This source file includes following definitions.
- can_select_option
- think_positively
- ask_value
- ask_int_choice
- rebuild_file
- use_old_config
- build_defines
- ask_parameters
- dump_script
- dump_fixed_local
- dump_fixed_defines
- main
- bin2hex
1
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7
8 #define DISABLED_OPTIONS (B(OPT_PNP)|B(OPT_AEDSP16)|B(OPT_SBPRO)|B(OPT_SB16))
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36
37 #include <stdio.h>
38 #include <unistd.h>
39 #include <stdlib.h>
40 #include <fcntl.h>
41 #include <string.h>
42
43 #define B(x) (1 << (x))
44
45
46
47
48
49 #define OPT_PAS 0
50 #define OPT_SB 1
51 #define OPT_ADLIB 2
52 #define OPT_LAST_MUTUAL 2
53
54 #define OPT_GUS 3
55 #define OPT_MPU401 4
56 #define OPT_UART6850 5
57 #define OPT_PSS 6
58 #define OPT_GUS16 7
59 #define OPT_GUSMAX 8
60 #define OPT_MSS 9
61 #define OPT_SSCAPE 10
62 #define OPT_TRIX 11
63 #define OPT_MAD16 12
64 #define OPT_CS4232 13
65 #define OPT_MAUI 14
66 #define OPT_PNP 15
67
68 #define OPT_HIGHLEVEL 16
69 #define OPT_SBPRO 16
70 #define OPT_SB16 17
71 #define OPT_AEDSP16 18
72 #define OPT_AUDIO 19
73 #define OPT_MIDI_AUTO 20
74 #define OPT_MIDI 21
75 #define OPT_YM3812_AUTO 22
76 #define OPT_YM3812 23
77 #define OPT_SEQUENCER 24
78 #define OPT_LAST 24
79
80 #define DUMMY_OPTS (B(OPT_MIDI_AUTO)|B(OPT_YM3812_AUTO))
81
82 #define ANY_DEVS (B(OPT_AUDIO)|B(OPT_MIDI)|B(OPT_SEQUENCER)|B(OPT_GUS)| \
83 B(OPT_MPU401)|B(OPT_PSS)|B(OPT_GUS16)|B(OPT_GUSMAX)| \
84 B(OPT_MSS)|B(OPT_SSCAPE)|B(OPT_UART6850)|B(OPT_TRIX)| \
85 B(OPT_MAD16)|B(OPT_CS4232)|B(OPT_MAUI))
86 #define AUDIO_CARDS (B (OPT_PSS) | B (OPT_SB) | B (OPT_PAS) | B (OPT_GUS) | \
87 B (OPT_MSS) | B (OPT_GUS16) | B (OPT_GUSMAX) | B (OPT_TRIX) | \
88 B (OPT_SSCAPE)| B(OPT_MAD16) | B(OPT_CS4232))
89 #define MIDI_CARDS (B (OPT_PSS) | B (OPT_SB) | B (OPT_PAS) | B (OPT_MPU401) | \
90 B (OPT_GUS) | B (OPT_TRIX) | B (OPT_SSCAPE)|B(OPT_MAD16) | \
91 B (OPT_CS4232)|B(OPT_MAUI))
92 #define MPU_DEVS (B(OPT_PSS)|B(OPT_SSCAPE)|B(OPT_TRIX)|B(OPT_MAD16)|\
93 B(OPT_CS4232)|B(OPT_PNP)|B(OPT_MAUI))
94 #define AD1848_DEVS (B(OPT_GUS16)|B(OPT_MSS)|B(OPT_PSS)|B(OPT_GUSMAX)|\
95 B(OPT_SSCAPE)|B(OPT_TRIX)|B(OPT_MAD16)|B(OPT_CS4232)|\
96 B(OPT_PNP))
97
98
99
100
101
102
103 typedef struct
104 {
105 unsigned long conditions;
106 unsigned long exclusive_options;
107 char macro[20];
108 int verify;
109 int alias;
110 int default_answ;
111 }
112
113 hw_entry;
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130 hw_entry hw_table[] =
131 {
132
133
134
135 {0, 0, "PAS", 1, 0, 0},
136 {0, 0, "SB", 1, 0, 0},
137 {0, B (OPT_PAS) | B (OPT_SB), "ADLIB", 1, 0, 0},
138
139 {0, 0, "GUS", 1, 0, 0},
140 {0, 0, "MPU401", 1, 0, 0},
141 {0, 0, "UART6850", 1, 0, 0},
142 {0, 0, "PSS", 1, 0, 0},
143 {B (OPT_GUS), 0, "GUS16", 1, 0, 0},
144 {B (OPT_GUS), B (OPT_GUS16), "GUSMAX", 1, 0, 0},
145 {0, 0, "MSS", 1, 0, 0},
146 {0, 0, "SSCAPE", 1, 0, 0},
147 {0, 0, "TRIX", 1, 0, 0},
148 {0, 0, "MAD16", 1, 0, 0},
149 {0, 0, "CS4232", 1, 0, 0},
150 {0, 0, "MAUI", 1, 0, 0},
151 {0, 0, "PNP", 1, 0, 0},
152
153 {B (OPT_SB), B (OPT_PAS), "SBPRO", 1, 0, 1},
154 {B (OPT_SB) | B (OPT_SBPRO), B (OPT_PAS), "SB16", 1, 0, 1},
155 {B (OPT_SBPRO) | B (OPT_MSS) | B (OPT_MPU401), 0, "AEDSP16", 1, 0, 0},
156 {AUDIO_CARDS, 0, "AUDIO", 1, 0, 1},
157 {B (OPT_MPU401) | B (OPT_MAUI), 0, "MIDI_AUTO", 0, OPT_MIDI, 0},
158 {MIDI_CARDS, 0, "MIDI", 1, 0, 1},
159 {B (OPT_ADLIB), 0, "YM3812_AUTO", 0, OPT_YM3812, 0},
160 {B (OPT_PSS) | B (OPT_SB) | B (OPT_PAS) | B (OPT_ADLIB) | B (OPT_MSS) | B (OPT_PSS), B (OPT_YM3812_AUTO), "YM3812", 1, 0, 1},
161 {B (OPT_MIDI) | B (OPT_YM3812) | B (OPT_YM3812_AUTO) | B (OPT_GUS), 0, "SEQUENCER", 0, 0, 1}
162 };
163
164 char *questions[] =
165 {
166 "ProAudioSpectrum 16 support",
167 "SoundBlaster (SB, SBPro, SB16, clones) support",
168 "Generic OPL2/OPL3 FM synthesizer support",
169 "Gravis Ultrasound support",
170 "MPU-401 support (NOT for SB16)",
171 "6850 UART Midi support",
172 "PSS (ECHO-ADI2111) support",
173 "16 bit sampling option of GUS (_NOT_ GUS MAX)",
174 "GUS MAX support",
175 "Microsoft Sound System support",
176 "Ensoniq Soundscape support",
177 "MediaTriX AudioTriX Pro support",
178 "Support for MAD16 and/or Mozart based cards",
179 "Support for Crystal CS4232 based (PnP) cards",
180 "Support for Turtle Beach Wave Front (Maui, Tropez) synthesizers",
181 "Support for PnP sound cards (_EXPERIMENTAL_)",
182
183 "SoundBlaster Pro support",
184 "SoundBlaster 16 support",
185 "Audio Excel DSP 16 initialization support",
186 "/dev/dsp and /dev/audio support",
187 "This should not be asked",
188 "MIDI interface support",
189 "This should not be asked",
190 "FM synthesizer (YM3812/OPL-3) support",
191 "/dev/sequencer support",
192 "Is the sky really falling"
193 };
194
195
196 char *help[] =
197 {
198 "Enable this option only if you have a Pro Audio Spectrum 16,\n"
199 "Pro Audio Studio 16, or Logitech SoundMan 16. Don't enable this if\n"
200 "you have some other card made by MediaVision or Logitech as\n"
201 "they are not PAS16 compatible.\n",
202
