmake( "%s/%s", src_dir, filename );
675
676 if ((file = open_file( filename )))
677 {
678 pFile->sourcename = filename;
679 pFile->filename = xstrdup( pFile->name );
680 /* don't bother to parse it */
681 fclose( file );
682 return NULL;
683 }
684 free( filename );
685 }
686
687 /* check for corresponding idl file in source dir */
688
689 if (strendswith( pFile->name, ".h" ))
690 {
691 filename = replace_extension( pFile->name, ".h", ".idl" );
692 if (src_dir) filename = strmake( "%s/%s", src_dir, filename );
693
694 if ((file = open_file( filename )))
695 {
696 pFile->sourcename = filename;
697 pFile->filename = xstrdup( pFile->name );
698 return file;
699 }
700 free( filename );
701 }
702
703 /* now try in source dir */
704 if (src_dir)
705 filename = strmake( "%s/%s", src_dir, pFile->name );
706 else
707 filename = xstrdup( pFile->name );
708 if ((file = open_file( filename ))) goto found;
709 free( filename );
710
711 /* now try in parent source dir */
712 if (parent_dir)
713 {
714 if (src_dir)
715 filename = strmake( "%s/%s/%s", src_dir, parent_dir, pFile->name );
716 else
717 filename = strmake( "%s/%s", parent_dir, pFile->name );
718 if ((file = open_file( filename ))) goto found;
719 free( filename );
720 }
721
722 /* check for corresponding idl file in global includes */
723
724 if (strendswith( pFile->name, ".h" ))
725 {
726 filename = replace_extension( pFile->name, ".h", ".idl" );
727 if (top_src_dir)
728 filename = strmake( "%s/include/%s", top_src_dir, filename );
729 else if (top_obj_dir)
730 filename = strmake( "%s/include/%s", top_obj_dir, filename );
731 else
732 filename = NULL;
733
734 if (filename && (file = open_file( filename )))
735 {
736 pFile->sourcename = filename;
737 pFile->filename = strmake( "%s/include/%s", top_obj_dir, pFile->name );
738 return file;
739 }
740 free( filename );
741 }
742
743 /* check for corresponding .in file in global includes (for config.h.in) */
744
745 if (strendswith( pFile->name, ".h" ))
746 {
747 filename = replace_extension( pFile->name, ".h", ".h.in" );
748 if (top_src_dir)
749 filename = strmake( "%s/include/%s", top_src_dir, filename );
750 else if (top_obj_dir)
751 filename = strmake( "%s/include/%s", top_obj_dir, filename );
752 else
753 filename = NULL;
754
755 if (filename && (file = open_file( filename )))
756 {
757 pFile->sourcename = filename;
758 pFile->filename = strmake( "%s/include/%s", top_obj_dir, pFile->name );
759 return file;
760 }
761 free( filename );
762 }
763
764 /* check for corresponding .x file in global includes */
765
766 if (strendswith( pFile->name, "tmpl.h" ))
767 {
768 filename = replace_extension( pFile->name, ".h", ".x" );
769 if (top_src_dir)
770 filename = strmake( "%s/include/%s", top_src_dir, filename );
771 else if (top_obj_dir)
772 filename = strmake( "%s/include/%s", top_obj_dir, filename );
773 else
774 filename = NULL;
775
776 if (filename && (file = open_file( filename )))
777 {
778 pFile->sourcename = filename;
779 pFile->filename = strmake( "%s/include/%s", top_obj_dir, pFile->name );
780 return file;
781 }
782 free( filename );
783 }
784
785 /* now search in include paths */
786 for (i = 0; i < include_args.count; i++)
787 {
788 const char *dir = include_args.str[i] + 2; /* skip -I */
789 if (*dir == '/')
790 {
791 /* ignore absolute paths that don't point into the source dir */
792 if (!top_src_dir) continue;
793 len = strlen( top_src_dir );
794 if (strncmp( dir, top_src_dir, len )) continue;
795 if (dir[len] && dir[len] != '/') continue;
796 }
797 filename = strmake( "%s/%s", dir, pFile->name );
798 if ((file = open_file( filename ))) goto found;
799 free( filename );
800 }
801 if (pFile->flags & FLAG_SYSTEM) return NULL; /* ignore system files we cannot find */
802
803 /* try in src file directory */
804 if ((p = strrchr(pFile->included_by->filename, '/')))
805 {
806 int l = p - pFile->included_by->filename + 1;
807 filename = xmalloc(l + strlen(pFile->name) + 1);
808 memcpy( filename, pFile->included_by->filename, l );
809 strcpy( filename + l, pFile->name );
810 if ((file = open_file( filename ))) goto found;
811 free( filename );
812 }
813
814 fprintf( stderr, "%s:%d: error: ", pFile->included_by->filename, pFile->included_line );
815 perror( pFile->name );
816 pFile = pFile->included_by;
817 while (pFile && pFile->included_by)
818 {
819 const char *parent = pFile->included_by->sourcename;
820 if (!parent) parent = pFile->included_by->name;
821 fprintf( stderr, "%s:%d: note: %s was first included here\n",
822 parent, pFile->included_line, pFile->name );
823 pFile = pFile->included_by;
824 }
825 exit(1);
826
827 found:
828 pFile->filename = filename;
829 return file;
830 }
831
832
833 /*******************************************************************
834 * parse_include_directive
835 */
836 static void parse_include_directive( struct incl_file *source, char *str )
837 {
838 char quote, *include, *p = str;
839
840 while (*p && isspace(*p)) p++;
841 if (*p != '\"' && *p != '<' ) return;
842 quote = *p++;
843 if (quote == '<') quote = '>';
844 include = p;
845 while (*p && (*p != quote)) p++;
846 if (!*p) fatal_error( "malformed include directive '%s'\n", str );
847 *p = 0;
848 add_include( source, include, (quote == '>') );
849 }
850
851
852 /*******************************************************************
853 * parse_pragma_directive
854 */
855 static void parse_pragma_directive( struct incl_file *source, char *str )
856 {
857 char *flag, *p = str;
858
859 if (!isspace( *p )) return;
860 while (*p && isspace(*p)) p++;
861 p = strtok( p, " \t" );
862 if (strcmp( p, "makedep" )) return;
863
864 while ((flag = strtok( NULL, " \t" )))
865 {
866 if (!strcmp( flag, "depend" ))
867 {
868 while ((p = strtok( NULL, " \t" ))) add_include( source, p, 0 );
869 return;
870 }
871 if (strendswith( source->name, ".idl" ))
872 {
873 if (!strcmp( flag, "header" )) source->flags |= FLAG_IDL_HEADER;
874 else if (!strcmp( flag, "proxy" )) source->flags |= FLAG_IDL_PROXY;
875 else if (!strcmp( flag, "client" )) source->flags |= FLAG_IDL_CLIENT;
876 else if (!strcmp( flag, "server" )) source->flags |= FLAG_IDL_SERVER;
877 else if (!strcmp( flag, "ident" )) source->flags |= FLAG_IDL_IDENT;
878 else if (!strcmp( flag, "typelib" )) source->flags |= FLAG_IDL_TYPELIB;
879 else if (!strcmp( flag, "register" )) source->flags |= FLAG_IDL_REGISTER;
880 else if (!strcmp( flag, "regtypelib" )) source->flags |= FLAG_IDL_REGTYPELIB;
881 }
882 else if (strendswith( source->name, ".rc" ))
883 {
884 if (!strcmp( flag, "po" )) source->flags |= FLAG_RC_PO;
885 }
886 else if (!strcmp( flag, "implib" )) source->flags |= FLAG_C_IMPLIB;
887 }
888 }
889
890
891 /*******************************************************************
892 * parse_cpp_directive
893 */
894 static void parse_cpp_directive( struct incl_file *source, char *str )
895 {
896 while (*str && isspace(*str)) str++;
897 if (*str++ != '#') return;
898 while (*str && isspace(*str)) str++;
899
900 if (!strncmp( str, "include", 7 ))
901 parse_include_directive( source, str + 7 );
902 else if (!strncmp( str, "import", 6 ) && strendswith( source->name, ".m" ))
903 parse_include_directive( source, str + 6 );
904 else if (!strncmp( str, "pragma", 6 ))
905 parse_pragma_directive( source, str + 6 );
906 }
907
908
909 /*******************************************************************
910 * parse_idl_file
911 *
912 * If for_h_file is non-zero, it means we are not interested in the idl file
913 * itself, but only in the contents of the .h file that will be generated from it.
