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* inclhack.def (complier_h_tradcpp): New.
[official-gcc.git] / fixincludes / inclhack.def
blob42853da71b469ce00cc30abe1942aebe46c874e6
1 /* -*- Mode: C -*- */
2
3 autogen definitions fixincl;
4
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
7
8 This is the sort command:
9
10 blocksort output=inclhack.sorted \
11 pattern='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
29 */
30 fix = {
31 hackname = AAB_aix_stdio;
32 files = stdio.h;
33 select = "define fopen fopen64";
34 mach = "*-*-aix*";
35 test-text = ''; /* no way to test */
36
37 c_fix = wrap;
38
39 c_fix_arg = "";
40
41 c_fix_arg = <<- _EOArg_
42
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
46 #undef fseeko
47 #undef ftello
48 #undef fgetpos
49 #undef fsetpos
50 #undef fopen
51 #undef freopen
52 /* Alias the symbols using asm */
53 extern "C" {
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
60 }
61 #endif
62 #endif
63
64 _EOArg_;
65 };
66
67
68 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
69 * open64 and creat to creat64. This fixes fcntl.h to
70 * undef those defines and use __asm__ to alias the symbols if
71 * building with g++ and -D_LARGE_FILES
72 */
73 fix = {
74 hackname = AAB_aix_fcntl;
75 files = fcntl.h;
76 select = "define open[ \t]open64";
77 mach = "*-*-aix*";
78 test-text = ''; /* no way to test */
79
80 c_fix = wrap;
81
82 c_fix_arg = "";
83
84 c_fix_arg = <<- _EOArg_
85
86 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
87 #define __need__aix_fcntl_h_fix
88 #ifdef __need__aix_fcntl_h_fix
89 #undef open
90 #undef creat
91 #undef openat
92 /* Alias the symbols using asm */
93 extern "C" {
94 extern int open(const char *, int, ...) __asm__("open64");
95 extern int creat(const char *, mode_t) __asm__("creat64");
96 #if (_XOPEN_SOURCE >= 700)
97 extern int openat(int, const char *, int, ...) __asm__("open64at");
98 #endif
99 }
100 #endif
101 #endif
102
103 _EOArg_;
104 };
105
106
107 /*
108 * On Mac OS 10.3.9, the 'long double' functions are available in
109 * libSystem, but are not prototyped in math.h.
110 */
111 fix = {
112 hackname = AAB_darwin7_9_long_double_funcs;
113 mach = "*-*-darwin7.9*";
114 files = architecture/ppc/math.h;
115 bypass = "powl";
116 replace = <<- _EndOfHeader_
117 /* This file prototypes the long double functions available on Mac OS
118 10.3.9. */
119 #ifndef __MATH__
120 # undef __APPLE_CC__
121 # define __APPLE_CC__ 1345
122 # include_next <architecture/ppc/math.h>
123 # undef __APPLE_CC__
124 # define __APPLE_CC__ 1
125 # ifndef __LIBMLDBL_COMPAT
126 # ifdef __LONG_DOUBLE_128__
127 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
128 # else
129 # define __LIBMLDBL_COMPAT(sym)
130 # endif /* __LONG_DOUBLE_128__ */
131 # endif /* __LIBMLDBL_COMPAT */
132 # ifdef __cplusplus
133 extern "C" {
134 # endif
135 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
136 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
137 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
138 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
139 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
140 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
141 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
142 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
143 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
144 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
145 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
146 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
147 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
148 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
149 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
150 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
151 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
152 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
153 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
154 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
155 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
156 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
157 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
158 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
159 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
160 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
161 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
162 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
163 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
164 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
165 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
166 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
167 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
168 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
169 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
170 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
171 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
172 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
173 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
174 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
175 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
176 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
177 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
178 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
179 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
180 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
181 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
182 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
183 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
184 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
185 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
186 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
187 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
188 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
189 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
190 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
191 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
192 # ifdef __cplusplus
193 }
194 # endif
195 #endif /* __MATH__ */
196 _EndOfHeader_;
197 };
198
199 /*
200 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
201 */
202 fix = {
203 hackname = AAB_fd_zero_asm_posix_types_h;
204 files = asm/posix_types.h;
205 mach = 'i[34567]86-*-linux*';
206 bypass = '} while';
207 bypass = 'x86_64';
208 bypass = 'posix_types_64';
209
210 /*
211 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
212 * the start, so that if #include_next gets another instance of
213 * the wrapper, this will follow the #include_next chain until
214 * we arrive at the real <asm/posix_types.h>.
215 */
216 replace = <<- _EndOfHeader_
217 /* This file fixes a bug in the __FD_ZERO macro
218 for older versions of the Linux kernel. */
219 #ifndef _POSIX_TYPES_H_WRAPPER
220 #include <features.h>
221 #include_next <asm/posix_types.h>
222
223 #if defined(__FD_ZERO) && !defined(__GLIBC__)
224 #undef __FD_ZERO
225 #define __FD_ZERO(fdsetp) \
226 do { \
227 int __d0, __d1; \
228 __asm__ __volatile__("cld ; rep ; stosl" \
229 : "=&c" (__d0), "=&D" (__d1) \
230 : "a" (0), "0" (__FDSET_LONGS), \
231 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
232 } while (0)
233 #endif
234
235 #define _POSIX_TYPES_H_WRAPPER
236 #endif /* _POSIX_TYPES_H_WRAPPER */
237 _EndOfHeader_;
238 };
239
240
241 /*
242 * This fixes __FD_ZERO bug for glibc-1.x
243 */
244 fix = {
245 hackname = AAB_fd_zero_gnu_types_h;
246 files = gnu/types.h;
247 mach = 'i[34567]86-*-linux*';
248
249 /*
250 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
251 * the start, so that if #include_next gets another instance of
252 * the wrapper, this will follow the #include_next chain until
253 * we arrive at the real <gnu/types.h>.
254 */
255 replace = <<- _EndOfHeader_
256 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
257 #ifndef _TYPES_H_WRAPPER
258 #include <features.h>
259 #include_next <gnu/types.h>
260
261 #if defined(__FD_ZERO) && !defined(__GLIBC__)
262 #undef __FD_ZERO
263 # define __FD_ZERO(fdsetp) \
264 do { \
265 int __d0, __d1; \
266 __asm__ __volatile__("cld ; rep ; stosl" \
267 : "=&c" (__d0), "=&D" (__d1) \
268 : "a" (0), "0" (__FDSET_LONGS), \
269 "1" ((__fd_set *) (fdsetp)) :"memory"); \
270 } while (0)
271 #endif
272
273 #define _TYPES_H_WRAPPER
274 #endif /* _TYPES_H_WRAPPER */
275 _EndOfHeader_;
276 };
277
278
279 /*
280 * This fixes __FD_ZERO bug for glibc-2.0.x
281 */
282 fix = {
283 hackname = AAB_fd_zero_selectbits_h;
284 files = selectbits.h;
285 mach = 'i[34567]86-*-linux*';
286
287 /*
288 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
289 * the start, so that if #include_next gets another instance of
290 * the wrapper, this will follow the #include_next chain until
291 * we arrive at the real <selectbits.h>.
292 */
293 replace = <<- _EndOfHeader_
294 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
295 #ifndef _SELECTBITS_H_WRAPPER
296 #include <features.h>
297 #include_next <selectbits.h>
298
299 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
300 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
301 && __GLIBC_MINOR__ == 0
302 #undef __FD_ZERO
303 #define __FD_ZERO(fdsetp) \\
304 do { \\
305 int __d0, __d1; \\
306 __asm__ __volatile__ ("cld; rep; stosl" \\
307 : "=&c" (__d0), "=&D" (__d1) \\
308 : "a" (0), "0" (sizeof (__fd_set) \\
309 / sizeof (__fd_mask)), \\
310 "1" ((__fd_mask *) (fdsetp)) \\
311 : "memory"); \\
312 } while (0)
313 #endif
314
315 #define _SELECTBITS_H_WRAPPER
316 #endif /* _SELECTBITS_H_WRAPPER */
317 _EndOfHeader_;
318 };
319
320
321 /*
322 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
323 * the same interface as <stdarg.h>. No idea why they couldn't have just
324 * used the standard header.