203 "Enable this if you have an original SoundBlaster card made by\n"
204 "Creative Labs or a 100%% hardware compatible clone. For an\n"
205 "unknown card you may want to try this if it claims to be\n"
206 "SoundBlaster compatible.\n",
207
208 "Enable this option if your sound card has a Yamaha OPL2 or OPL3\n"
209 "FM synthesizer chip.\n",
210
211 "Enable this option for any type of Gravis Ultrasound card\n"
212 "including the GUS or GUS MAX.\n",
213
214 "The MPU401 interface is supported by almost all sound cards. However,\n"
215 "some natively supported cards have their own driver for\n"
216 "MPU401. Enabling the MPU401 option with these cards will cause a\n"
217 "conflict. Also enabling MPU401 on a system that doesn't really have a\n"
218 "MPU401 could cause some trouble. It's safe to enable this if you have a\n"
219 "true MPU401 MIDI interface card.\n",
220
221 "This option enables support for MIDI interfaces based on the 6850\n"
222 "UART chip. This interface is rarely found on sound cards.\n",
223
224 "Enable this option if you have an Orchid SW32, Cardinal DSP16 or other\n"
225 "sound card based on the PSS chipset (AD1848 codec, ADSP-2115 DSP chip,\n"
226 "and Echo ESC614 ASIC CHIP).\n",
227
228 "Enable this if you have installed the 16-bit sampling daughtercard on\n"
229 "your GUS card. Do not use if you have a GUS MAX as enabling this option\n"
230 "disables GUS MAX support.\n",
231
232 "Enable this option if you have a Gravis Ultrasound MAX sound\n"
233 "card\n",
234
235 "Enable this option if you have the original Windows Sound System\n"
236 "card made by Microsoft or the Aztech SG 16 Pro or NX16 Pro.\n",
237
238 "Enable this if you have a sound card based on the Ensoniq\n"
239 "Soundscape chipset. Such cards are being manufactured by Ensoniq,\n"
240 "Spea and Reveal (Reveal makes other cards as well).\n",
241
242 "Enable this option if you have the AudioTriX Pro sound card\n"
243 "manufactured by MediaTrix.\n",
244
245 "Enable this if your card has a Mozart (OAK OTI-601) or MAD16 (OPTi\n"
246 "82C928 or 82C929) audio interface chip. These chips are currently\n"
247 "quite common so it's possible that many no-name cards have one of\n"
248 "them. In addition the MAD16 chip is used in some cards made by known\n"
249 "manufacturers such as Turtle Beach (Tropez), Reveal (some models) and\n"
250 "Diamond (latest ones).\n",
251
252 "Enable this if you have a card based on the Crystal CS4232 chip set.\n",
253
254 "Enable this option if you have a Turtle Beach Wave Front, Maui,\n"
255 "or Tropez sound card.\n",
256
257 "Use this option to enable experimental support for cards that\n"
258 "use the Plug and Play protocol.\n",
259
260 "Enable this option if your card is a SoundBlaster Pro or\n"
261 "SoundBlaster 16. It also works with many SoundBlaster Pro clones.\n",
262
263 "Enable this if you have a SoundBlaster 16, including the AWE32.\n",
264
265 "Enable this if you have an Audio Excel DSP16 card. See the file\n"
266 "Readme.aedsp16 for more information.\n",
267
268 "This option enables the A/D and D/A converter (PCM) devices\n"
269 "supported by almost all sound cards.\n",
270
271 "This should not be asked",
272
273 "This enables the dev/midixx devices and access to any MIDI ports\n"
274 "using /dev/sequencer and /dev/music. This option also affects any\n"
275 "MPU401 and/or General MIDI compatible devices.\n",
276
277 "This should not be asked",
278
279 "This enables the Yamaha FM synthesizer chip used on many sound\n"
280 "cards.\n",
281
282 "This enables the /dev/sequencer and /dev/music devices used for\n"
283 "playing computer music.\n",
284
285 "Is the sky really falling"
286 };
287
288 struct kludge
289 {
290 char *name;
291 int mask;
292 }
293 extra_options[] =
294 {
295 {
296 "MPU_EMU", MPU_DEVS
297 }
298 ,
299 {
300 "AD1848", AD1848_DEVS
301 }
302 ,
303 {
304 NULL, 0
305 }
306 };
307
308 char *oldconf = "/etc/soundconf";
309
310 int old_config_used = 0;
311 int def_size, sb_base = 0;
312
313 unsigned long selected_options = 0;
314 int sb_dma = 0;
315
316 int dump_only = 0;
317
318 void build_defines (void);
319
320 #include "hex2hex.h"
321 int bin2hex (char *path, char *target, char *varname);
322
323 int
324 can_select_option (int nr)
325 {
326
327 if (hw_table[nr].conditions)
328 if (!(hw_table[nr].conditions & selected_options))
329 return 0;
330
331 if (hw_table[nr].exclusive_options)
332 if (hw_table[nr].exclusive_options & selected_options)
333 return 0;
334
335 if (DISABLED_OPTIONS & B (nr))
336 return 0;
337
338 return 1;
339 }
340
341 int
342 think_positively (char *prompt, int def_answ, char *help)
343 {
344 char answ[512];
345 int len;
346
347 response:
348 fprintf (stderr, prompt);
349 if (def_answ)
350 fprintf (stderr, " [Y/n/?] ");
351 else
352 fprintf (stderr, " [N/y/?] ");
353
354 if ((len = read (0, answ, sizeof (answ))) < 1)
355 {
356 fprintf (stderr, "\n\nERROR! Cannot read stdin\n");
357
358 perror ("stdin");
359 printf ("invalid_configuration__run_make_config_again\n");
360 exit (-1);
361 }
362
363 if (len < 2)
364
365
366 return def_answ;
367
368 if (answ[0] == '?')