914 */
915 static void parse_idl_file( struct incl_file *pFile, FILE *file, int for_h_file )
916 {
917 char *buffer, *include;
918
919 input_line = 0;
920 if (for_h_file)
921 {
922 /* generated .h file always includes these */
923 add_include( pFile, "rpc.h", 1 );
924 add_include( pFile, "rpcndr.h", 1 );
925 }
926
927 while ((buffer = get_line( file )))
928 {
929 char quote;
930 char *p = buffer;
931 while (*p && isspace(*p)) p++;
932
933 if (!strncmp( p, "import", 6 ))
934 {
935 p += 6;
936 while (*p && isspace(*p)) p++;
937 if (*p != '"') continue;
938 include = ++p;
939 while (*p && (*p != '"')) p++;
940 if (!*p) fatal_error( "malformed import directive\n" );
941 *p = 0;
942 if (for_h_file && strendswith( include, ".idl" )) strcpy( p - 4, ".h" );
943 add_include( pFile, include, 0 );
944 continue;
945 }
946
947 if (for_h_file) /* only check for #include inside cpp_quote */
948 {
949 if (strncmp( p, "cpp_quote", 9 )) continue;
950 p += 9;
951 while (*p && isspace(*p)) p++;
952 if (*p++ != '(') continue;
953 while (*p && isspace(*p)) p++;
954 if (*p++ != '"') continue;
955 if (*p++ != '#') continue;
956 while (*p && isspace(*p)) p++;
957 if (strncmp( p, "include", 7 )) continue;
958 p += 7;
959 while (*p && isspace(*p)) p++;
960 if (*p == '\\' && p[1] == '"')
961 {
962 p += 2;
963 quote = '"';
964 }
965 else
966 {
967 if (*p++ != '<' ) continue;
968 quote = '>';
969 }
970 include = p;
971 while (*p && (*p != quote)) p++;
972 if (!*p || (quote == '"' && p[-1] != '\\'))
973 fatal_error( "malformed #include directive inside cpp_quote\n" );
974 if (quote == '"') p--; /* remove backslash */
975 *p = 0;
976 add_include( pFile, include, (quote == '>') );
977 continue;
978 }
979
980 parse_cpp_directive( pFile, p );
981 }
982 }
983
984 /*******************************************************************
985 * parse_c_file
986 */
987 static void parse_c_file( struct incl_file *pFile, FILE *file )
988 {
989 char *buffer;
990
991 input_line = 0;
992 while ((buffer = get_line( file )))
993 {
994 parse_cpp_directive( pFile, buffer );
995 }
996 }
997
998
999 /*******************************************************************
1000 * parse_rc_file
1001 */
1002 static void parse_rc_file( struct incl_file *pFile, FILE *file )
1003 {
1004 char *buffer, *include;
1005
1006 input_line = 0;
1007 while ((buffer = get_line( file )))
1008 {
1009 char quote;
1010 char *p = buffer;
1011 while (*p && isspace(*p)) p++;
1012
1013 if (p[0] == '/' && p[1] == '*') /* check for magic makedep comment */
1014 {
1015 p += 2;
1016 while (*p && isspace(*p)) p++;
1017 if (strncmp( p, "@makedep:", 9 )) continue;
1018 p += 9;
1019 while (*p && isspace(*p)) p++;
1020 quote = '"';
1021 if (*p == quote)
1022 {
1023 include = ++p;
1024 while (*p && *p != quote) p++;
1025 }
1026 else
1027 {
1028 include = p;
1029 while (*p && !isspace(*p) && *p != '*') p++;
1030 }
1031 if (!*p)
1032 fatal_error( "malformed makedep comment\n" );
1033 *p = 0;
1034 add_include( pFile, include, (quote == '>') );
1035 continue;
1036 }
1037
1038 parse_cpp_directive( pFile, buffer );
1039 }
1040 }
1041
1042
1043 /*******************************************************************
1044 * parse_in_file
1045 */
1046 static void parse_in_file( struct incl_file *source, FILE *file )
1047 {
1048 char *p, *buffer;
1049
1050 /* make sure it gets rebuilt when the version changes */
1051 add_include( source, "config.h", 1 );
1052
1053 if (!strendswith( source->filename, ".man.in" )) return; /* not a man page */
1054
1055 input_line = 0;
1056 while ((buffer = get_line( file )))
1057 {
1058 if (strncmp( buffer, ".TH", 3 )) continue;
1059 if (!(p = strtok( buffer, " \t" ))) continue; /* .TH */
1060 if (!(p = strtok( NULL, " \t" ))) continue; /* program name */
1061 if (!(p = strtok( NULL, " \t" ))) continue; /* man section */
1062 source->sourcename = xstrdup( p ); /* abuse source name to store section */
1063 return;
1064 }
1065 }
1066
1067
1068 /*******************************************************************
1069 * parse_file
1070 */
1071 static void parse_file( struct incl_file *source, int src )
1072 {
1073 FILE *file;
1074
1075 /* don't try to open certain types of files */
1076 if (strendswith( source->name, ".tlb" ))
1077 {
1078 source->filename = xstrdup( source->name );
1079 return;
1080 }
1081
1082 file = src ? open_src_file( source ) : open_include_file( source );
1083 if (!file) return;
1084 input_file_name = source->filename;
1085
1086 if (source->sourcename && strendswith( source->sourcename, ".idl" ))
1087 parse_idl_file( source, file, 1 );
1088 else if (strendswith( source->filename, ".idl" ))
1089 parse_idl_file( source, file, 0 );
1090 else if (strendswith( source->filename, ".c" ) ||
1091 strendswith( source->filename, ".m" ) ||
1092 strendswith( source->filename, ".h" ) ||
1093 strendswith( source->filename, ".l" ) ||
1094 strendswith( source->filename, ".y" ))
1095 parse_c_file( source, file );
1096 else if (strendswith( source->filename, ".rc" ))
1097 parse_rc_file( source, file );
1098 else if (strendswith( source->filename, ".in" ))
1099 parse_in_file( source, file );
1100 fclose(file);
1101 input_file_name = NULL;
1102 }
1103
1104
1105 /*******************************************************************
1106 * add_src_file
1107 *
1108 * Add a source file to the list.