325 */
326 fix = {
327 hackname = AAB_solaris_sys_varargs_h;
328 files = "sys/varargs.h";
329 mach = '*-*-solaris*';
330 replace = <<- _EndOfHeader_
331 #ifdef __STDC__
332 #include <stdarg.h>
333 #else
334 #include <varargs.h>
335 #endif
336 _EndOfHeader_;
337 };
338
339
340 /*
341 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
342 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
343 * many other systems have similar text but correct versions of the file.
344 * To ensure only Sun's is fixed, we grep for a likely unique string.
345 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
346 */
347 fix = {
348 hackname = AAB_sun_memcpy;
349 files = memory.h;
350 select = "/\\*\t@\\(#\\)"
351 "(head/memory.h\t50.1\t "
352 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
353
354 replace = <<- _EndOfHeader_
355 /* This file was generated by fixincludes */
356 #ifndef __memory_h__
357 #define __memory_h__
358
359 #ifdef __STDC__
360 extern void *memccpy();
361 extern void *memchr();
362 extern void *memcpy();
363 extern void *memset();
364 #else
365 extern char *memccpy();
366 extern char *memchr();
367 extern char *memcpy();
368 extern char *memset();
369 #endif /* __STDC__ */
370
371 extern int memcmp();
372
373 #endif /* __memory_h__ */
374 _EndOfHeader_;
375 };
376
377 /*
378 * Fix assert.h on VxWorks:
379 */
380 fix = {
381 hackname = AAB_vxworks_assert;
382 files = assert.h;
383 mach = "*-*-vxworks*";
384
385 replace = <<- _EndOfHeader_
386 #ifndef _ASSERT_H
387 #define _ASSERT_H
388
389 #ifdef assert
390 #undef assert
391 #endif
392
393 #if defined(__STDC__) || defined(__cplusplus)
394 extern void __assert (const char*);
395 #else
396 extern void __assert ();
397 #endif
398
399 #ifdef NDEBUG
400 #define assert(ign) ((void)0)
401 #else
402
403 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
404 #define ASSERT_STRINGIFY_HELPER(str) #str
405
406 #define assert(test) ((void) \
407 ((test) ? ((void)0) : \
408 __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \
409 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
410
411 #endif
412
413 #endif
414 _EndOfHeader_;
415 };
416
417 /*
418 * Add needed include to regs.h (NOT the gcc header) on VxWorks
419 */
420
421 fix = {
422 hackname = AAB_vxworks_regs_vxtypes;
423 files = regs.h;
424 mach = "*-*-vxworks*";
425
426 replace = <<- _EndOfHeader_
427 #ifndef _REGS_H
428 #define _REGS_H
429 #include <types/vxTypesOld.h>
430 #include_next <arch/../regs.h>
431 #endif
432 _EndOfHeader_;
433 };
434
435 /*
436 * Make VxWorks stdint.h a bit more compliant - add typedefs
437 */
438 fix = {
439 hackname = AAB_vxworks_stdint;
440 files = stdint.h;
441 mach = "*-*-vxworks*";
442
443 replace = <<- _EndOfHeader_
444 #ifndef _STDINT_H
445 #define _STDINT_H
446 /* get int*_t, uint*_t */
447 #include <types/vxTypes.h>
448
449 /* get legacy vxworks types for compatibility */
450 #include <types/vxTypesOld.h>
451
452 typedef long intptr_t;
453 typedef unsigned long uintptr_t;
454
455 typedef int64_t intmax_t;
456 typedef uint64_t uintmax_t;
457
458 typedef int8_t int_least8_t;
459 typedef int16_t int_least16_t;
460 typedef int32_t int_least32_t;
461 typedef int64_t int_least64_t;
462
463 typedef uint8_t uint_least8_t;
464 typedef uint16_t uint_least16_t;
465 typedef uint32_t uint_least32_t;
466 typedef uint64_t uint_least64_t;
467
468 typedef int8_t int_fast8_t;
469 typedef int int_fast16_t;
470 typedef int32_t int_fast32_t;
471 typedef int64_t int_fast64_t;
472
473 typedef uint8_t uint_fast8_t;
474 typedef unsigned int uint_fast16_t;
475 typedef uint32_t uint_fast32_t;
476 typedef uint64_t uint_fast64_t;
477
478 /* Ranges */
479 #define UINT8_MAX (~(uint8_t)0)
480 #define UINT8_MIN 0
481 #define UINT16_MAX (~(uint16_t)0)
482 #define UINT16_MIN 0
483 #define UINT32_MAX (~(uint32_t)0)
484 #define UINT32_MIN 0
485 #define UINT64_MAX (~(uint64_t)0)
486 #define UINT64_MIN 0
487
488 #define UINTPTR_MAX (~(uintptr_t)0)
489 #define UINTPTR_MIN 0
490
491 /* Need to do int_fast16_t as well, as type
492 size may be architecture dependent */
493 #define UINT_FAST16_MAX (~(uint_fast16_t)0)
494 #define UINT_FAST16_MAX 0
495
496 #define INT8_MAX (UINT8_MAX>>1)
497 #define INT8_MIN (INT8_MAX+1)
498 #define INT16_MAX (UINT16_MAX>>1)
499 #define INT16_MIN (INT16_MAX+1)
500 #define INT32_MAX (UINT32_MAX>>1)
501 #define INT32_MIN (INT32_MAX+1)
502 #define INT64_MAX (UINT64_MAX>>1)
503 #define INT64_MIN (INT64_MAX+1)
504
505 #define INTPTR_MAX (UINTPTR_MAX>>1)
506 #define INTPTR_MIN (INTPTR_MAX+1)
507
508 #define INT_FAST16_MAX (UINT_FAST16_MAX>>1)
509 #define INT_FAST16_MIN (INT_FAST16_MAX+1)
510
511 /* now define equiv. constants */
512 #define UINT_FAST8_MAX UINT8_MAX
513 #define UINT_FAST8_MIN UINT_FAST8_MIN
514 #define INT_FAST8_MAX INT8_MAX
515 #define INT_FAST8_MIN INT8_MIN
516 #define UINT_FAST32_MAX UINT32_MAX
517 #define UINT_FAST32_MIN UINT32_MIN
518 #define INT_FAST32_MAX INT32_MAX
519 #define INT_FAST32_MIN INT32_MIN
520 #define UINT_FAST64_MAX UINT64_MAX
521 #define UINT_FAST64_MIN UINT64_MIN
522 #define INT_FAST64_MAX INT64_MAX
523 #define INT_FAST64_MIN INT64_MIN
524
525 #define UINT_LEAST8_MAX UINT8_MAX
526 #define UINT_LEAST8_MIN UINT8_MIN
527 #define INT_LEAST8_MAX INT8_MAX
528 #define INT_LEAST8_MIN INT8_MIN
529 #define UINT_LEAST16_MAX UINT16_MAX
530 #define UINT_LEAST16_MIN UINT16_MIN
531 #define INT_LEAST16_MAX INT16_MAX
532 #define INT_LEAST16_MIN INT16_MIN
533 #define UINT_LEAST32_MAX UINT32_MAX
534 #define UINT_LEAST32_MIN UINT32_MIN
535 #define INT_LEAST32_MAX INT32_MAX
536 #define INT_LEAST32_MIN INT32_MIN
537 #define UINT_LEAST64_MAX UINT64_MAX
538 #define UINT_LEAST64_MIN UINT64_MIN
539 #define INT_LEAST64_MAX INT64_MAX
540 #define INT_LEAST64_MIN INT64_MIN
541
542 #define UINTMAX_MAX UINT64_MAX
543 #define UINTMAX_MIN UINT64_MIN
544 #define INTMAX_MAX INT64_MAX
545 #define INTMAX_MIN INT64_MIN
546
547 #endif
548 _EndOfHeader_;
549 };
550
551 /*
552 * This hack makes makes unistd.h more POSIX-compliant on VxWorks
553 */
554 fix = {
555 hackname = AAB_vxworks_unistd;
556 files = unistd.h;
557 mach = "*-*-vxworks*";
558
559 replace = <<- _EndOfHeader_
560 #ifndef _UNISTD_H
561 #define _UNISTD_H
562 #include_next <unistd.h>
563 #include <ioLib.h>
564 #ifndef STDIN_FILENO
565 #define STDIN_FILENO 0
566 #endif
567 #ifndef STDOUT_FILENO
568 #define STDOUT_FILENO 1
569 #endif
570 #ifndef STDERR_FILENO
571 #define STDERR_FILENO 2
572 #endif
573 #endif /* _UNISTD_H */
574 _EndOfHeader_;
575 };
576
577
578 /*
579 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
580 * which only is provided by AIX xlc C99.