369 {
370 fprintf (stderr, "\n");
371 fprintf (stderr, help);
372 fprintf (stderr, "\n");
373 goto response;
374 }
375
376 answ[len - 1] = 0;
377
378 if (!strcmp (answ, "y") || !strcmp (answ, "Y"))
379 return 1;
380
381 return 0;
382 }
383
384 int
385 ask_value (char *format, int default_answer)
386 {
387 char answ[512];
388 int len, num;
389
390 play_it_again_Sam:
391
392 if ((len = read (0, answ, sizeof (answ))) < 1)
393 {
394 fprintf (stderr, "\n\nERROR! Cannot read stdin\n");
395
396 perror ("stdin");
397 printf ("invalid_configuration__run_make_config_again\n");
398 exit (-1);
399 }
400
401 if (len < 2)
402
403
404 return default_answer;
405
406 answ[len - 1] = 0;
407
408 if (sscanf (answ, format, &num) != 1)
409 {
410 fprintf (stderr, "Illegal format. Try again: ");
411 goto play_it_again_Sam;
412 }
413
414 return num;
415 }
416
417 #define FMT_HEX 1
418 #define FMT_INT 2
419
420 void
421 ask_int_choice (int mask, char *macro,
422 char *question,
423 int format,
424 int defa,
425 char *choices)
426 {
427 int num, i;
428
429 if (dump_only)
430 {
431
432 for (i = 0; i < OPT_LAST; i++)
433 if (mask == B (i))
434 {
435 unsigned int j;
436
437 for (j = 0; j < strlen (choices); j++)
438 if (choices[j] == '\'')
439 choices[j] = '_';
440
441 printf ("\nif [ \"$CONFIG_%s\" = \"y\" ]; then\n",
442 hw_table[i].macro);
443 if (format == FMT_INT)
444 printf ("int '%s %s' %s %d\n", question, choices, macro, defa);
445 else
446 printf ("hex '%s %s' %s %x\n", question, choices, macro, defa);
447 printf ("fi\n");
448 }
449 }
450 else
451 {
452 if (!(mask & selected_options))
453 return;
454
455 fprintf (stderr, "\n%s\n", question);
456 if (strcmp (choices, ""))
457 fprintf (stderr, "Possible values are: %s\n", choices);
458
459 if (format == FMT_INT)
460 {
461 if (defa == -1)
462 fprintf (stderr, "\t(-1 disables this feature)\n");
463 fprintf (stderr, "The default value is %d\n", defa);
464 fprintf (stderr, "Enter the value: ");
465 num = ask_value ("%d", defa);
466 if (num == -1)
467 return;
468 fprintf (stderr, "%s set to %d.\n", question, num);
469 printf ("#define %s %d\n", macro, num);
470 }
471 else
472 {
473 if (defa == 0)
474 fprintf (stderr, "\t(0 disables this feature)\n");
475 fprintf (stderr, "The default value is %x\n", defa);
476 fprintf (stderr, "Enter the value: ");
477 num = ask_value ("%x", defa);
478 if (num == 0)
479 return;
480 fprintf (stderr, "%s set to %x.\n", question, num);
481 printf ("#define %s 0x%x\n", macro, num);
482 }
483 }
484 }
485
486 void
487 rebuild_file (char *line)
488 {
489 char *method, *next, *old, *var, *p;
490
491 method = p = line;
492
493 while (*p && *p != ' ')
494 p++;
495 *p++ = 0;
496
497 old = p;
498 while (*p && *p != ' ')
499 p++;
500 *p++ = 0;
501
502 next = p;
503 while (*p && *p != ' ')
504 p++;
505 *p++ = 0;
506
507 var = p;
508 while (*p && *p != ' ')
509 p++;
510 *p++ = 0;
511
512 fprintf (stderr, "Rebuilding file `%s' (%s %s)\n", next, method, old);
513
514 if (strcmp (method, "bin2hex") == 0)
515 {
516 if (!bin2hex (old, next, var))
517 {
518 fprintf (stderr, "Rebuild failed\n");
519 exit (-1);
520 }
521 }
522 else if (strcmp (method, "hex2hex") == 0)
523 {
524 if (!hex2hex (old, next, var))
525 {
526 fprintf (stderr, "Rebuild failed\n");
527 exit (-1);
528 }
529 }
530 else
531 {
532 fprintf (stderr, "Failed to build `%s' - unknown method %s\n",
533 next, method);
534 exit (-1);
535 }
536 }
537
538 int
539 use_old_config (char *filename)
540 {
541 char buf[1024];
542 int i = 0;
543
544 FILE *oldf;
545
546 fprintf (stderr, "Copying old configuration from `%s'\n", filename);
547
548 if ((oldf = fopen (filename, "r")) == NULL)
549 {
550 fprintf (stderr, "Couldn't open previous configuration file\n");
551 perror (filename);
552 return 0;
553 }
554
555 while (fgets (buf, 1024, oldf) != NULL)
556 {
557 char tmp[100];
558
559 if (buf[0] != '#')
560 {
561 printf ("%s", buf);
562
563 strncpy (tmp, buf, 8);
564 tmp[8] = 0;
565
566 if (strcmp (tmp, "/*build ") == 0)
567 rebuild_file (&buf[8]);
568
569 continue;
570 }
571
572 strncpy (tmp, buf, 8);
573 tmp[8] = 0;
574
575 if (strcmp (tmp, "#define ") == 0)
576 {
577 char *id = &buf[8];
578
579 i = 0;
580 while (id[i] && id[i] != ' ' &&
581 id[i] != '\t' && id[i] != '\n')
582 i++;
583
584 strncpy (tmp, id, i);
585 tmp[i] = 0;
586
587 if (strcmp (tmp, "SELECTED_SOUND_OPTIONS") == 0)
588 continue;
589
590 if (strcmp (tmp, "KERNEL_SOUNDCARD") == 0)
591 continue;
592
593 if (strcmp (tmp, "JAZZ_DMA16") == 0)
594 {
595 printf ("#define SB_DMA2 %s\n",
596 &buf[18]);
597 continue;
598 }
599
600 if (strcmp (tmp, "SB16_DMA") == 0)
601 {
602 printf ("#define SB_DMA2 %s\n",