1109 */
1110 static struct incl_file *add_src_file( const char *name )
1111 {
1112 struct incl_file *file;
1113
1114 if ((file = find_src_file( name ))) return file; /* we already have it */
1115 file = xmalloc( sizeof(*file) );
1116 memset( file, 0, sizeof(*file) );
1117 file->name = xstrdup(name);
1118 list_add_tail( &sources, &file->entry );
1119 parse_file( file, 1 );
1120 return file;
1121 }
1122
1123
1124 /*******************************************************************
1125 * get_make_variable
1126 */
1127 static char *get_make_variable( const char *name )
1128 {
1129 unsigned int i;
1130
1131 for (i = 0; i < cmdline_vars.count; i += 2)
1132 if (!strcmp( cmdline_vars.str[i], name ))
1133 return xstrdup( cmdline_vars.str[i + 1] );
1134
1135 for (i = 0; i < make_vars.count; i += 2)
1136 if (!strcmp( make_vars.str[i], name ))
1137 return xstrdup( make_vars.str[i + 1] );
1138 return NULL;
1139 }
1140
1141
1142 /*******************************************************************
1143 * get_expanded_make_variable
1144 */
1145 static char *get_expanded_make_variable( const char *name )
1146 {
1147 char *p, *end, *var, *expand, *tmp;
1148
1149 expand = get_make_variable( name );
1150 if (!expand) return NULL;
1151
1152 p = expand;
1153 while ((p = strchr( p, '$' )))
1154 {
1155 if (p[1] == '(')
1156 {
1157 if (!(end = strchr( p + 2, ')' ))) fatal_error( "syntax error in '%s'\n", expand );
1158 *end++ = 0;
1159 if (strchr( p + 2, ':' )) fatal_error( "pattern replacement not supported for '%s'\n", p + 2 );
1160 var = get_make_variable( p + 2 );
1161 tmp = replace_substr( expand, p, end - p, var ? var : "" );
1162 free( var );
1163 }
1164 else if (p[1] == '{') /* don't expand ${} variables */
1165 {
1166 if (!(end = strchr( p + 2, '}' ))) fatal_error( "syntax error in '%s'\n", expand );
1167 p = end + 1;
1168 continue;
1169 }
1170 else if (p[1] == '$')
1171 {
1172 tmp = replace_substr( expand, p, 2, "$" );
1173 }
1174 else fatal_error( "syntax error in '%s'\n", expand );
1175
1176 /* switch to the new string */
1177 p = tmp + (p - expand);
1178 free( expand );
1179 expand = tmp;
1180 }
1181
1182 /* consider empty variables undefined */
1183 p = expand;
1184 while (*p && isspace(*p)) p++;
1185 if (*p) return expand;
1186 free( expand );
1187 return NULL;
1188 }
1189
1190
1191 /*******************************************************************
1192 * get_expanded_make_var_array
1193 */
1194 static struct strarray get_expanded_make_var_array( const char *name )
1195 {
1196 struct strarray ret = empty_strarray;
1197 char *value, *token;
1198
1199 if ((value = get_expanded_make_variable( name )))
1200 for (token = strtok( value, " \t" ); token; token = strtok( NULL, " \t" ))
1201 strarray_add( &ret, token );
1202 return ret;
1203 }
1204
1205
1206 /*******************************************************************
1207 * set_make_variable
1208 */
1209 static int set_make_variable( struct strarray *array, const char *assignment )
1210 {
1211 unsigned int i;
1212 char *p, *name;
1213
1214 p = name = xstrdup( assignment );
1215 while (isalnum(*p) || *p == '_') p++;
1216 if (name == p) return 0; /* not a variable */
1217 if (isspace(*p))
1218 {
1219 *p++ = 0;
1220 while (isspace(*p)) p++;
1221 }
1222 if (*p != '=') return 0; /* not an assignment */
1223 *p++ = 0;
1224 while (isspace(*p)) p++;
1225
1226 /* redefining a variable replaces the previous value */
1227 for (i = 0; i < array->count; i += 2)
1228 {
1229 if (strcmp( array->str[i], name )) continue;
1230 array->str[i + 1] = p;
1231 return 1;
1232 }
1233 strarray_add( array, name );
1234 strarray_add( array, p );
1235 return 1;
1236 }
1237
1238
1239 /*******************************************************************
1240 * parse_makefile
1241 */
1242 static void parse_makefile(void)
1243 {
1244 char *buffer;
1245 FILE *file;
1246
1247 input_file_name = strmake( "%s/%s", base_dir, makefile_name );
1248 if (!(file = fopen( input_file_name, "r" )))
1249 {
1250 fatal_perror( "open" );
1251 exit( 1 );
1252 }
1253
1254 input_line = 0;
1255 while ((buffer = get_line( file )))
1256 {
1257 if (Separator && !strncmp( buffer, Separator, strlen(Separator) )) break;
1258 if (*buffer == '\t') continue; /* command */
1259 while (isspace( *buffer )) buffer++;
1260 if (*buffer == '#') continue; /* comment */
1261 set_make_variable( &make_vars, buffer );
1262 }
1263 fclose( file );
1264 input_file_name = NULL;
1265 }
1266
1267
1268 /*******************************************************************
1269 * add_generated_source
1270 *
1271 * Add a generated source file to the list.
1272 */
1273 static struct incl_file *add_generated_source( const char *name, const char *filename )
1274 {
1275 struct incl_file *file;
1276
1277 if ((file = find_src_file( name ))) return file; /* we already have it */
1278 file = xmalloc( sizeof(*file) );
1279 memset( file, 0, sizeof(*file) );
1280 file->name = xstrdup( name );
1281 file->filename = xstrdup( filename ? filename : name );
1282 file->flags = FLAG_GENERATED;
1283 list_add_tail( &sources, &file->entry );
1284 return file;
1285 }
1286
1287
1288 /*******************************************************************
1289 * add_generated_sources
1290 */
1291 static void add_generated_sources(void)
1292 {
1293 struct incl_file *source, *next, *file;
1294
1295 LIST_FOR_EACH_ENTRY_SAFE( source, next, &sources, struct incl_file, entry )
1296 {
1297 if (source->flags & FLAG_IDL_CLIENT)
1298 {
1299 file = add_generated_source( replace_extension( source->name, ".idl", "_c.c" ), NULL );
1300 add_include( file, replace_extension( source->name, ".idl", ".h" ), 0 );
1301 }
1302 if (source->flags & FLAG_IDL_SERVER)
1303 {
1304 file = add_generated_source( replace_extension( source->name, ".idl", "_s.c" ), NULL );
1305 add_include( file, "wine/exception.h", 0 );
1306 add_include( file, replace_extension( source->name, ".idl", ".h" ), 0 );
1307 }
1308 if (source->flags & FLAG_IDL_IDENT)
1309 {
1310 file = add_generated_source( replace_extension( source->name, ".idl", "_i.c" ), NULL );
1311 add_include( file, "rpc.h", 0 );
1312 add_include( file, "rpcndr.h", 0 );
1313 add_include( file, "guiddef.h", 0 );
1314 }
1315 if (source->flags & FLAG_IDL_PROXY)
1316 {
1317 file = add_generated_source( "dlldata.o", "dlldata.c" );
1318 add_include( file, "objbase.h", 0 );
1319 add_include( file, "rpcproxy.h", 0 );
1320 file = add_generated_source( replace_extension( source->name, ".idl", "_p.c" ), NULL );
1321 add_include( file, "objbase.h", 0 );
1322 add_include( file, "rpcproxy.h", 0 );
1323 add_include( file, "wine/exception.h", 0 );
1324 add_include( file, replace_extension( source->name, ".idl", ".h" ), 0 );