581 */
582 fix = {
583 hackname = aix_complex;
584 mach = "*-*-aix*";
585 files = complex.h;
586 select = "#define[ \t]_Complex_I[ \t]__I";
587 c_fix = format;
588 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
589 test_text = "#define _Complex_I __I\n";
590 };
591
592 /*
593 * malloc.h on AIX6 uses XLC++ specific builtin syntax
594 */
595 fix = {
596 hackname = aix_malloc;
597 mach = "*-*-aix*";
598 files = "malloc.h";
599 select = "#ifdef __cplusplus";
600 c_fix = format;
601 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
602 test_text = "#ifdef __cplusplus";
603 };
604
605 /*
606 * net/if_arp.h defines a variable fc_softc instead of adding a
607 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
608 */
609 fix = {
610 hackname = aix_net_if_arp;
611 mach = "*-*-aix*";
612 files = "net/if_arp.h";
613 select = "^struct fc_softc \\{";
614 c_fix = format;
615 c_fix_arg = "typedef struct _fc_softc {";
616 test_text = "struct fc_softc {\n int a;\n};";
617 };
618
619 /*
620 * Fix AIX definition of NULL for G++.
621 */
622 fix = {
623 hackname = aix_null;
624 mach = "*-*-aix*";
625 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
626 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
627 bypass = __null;
628 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
629 c_fix = format;
630 c_fix_arg = <<- _EOFix_
631 #ifndef NULL
632 #ifdef __cplusplus
633 #ifdef __GNUG__
634 #define NULL __null
635 #else /* ! __GNUG__ */
636 #define NULL 0L
637 #endif /* __GNUG__ */
638 #else /* ! __cplusplus */
639 #define NULL ((void *)0)
640 #endif /* __cplusplus */
641 #endif /* !NULL */
642 _EOFix_;
643 test_text = "# define\tNULL \t(0L) /* typed NULL */";
644 };
645
646 /*
647 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
648 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
649 * braces.
650 */
651 fix = {
652 hackname = aix_once_init_1;
653 mach = "*-*-aix*";
654 files = "pthread.h";
655 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
656 "\\{ \\\\\n";
657 c_fix = format;
658 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
659 "{{ \\\n";
660 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
661 "{ \\\\\n";
662 };
663
664 fix = {
665 hackname = aix_once_init_2;
666 mach = "*-*-aix*";
667 files = "pthread.h";
668 select = "[ \t]0 \\\\\n"
669 "\\}\n";
670 c_fix = format;
671 c_fix_arg = " 0 \\\n"
672 "}}\n";
673 test_text = " 0 \\\\\n"
674 "}\n";
675 };
676
677 fix = {
678 hackname = aix_mutex_initializer_1;
679 mach = "*-*-aix*";
680 files = "pthread.h";
681 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
682 "\\{ \\\\\n";
683 c_fix = format;
684 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
685 "{{ \\\n";
686 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
687 "{ \\\\\n";
688 };
689
690 fix = {
691 hackname = aix_cond_initializer_1;
692 mach = "*-*-aix*";
693 files = "pthread.h";
694 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
695 "\\{ \\\\\n";
696 c_fix = format;
697 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
698 "{{ \\\n";
699 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
700 "{ \\\\\n";
701 };
702
703 fix = {
704 hackname = aix_rwlock_initializer_1;
705 mach = "*-*-aix*";
706 files = "pthread.h";
707 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
708 "\\{ \\\\\n";
709 c_fix = format;
710 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
711 "{{ \\\n";
712 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
713 "{ \\\\\n";
714 };
715
716 /*
717 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
718 * which violates a requirement of ISO C.
719 */
720 fix = {
721 hackname = aix_pthread;
722 files = "pthread.h";
723 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
724 c_fix = format;
725 c_fix_arg = "%1 %2";
726 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
727 "{...init stuff...}";
728 };
729
730
731 /*
732 * AIX stdint.h fixes.
733 */
734 fix = {
735 hackname = aix_stdint_1;
736 mach = "*-*-aix*";
737 files = stdint-aix.h, stdint.h;
738 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
739 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
740 c_fix = format;
741 c_fix_arg = "#define UINT8_MAX (255)\n"
742 "#define UINT16_MAX (65535)";
743 test_text = "#define UINT8_MAX (255U)\n"
744 "#define UINT16_MAX (65535U)";
745 };
746
747
748 fix = {
749 hackname = aix_stdint_2;
750 mach = "*-*-aix*";
751 files = stdint-aix.h, stdint.h;
752 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
753 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
754 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
755 "#else\n"
756 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
757 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
758 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
759 c_fix = format;
760 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
761 "#define INTPTR_MAX 9223372036854775807L\n"
762 "#define UINTPTR_MAX 18446744073709551615UL\n"
763 "#else\n"
764 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
765 "#define INTPTR_MAX 2147483647L\n"
766 "#define UINTPTR_MAX 4294967295UL";
767 test_text = "#define INTPTR_MIN INT64_MIN\n"
768 "#define INTPTR_MAX INT64_MAX\n"
769 "#define UINTPTR_MAX UINT64_MAX\n"
770 "#else\n"
771 "#define INTPTR_MIN INT32_MIN\n"
772 "#define INTPTR_MAX INT32_MAX\n"
773 "#define UINTPTR_MAX UINT32_MAX";
774 };
775
776
777 fix = {
778 hackname = aix_stdint_3;
779 mach = "*-*-aix*";
780 files = stdint-aix.h, stdint.h;
781 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
782 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
783 "#else\n"
784 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
785 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
786 c_fix = format;
787 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
788 "#define PTRDIFF_MAX 9223372036854775807L\n"
789 "#else\n"
790 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
791 "#define PTRDIFF_MAX 2147483647L";
792 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
793 "#define PTRDIFF_MAX INT64_MAX\n"
794 "#else\n"
795 "#define PTRDIFF_MIN INT32_MIN\n"
796 "#define PTRDIFF_MAX INT32_MAX";
797 };
798
799
800 fix = {
801 hackname = aix_stdint_4;
802 mach = "*-*-aix*";
803 files = stdint-aix.h, stdint.h;
804 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
805 "#else\n"
806 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
807 c_fix = format;
808 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
809 "#else\n"
810 "#define SIZE_MAX 4294967295UL";
811 test_text = "#define SIZE_MAX UINT64_MAX\n"
812 "#else\n"
813 "#define SIZE_MAX UINT32_MAX";
814 };
815
816
817 fix = {
818 hackname = aix_stdint_5;
819 mach = "*-*-aix*";
820 files = stdint-aix.h, stdint.h;
821 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
822 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
823 c_fix = format;
824 c_fix_arg = "#define UINT8_C(c) c\n"
825 "#define UINT16_C(c) c";
826 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
827 "#define UINT16_C(c) __CONCAT__(c,U)";
828 };
829
830
831 /*
832 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
833 * in an otherwise harmless (and #ifed out) macro definition
834 */
835 fix = {
836 hackname = aix_sysmachine;
837 files = sys/machine.h;
838 select = "\\\\ +\n";
839 c_fix = format;
840 c_fix_arg = "\\\n";
841 test_text = "#define FOO \\\n"
842 " bar \\ \n baz \\ \n bat";
843 };
844
845
846 /*
847 * sys/wait.h on AIX 5.2 defines macros that have both signed and
848 * unsigned types in conditional expressions.
849 */
850 fix = {
851 hackname = aix_syswait_2;
852 files = sys/wait.h;
853 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
854 c_fix = format;
855 c_fix_arg = "? (int)%1";
856 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
857 };
858
859
860 /*
861 * sys/signal.h on some versions of AIX uses volatile in the typedef of
862 * sig_atomic_t, which causes gcc to generate a warning about duplicate
863 * volatile when a sig_atomic_t variable is declared volatile, as
864 * required by ANSI C.