603 &buf[16]);
604 continue;
605 }
606
607 tmp[8] = 0;
608 if (strcmp (tmp, "EXCLUDE_") == 0)
609 continue;
610
611 strncpy (tmp, id, i);
612 tmp[7] = 0;
613
614 if (strcmp (tmp, "CONFIG_") == 0)
615 {
616 strncpy (tmp, &id[7], i - 7);
617 tmp[i - 7] = 0;
618
619 for (i = 0; i <= OPT_LAST; i++)
620 if (strcmp (hw_table[i].macro, tmp) == 0)
621 {
622 selected_options |= (1 << i);
623 break;
624 }
625 continue;
626 }
627
628 printf ("%s", buf);
629 continue;
630 }
631
632 if (strcmp (tmp, "#undef ") == 0)
633 {
634 char *id = &buf[8];
635
636 i = 0;
637 while (id[i] && id[i] != ' ' &&
638 id[i] != '\t' && id[i] != '\n')
639 i++;
640
641 strncpy (tmp, id, i);
642 tmp[7] = 0;
643 if (strcmp (tmp, "CONFIG_") == 0)
644 continue;
645
646 strncpy (tmp, id, i);
647
648 tmp[8] = 0;
649 if (strcmp (tmp, "EXCLUDE_") != 0)
650 continue;
651 strncpy (tmp, &id[8], i - 8);
652 tmp[i - 8] = 0;
653
654 for (i = 0; i <= OPT_LAST; i++)
655 if (strcmp (hw_table[i].macro, tmp) == 0)
656 {
657 selected_options |= (1 << i);
658 break;
659 }
660 continue;
661 }
662
663 printf ("%s", buf);
664 }
665 fclose (oldf);
666
667 for (i = 0; i <= OPT_LAST; i++)
668 if (!hw_table[i].alias)
669 if (selected_options & B (i))
670 printf ("#define CONFIG_%s\n", hw_table[i].macro);
671 else
672 printf ("#undef CONFIG_%s\n", hw_table[i].macro);
673
674
675 printf ("\n");
676
677 i = 0;
678
679 while (extra_options[i].name != NULL)
680 {
681 if (selected_options & extra_options[i].mask)
682 printf ("#define CONFIG_%s\n", extra_options[i].name);
683 else
684 printf ("#undef CONFIG_%s\n", extra_options[i].name);
685 i++;
686 }
687
688 printf ("\n");
689
690 printf ("#define SELECTED_SOUND_OPTIONS\t0x%08x\n", selected_options);
691 fprintf (stderr, "Old configuration copied.\n");
692
693 build_defines ();
694 old_config_used = 1;
695 return 1;
696 }
697
698 void
699 build_defines (void)
700 {
701 FILE *optf;
702 int i;
703
704 if ((optf = fopen (".defines", "w")) == NULL)
705 {
706 perror (".defines");
707 exit (-1);
708 }
709
710
711 for (i = 0; i <= OPT_LAST; i++)
712 if (!hw_table[i].alias)
713 if (selected_options & B (i))
714 fprintf (optf, "CONFIG_%s=y\n", hw_table[i].macro);
715
716
717 fprintf (optf, "\n");
718
719 i = 0;
720
721 while (extra_options[i].name != NULL)
722 {
723 if (selected_options & extra_options[i].mask)
724 fprintf (optf, "CONFIG_%s=y\n", extra_options[i].name);
725 i++;
726 }
727
728 fprintf (optf, "\n");
729 fclose (optf);
730 }
731
732 void
733 ask_parameters (void)
734 {
735 int num;
736
737 build_defines ();
738
739
740
741
742 ask_int_choice (B (OPT_AEDSP16), "AEDSP16_BASE",
743 "I/O base for Audio Excel DSP 16",
744 FMT_HEX,
745 0x220,
746 "220 or 240");
747
748 ask_int_choice (B (OPT_SB), "SBC_BASE",
749 "I/O base for SB",
750 FMT_HEX,
751 0x220,
752 "Check from manual of the card");
753
754 ask_int_choice (B (OPT_SB), "SBC_IRQ",
755 "SoundBlaster IRQ",
756 FMT_INT,
757 7,
758 "Check from manual of the card");
759
760 ask_int_choice (B (OPT_SB), "SBC_DMA",
761 "SoundBlaster DMA",
762 FMT_INT,
763 1,
764 "0, 1 or 3");
765
766 ask_int_choice (B (OPT_SB), "SB_DMA2",
767 "SoundBlaster 16 bit DMA (_REQUIRED_for SB16, Jazz16, SMW)",
768 FMT_INT,
769 5,
770 "5, 6 or 7");
771
772 ask_int_choice (B (OPT_SB), "SB_MPU_BASE",
773 "MPU401 I/O base of SB16, Jazz16 and ES1688",
774 FMT_HEX,
775 0,
776 "Check from manual of the card");
777
778 ask_int_choice (B (OPT_SB), "SB_MPU_IRQ",
779 "SB MPU401 IRQ (SB16, Jazz16 and ES1688)",
780 FMT_INT,
781 -1,
782 "Check from manual of the card");
783
784 ask_int_choice (B (OPT_PAS), "PAS_IRQ",
785 "PAS16 IRQ",
786 FMT_INT,
787 10,
788 "3, 4, 5, 7, 9, 10, 11, 12, 14 or 15");
789
790 ask_int_choice (B (OPT_PAS), "PAS_DMA",
791 "PAS16 DMA",
792 FMT_INT,
793 3,
794 "0, 1, 3, 5, 6 or 7");
795
796 if (selected_options & B (OPT_PAS))
797 {
798 if (think_positively ("Enable Joystick port on ProAudioSpectrum", 0,
799 "Enable this option if you want to use the joystick port provided\n"
800 "on the PAS sound card.\n"));
801
802 printf ("#define PAS_JOYSTICK_ENABLE\n");
803
804 if (think_positively ("Enable PAS16 bus clock option", 0,
805 "The PAS16 can be noisy with some motherboards. There is a command\n"
806 "line switch (:T?) in the DOS driver for PAS16 which solves this.\n"
807 "Don't enable this feature unless you have problems and have to use\n"
808 "this switch with DOS\n"))
809 printf ("#define BROKEN_BUS_CLOCK\n");
810 }
811
812 ask_int_choice (B (OPT_GUS), "GUS_BASE",
813 "I/O base for GUS",
814 FMT_HEX,
815 0x220,
816 "210, 220, 230, 240, 250 or 260");
817
818
819 ask_int_choice (B (OPT_GUS), "GUS_IRQ",