1325 }
1326 if (source->flags & FLAG_IDL_REGTYPELIB)
1327 {
1328 add_generated_source( replace_extension( source->name, ".idl", "_t.res" ), NULL );
1329 }
1330 if (source->flags & FLAG_IDL_REGISTER)
1331 {
1332 add_generated_source( replace_extension( source->name, ".idl", "_r.res" ), NULL );
1333 }
1334 if (strendswith( source->name, ".y" ))
1335 {
1336 file = add_generated_source( replace_extension( source->name, ".y", ".tab.c" ), NULL );
1337 /* steal the includes list from the source file */
1338 file->files_count = source->files_count;
1339 file->files_size = source->files_size;
1340 file->files = source->files;
1341 source->files_count = source->files_size = 0;
1342 source->files = NULL;
1343 }
1344 if (strendswith( source->name, ".l" ))
1345 {
1346 file = add_generated_source( replace_extension( source->name, ".l", ".yy.c" ), NULL );
1347 /* steal the includes list from the source file */
1348 file->files_count = source->files_count;
1349 file->files_size = source->files_size;
1350 file->files = source->files;
1351 source->files_count = source->files_size = 0;
1352 source->files = NULL;
1353 }
1354 }
1355 if (get_make_variable( "TESTDLL" ))
1356 {
1357 file = add_generated_source( "testlist.o", "testlist.c" );
1358 add_include( file, "wine/test.h", 0 );
1359 }
1360 }
1361
1362
1363 /*******************************************************************
1364 * output_include
1365 */
1366 static void output_include( struct incl_file *pFile, struct incl_file *owner )
1367 {
1368 int i;
1369
1370 if (pFile->owner == owner) return;
1371 if (!pFile->filename) return;
1372 pFile->owner = owner;
1373 output_filename( pFile->filename );
1374 for (i = 0; i < pFile->files_count; i++) output_include( pFile->files[i], owner );
1375 }
1376
1377
1378 /*******************************************************************
1379 * output_sources
1380 */
1381 static struct strarray output_sources(void)
1382 {
1383 struct incl_file *source;
1384 int i, is_win16 = 0;
1385 const char *dllext = ".so";
1386 struct strarray object_files = empty_strarray;
1387 struct strarray crossobj_files = empty_strarray;
1388 struct strarray res_files = empty_strarray;
1389 struct strarray clean_files = empty_strarray;
1390 struct strarray po_files = empty_strarray;
1391 struct strarray mc_files = empty_strarray;
1392 struct strarray test_files = empty_strarray;
1393 struct strarray dlldata_files = empty_strarray;
1394 struct strarray c2man_files = empty_strarray;
1395 struct strarray implib_objs = empty_strarray;
1396 struct strarray includes = empty_strarray;
1397 struct strarray phony_targets = empty_strarray;
1398 struct strarray all_targets = get_expanded_make_var_array( "PROGRAMS" );
1399 struct strarray targetflags = get_expanded_make_var_array( "TARGETFLAGS" );
1400 struct strarray delayimports = get_expanded_make_var_array( "DELAYIMPORTS" );
1401 struct strarray extradllflags = get_expanded_make_var_array( "EXTRADLLFLAGS" );
1402 char *module = get_expanded_make_variable( "MODULE" );
1403 char *exeext = get_expanded_make_variable( "EXEEXT" );
1404 char *testdll = get_expanded_make_variable( "TESTDLL" );
1405 char *staticlib = get_expanded_make_variable( "STATICLIB" );
1406 char *crosstarget = get_expanded_make_variable( "CROSSTARGET" );
1407
1408 if (exeext && !strcmp( exeext, ".exe" )) dllext = "";
1409 if (module && strendswith( module, ".a" )) staticlib = module;
1410 for (i = 0; i < extradllflags.count; i++) if (!strcmp( extradllflags.str[i], "-m16" )) is_win16 = 1;
1411
1412 strarray_add( &includes, "-I." );
1413 if (src_dir) strarray_add( &includes, strmake( "-I%s", src_dir ));
1414 if (parent_dir)
1415 {
1416 if (src_dir) strarray_add( &includes, strmake( "-I%s/%s", src_dir, parent_dir ));
1417 else strarray_add( &includes, strmake( "-I%s", parent_dir ));
1418 }
1419 if (top_src_dir && top_obj_dir) strarray_add( &includes, strmake( "-I%s/include", top_obj_dir ));
1420 strarray_addall( &includes, include_args );
1421
1422 LIST_FOR_EACH_ENTRY( source, &sources, struct incl_file, entry )
1423 {
1424 struct strarray extradefs;
1425 char *subdir = NULL;
1426 char *obj = xstrdup( source->name );
1427 char *ext = get_extension( obj );
1428
1429 if (!ext) fatal_error( "unsupported file type %s\n", source->name );
1430 *ext++ = 0;
1431
1432 if (src_dir && strchr( obj, '/' ))
1433 {
1434 subdir = xstrdup( obj );
1435 *strrchr( subdir, '/' ) = 0;
1436 }
1437
1438 extradefs = get_expanded_make_var_array( strmake( "%s_EXTRADEFS", obj ));
1439
1440 if (!strcmp( ext, "y" )) /* yacc file */
1441 {
1442 /* add source file dependency for parallel makes */
1443 char *header = strmake( "%s.tab.h", obj );
1444
1445 if (find_include_file( header ))
1446 {
1447 output( "%s.tab.h: %s\n", obj, source->filename );
1448 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1449 output( "\t$(BISON) $(BISONFLAGS) -p %s_ -o %s.tab.c -d %s\n",
1450 obj, obj, source->filename );
1451 output( "%s.tab.c: %s %s\n", obj, source->filename, header );
1452 strarray_add( &clean_files, strmake( "%s.tab.h", obj ));
1453 }
1454 else output( "%s.tab.c: %s\n", obj, source->filename );
1455
1456 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1457 output( "\t$(BISON) $(BISONFLAGS) -p %s_ -o $@ %s\n", obj, source->filename );
1458 free( header );
1459 continue; /* no dependencies */
1460 }
1461 else if (!strcmp( ext, "x" )) /* template file */
1462 {
1463 output( "%s.h: $(MAKEXFTMPL) %s\n", obj, source->filename );
1464 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1465 output( "\t$(MAKEXFTMPL) -H -o $@ %s\n", source->filename );
1466 strarray_add( &clean_files, strmake( "%s.h", obj ));
1467 continue; /* no dependencies */
1468 }
1469 else if (!strcmp( ext, "l" )) /* lex file */
1470 {
1471 output( "%s.yy.c: %s\n", obj, source->filename );
1472 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1473 output( "\t$(FLEX) $(LEXFLAGS) -o$@ %s\n", source->filename );
1474 continue; /* no dependencies */
1475 }
1476 else if (!strcmp( ext, "rc" )) /* resource file */
1477 {
1478 if (source->flags & FLAG_RC_PO)
1479 {
1480 output( "%s.res: $(WRC) $(ALL_MO_FILES) %s\n", obj, source->filename );
1481 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1482 output( "\t$(WRC) -o $@ %s", source->filename );
1483 if (is_win16) output_filename( "-m16" );
1484 else output_filenames( targetflags );
1485 output_filenames( includes );
1486 output_filenames( define_args );
1487 output_filenames( extradefs );
1488 output_filename( "$(RCFLAGS)" );
1489 output( "\n" );
1490 output( "%s.res rsrc.pot:", obj );
1491 strarray_add( &po_files, source->filename );
1492 }
1493 else