865 */
866 fix = {
867 hackname = aix_volatile;
868 files = sys/signal.h;
869 select = "typedef volatile int sig_atomic_t";
870 c_fix = format;
871 c_fix_arg = "typedef int sig_atomic_t";
872 test_text = "typedef volatile int sig_atomic_t;";
873 };
874
875
876 /*
877 * Fix __assert declaration in assert.h on Alpha OSF/1.
878 */
879 fix = {
880 hackname = alpha___assert;
881 files = "assert.h";
882 select = '__assert\(char \*, char \*, int\)';
883 c_fix = format;
884 c_fix_arg = "__assert(const char *, const char *, int)";
885 test_text = 'extern void __assert(char *, char *, int);';
886 };
887
888
889 /*
890 * Fix assert macro in assert.h on Alpha OSF/1.
891 * The superfluous int cast breaks C++.
892 */
893 fix = {
894 hackname = alpha_assert;
895 files = "assert.h";
896 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
897 c_fix = format;
898 c_fix_arg = "%1(EX)";
899 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
900 ': __assert(#EX, __FILE__, __LINE__))';
901 };
902
903
904 /*
905 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
906 */
907 fix = {
908 hackname = alpha_getopt;
909 files = "stdio.h";
910 files = "stdlib.h";
911 select = 'getopt\(int, char \*\[\], *char \*\)';
912 c_fix = format;
913 c_fix_arg = "getopt(int, char *const[], const char *)";
914 test_text = 'extern int getopt(int, char *[], char *);';
915 };
916
917
918 /*
919 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
920 */
921 fix = {
922 hackname = alpha_if_semicolon;
923 files = net/if.h;
924 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
925 c_fix = format;
926 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
927 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
928 };
929
930
931 /*
932 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
933 */
934 fix = {
935 hackname = alpha_parens;
936 files = sym.h;
937 select = '#ifndef\(__mips64\)';
938 c_fix = format;
939 c_fix_arg = "#ifndef __mips64";
940 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
941 };
942
943
944 /*
945 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
946 * And OpenBSD.
947 */
948 fix = {
949 hackname = alpha_sbrk;
950 files = unistd.h;
951 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
952 c_fix = format;
953 c_fix_arg = "void *sbrk(";
954 test_text = "extern char* sbrk(ptrdiff_t increment);";
955 };
956
957
958 /*
959 * For C++, avoid any typedef or macro definition of bool,
960 * and use the built in type instead.
961 * HP/UX 10.20 also has it in curses_colr/curses.h.
962 */
963 fix = {
964 hackname = avoid_bool_define;
965 files = curses.h;
966 files = curses_colr/curses.h;
967 files = term.h;
968 files = tinfo.h;
969
970 select = "#[ \t]*define[ \t]+bool[ \t]";
971 bypass = "__cplusplus";
972
973 c_fix = format;
974 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
975 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
976
977 test_text = "# define bool\t char \n";
978 };
979
980
981 fix = {
982 hackname = avoid_bool_type;
983 files = curses.h;
984 files = curses_colr/curses.h;
985 files = term.h;
986 files = tinfo.h;
987
988 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
989 bypass = "__cplusplus";
990
991 c_fix = format;
992 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
993
994 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
995 };
996
997
998 /*
999 * For C++, avoid any typedef definition of wchar_t,
1000 * and use the built in type instead.
1001 * Don't do this for headers that are smart enough to do the right
1002 * thing (recent [n]curses.h and Xlib.h).
1003 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
1004 * and will be broken by the edit.
1005 */
1006
1007 fix = {
1008 hackname = avoid_wchar_t_type;
1009
1010 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1011 bypass = "__cplusplus";
1012 bypass = "_LINUX_NLS_H";
1013 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1014
1015 c_fix = format;
1016 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1017
1018 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1019 };
1020
1021
1022 /*
1023 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
1024 */
1025 fix = {
1026 hackname = bad_struct_term;
1027 files = curses.h;
1028 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1029 c_fix = format;
1030 c_fix_arg = "struct term;";
1031
1032 test_text = 'typedef struct term;';
1033 };
1034
1035
1036 /*
1037 * Fix one other error in this file:
1038 * a mismatched quote not inside a C comment.
1039 */
1040 fix = {
1041 hackname = badquote;
1042 files = sundev/vuid_event.h;
1043 select = "doesn't";
1044 c_fix = format;
1045 c_fix_arg = "does not";
1046
1047 test_text = "/* doesn't have matched single quotes */";
1048 };
1049
1050
1051 /*
1052 * check for broken assert.h that needs stdio.h
1053 */
1054 fix = {
1055 hackname = broken_assert_stdio;
1056 files = assert.h;
1057 select = stderr;
1058 bypass = "include.*stdio\\.h";
1059 c_fix = wrap;
1060 c_fix_arg = "#include <stdio.h>\n";
1061 test_text = "extern FILE* stderr;";
1062 };
1063
1064
1065 /*
1066 * check for broken assert.h that needs stdlib.h
1067 */
1068 fix = {
1069 hackname = broken_assert_stdlib;
1070 files = assert.h;
1071 select = 'exit *\(|abort *\(';
1072 bypass = "include.*stdlib\\.h";
1073 c_fix = wrap;
1074 c_fix_arg = "#ifdef __cplusplus\n"
1075 "#include <stdlib.h>\n"
1076 "#endif\n";
1077 test_text = "extern void exit ( int );";
1078 };
1079
1080 /*
1081 * Remove `extern double cabs' declarations from math.h.
1082 * This conflicts with C99. Discovered on AIX.
1083 * Darwin hides its broken cabs in architecture-specific subdirs.
1084 */
1085 fix = {
1086 hackname = broken_cabs;
1087 files = math.h, "architecture/*/math.h";
1088 select = "^extern[ \t]+double[ \t]+cabs";
1089
1090 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1091 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1092
1093 test_text = "#ifdef __STDC__\n"
1094 "extern double cabs(struct dbl_hypot);\n"
1095 "#else\n"
1096 "extern double cabs();\n"
1097 "#endif\n"
1098 "extern double cabs ( _Complex z );";
1099 };
1100
1101
1102 /*
1103 * Fixup Darwin's broken check for __builtin_nanf.
1104 */
1105 fix = {
1106 hackname = broken_nan;
1107 /*
1108 * It is tempting to omit the first "files" entry. Do not.
1109 * The testing machinery will take the first "files" entry as the name
1110 * of a test file to play with. It would be a nuisance to have a directory
1111 * with the name "*".
1112 */
1113 files = "architecture/ppc/math.h";
1114 files = "architecture/*/math.h";
1115 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1116 bypass = "powl";
1117 c_fix = format;
1118 c_fix_arg = "#if 1";
1119 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1120 };
1121
1122
1123 /*
1124 * Various systems derived from BSD4.4 contain a macro definition
1125 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1126 * Known to be fixed in FreeBSD 5 system headers.
1127 */
1128 fix = {
1129 hackname = bsd_stdio_attrs_conflict;
1130 mach = "*-*-*bsd*";
1131 mach = "*-*-*darwin*";
1132 files = stdio.h;
1133 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1134 c_fix = format;
1135 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1136 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1137 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1138 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1139 test_text = '#define vfscanf __svfscanf';
1140 };
1141
1142 /*
1143 * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
1144 * that it conforms to ISO/IEC 14882:2011. It currently does
1145 * not support the [[noreturn]] procedure attribute.
1146 * When it does, this hack should be removed.
1147 * SEE: gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
1148 */
1149 fix = {
1150 hackname = cdef_cplusplus;
1151 files = sys/cdefs.h;
1152 select = '\[\[noreturn\]\]';
1153 c_fix = format;
1154 c_fix_arg = '__attribute__((__noreturn__))';
1155 test_text = "#define _Noreturn [[noreturn]]";
1156 };
1157
1158 /*
1159 * Fix various macros used to define ioctl numbers.
1160 * The traditional syntax was:
1161 *
1162 * #define _CTRL(n, x) (('n'<<8)+x)
1163 * #define TCTRLCFOO _CTRL(T, 1)
1164 *
1165 * but this does not work with the C standard, which disallows macro
1166 * expansion inside strings. We have to rewrite it thus:
1167 *
1168 * #define _CTRL(n, x) ((n<<8)+x)
1169 * #define TCTRLCFOO _CTRL('T', 1)
1170 *
1171 * The select expressions match too much, but the c_fix code is cautious.