820 "GUS IRQ",
821 FMT_INT,
822 15,
823 "3, 5, 7, 9, 11, 12 or 15");
824
825 ask_int_choice (B (OPT_GUS), "GUS_DMA",
826 "GUS DMA",
827 FMT_INT,
828 6,
829 "1, 3, 5, 6 or 7");
830
831 ask_int_choice (B (OPT_GUS), "GUS_DMA2",
832 "Second DMA channel for GUS",
833 FMT_INT,
834 -1,
835 "1, 3, 5, 6 or 7");
836
837 ask_int_choice (B (OPT_GUS16), "GUS16_BASE",
838 "I/O base for the 16 bit daughtercard of GUS",
839 FMT_HEX,
840 0x530,
841 "530, 604, E80 or F40");
842
843
844 ask_int_choice (B (OPT_GUS16), "GUS16_IRQ",
845 "GUS 16 bit daughtercard IRQ",
846 FMT_INT,
847 7,
848 "3, 4, 5, 7, or 9");
849
850 ask_int_choice (B (OPT_GUS16), "GUS16_DMA",
851 "GUS DMA",
852 FMT_INT,
853 3,
854 "0, 1 or 3");
855
856 ask_int_choice (B (OPT_MPU401), "MPU_BASE",
857 "I/O base for MPU401",
858 FMT_HEX,
859 0x330,
860 "Check from manual of the card");
861
862 ask_int_choice (B (OPT_MPU401), "MPU_IRQ",
863 "MPU401 IRQ",
864 FMT_INT,
865 9,
866 "Check from manual of the card");
867
868 ask_int_choice (B (OPT_MAUI), "MAUI_BASE",
869 "I/O base for Maui",
870 FMT_HEX,
871 0x330,
872 "210, 230, 260, 290, 300, 320, 338 or 330");
873
874 ask_int_choice (B (OPT_MAUI), "MAUI_IRQ",
875 "Maui IRQ",
876 FMT_INT,
877 9,
878 "5, 9, 12 or 15");
879
880 ask_int_choice (B (OPT_UART6850), "U6850_BASE",
881 "I/O base for UART 6850 MIDI port",
882 FMT_HEX,
883 0,
884 "(Unknown)");
885
886 ask_int_choice (B (OPT_UART6850), "U6850_IRQ",
887 "UART6850 IRQ",
888 FMT_INT,
889 -1,
890 "(Unknown)");
891
892 ask_int_choice (B (OPT_PSS), "PSS_BASE",
893 "PSS I/O base",
894 FMT_HEX,
895 0x220,
896 "220 or 240");
897
898 ask_int_choice (B (OPT_PSS), "PSS_MSS_BASE",
899 "PSS audio I/O base",
900 FMT_HEX,
901 0x530,
902 "530, 604, E80 or F40");
903
904 ask_int_choice (B (OPT_PSS), "PSS_MSS_IRQ",
905 "PSS audio IRQ",
906 FMT_INT,
907 11,
908 "7, 9, 10 or 11");
909
910 ask_int_choice (B (OPT_PSS), "PSS_MSS_DMA",
911 "PSS audio DMA",
912 FMT_INT,
913 3,
914 "0, 1 or 3");
915
916 ask_int_choice (B (OPT_PSS), "PSS_MPU_BASE",
917 "PSS MIDI I/O base",
918 FMT_HEX,
919 0x330,
920 "");
921
922 ask_int_choice (B (OPT_PSS), "PSS_MPU_IRQ",
923 "PSS MIDI IRQ",
924 FMT_INT,
925 9,
926 "3, 4, 5, 7 or 9");
927
928 ask_int_choice (B (OPT_MSS), "MSS_BASE",
929 "MSS/WSS I/O base",
930 FMT_HEX,
931 0x530,
932 "530, 604, E80 or F40");
933
934 ask_int_choice (B (OPT_MSS), "MSS_IRQ",
935 "MSS/WSS IRQ",
936 FMT_INT,
937 11,
938 "7, 9, 10 or 11");
939
940 ask_int_choice (B (OPT_MSS), "MSS_DMA",
941 "MSS/WSS DMA",
942 FMT_INT,
943 3,
944 "0, 1 or 3");
945
946 ask_int_choice (B (OPT_SSCAPE), "SSCAPE_BASE",
947 "Soundscape MIDI I/O base",
948 FMT_HEX,
949 0x330,
950 "");
951
952 ask_int_choice (B (OPT_SSCAPE), "SSCAPE_IRQ",
953 "Soundscape MIDI IRQ",
954 FMT_INT,
955 9,
956 "");
957
958 ask_int_choice (B (OPT_SSCAPE), "SSCAPE_DMA",
959 "Soundscape initialization DMA",
960 FMT_INT,
961 3,
962 "0, 1 or 3");
963
964 ask_int_choice (B (OPT_SSCAPE), "SSCAPE_MSS_BASE",
965 "Soundscape audio I/O base",
966 FMT_HEX,
967 0x534,
968 "534, 608, E84 or F44");
969
970 ask_int_choice (B (OPT_SSCAPE), "SSCAPE_MSS_IRQ",
971 "Soundscape audio IRQ",
972 FMT_INT,
973 11,
974 "7, 9, 10 or 11");
975
976 ask_int_choice (B (OPT_SSCAPE), "SSCAPE_MSS_DMA",
977 "Soundscape audio DMA",
978 FMT_INT,
979 0,
980 "0, 1 or 3");
981
982 if (selected_options & B (OPT_SSCAPE))
983 {
984 int reveal_spea;
985
986 reveal_spea = think_positively (
987 "Is your SoundScape card made/marketed by Reveal or Spea",
988 0,
989 "Enable if you have a SoundScape card with the Reveal or\n"
990 "Spea name on it.\n");
991 if (reveal_spea)
992 printf ("#define REVEAL_SPEA\n");
993
994 }
995
996 ask_int_choice (B (OPT_TRIX), "TRIX_BASE",
997 "AudioTriX audio I/O base",
998 FMT_HEX,
999 0x530,
1000 "530, 604, E80 or F40");
1001
1002 ask_int_choice (B (OPT_TRIX), "TRIX_IRQ",
1003 "AudioTriX audio IRQ",
1004 FMT_INT,
1005 11,
1006 "7, 9, 10 or 11");
1007
1008 ask_int_choice (B (OPT_TRIX), "TRIX_DMA",
1009 "AudioTriX audio DMA",
1010 FMT_INT,
1011 0,
1012 "0, 1 or 3");
1013
1014 ask_int_choice (B (OPT_TRIX), "TRIX_DMA2",
1015 "AudioTriX second (duplex) DMA",
1016 FMT_INT,
1017 3,
1018 "0, 1 or 3");
1019
1020 ask_int_choice (B (OPT_TRIX), "TRIX_MPU_BASE",
1021 "AudioTriX MIDI I/O base",
1022 FMT_HEX,
1023 0x330,
1024 "330, 370, 3B0 or 3F0");
1025
1026 ask_int_choice (B (OPT_TRIX), "TRIX_MPU_IRQ",
1027 "AudioTriX MIDI IRQ",
1028 FMT_INT,
1029 9,
1030 "3, 4, 5, 7 or 9");
1031
1032 ask_int_choice (B (OPT_TRIX), "TRIX_SB_BASE",
1033 "AudioTriX SB I/O base",
1034 FMT_HEX,
1035 0x220,
1036 "220, 210, 230, 240, 250, 260 or 270");
1037
1038 ask_int_choice (B (OPT_TRIX), "TRIX_SB_IRQ",