1494 {
1495 output( "%s.res: $(WRC) %s\n", obj, source->filename );
1496 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1497 output( "\t$(WRC) -o $@ %s", source->filename );
1498 if (is_win16) output_filename( "-m16" );
1499 else output_filenames( targetflags );
1500 output_filenames( includes );
1501 output_filenames( define_args );
1502 output_filenames( extradefs );
1503 output_filename( "$(RCFLAGS)" );
1504 output( "\n" );
1505 output( "%s.res:", obj );
1506 }
1507 strarray_add( &res_files, strmake( "%s.res", obj ));
1508 }
1509 else if (!strcmp( ext, "mc" )) /* message file */
1510 {
1511 output( "%s.res: $(WMC) $(ALL_MO_FILES) %s\n", obj, source->filename );
1512 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1513 output( "\t$(WMC) -U -O res $(PORCFLAGS) -o $@ %s\n", source->filename );
1514 strarray_add( &res_files, strmake( "%s.res", obj ));
1515 strarray_add( &mc_files, source->filename );
1516 output( "msg.pot %s.res:", obj );
1517 }
1518 else if (!strcmp( ext, "idl" )) /* IDL file */
1519 {
1520 struct strarray targets = empty_strarray;
1521 unsigned int i;
1522 char *dest;
1523
1524 if (!source->flags || find_include_file( strmake( "%s.h", obj )))
1525 source->flags |= FLAG_IDL_HEADER;
1526
1527 for (i = 0; i < sizeof(idl_outputs) / sizeof(idl_outputs[0]); i++)
1528 {
1529 if (!(source->flags & idl_outputs[i].flag)) continue;
1530 dest = strmake( "%s%s", obj, idl_outputs[i].ext );
1531 if (!find_src_file( dest )) strarray_add( &clean_files, dest );
1532 strarray_add( &targets, dest );
1533 }
1534 if (source->flags & FLAG_IDL_PROXY) strarray_add( &dlldata_files, source->name );
1535 output_filenames( targets );
1536 output( ": $(WIDL)\n" );
1537 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1538 output( "\t$(WIDL) -o $@ %s", source->filename );
1539 output_filenames( targetflags );
1540 output_filenames( includes );
1541 output_filenames( define_args );
1542 output_filenames( extradefs );
1543 output_filename( "$(IDLFLAGS)" );
1544 output( "\n" );
1545 output_filenames( targets );
1546 output( ": %s", source->filename );
1547 }
1548 else if (!strcmp( ext, "in" )) /* .in file or man page */
1549 {
1550 if (strendswith( obj, ".man" ) && source->sourcename)
1551 {
1552 char *dir, *dest = replace_extension( obj, ".man", "" );
1553 char *lang = strchr( dest, '.' );
1554 if (lang)
1555 {
1556 *lang++ = 0;
1557 dir = strmake( "$(DESTDIR)$(mandir)/%s/man%s", lang, source->sourcename );
1558 }
1559 else dir = strmake( "$(DESTDIR)$(mandir)/man%s", source->sourcename );
1560 output( "install-man-pages:: %s\n", obj );
1561 output( "\t$(INSTALL_DATA) %s %s/%s.%s\n",
1562 obj, dir, dest, source->sourcename );
1563 output( "uninstall::\n" );
1564 output( "\t$(RM) %s/%s.%s\n",
1565 dir, dest, source->sourcename );
1566 free( dest );
1567 free( dir );
1568 strarray_add( &all_targets, xstrdup(obj) );
1569 strarray_add_uniq( &phony_targets, "install-man-pages" );
1570 }
1571 else strarray_add( &clean_files, xstrdup(obj) );
1572 output( "%s: %s\n", obj, source->filename );
1573 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1574 output( "\t$(SED_CMD) %s >$@ || ($(RM) $@ && false)\n", source->filename );
1575 output( "%s:", obj );
1576 }
1577 else if (!strcmp( ext, "sfd" )) /* font file */
1578 {
1579 char *fontforge = get_expanded_make_variable( "FONTFORGE" );
1580 if (fontforge && !src_dir)
1581 {
1582 output( "%s.ttf: %s\n", obj, source->filename );
1583 output( "\t%s -script %s/fonts/genttf.ff %s $@\n",
1584 fontforge, top_src_dir ? top_src_dir : top_obj_dir, source->filename );
1585 }
1586 free( fontforge );
1587 continue; /* no dependencies */
1588 }
1589 else if (!strcmp( ext, "svg" )) /* svg file */
1590 {
1591 char *convert = get_expanded_make_variable( "CONVERT" );
1592 char *rsvg = get_expanded_make_variable( "RSVG" );
1593 char *icotool = get_expanded_make_variable( "ICOTOOL" );
1594 if (convert && rsvg && icotool && !src_dir)
1595 {
1596 output( "%s.ico %s.bmp: %s\n", obj, obj, source->filename );
1597 output( "\tCONVERT=\"%s\" ICOTOOL=\"%s\" RSVG=\"%s\" $(BUILDIMAGE) %s $@\n",
1598 convert, icotool, rsvg, source->filename );
1599 }
1600 free( convert );
1601 free( rsvg );
1602 free( icotool );
1603 continue; /* no dependencies */
1604 }
1605 else if (!strcmp( ext, "res" ))
1606 {
1607 strarray_add( &res_files, source->name );
1608 continue; /* no dependencies */
1609 }
1610 else
1611 {
1612 int need_cross = testdll || (source->flags & FLAG_C_IMPLIB) || (module && staticlib);
1613
1614 if (source->flags & FLAG_GENERATED) strarray_add( &clean_files, source->filename );
1615 if (source->flags & FLAG_C_IMPLIB) strarray_add( &implib_objs, strmake( "%s.o", obj ));
1616 strarray_add( &object_files, strmake( "%s.o", obj ));
1617 output( "%s.o: %s\n", obj, source->filename );
1618 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1619 output( "\t$(CC) -c -o $@ %s", source->filename );
1620 output_filenames( includes );
1621 output_filenames( define_args );
1622 output_filenames( extradefs );
1623 if (module || staticlib || testdll) output_filenames( dllflags );
1624 output_filename( "$(ALLCFLAGS)" );
1625 output( "\n" );
1626 if (crosstarget && need_cross)
1627 {
1628 strarray_add( &crossobj_files, strmake( "%s.cross.o", obj ));
1629 output( "%s.cross.o: %s\n", obj, source->filename );
1630 if (subdir) output( "\t$(MKDIR_P) -m 755 %s\n", subdir );
1631 output( "\t$(CROSSCC) -c -o $@ %s", source->filename );
1632 output_filenames( includes );
1633 output_filenames( define_args );
1634 output_filenames( extradefs );
1635 output_filename( "-DWINE_CROSSTEST" );
1636 output_filename( "$(ALLCROSSCFLAGS)" );
1637 output( "\n" );
1638 }
1639 if (testdll && !strcmp( ext, "c" ) && !(source->flags & FLAG_GENERATED))
1640 {
1641 strarray_add( &test_files, source->name );
1642 output( "%s.ok:\n", obj );
1643 output( "\t$(RUNTEST) $(RUNTESTFLAGS) -T %s -M %s -p %s%s %s && touch $@\n", top_obj_dir,
1644 testdll, replace_extension( testdll, ".dll", "_test.exe" ), dllext, obj );
1645 }
1646 if (!strcmp( ext, "c" ) && !(source->flags & FLAG_GENERATED))
1647 strarray_add( &c2man_files, source->filename );
1648 output( "%s.o", obj );
1649 if (crosstarget && need_cross) output( " %s.cross.o", obj );
1650 output( ":" );
1651 }
1652 free( obj );
1653
1654 for (i = 0; i < source->files_count; i++) output_include( source->files[i], source );
1655 output( "\n" );
1656 }
1657
1658 /* rules for files that depend on multiple sources */
1659
1660 if (po_files.count)
1661 {
1662 output( "rsrc.pot: $(WRC)" );
1663 output_filenames( po_files );
1664 output( "\n" );
1665 output( "\t$(WRC) -O pot -o $@" );
1666 if (is_win16) output_filename( "-m16" );