1172 *
1173 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1174 */
1175 fix = {
1176 hackname = ctrl_quotes_def;
1177 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1178 c_fix = char_macro_def;
1179 c_fix_arg = "CTRL";
1180
1181 /*
1182 * This is two tests in order to ensure that the "CTRL(c)" can
1183 * be selected in isolation from the multi-arg format
1184 */
1185 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1186 test_text = "#define _CTRL(c) ('c'&037)";
1187 };
1188
1189 /*
1190 * Fix various macros used to define ioctl numbers.
1191 */
1192 fix = {
1193 hackname = ctrl_quotes_use;
1194 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1195 c_fix = char_macro_use;
1196 c_fix_arg = "CTRL";
1197 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1198 };
1199
1200
1201 /*
1202 * sys/mman.h on HP/UX is not C++ ready,
1203 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1204 *
1205 * rpc/types.h on OSF1/2.0 is not C++ ready,
1206 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1207 *
1208 * The problem is the declaration of malloc.
1209 */
1210 fix = {
1211 hackname = cxx_unready;
1212 files = sys/mman.h;
1213 files = rpc/types.h;
1214 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1215 not within a macro. */
1216 bypass = '"C"|__BEGIN_DECLS';
1217
1218 c_fix = wrap;
1219 c_fix_arg = "#ifdef __cplusplus\n"
1220 "extern \"C\" {\n"
1221 "#endif\n";
1222 c_fix_arg = "#ifdef __cplusplus\n"
1223 "}\n"
1224 "#endif\n";
1225 test_text = "extern void* malloc( size_t );";
1226 };
1227
1228 /*
1229 * For the AAB_darwin7_9_long_double_funcs fix to be useful,
1230 * you have to not use "" includes.
1231 */
1232 fix = {
1233 hackname = darwin_9_long_double_funcs_2;
1234 mach = "*-*-darwin7.9*";
1235 files = math.h;
1236 select = '#include[ \t]+\"';
1237 c_fix = format;
1238 c_fix_arg = "%1<%2.h>";
1239
1240 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1241
1242 test_text = '#include "architecture/ppc/math.h"';
1243 };
1244
1245
1246 /*
1247 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1248 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1249 */
1250 fix = {
1251 hackname = darwin_externc;
1252 mach = "*-*-darwin*";
1253 files = mach-o/swap.h;
1254 files = mach/mach_time.h;
1255 files = mach/mach_traps.h;
1256 files = mach/message.h;
1257 files = mach/mig.h;
1258 files = mach/semaphore.h;
1259 bypass = "extern \"C\"";
1260 bypass = "__BEGIN_DECLS";
1261 c_fix = wrap;
1262 c_fix_arg = "#ifdef __cplusplus\n"
1263 "extern \"C\" {\n"
1264 "#endif\n";
1265 c_fix_arg = "#ifdef __cplusplus\n"
1266 "}\n"
1267 "#endif\n";
1268 test_text = "extern void swap_fat_header();\n";
1269 };
1270
1271
1272 /*
1273 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1274 * bad __GNUC__ tests.
1275 */
1276
1277 fix = {
1278 hackname = darwin_gcc4_breakage;
1279 mach = "*-*-darwin*";
1280 files = AvailabilityMacros.h;
1281 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1282 c_fix = format;
1283 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1284 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1285 "(__GNUC_MINOR__ >= 1)\n";
1286 };
1287
1288
1289 /*
1290 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1291 * why would you ever put it in a system header file?
1292 */
1293 fix = {
1294 hackname = darwin_private_extern;
1295 mach = "*-*-darwin*";
1296 files = mach-o/dyld.h;
1297 select = "__private_extern__ [a-z_]+ _dyld_";
1298 c_fix = format;
1299 c_fix_arg = "extern";
1300 c_fix_arg = "__private_extern__";
1301 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1302 "const char *dyld_func_name,\n"
1303 "unsigned long *address);\n";
1304 };
1305
1306
1307 /*
1308 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1309 * unsigned constants.
1310 */
1311 fix = {
1312 hackname = darwin_stdint_1;
1313 mach = "*-*-darwin*";
1314 files = stdint-darwin.h, stdint.h;
1315 c_fix = format;
1316 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1317 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1318 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1319 test_text = "#define UINT8_C(v) (v ## U)\n"
1320 "#define UINT16_C(v) (v ## U)";
1321 };
1322
1323
1324 /*
1325 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1326 * with wrong types.
1327 */
1328 fix = {
1329 hackname = darwin_stdint_2;
1330 mach = "*-*-darwin*";
1331 files = stdint-darwin.h, stdint.h;
1332 c_fix = format;
1333 c_fix_arg = "#if __WORDSIZE == 64\n"
1334 "#define INTPTR_MAX 9223372036854775807L\n"
1335 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1336 "#else\n"
1337 "#define INTPTR_MAX 2147483647L\n"
1338 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1339 "#endif";
1340 select = "#if __WORDSIZE == 64\n"
1341 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1342 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1343 "#else\n"
1344 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1345 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1346 "#endif";
1347 test_text = "#if __WORDSIZE == 64\n"
1348 "#define INTPTR_MIN INT64_MIN\n"
1349 "#define INTPTR_MAX INT64_MAX\n"
1350 "#else\n"
1351 "#define INTPTR_MIN INT32_MIN\n"
1352 "#define INTPTR_MAX INT32_MAX\n"
1353 "#endif";
1354 };
1355
1356
1357 /*
1358 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1359 */
1360 fix = {
1361 hackname = darwin_stdint_3;
1362 mach = "*-*-darwin*";
1363 files = stdint-darwin.h, stdint.h;
1364 c_fix = format;
1365 c_fix_arg = "#if __WORDSIZE == 64\n"
1366 "#define UINTPTR_MAX 18446744073709551615UL\n"
1367 "#else\n"
1368 "#define UINTPTR_MAX 4294967295UL\n"
1369 "#endif";
1370 select = "#if __WORDSIZE == 64\n"
1371 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1372 "#else\n"
1373 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1374 "#endif";
1375 test_text = "#if __WORDSIZE == 64\n"
1376 "#define UINTPTR_MAX UINT64_MAX\n"
1377 "#else\n"
1378 "#define UINTPTR_MAX UINT32_MAX\n"
1379 "#endif";
1380 };
1381
1382
1383 /*
1384 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1385 */
1386 fix = {
1387 hackname = darwin_stdint_4;
1388 mach = "*-*-darwin*";
1389 files = stdint-darwin.h, stdint.h;
1390 c_fix = format;
1391 c_fix_arg = "#if __WORDSIZE == 64\n"
1392 "#define SIZE_MAX 18446744073709551615UL\n"
1393 "#else\n"
1394 "#define SIZE_MAX 4294967295UL\n"
1395 "#endif";
1396 select = "#if __WORDSIZE == 64\n"
1397 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1398 "#else\n"
1399 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1400 "#endif";
1401 test_text = "#if __WORDSIZE == 64\n"
1402 "#define SIZE_MAX UINT64_MAX\n"
1403 "#else\n"
1404 "#define SIZE_MAX UINT32_MAX\n"
1405 "#endif";
1406 };
1407
1408
1409 /*
1410 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1411 * with a wrong type.
1412 */
1413 fix = {
1414 hackname = darwin_stdint_5;
1415 mach = "*-*-darwin*";
1416 files = stdint-darwin.h, stdint.h;
1417 c_fix = format;
1418 c_fix_arg = "#if __WORDSIZE == 64\n"
1419 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1420 "#define INTMAX_MAX 9223372036854775807L\n"
1421 "#define UINTMAX_MAX 18446744073709551615UL\n"
1422 "#else\n"
1423 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1424 "#define INTMAX_MAX 9223372036854775807LL\n"
1425 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1426 "#endif";
1427 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1428 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1429 "\n"
1430 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1431 test_text = "#define INTMAX_MIN INT64_MIN\n"
1432 "#define INTMAX_MAX INT64_MAX\n"
1433 "\n"
1434 "#define UINTMAX_MAX UINT64_MAX";
1435 };
1436
1437
1438 /*
1439 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1440 * with a wrong type.