1039 "AudioTriX SB IRQ",
1040 FMT_INT,
1041 7,
1042 "3, 4, 5 or 7");
1043
1044 ask_int_choice (B (OPT_TRIX), "TRIX_SB_DMA",
1045 "AudioTriX SB DMA",
1046 FMT_INT,
1047 1,
1048 "1 or 3");
1049
1050 ask_int_choice (B (OPT_CS4232), "CS4232_BASE",
1051 "CS4232 audio I/O base",
1052 FMT_HEX,
1053 0x530,
1054 "530, 604, E80 or F40");
1055
1056 ask_int_choice (B (OPT_CS4232), "CS4232_IRQ",
1057 "CS4232 audio IRQ",
1058 FMT_INT,
1059 11,
1060 "5, 7, 9, 11, 12 or 15");
1061
1062 ask_int_choice (B (OPT_CS4232), "CS4232_DMA",
1063 "CS4232 audio DMA",
1064 FMT_INT,
1065 0,
1066 "0, 1 or 3");
1067
1068 ask_int_choice (B (OPT_CS4232), "CS4232_DMA2",
1069 "CS4232 second (duplex) DMA",
1070 FMT_INT,
1071 3,
1072 "0, 1 or 3");
1073
1074 ask_int_choice (B (OPT_CS4232), "CS4232_MPU_BASE",
1075 "CS4232 MIDI I/O base",
1076 FMT_HEX,
1077 0x330,
1078 "330, 370, 3B0 or 3F0");
1079
1080 ask_int_choice (B (OPT_CS4232), "CS4232_MPU_IRQ",
1081 "CS4232 MIDI IRQ",
1082 FMT_INT,
1083 9,
1084 "5, 7, 9, 11, 12 or 15");
1085
1086 ask_int_choice (B (OPT_MAD16), "MAD16_BASE",
1087 "MAD16 audio I/O base",
1088 FMT_HEX,
1089 0x530,
1090 "530, 604, E80 or F40");
1091
1092 ask_int_choice (B (OPT_MAD16), "MAD16_IRQ",
1093 "MAD16 audio IRQ",
1094 FMT_INT,
1095 11,
1096 "7, 9, 10 or 11");
1097
1098 ask_int_choice (B (OPT_MAD16), "MAD16_DMA",
1099 "MAD16 audio DMA",
1100 FMT_INT,
1101 3,
1102 "0, 1 or 3");
1103
1104 ask_int_choice (B (OPT_MAD16), "MAD16_DMA2",
1105 "MAD16 second (duplex) DMA",
1106 FMT_INT,
1107 0,
1108 "0, 1 or 3");
1109
1110 ask_int_choice (B (OPT_MAD16), "MAD16_MPU_BASE",
1111 "MAD16 MIDI I/O base",
1112 FMT_HEX,
1113 0x330,
1114 "300, 310, 320 or 330 (0 disables)");
1115
1116 ask_int_choice (B (OPT_MAD16), "MAD16_MPU_IRQ",
1117 "MAD16 MIDI IRQ",
1118 FMT_INT,
1119 9,
1120 "5, 7, 9 or 10");
1121 ask_int_choice (B (OPT_AUDIO), "DSP_BUFFSIZE",
1122 "Audio DMA buffer size",
1123 FMT_INT,
1124 65536,
1125 "4096, 16384, 32768 or 65536");
1126 }
1127
1128 void
1129 dump_script (void)
1130 {
1131 int i;
1132
1133 for (i = 0; i <= OPT_LAST; i++)
1134 if (!(DUMMY_OPTS & B (i)))
1135 if (!(DISABLED_OPTIONS & B (i)))
1136 {
1137 printf ("bool '%s' CONFIG_%s\n", questions[i], hw_table[i].macro);
1138 }
1139
1140 dump_only = 1;
1141 selected_options = 0;
1142 ask_parameters ();
1143
1144 printf ("#\n$MAKE -C drivers/sound kernelconfig || exit 1\n");
1145 }
1146
1147 void
1148 dump_fixed_local (void)
1149 {
1150 int i = 0;
1151
1152 printf ("/* Computer generated file. Please don't edit! */\n\n");
1153 printf ("#define KERNEL_COMPATIBLE_CONFIG\n\n");
1154 printf ("#define SELECTED_SOUND_OPTIONS\t0x%08x\n\n", selected_options);
1155
1156 while (extra_options[i].name != NULL)
1157 {
1158 int n = 0, j;
1159
1160 printf ("#if ");
1161
1162 for (j = 0; j < OPT_LAST; j++)
1163 if (!(DISABLED_OPTIONS & B (j)))
1164 if (extra_options[i].mask & B (j))
1165 {
1166 if (n)
1167 printf (" || ");
1168 if (!(n++ % 2))
1169 printf ("\\\n ");
1170
1171 printf ("defined(CONFIG_%s)", hw_table[j].macro);
1172 }
1173
1174 printf ("\n");
1175 printf ("#\tdefine CONFIG_%s\n", extra_options[i].name);
1176 printf ("#endif\n\n");
1177 i++;
1178 }
1179 }
1180
1181 void
1182 dump_fixed_defines (void)
1183 {
1184 int i = 0;
1185
1186 printf ("# Computer generated file. Please don't edit\n\n");
1187
1188 while (extra_options[i].name != NULL)
1189 {
1190 int j;
1191
1192 for (j = 0; j < OPT_LAST; j++)
1193 if (!(DISABLED_OPTIONS & B (j)))
1194 if (extra_options[i].mask & B (j))
1195 {
1196 printf ("ifdef CONFIG_%s\n", hw_table[j].macro);
1197 printf ("CONFIG_%s=y\n", extra_options[i].name);
1198 printf ("endif\n\n");
1199 }
1200
1201 i++;
1202 }
1203 }
1204
1205 int
1206 main (int argc, char *argv[])
1207 {
1208 int i, full_driver = 1;
1209 char old_config_file[200];
1210
1211 if (getuid () != 0)
1212 {
1213 char *home;
1214
1215 if ((home = getenv ("HOME")) != NULL)
1216 {
1217 sprintf (old_config_file, "%s/.soundconf", home);
1218 oldconf = old_config_file;
1219 }
1220 }
1221
1222 if (argc > 1)
1223 {
1224 if (strcmp (argv[1], "-o") == 0 &&
1225 use_old_config (oldconf))
1226 exit (0);
1227 else if (strcmp (argv[1], "script") == 0)
1228 {
1229 dump_script ();
1230 exit (0);
1231 }
1232 else if (strcmp (argv[1], "fixedlocal") == 0)
1233 {
1234 dump_fixed_local ();
1235 exit (0);
1236 }
1237 else if (strcmp (argv[1], "fixeddefines") == 0)
1238 {
1239 dump_fixed_defines ();
1240 exit (0);
1241 }
1242 }
1243
1244 fprintf (stderr, "\nConfiguring Sound Support\n\n");
1245
1246 if (access (oldconf, R_OK) == 0)
1247 {
1248 char str[255];
1249
1250 sprintf (str, "Old configuration exists in `%s'. Use it", oldconf);