1667 else output_filenames( targetflags );
1668 output_filenames( includes );
1669 output_filenames( define_args );
1670 output_filename( "$(RCFLAGS)" );
1671 output_filenames( po_files );
1672 output( "\n" );
1673 strarray_add( &clean_files, "rsrc.pot" );
1674 }
1675
1676 if (mc_files.count)
1677 {
1678 output( "msg.pot: $(WMC)" );
1679 output_filenames( mc_files );
1680 output( "\n" );
1681 output( "\t$(WMC) -O pot -o $@" );
1682 output_filenames( mc_files );
1683 output( "\n" );
1684 strarray_add( &clean_files, "msg.pot" );
1685 }
1686
1687 if (dlldata_files.count)
1688 {
1689 output( "dlldata.c: $(WIDL) %s\n", src_dir ? strmake("%s/Makefile.in", src_dir ) : "Makefile.in" );
1690 output( "\t$(WIDL) --dlldata-only -o $@" );
1691 output_filenames( dlldata_files );
1692 output( "\n" );
1693 }
1694
1695 if (module && !staticlib)
1696 {
1697 char *importlib = get_expanded_make_variable( "IMPORTLIB" );
1698 struct strarray all_libs = empty_strarray;
1699 char *spec_file = appmode.count ? NULL : replace_extension( module, ".dll", ".spec" );
1700
1701 if (spec_file && src_dir) spec_file = strmake( "%s/%s", src_dir, spec_file );
1702 for (i = 0; i < delayimports.count; i++)
1703 strarray_add( &all_libs, strmake( "-l%s", delayimports.str[i] ));
1704 for (i = 0; i < imports.count; i++)
1705 strarray_add( &all_libs, strmake( "-l%s", imports.str[i] ));
1706 for (i = 0; i < delayimports.count; i++)
1707 strarray_add( &all_libs, strmake( "-Wb,-d%s", delayimports.str[i] ));
1708 strarray_add( &all_libs, "-lwine" );
1709 strarray_addall( &all_libs, get_expanded_make_var_array( "LIBPORT" ));
1710 strarray_addall( &all_libs, get_expanded_make_var_array( "EXTRALIBS" ));
1711 strarray_addall( &all_libs, get_expanded_make_var_array( "LIBS" ));
1712
1713 if (*dllext)
1714 {
1715 strarray_add( &all_targets, strmake( "%s%s", module, dllext ));
1716 strarray_add( &all_targets, strmake( "%s.fake", module ));
1717 output( "%s%s %s.fake:", module, dllext, module );
1718 }
1719 else
1720 {
1721 strarray_add( &all_targets, module );
1722 output( "%s:", module );
1723 }
1724 if (spec_file) output_filename( spec_file );
1725 output_filenames( object_files );
1726 output_filenames( res_files );
1727 output( "\n" );
1728 output( "\t$(WINEGCC) -o $@" );
1729 output_filenames( targetflags );
1730 if (spec_file)
1731 {
1732 output( " -shared %s", spec_file );
1733 output_filenames( extradllflags );
1734 }
1735 else output_filenames( appmode );
1736 output_filenames( object_files );
1737 output_filenames( res_files );
1738 output_filenames( all_libs );
1739 output_filename( "$(LDFLAGS)" );
1740 output( "\n" );
1741
1742 if (spec_file && importlib)
1743 {
1744 if (*dllext)
1745 {
1746 strarray_add( &clean_files, strmake( "lib%s.def", importlib ));
1747 output( "lib%s.def: %s\n", importlib, spec_file );
1748 output( "\t$(WINEBUILD) -w --def -o $@ --export %s", spec_file );
1749 output_filenames( targetflags );
1750 if (is_win16) output_filename( "-m16" );
1751 output( "\n" );
1752 if (implib_objs.count)
1753 {
1754 strarray_add( &clean_files, strmake( "lib%s.def.a", importlib ));
1755 output( "lib%s.def.a:", importlib );
1756 output_filenames( implib_objs );
1757 output( "\n" );
1758 output( "\t$(RM) $@\n" );
1759 output( "\t$(AR) $(ARFLAGS) $@" );
1760 output_filenames( implib_objs );
1761 output( "\n" );
1762 output( "\t$(RANLIB) $@\n" );
1763 }
1764 }
1765 else
1766 {
1767 strarray_add( &clean_files, strmake( "lib%s.a", importlib ));
1768 output( "lib%s.a: %s", importlib, spec_file );
1769 output_filenames( implib_objs );
1770 output( "\n" );
1771 output( "\t$(WINEBUILD) -w --implib -o $@ --export %s", spec_file );
1772 output_filenames( targetflags );
1773 output_filenames( implib_objs );
1774 output( "\n" );
1775 }
1776 if (crosstarget && !is_win16)
1777 {
1778 struct strarray cross_files = strarray_replace_extension( &implib_objs, ".o", ".cross.o" );
1779 strarray_add( &clean_files, strmake( "lib%s.cross.a", importlib ));
1780 output( "lib%s.cross.a: %s", importlib, spec_file );
1781 output_filenames( cross_files );
1782 output( "\n" );
1783 output( "\t$(WINEBUILD) -b %s -w --implib -o $@ --export %s", crosstarget, spec_file );
1784 output_filenames( cross_files );
1785 output( "\n" );
1786 }
1787 }
1788
1789 if (spec_file)
1790 {
1791 if (c2man_files.count && top_obj_dir)
1792 {
1793 char *manext = get_expanded_make_variable( "api_manext" );
1794
1795 output( "manpages::\n" );
1796 output( "\t$(C2MAN) -w %s -R%s", spec_file, top_obj_dir );
1797 output_filename( strmake( "-I%s/include", top_src_dir ? top_src_dir : top_obj_dir ));
1798 output_filename( strmake( "-o %s/documentation/man%s", top_obj_dir, manext ? manext : "3w" ));
1799 output_filenames( c2man_files );
1800 output( "\n" );
1801 output( "htmlpages::\n" );
1802 output( "\t$(C2MAN) -Th -w %s -R%s", spec_file, top_obj_dir );
1803 output_filename( strmake( "-I%s/include", top_src_dir ? top_src_dir : top_obj_dir ));
1804 output_filename( strmake( "-o %s/documentation/html", top_obj_dir ));
1805 output_filenames( c2man_files );
1806 output( "\n" );
1807 output( "sgmlpages::\n" );
1808 output( "\t$(C2MAN) -Ts -w %s -R%s", spec_file, top_obj_dir );
1809 output_filename( strmake( "-I%s/include", top_src_dir ? top_src_dir : top_obj_dir ));
1810 output_filename( strmake( "-o %s/documentation/api-guide", top_obj_dir ));
1811 output_filenames( c2man_files );
1812 output( "\n" );
1813 output( "xmlpages::\n" );
1814 output( "\t$(C2MAN) -Tx -w %s -R%s", spec_file, top_obj_dir );
1815 output_filename( strmake( "-I%s/include", top_src_dir ? top_src_dir : top_obj_dir ));
1816 output_filename( strmake( "-o %s/documentation/api-guide-xml", top_obj_dir ));
1817 output_filenames( c2man_files );
1818 output( "\n" );
1819 strarray_add( &phony_targets, "manpages" );
1820 strarray_add( &phony_targets, "htmlpages" );
1821 strarray_add( &phony_targets, "sgmlpages" );
1822 strarray_add( &phony_targets, "xmlpages" );
1823 }
1824 else output( "manpages htmlpages sgmlpages xmlpages::\n" );
1825 }
1826 }
1827
1828 if (staticlib)
1829 {
1830 strarray_add( &all_targets, staticlib );
1831 output( "%s:", staticlib );
1832 output_filenames( object_files );
1833 output( "\n\t$(RM) $@\n" );
1834 output( "\t$(AR) $(ARFLAGS) $@" );
1835 output_filenames( object_files );
1836 output( "\n\t$(RANLIB) $@\n" );
1837 if (crosstarget && module)
1838 {
1839 char *name = replace_extension( staticlib, ".a", ".cross.a" );
1840
1841 strarray_add( &all_targets, name );
1842 output( "%s:", name );
1843 output_filenames( crossobj_files );
1844 output( "\n\t$(RM) $@\n" );
1845 output( "\t%s-ar $(ARFLAGS) $@", crosstarget );