1441 */
1442 fix = {
1443 hackname = darwin_stdint_6;
1444 mach = "*-*-darwin*";
1445 files = stdint-darwin.h, stdint.h;
1446 c_fix = format;
1447 c_fix_arg = "#if __WORDSIZE == 64\n"
1448 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1449 "#define PTRDIFF_MAX 9223372036854775807L\n"
1450 "#else\n"
1451 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1452 "#define PTRDIFF_MAX 2147483647\n"
1453 "#endif";
1454 select = "#if __WORDSIZE == 64\n"
1455 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1456 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1457 "#else\n"
1458 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1459 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1460 "#endif";
1461 test_text = "#if __WORDSIZE == 64\n"
1462 "#define PTRDIFF_MIN INT64_MIN\n"
1463 "#define PTRDIFF_MAX INT64_MAX\n"
1464 "#else\n"
1465 "#define PTRDIFF_MIN INT32_MIN\n"
1466 "#define PTRDIFF_MAX INT32_MAX\n"
1467 "#endif";
1468 };
1469
1470
1471 /*
1472 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1473 * with a wrong type.
1474 */
1475 fix = {
1476 hackname = darwin_stdint_7;
1477 mach = "*-*-darwin*";
1478 files = stdint-darwin.h, stdint.h;
1479 c_fix = format;
1480 c_fix_arg = "#if __WORDSIZE == 64\n"
1481 "#define INTMAX_C(v) (v ## L)\n"
1482 "#define UINTMAX_C(v) (v ## UL)\n"
1483 "#else\n"
1484 "#define INTMAX_C(v) (v ## LL)\n"
1485 "#define UINTMAX_C(v) (v ## ULL)\n"
1486 "#endif";
1487 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1488 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1489 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1490 "#define UINTMAX_C(v) (v ## ULL)";
1491 };
1492
1493
1494 /*
1495 * Fix <c_asm.h> on Digital UNIX V4.0:
1496 * It contains a prototype for a DEC C internal asm() function,
1497 * clashing with gcc's asm keyword. So protect this with __DECC.
1498 */
1499 fix = {
1500 hackname = dec_intern_asm;
1501 files = c_asm.h;
1502 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1503 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1504 "#endif\n";
1505 test_text =
1506 "float fasm {\n"
1507 " ... asm stuff ...\n"
1508 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1509 };
1510
1511
1512 /*
1513 * Fix typo in <wchar.h> on DJGPP 2.03.
1514 */
1515 fix = {
1516 hackname = djgpp_wchar_h;
1517 file = wchar.h;
1518 select = "__DJ_wint_t";
1519 bypass = "sys/djtypes.h";
1520 c_fix = format;
1521 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1522 c_fix_arg = "#include <stddef.h>";
1523 test_text = "#include <stddef.h>\n"
1524 "extern __DJ_wint_t x;\n";
1525 };
1526
1527
1528 /*
1529 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1530 */
1531 fix = {
1532 hackname = ecd_cursor;
1533 files = "sunwindow/win_lock.h";
1534 files = "sunwindow/win_cursor.h";
1535 select = 'ecd\.cursor';
1536 c_fix = format;
1537 c_fix_arg = 'ecd_cursor';
1538
1539 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1540 };
1541
1542
1543 /*
1544 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1545 * neither the existence of GCC 3 nor its exact feature set yet break
1546 * (by design?) when __GNUC__ is set beyond 2.
1547 */
1548 fix = {
1549 hackname = freebsd_gcc3_breakage;
1550 mach = "*-*-freebsd*";
1551 files = sys/cdefs.h;
1552 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1553 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1554 c_fix = format;
1555 c_fix_arg = '%0 || __GNUC__ >= 3';
1556 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1557 };
1558
1559
1560 /*
1561 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1562 * neither the existence of GCC 4 nor its exact feature set yet break
1563 * (by design?) when __GNUC__ is set beyond 3.
1564 */
1565 fix = {
1566 hackname = freebsd_gcc4_breakage;
1567 mach = "*-*-freebsd*";
1568 files = sys/cdefs.h;
1569 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1570 c_fix = format;
1571 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1572 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1573 };
1574
1575
1576 /*
1577 * Some versions of glibc don't expect the C99 inline semantics.
1578 */
1579 fix = {
1580 hackname = glibc_c99_inline_1;
1581 files = features.h, '*/features.h';
1582 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1583 c_fix = format;
1584 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1585 test_text = <<-EOT
1586 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1587 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1588 # define __USE_EXTERN_INLINES 1
1589 #endif
1590 EOT;
1591 };
1592
1593
1594 /*
1595 * Similar, but a version that didn't have __NO_INLINE__
1596 */
1597 fix = {
1598 hackname = glibc_c99_inline_1a;
1599 files = features.h, '*/features.h';
1600 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1601 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1602 c_fix = format;
1603 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1604 test_text = <<-EOT
1605 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1606 # define __USE_EXTERN_INLINES 1
1607 #endif
1608 EOT;
1609 };
1610
1611
1612 /*
1613 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1614 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1615 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1616 */
1617 fix = {
1618 hackname = glibc_c99_inline_2;
1619 files = sys/stat.h, '*/sys/stat.h';
1620 select = "extern __inline__ int";
1621 sed = "s/extern int \\(stat\\)/"
1622 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1623 "__inline__ int \\1/";
1624 sed = "s/extern int \\([lf]stat\\)/"
1625 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1626 "__inline__ int \\1/";
1627 sed = "s/extern int \\(mknod\\)/"
1628 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1629 "__inline__ int \\1/";
1630 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1631 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1632 "__inline__ int __REDIRECT\\1 (\\2/";
1633 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1634 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1635 "__inline__ int __REDIRECT\\1 (\\2/";
1636 sed = "s/^extern __inline__ int/"
1637 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1638 "__inline__ int/";
1639 test_text = <<-EOT
1640 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1641 extern __inline__ int
1642 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1643 {}
1644 EOT;
1645 };
1646
1647
1648 fix = {
1649 hackname = glibc_c99_inline_3;
1650 files = bits/string2.h, '*/bits/string2.h';
1651 select = "extern __inline";
1652 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1653 c_fix = format;
1654 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1655 c_fix_arg = "^# ifdef __cplusplus$";
1656 test_text = <<-EOT
1657 # ifdef __cplusplus
1658 # define __STRING_INLINE inline
1659 # else
1660 # define __STRING_INLINE extern __inline
1661 # endif
1662 EOT;
1663 };
1664
1665
1666 fix = {
1667 hackname = glibc_c99_inline_4;
1668 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1669 bypass = "__extern_inline|__gnu_inline__";
1670 select = "(^| )extern __inline";
1671 c_fix = format;
1672 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1673 test_text = <<-EOT
1674 __extension__ extern __inline unsigned int
1675 extern __inline unsigned int
1676 EOT;
1677 };
1678
1679
1680 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1681 * so we replace them with versions that correspond to the
1682 * definition.
1683 */
1684 fix = {
1685 hackname = glibc_mutex_init;
1686 files = pthread.h;
1687 select = '\{ *\{ *0, *\} *\}';
1688 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1689 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1690 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1691 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1692 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1693 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1694 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1695 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1696 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1697 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1698 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1699 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1700 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1701 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1702 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1703 "N;s/^[ \t]*#[ \t]*"
1704 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1705 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1706 "# \\1\\\n"
1707 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1708 "# else\\\n"
1709 "# \\1\\\n"
1710 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1711 "# endif/";
1712 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1713 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1714 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1715 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1716
1717 test_text = <<- _EOText_
1718 #define PTHREAD_MUTEX_INITIALIZER \\
1719 { { 0, } }
1720 #ifdef __USE_GNU
1721 # if __WORDSIZE == 64
1722 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1723 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1724 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1725 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1726 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1727 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1728 # else
1729 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1730 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1731 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1732 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1733 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1734 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1735 # endif
1736 #endif
1737 # define PTHREAD_RWLOCK_INITIALIZER \\
1738 { { 0, } }
1739 # ifdef __USE_GNU
1740 # if __WORDSIZE == 64
1741 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1742 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1743 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1744 # else
1745 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1746 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1747 # endif
1748 # endif
1749 #define PTHREAD_COND_INITIALIZER { { 0, } }
1750 _EOText_;
1751 };
1752
1753
1754 /* glibc versions before 2.5 have a version of stdint.h that defines
1755 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1756 versions with stdint.h based on those glibc versions. */
1757 fix = {
1758 hackname = glibc_stdint;
1759 files = stdint.h;
1760 select = "GNU C Library";
1761 c_fix = format;
1762 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1763 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1764 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1765 };
1766
1767
1768 /* Some versions of glibc have a version of bits/string2.h that
1769 produces "value computed is not used" warnings from strncpy; fix
1770 this definition by using __builtin_strncpy instead as in newer
1771 versions. */
1772 fix = {
1773 hackname = glibc_strncpy;
1774 files = bits/string2.h;
1775 bypass = "__builtin_strncpy";
1776 c_fix = format;
1777 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1778 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1779 test_text = <<-EOT
1780 # define strncpy(dest, src, n) \
1781 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1782 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1783 ? (char *) memcpy (dest, src, n) \\
1784 : strncpy (dest, src, n)) \\
1785 : strncpy (dest, src, n)))
1786 EOT;
1787
1788 };
1789
1790 /* glibc's tgmath.h relies on an expression that is not an integer
1791 constant expression being treated as it was by GCC 4.4 and
1792 earlier. */
1793 fix = {
1794 hackname = glibc_tgmath;
1795 files = tgmath.h;
1796 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1797 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1798 c_fix = format;
1799 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1800 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1801 };
1802
1803 /*
1804 * Fix these files to use the types we think they should for
1805 * ptrdiff_t, size_t, and wchar_t.