1251 if (think_positively (str, 1,
1252 "Enable this option to load the previously saved configuration file\n"
1253 "for all of the sound driver parameters.\n"))
1254 if (use_old_config (oldconf))
1255 exit (0);
1256 }
1257
1258 printf ("/*\tGenerated by configure. Don't edit!!!!\t*/\n");
1259 printf ("/*\tMaking changes to this file is not as simple as it may look.\t*/\n\n");
1260 printf ("/*\tIf you change the CONFIG_ settings in local.h you\t*/\n");
1261 printf ("/*\t_have_ to edit .defines too.\t*/\n\n");
1262
1263 {
1264
1265
1266
1267
1268 full_driver = 0;
1269
1270 for (i = 0; i <= OPT_LAST; i++)
1271 if (can_select_option (i))
1272 {
1273 if (!(selected_options & B (i)))
1274
1275
1276 if (!hw_table[i].verify)
1277 {
1278 if (hw_table[i].alias)
1279 selected_options |= B (hw_table[i].alias);
1280 else
1281 selected_options |= B (i);
1282 }
1283 else
1284 {
1285 int def_answ = hw_table[i].default_answ;
1286
1287 if (think_positively (questions[i], def_answ, help[i]))
1288 if (hw_table[i].alias)
1289 selected_options |= B (hw_table[i].alias);
1290 else
1291 selected_options |= B (i);
1292 }
1293 }
1294 }
1295
1296 if (selected_options & B (OPT_SBPRO))
1297 {
1298 if (think_positively (
1299 "Support for the SG NX Pro mixer", 0,
1300 "Enable this if you want to support the additional mixer functions\n"
1301 "provided on Sound Galaxy NX Pro sound cards.\n"))
1302 printf ("#define __SGNXPRO__\n");
1303 }
1304
1305 if (selected_options & B (OPT_SB))
1306 {
1307 if (think_positively ("Support for the MV Jazz16 (ProSonic etc.)", 0,
1308 "Enable this if you have an MV Jazz16 or ProSonic sound card.\n"))
1309 {
1310 if (think_positively ("Do you have SoundMan Wave", 0,
1311 "Enable this option of you have the Logitech SoundMan Wave sound card.\n"))
1312 {
1313 printf ("#define SM_WAVE\n");
1314
1315 midi0001_again:
1316 if (think_positively (
1317 "Do you have access to the MIDI0001.BIN file", 1,
1318 "The Logitech SoundMan Wave has a microcontroller which must be\n"
1319 "initialized before MIDI emulation works. This is possible only if the\n"
1320 "microcode file is compiled into the driver.\n"))
1321 {
1322 char path[512];
1323
1324 fprintf (stderr,
1325 "Enter full name of the MIDI0001.BIN file (pwd is sound): ");
1326 scanf ("%s", path);
1327 fprintf (stderr, "including microcode file %s\n", path);
1328
1329 if (!bin2hex (path, "smw-midi0001.h", "smw_ucode"))
1330 {
1331 fprintf (stderr, "Couldn't open file %s\n",
1332 path);
1333 if (think_positively ("Try again with correct path", 1,
1334 "The specified file could not be opened. Enter the correct path to the\n"
1335 "file.\n"))
1336 goto midi0001_again;
1337 }
1338 else
1339 {
1340 printf ("#define SMW_MIDI0001_INCLUDED\n");
1341 printf ("/*build bin2hex %s smw-midi0001.h smw_ucode */\n", path);
1342 }
1343 }
1344 }
1345 }
1346 }
1347
1348 if (selected_options & B (OPT_SB))
1349 {
1350 if (think_positively ("Do you have a Logitech SoundMan Games", 0,
1351 "The Logitech SoundMan Games supports 44 kHz in stereo while the\n"
1352 "standard SB Pro supports just 22 kHz stereo. You have the option of\n"
1353 "enabling SM Games mode. However, enable it only if you are sure that\n"
1354 "your card is an SM Games. Enabling this feature with a plain old SB\n"
1355 "Pro will cause troubles with stereo mode.\n\n"
1356 "DANGER! Read the above once again before answering 'y'\n"
1357 "Answer 'n' if you are unsure what to do!\n"))
1358 printf ("#define SM_GAMES\n");
1359 }
1360
1361 if (selected_options & B (OPT_SB16))
1362 selected_options |= B (OPT_SBPRO);
1363
1364 if (selected_options & B (OPT_AEDSP16))
1365 {
1366 int sel1 = 0;
1367
1368 if (selected_options & B (OPT_SBPRO))
1369 {
1370
1371 if (think_positively (
1372 "Do you want support for the Audio Excel SoundBlaster Pro mode",
1373 1,
1374 "Enable this option if you want the Audio Excel sound card to operate\n"
1375 "in SoundBlaster Pro mode.\n"))
1376 {
1377 printf ("#define AEDSP16_SBPRO\n");
1378 sel1 = 1;
1379 }
1380 }
1381
1382 if ((selected_options & B (OPT_MSS)) && (sel1 == 0))
1383 {
1384
1385 if (think_positively (
1386 "Do you want support for the Audio Excel Microsoft Sound System mode",
1387 1,
1388 "Enable this option if you want the Audio Excel sound card to operate\n"
1389 "in Microsoft Sound System mode.\n"))
1390 {
1391 printf ("#define AEDSP16_MSS\n");
1392 sel1 = 1;
1393 }
1394 }
1395
1396 if (sel1 == 0)
1397 {
1398 printf ("invalid_configuration__run_make_config_again\n");
1399 fprintf (stderr, "ERROR!!!!!\nYou must select at least one mode when using Audio Excel!\n");
1400 exit (-1);
1401 }