1846 output_filenames( crossobj_files );
1847 output( "\n\t%s-ranlib $@\n", crosstarget );
1848 }
1849 }
1850
1851 if (testdll)
1852 {
1853 struct strarray ok_files = strarray_replace_extension( &test_files, ".c", ".ok" );
1854 char *testmodule = replace_extension( testdll, ".dll", "_test.exe" );
1855 char *stripped = replace_extension( testdll, ".dll", "_test-stripped.exe" );
1856 struct strarray all_libs = empty_strarray;
1857
1858 for (i = 0; i < imports.count; i++) strarray_add( &all_libs, strmake( "-l%s", imports.str[i] ));
1859 strarray_addall( &all_libs, get_expanded_make_var_array( "LIBS" ));
1860
1861 strarray_add( &all_targets, strmake( "%s%s", testmodule, dllext ));
1862 strarray_add( &clean_files, strmake( "%s%s", stripped, dllext ));
1863 output( "%s%s:\n", testmodule, dllext );
1864 output( "\t$(WINEGCC) -o $@" );
1865 output_filenames( targetflags );
1866 output_filenames( appmode );
1867 output_filenames( object_files );
1868 output_filenames( res_files );
1869 output_filenames( all_libs );
1870 output_filename( "$(LDFLAGS)" );
1871 output( "\n" );
1872 output( "%s%s:\n", stripped, dllext );
1873 output( "\t$(WINEGCC) -s -o $@" );
1874 output_filenames( targetflags );
1875 output_filename( strmake( "-Wb,-F,%s", testmodule ));
1876 output_filenames( appmode );
1877 output_filenames( object_files );
1878 output_filenames( res_files );
1879 output_filenames( all_libs );
1880 output_filename( "$(LDFLAGS)" );
1881 output( "\n" );
1882 output( "%s%s %s%s:", testmodule, dllext, stripped, dllext );
1883 output_filenames( object_files );
1884 output_filenames( res_files );
1885 output( "\n" );
1886
1887 if (top_obj_dir)
1888 {
1889 char *testres = replace_extension( testdll, ".dll", "_test.res" );
1890 output( "all: %s/programs/winetest/%s\n", top_obj_dir, testres );
1891 output( "%s/programs/winetest/%s: %s%s\n", top_obj_dir, testres, stripped, dllext );
1892 output( "\techo \"%s TESTRES \\\"%s%s\\\"\" | $(WRC) -o $@\n",
1893 testmodule, stripped, dllext );
1894 }
1895
1896 if (crosstarget)
1897 {
1898 char *crosstest = replace_extension( testdll, ".dll", "_crosstest.exe" );
1899
1900 strarray_add( &clean_files, crosstest );
1901 output( "crosstest: %s\n", crosstest );
1902 output( "%s:", crosstest );
1903 output_filenames( crossobj_files );
1904 output_filenames( res_files );
1905 output( "\n" );
1906 output( "\t$(CROSSWINEGCC) -o $@ -b %s", crosstarget );
1907 output_filenames( crossobj_files );
1908 output_filenames( res_files );
1909 output_filenames( all_libs );
1910 output_filename( "$(LDFLAGS)" );
1911 output( "\n" );
1912 strarray_add( &phony_targets, "crosstest" );
1913 }
1914
1915 output( "testlist.c: $(MAKECTESTS) %s\n", src_dir ? strmake("%s/Makefile.in", src_dir ) : "Makefile.in" );
1916 output( "\t$(MAKECTESTS) -o $@" );
1917 output_filenames( test_files );
1918 output( "\n" );
1919 output_filenames( ok_files );
1920 output( ": %s%s ../%s%s\n", testmodule, dllext, testdll, dllext );
1921 output( "check test:" );
1922 output_filenames( ok_files );
1923 output( "\n" );
1924 output( "testclean::\n" );
1925 output( "\t$(RM)" );
1926 output_filenames( ok_files );
1927 output( "\n" );
1928 strarray_addall( &clean_files, ok_files );
1929 strarray_add( &phony_targets, "check" );
1930 strarray_add( &phony_targets, "test" );
1931 strarray_add( &phony_targets, "testclean" );
1932 }
1933
1934 if (all_targets.count)
1935 {
1936 output( "all:" );
1937 output_filenames( all_targets );
1938 output( "\n" );
1939 }
1940
1941 strarray_addall( &clean_files, object_files );
1942 strarray_addall( &clean_files, crossobj_files );
1943 strarray_addall( &clean_files, res_files );
1944 strarray_addall( &clean_files, all_targets );
1945 strarray_addall( &clean_files, get_expanded_make_var_array( "EXTRA_TARGETS" ));
1946
1947 if (clean_files.count)
1948 {
1949 output( "clean::\n" );
1950 output( "\t$(RM)" );
1951 output_filenames( clean_files );
1952 output( "\n" );
1953 strarray_add( &phony_targets, "clean" );
1954 }
1955
1956 if (top_obj_dir)
1957 {
1958 output( "depend:\n" );
1959 output( "\t@cd %s && $(MAKE) %s/depend\n", top_obj_dir, base_dir );
1960 strarray_add( &phony_targets, "depend" );
1961 }
1962
1963 if (phony_targets.count)
1964 {
1965 output( ".PHONY:" );
1966 output_filenames( phony_targets );
1967 output( "\n" );
1968 }
1969
1970 return clean_files;
1971 }
1972
1973
1974 /*******************************************************************
1975 * create_temp_file
1976 */
1977 static FILE *create_temp_file( const char *orig )
1978 {
1979 char *name = xmalloc( strlen(orig) + 13 );
1980 unsigned int i, id = getpid();
1981 int fd;
1982 FILE *ret = NULL;
1983
1984 for (i = 0; i < 100; i++)
1985 {
1986 sprintf( name, "%s.tmp%08x", orig, id );
1987 if ((fd = open( name, O_RDWR | O_CREAT | O_EXCL, 0666 )) != -1)
1988 {
1989 ret = fdopen( fd, "w" );
1990 break;
1991 }
1992 if (errno != EEXIST) break;
1993 id += 7777;
1994 }
1995 if (!ret) fatal_error( "failed to create output file for '%s'\n", orig );
1996 temp_file_name = name;
1997 return ret;
1998 }
1999
2000
2001 /*******************************************************************
2002 * rename_temp_file
2003 */
2004 static void rename_temp_file( const char *dest )
2005 {
2006 int ret = rename( temp_file_name, dest );
2007 if (ret == -1 && errno == EEXIST)
2008 {
2009 /* rename doesn't overwrite on windows */
2010 unlink( dest );
2011 ret = rename( temp_file_name, dest );
2012 }
2013 if (ret == -1) fatal_error( "failed to rename output file to '%s'\n", dest );
2014 temp_file_name = NULL;
2015 }
2016
2017
2018 /*******************************************************************
2019 * output_gitignore
2020 */
2021 static void output_gitignore( const char *dest, const struct strarray *files )
2022 {
2023 int i;
2024
2025 output_file = create_temp_file( dest );
2026
2027 output( "# Automatically generated by make depend; DO NOT EDIT!!\n" );
2028 output( "/.gitignore\n" );
2029 output( "/Makefile\n" );
2030 for (i = 0; i < files->count; i++)
2031 {
2032 if (!strchr( files->str[i], '/' )) output( "/" );
2033 output( "%s\n", files->str[i] );
2034 }
2035
2036 if (fclose( output_file )) fatal_perror( "write" );
2037 output_file = NULL;
2038 rename_temp_file( dest );
2039 }
2040
2041
2042 /*******************************************************************
2043 * output_dependencies
2044 */
2045 static void output_dependencies( const char *path )
2046 {
2047 struct strarray targets = empty_strarray;
2048
2049 if (Separator && ((output_file = fopen( path, "r" ))))
2050 {
2051 char buffer[1024];
2052 FILE *tmp_file = create_temp_file( path );
2053 int found = 0;
2054