1806 *
1807 * This defines the types in terms of macros predefined by our 'cpp'.
1808 * This is supposedly necessary for glibc's handling of these types.
1809 * It's probably not necessary for anyone else, but it doesn't hurt.
1810 */
1811 fix = {
1812 hackname = gnu_types;
1813 files = "sys/types.h";
1814 files = "stdlib.h";
1815 files = "sys/stdtypes.h";
1816 files = "stddef.h";
1817 files = "memory.h";
1818 files = "unistd.h";
1819 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1820 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1821 c_fix = gnu_type;
1822 /* The Solaris 10 headers already define these types correctly. */
1823 mach = '*-*-solaris2.1[0-9]*';
1824 not_machine = true;
1825
1826 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1827 "typedef uint_t size_t; /* uint_t */\n"
1828 "typedef ushort_t wchar_t; /* ushort_t */";
1829 };
1830
1831
1832 /*
1833 * Fix HP & Sony's use of "../machine/xxx.h"
1834 * to refer to: <machine/xxx.h>
1835 */
1836 fix = {
1837 hackname = hp_inline;
1838 files = sys/spinlock.h;
1839 files = machine/machparam.h;
1840 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1841
1842 c_fix = format;
1843 c_fix_arg = "%1<machine/%2.h>";
1844
1845 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1846 '([a-z]+)\.h"';
1847
1848 test_text = ' # include "../machine/mumble.h"';
1849 };
1850
1851
1852 /*
1853 * Check for (...) in C++ code in HP/UX sys/file.h.
1854 */
1855 fix = {
1856 hackname = hp_sysfile;
1857 files = sys/file.h;
1858 select = "HPUX_SOURCE";
1859
1860 c_fix = format;
1861 c_fix_arg = "(struct file *, ...)";
1862 c_fix_arg = '\(\.\.\.\)';
1863
1864 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1865 };
1866
1867
1868 /*
1869 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1870 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1871 */
1872 fix = {
1873 hackname = hppa_hpux_fp_macros;
1874 mach = "hppa*-hp-hpux11*";
1875 files = math.h;
1876 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1877 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1878 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1879 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1880 "#[ \t]*define[ \t]*FP_NAN.*\n";
1881 c_fix = format;
1882 c_fix_arg = <<- _EOFix_
1883 #endif /* _INCLUDE_HPUX_SOURCE */
1884
1885 #if defined(_INCLUDE_HPUX_SOURCE) || \
1886 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1887 %0#endif
1888
1889 #ifdef _INCLUDE_HPUX_SOURCE
1890
1891 _EOFix_;
1892
1893 test_text =
1894 "# define FP_NORMAL 0\n"
1895 "# define FP_ZERO 1\n"
1896 "# define FP_INFINITE 2\n"
1897 "# define FP_SUBNORMAL 3\n"
1898 "# define FP_NAN 4\n";
1899 };
1900
1901
1902 /*
1903 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1904 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1905 */
1906 fix = {
1907 hackname = hpux10_cpp_pow_inline;
1908 files = fixinc-test-limits.h, math.h;
1909 select = <<- END_POW_INLINE
1910 ^# +ifdef +__cplusplus
1911 +\}
1912 +inline +double +pow\(double +__d,int +__expon\) +\{
1913 [ ]+return +pow\(__d,\(double\)__expon\);
1914 +\}
1915 +extern +"C" +\{
1916 #else
1917 # +endif
1918 END_POW_INLINE;
1919
1920 c_fix = format;
1921 c_fix_arg = "";
1922
1923 test_text =
1924 "# ifdef __cplusplus\n"
1925 " }\n"
1926 " inline double pow(double __d,int __expon) {\n"
1927 "\t return pow(__d,(double)__expon);\n"
1928 " }\n"
1929 ' extern "C"' " {\n"
1930 "#else\n"
1931 "# endif";
1932 };
1933
1934 fix = {
1935 hackname = hpux11_cpp_pow_inline;
1936 files = math.h;
1937 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1938 " +return pow\\(d, \\(double\\)expon\\);\n"
1939 " +\\}\n";
1940 c_fix = format;
1941 c_fix_arg = "";
1942
1943 test_text =
1944 " inline double pow(double d,int expon) {\n"
1945 " return pow(d, (double)expon);\n"
1946 " }\n";
1947 };
1948
1949
1950 /*
1951 * Fix hpux 10.X missing ctype declarations 1
1952 */
1953 fix = {
1954 hackname = hpux10_ctype_declarations1;
1955 files = ctype.h;
1956 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1957 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1958 c_fix = format;
1959 c_fix_arg = "#ifdef _PROTOTYPES\n"
1960 "extern int __tolower(int);\n"
1961 "extern int __toupper(int);\n"
1962 "#else /* NOT _PROTOTYPES */\n"
1963 "extern int __tolower();\n"
1964 "extern int __toupper();\n"
1965 "#endif /* _PROTOTYPES */\n\n"
1966 "%0\n";
1967
1968 test_text = "# define _toupper(__c) __toupper(__c)\n";
1969 };
1970
1971
1972 /*
1973 * Fix hpux 10.X missing ctype declarations 2
1974 */
1975 fix = {
1976 hackname = hpux10_ctype_declarations2;
1977 files = ctype.h;
1978 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1979 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1980 c_fix = format;
1981 c_fix_arg = "%0\n\n"
1982 "#ifdef _PROTOTYPES\n"
1983 " extern int _isalnum(int);\n"
1984 " extern int _isalpha(int);\n"
1985 " extern int _iscntrl(int);\n"
1986 " extern int _isdigit(int);\n"
1987 " extern int _isgraph(int);\n"
1988 " extern int _islower(int);\n"
1989 " extern int _isprint(int);\n"
1990 " extern int _ispunct(int);\n"
1991 " extern int _isspace(int);\n"
1992 " extern int _isupper(int);\n"
1993 " extern int _isxdigit(int);\n"
1994 "# else /* not _PROTOTYPES */\n"
1995 " extern int _isalnum();\n"
1996 " extern int _isalpha();\n"
1997 " extern int _iscntrl();\n"
1998 " extern int _isdigit();\n"
1999 " extern int _isgraph();\n"
2000 " extern int _islower();\n"
2001 " extern int _isprint();\n"
2002 " extern int _ispunct();\n"
2003 " extern int _isspace();\n"
2004 " extern int _isupper();\n"
2005 " extern int _isxdigit();\n"
2006 "#endif /* _PROTOTYPES */\n";
2007
2008 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
2009 " extern unsigned int *__SB_masks;\n";
2010 };
2011
2012
2013 /*
2014 * Fix hpux 10.X missing stdio declarations
2015 */
2016 fix = {
2017 hackname = hpux10_stdio_declarations;
2018 files = stdio.h;
2019 select = "^#[ \t]*define _iob[ \t]*__iob";
2020 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
2021 c_fix = format;
2022 c_fix_arg = "%0\n\n"
2023 "# if defined(__STDC__) || defined(__cplusplus)\n"
2024 " extern int snprintf(char *, size_t, const char *, ...);\n"
2025 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
2026 "# else /* not __STDC__) || __cplusplus */\n"
2027 " extern int snprintf();\n"
2028 " extern int vsnprintf();\n"
2029 "# endif /* __STDC__) || __cplusplus */\n";
2030
2031 test_text = "# define _iob __iob\n";
2032 };
2033
2034
2035 /*
2036 * Make sure hpux defines abs in header.