1402 if (selected_options & B (OPT_MPU401))
1403 printf ("#define AEDSP16_MPU401\n");
1404 }
1405
1406 if (selected_options & B (OPT_PSS))
1407 {
1408 genld_again:
1409 if (think_positively ("Do you wish to include an LD file", 1,
1410 "If you want to emulate the SoundBlaster card and you have a DSPxxx.LD\n"
1411 "file then you must include the LD in the kernel.\n"))
1412 {
1413 char path[512];
1414
1415 fprintf (stderr,
1416 "Enter the path to your LD file (pwd is sound): ");
1417 scanf ("%s", path);
1418 fprintf (stderr, "including LD file %s\n", path);
1419
1420 if (!bin2hex (path, "synth-ld.h", "pss_synth"))
1421 {
1422 fprintf (stderr, "couldn't open `%s' as the LD file\n", path);
1423 if (think_positively ("try again with correct path", 1,
1424 "The given LD file could not opened.\n"))
1425 goto genld_again;
1426 }
1427 else
1428 {
1429 printf ("#define PSS_HAVE_LD\n");
1430 printf ("/*build bin2hex %s synth-ld.h pss_synth */\n", path);
1431 }
1432 }
1433 else
1434 {
1435 FILE *sf = fopen ("synth-ld.h", "w");
1436
1437 fprintf (sf, "/* automaticaly generated by configure */\n");
1438 fprintf (sf, "unsigned char pss_synth[1];\n"
1439 "#define pss_synthLen 0\n");
1440 fclose (sf);
1441 }
1442 }
1443
1444 if (selected_options & B (OPT_TRIX))
1445 {
1446 hex2hex_again:
1447
1448 if (think_positively ("Do you want to include TRXPRO.HEX in your kernel",
1449 1,
1450 "The MediaTriX AudioTrix Pro has an onboard microcontroller which\n"
1451 "needs to be initialized by downloading the code from the file TRXPRO.HEX\n"
1452 "in the DOS driver directory. If you don't have the TRXPRO.HEX file handy\n"
1453 "you may skip this step. However, the SB and MPU-401 modes of AudioTriX\n"
1454 "Pro will not work without this file!\n"))
1455 {
1456 char path[512];
1457
1458 fprintf (stderr,
1459 "Enter the path to your TRXPRO.HEX file (pwd is sound): ");
1460 scanf ("%s", path);
1461 fprintf (stderr, "including HEX file `%s'\n", path);
1462
1463 if (!hex2hex (path, "trix_boot.h", "trix_boot"))
1464 goto hex2hex_again;
1465 printf ("/*build hex2hex %s trix_boot.h trix_boot */\n", path);
1466 printf ("#define INCLUDE_TRIX_BOOT\n");
1467 }
1468 }
1469
1470 if (!(selected_options & ANY_DEVS))
1471 {
1472 printf ("invalid_configuration__run_make_config_again\n");
1473 fprintf (stderr, "\n*** This combination is useless. Sound driver disabled!!! ***\n*** You need to enable support for at least one device ***\n\n");
1474 exit (0);
1475 }
1476
1477 for (i = 0; i <= OPT_LAST; i++)
1478 if (!hw_table[i].alias)
1479 if (selected_options & B (i))
1480 printf ("#define CONFIG_%s\n", hw_table[i].macro);
1481 else
1482 printf ("#undef CONFIG_%s\n", hw_table[i].macro);
1483
1484 printf ("\n");
1485
1486 i = 0;
1487
1488 while (extra_options[i].name != NULL)
1489 {
1490 if (selected_options & extra_options[i].mask)
1491 printf ("#define CONFIG_%s\n", extra_options[i].name);
1492 else
1493 printf ("#undef CONFIG_%s\n", extra_options[i].name);
1494 i++;
1495 }
1496
1497 printf ("\n");
1498
1499 ask_parameters ();
1500
1501 printf ("#define SELECTED_SOUND_OPTIONS\t0x%08lx\n", selected_options);
1502 fprintf (stderr, "\nThe sound driver is now configured.\n");
1503
1504 #if defined(SCO) || defined(ISC) || defined(SYSV)
1505 fprintf (stderr, "Remember to update the System file\n");
1506 #endif
1507
1508 if (!old_config_used)
1509 {
1510 char str[255];
1511
1512 sprintf (str, "Save copy of this configuration to `%s'", oldconf);
1513 if (think_positively (str, 1,
1514 "If you enable this option then the sound driver configuration is\n"
1515 "saved to a file. If you later need to recompile the kernel you have\n"
1516 "the option of using the saved configuration.\n"))
1517 {
1518 char cmd[200];
1519
1520 sprintf (cmd, "cp local.h %s", oldconf);
1521
1522 fclose (stdout);
1523 if (system (cmd) != 0)
1524 perror (cmd);
1525 }
1526 }
1527 exit (0);
1528 }
1529
1530 int
1531 bin2hex (char *path, char *target, char *varname)
1532 {
1533 int fd;
1534 int count;
1535 char c;
1536 int i = 0;
1537
1538 if ((fd = open (path, 0)) > 0)
1539 {
1540 FILE *sf = fopen (target, "w");
1541
1542 fprintf (sf, "/* automatically generated by configure */\n");
1543 fprintf (sf, "static unsigned char %s[] = {\n", varname);
1544 while (1)
1545 {
1546 count = read (fd, &c, 1);
1547 if (count == 0)
1548 break;
1549 if (i != 0 && (i % 10) == 0)
1550 fprintf (sf, "\n");
1551 fprintf (sf, "0x%02lx,", c & 0xFFL);
1552 i++;
1553 }
1554 fprintf (sf, "};\n"
1555 "#define %sLen %d\n", varname, i);
1556 fclose (sf);
1557 close (fd);
1558 return 1;
1559 }
1560
1561 return 0;
1562 }
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