2055 while (fgets( buffer, sizeof(buffer), output_file ) && !found)
2056 {
2057 if (fwrite( buffer, 1, strlen(buffer), tmp_file ) != strlen(buffer)) fatal_perror( "write" );
2058 found = !strncmp( buffer, Separator, strlen(Separator) );
2059 }
2060 if (fclose( output_file )) fatal_perror( "write" );
2061 output_file = tmp_file;
2062 if (!found) output( "\n%s\n", Separator );
2063 }
2064 else
2065 {
2066 if (!(output_file = fopen( path, Separator ? "a" : "w" )))
2067 fatal_perror( "%s", path );
2068 }
2069
2070 targets = output_sources();
2071
2072 fclose( output_file );
2073 output_file = NULL;
2074 if (temp_file_name) rename_temp_file( path );
2075
2076 if (!src_dir) output_gitignore( strmake( "%s/.gitignore", base_dir ), &targets );
2077 }
2078
2079
2080 /*******************************************************************
2081 * update_makefile
2082 */
2083 static void update_makefile( const char *path )
2084 {
2085 static const char *source_vars[] =
2086 {
2087 "C_SRCS",
2088 "OBJC_SRCS",
2089 "RC_SRCS",
2090 "MC_SRCS",
2091 "IDL_SRCS",
2092 "BISON_SRCS",
2093 "LEX_SRCS",
2094 "XTEMPLATE_SRCS",
2095 "SVG_SRCS",
2096 "FONT_SRCS",
2097 "IN_SRCS",
2098 "MANPAGES",
2099 NULL
2100 };
2101 const char **var;
2102 unsigned int i;
2103 int use_msvcrt = 0;
2104 struct strarray value;
2105 struct incl_file *file;
2106
2107 base_dir = path;
2108 output_file_name = strmake( "%s/%s", base_dir, makefile_name );
2109 parse_makefile();
2110
2111 src_dir = get_expanded_make_variable( "srcdir" );
2112 top_src_dir = get_expanded_make_variable( "top_srcdir" );
2113 top_obj_dir = get_expanded_make_variable( "top_builddir" );
2114 parent_dir = get_expanded_make_variable( "PARENTSRC" );
2115
2116 appmode = get_expanded_make_var_array( "APPMODE" );
2117 dllflags = get_expanded_make_var_array( "DLLFLAGS" );
2118 imports = get_expanded_make_var_array( "IMPORTS" );
2119
2120 for (i = 0; i < appmode.count && !use_msvcrt; i++)
2121 use_msvcrt = !strcmp( appmode.str[i], "-mno-cygwin" );
2122 for (i = 0; i < imports.count && !use_msvcrt; i++)
2123 use_msvcrt = !strncmp( imports.str[i], "msvcr", 5 );
2124
2125 include_args = empty_strarray;
2126 define_args = empty_strarray;
2127 strarray_add( &define_args, "-D__WINESRC__" );
2128
2129 value = get_expanded_make_var_array( "EXTRAINCL" );
2130 for (i = 0; i < value.count; i++)
2131 if (!strncmp( value.str[i], "-I", 2 ))
2132 strarray_add_uniq( &include_args, value.str[i] );
2133 else
2134 strarray_add_uniq( &define_args, value.str[i] );
2135 strarray_addall( &define_args, get_expanded_make_var_array( "EXTRADEFS" ));
2136
2137 init_paths();
2138
2139 if (use_msvcrt)
2140 {
2141 strarray_add( &dllflags, get_expanded_make_variable( "MSVCRTFLAGS" ));
2142 strarray_add( &include_args,
2143 strmake( "-I%s/include/msvcrt", top_src_dir ? top_src_dir : top_obj_dir ));
2144 }
2145
2146 list_init( &sources );
2147 list_init( &includes );
2148
2149 for (var = source_vars; *var; var++)
2150 {
2151 value = get_expanded_make_var_array( *var );
2152 for (i = 0; i < value.count; i++) add_src_file( value.str[i] );
2153 }
2154
2155 add_generated_sources();
2156
2157 value = get_expanded_make_var_array( "EXTRA_OBJS" );
2158 for (i = 0; i < value.count; i++)
2159 {
2160 /* default to .c for unknown extra object files */
2161 if (strendswith( value.str[i], ".o" ))
2162 add_generated_source( value.str[i], replace_extension( value.str[i], ".o", ".c" ) );
2163 else
2164 add_generated_source( value.str[i], NULL );
2165 }
2166
2167 LIST_FOR_EACH_ENTRY( file, &includes, struct incl_file, entry ) parse_file( file, 0 );
2168 output_dependencies( output_file_name );
2169 output_file_name = NULL;
2170 }
2171
2172
2173 /*******************************************************************
2174 * parse_makeflags
2175 */
2176 static void parse_makeflags( const char *flags )
2177 {
2178 const char *p = flags;
2179 char *var, *buffer = xmalloc( strlen(flags) + 1 );
2180
2181 while (*p)
2182 {
2183 while (isspace(*p)) p++;
2184 var = buffer;
2185 while (*p && !isspace(*p))
2186 {
2187 if (*p == '\\' && p[1]) p++;
2188 *var++ = *p++;
2189 }
2190 *var = 0;
2191 if (var > buffer) set_make_variable( &cmdline_vars, buffer );
2192 }
2193 }
2194
2195
2196 /*******************************************************************
2197 * parse_option
2198 */
2199 static int parse_option( const char *opt )
2200 {
2201 if (opt[0] != '-')
2202 {
2203 if (strchr( opt, '=' )) return set_make_variable( &cmdline_vars, opt );
2204 return 0;
2205 }
2206 switch(opt[1])
2207 {
2208 case 'I':
2209 if (opt[2]) strarray_add_uniq( &include_args, opt );
2210 break;
2211 case 'C':
2212 src_dir = opt + 2;
2213 break;
2214 case 'S':
2215 top_src_dir = opt + 2;
2216 break;
2217 case 'T':
2218 top_obj_dir = opt + 2;
2219 break;
2220 case 'P':
2221 parent_dir = opt + 2;
2222 break;
2223 case 'f':
2224 if (opt[2]) makefile_name = opt + 2;
2225 break;
2226 case 'M':
2227 parse_makefile_mode = 1;
2228 break;
2229 case 'R':
2230 relative_dir_mode = 1;
2231 break;
2232 case 's':
2233 if (opt[2]) Separator = opt + 2;
2234 else Separator = NULL;
2235 break;
2236 case 'x':
2237 break; /* ignored */
2238 default:
2239 fprintf( stderr, "Unknown option '%s'\n%s", opt, Usage );
2240 exit(1);
2241 }
2242 return 1;
2243 }
2244
2245
2246 /*******************************************************************
2247 * main
2248 */
2249 int main( int argc, char *argv[] )
2250 {
2251 const char *makeflags = getenv( "MAKEFLAGS" );
2252 struct incl_file *pFile;
2253 int i, j;
2254
2255 if (makeflags) parse_makeflags( makeflags );
2256
2257 i = 1;
2258 while (i < argc)
2259 {
2260 if (parse_option( argv[i] ))
2261 {
2262 for (j = i; j < argc; j++) argv[j] = argv[j+1];
2263 argc--;
2264 }
2265 else i++;
2266 }
2267
2268 if (relative_dir_mode)
2269 {
2270 char *relpath;
2271
2272 if (argc != 3)
2273 {
2274 fprintf( stderr, "Option -r needs two directories\n%s", Usage );
2275 exit( 1 );
2276 }
2277 relpath = get_relative_path( argv[1], argv[2] );
2278 printf( "%s\n", relpath ? relpath : "." );
2279 exit( 0 );
2280 }
2281
2282 atexit( cleanup_files );
2283 signal( SIGTERM, exit_on_signal );
2284 signal( SIGINT, exit_on_signal );
2285 #ifdef SIGHUP
2286 signal( SIGHUP, exit_on_signal );
2287 #endif
2288
2289 if (parse_makefile_mode)
2290 {
2291 for (i = 1; i < argc; i++) update_makefile( argv[i] );
2292 exit( 0 );
2293 }
2294
2295 init_paths();
2296 for (i = 1; i < argc; i++) add_src_file( argv[i] );
2297 add_generated_sources();
2298
2299 LIST_FOR_EACH_ENTRY( pFile, &includes, struct incl_file, entry ) parse_file( pFile, 0 );
2300 output_dependencies( makefile_name );
2301 return 0;
2302 }
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