2037 */
2038 fix = {
2039 hackname = hpux11_abs;
2040 mach = "*-hp-hpux11*";
2041 files = stdlib.h;
2042 select = "ifndef _MATH_INCLUDED";
2043 c_fix = format;
2044 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2045 test_text = "#ifndef _MATH_INCLUDED";
2046 };
2047
2048
2049 /*
2050 * Keep HP-UX 11 from stomping on C++ math namespace
2051 * with defines for fabsf.
2052 */
2053 fix = {
2054 hackname = hpux11_fabsf;
2055 files = math.h;
2056 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2057 bypass = "__cplusplus";
2058
2059 c_fix = format;
2060 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2061
2062 test_text =
2063 "#ifdef _PA_RISC\n"
2064 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2065 "#endif";
2066 };
2067
2068
2069 /*
2070 * Fix C99 constant in __POINTER_SET define.
2071 */
2072 fix = {
2073 hackname = hpux11_pthread_const;
2074 mach = "*-hp-hpux11.[0-3]*";
2075 files = sys/pthread.h;
2076 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2077
2078 c_fix = format;
2079 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2080 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2081 };
2082
2083
2084 /*
2085 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2086 * being defined by having it define _hpux_size_t instead.
2087 */
2088 fix = {
2089 hackname = hpux11_size_t;
2090 mach = "*-hp-hpux11*";
2091 select = "__size_t";
2092
2093 c_fix = format;
2094 c_fix_arg = "_hpux_size_t";
2095
2096 test_text =
2097 "#define __size_t size_t\n"
2098 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2099 };
2100
2101
2102 /*
2103 * Fix hpux 11.00 broken snprintf declaration
2104 * (third argument is char *, needs to be const char * to prevent
2105 * spurious warnings with -Wwrite-strings or in C++).
2106 */
2107 fix = {
2108 hackname = hpux11_snprintf;
2109 files = stdio.h;
2110 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2111 ' *(char *\*, *\.\.\.\);)';
2112 c_fix = format;
2113 c_fix_arg = '%1 const %3';
2114
2115 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
2116 "extern int snprintf(char *, __size_t, char *, ...);\n"
2117 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2118 };
2119
2120 /*
2121 * Fix hpux 11.00 broken vsnprintf declaration
2122 */
2123 fix = {
2124 hackname = hpux11_vsnprintf;
2125 files = stdio.h;
2126 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2127 'const char \*,) __va__list\);';
2128 c_fix = format;
2129 c_fix_arg = "%1 __va_list);";
2130
2131 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2132 ' __va__list);';
2133 };
2134
2135
2136 /*
2137 * get rid of bogus inline definitions in HP-UX 8.0
2138 */
2139 fix = {
2140 hackname = hpux8_bogus_inlines;
2141 files = math.h;
2142 select = inline;
2143 bypass = "__GNUG__";
2144 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2145 "@extern \"C\" int abs(int);@";
2146 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2147 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2148 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2149 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2150 "inline double sqr(double v) { return v**0.5; }";
2151 };
2152
2153
2154 /*
2155 * Fix hpux broken ctype macros
2156 */
2157 fix = {
2158 hackname = hpux_ctype_macros;
2159 files = ctype.h;
2160 select = '((: |\()__SB_masks \? )'
2161 '(__SB_masks\[__(alnum|c)\] & _IS)';
2162 c_fix = format;
2163 c_fix_arg = "%1(int)%3";
2164
2165 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2166 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2167 };
2168
2169
2170 /*
2171 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2172 */
2173 fix = {
2174 hackname = hpux_htonl;
2175 files = netinet/in.h;
2176 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2177 "(/\\*\n"
2178 " \\* Macros for number representation conversion\\.\n"
2179 " \\*/\n"
2180 "#ifndef ntohl)";
2181 c_fix = format;
2182 c_fix_arg = "#if 1\n%1";
2183
2184 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2185 "/*\n"
2186 " * Macros for number representation conversion.\n"
2187 " */\n"
2188 "#ifndef ntohl\n"
2189 "#define ntohl(x) (x)\n"
2190 "#define ntohs(x) (x)\n"
2191 "#define htonl(x) (x)\n"
2192 "#define htons(x) (x)\n"
2193 "#endif\n"
2194 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2195 };
2196
2197
2198 /*
2199 * HP-UX long_double
2200 */
2201 fix = {
2202 hackname = hpux_long_double;
2203 mach = "*-*-hpux10*";
2204 mach = "*-*-hpux11.[012]*";
2205 files = stdlib.h;
2206 select = "extern[ \t]long_double[ \t]strtold";
2207 bypass = "long_double_t";
2208 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2209 sed = "s/long_double/long double/g";
2210
2211 test_text = "# ifndef _LONG_DOUBLE\n"
2212 "# define _LONG_DOUBLE\n"
2213 " typedef struct {\n"
2214 " unsigned int word1, word2, word3, word4;\n"
2215 " } long_double;\n"
2216 "# endif /* _LONG_DOUBLE */\n"
2217 "extern long_double strtold(const char *, char **);\n";
2218 };
2219
2220 /*
2221 * We cannot use the above rule on 11.31 because it removes the strtold
2222 * definition. ia64 is OK with no hack, PA needs some help.
2223 */
2224 fix = {
2225 hackname = hpux_long_double_2;
2226 mach = "hppa*-*-hpux11.3*";
2227 files = stdlib.h;
2228 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2229 c_fix = format;
2230 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2231
2232 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2233 };
2234
2235 /*
2236 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2237 */
2238 fix = {
2239 hackname = hpux_systime;
2240 files = sys/time.h;
2241 select = "^extern struct sigevent;";
2242
2243 c_fix = format;
2244 c_fix_arg = "struct sigevent;";
2245
2246 test_text = 'extern struct sigevent;';
2247 };
2248
2249
2250 /*
2251 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2252 * type and mpinfou is only defined when _KERNEL is set.
2253 */
2254 fix = {
2255 hackname = hpux_spu_info;
2256 mach = "*-hp-hpux*";
2257 /*
2258 * It is tempting to omit the first "files" entry. Do not.
2259 * The testing machinery will take the first "files" entry as the name
2260 * of a test file to play with. It would be a nuisance to have a directory
2261 * with the name "*".
2262 */
2263 files = "ia64/sys/getppdp.h";
2264 files = "*/sys/getppdp.h";
2265 select = "^.*extern.*spu_info.*";
2266
2267 c_fix = format;
2268 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2269
2270 test_text = "extern union mpinfou spu_info[];";
2271 };
2272
2273 fix = {
2274 hackname = hpux11_extern_sendfile;
2275 mach = "*-hp-hpux11.[12]*";
2276 files = sys/socket.h;
2277 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2278 c_fix = format;
2279 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2280 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2281 };
2282
2283 fix = {
2284 hackname = hpux11_extern_sendpath;
2285 mach = "*-hp-hpux11.[12]*";
2286 files = sys/socket.h;
2287 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2288 c_fix = format;
2289 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2290 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2291 };
2292
2293 fix = {
2294 hackname = hpux_extern_errno;
2295 mach = "*-hp-hpux10.*";
2296 mach = "*-hp-hpux11.[0-2]*";
2297 files = errno.h;
2298 select = "^[ \t]*extern int errno;$";
2299 c_fix = format;
2300 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2301 test_text = " extern int errno;\n";
2302 };
2303
2304
2305 /*
2306 * Add missing braces to pthread initializer defines.
2307 */
2308 fix = {
2309 hackname = hpux_pthread_initializers;
2310 mach = "*-hp-hpux11.[0-3]*";
2311 files = sys/pthread.h;
2312 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2313 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2314 sed = "s@^[ \t]*1,[ \t]*\\\\"
2315 "@\t{ 1, 0 }@";
2316 sed = "/^[ \t]*0$/d";
2317 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2318 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2319 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2320 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2321 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2322 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2323 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2324 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2325 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2326 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2327 sed = "s@__PTHREAD_COND_VALID, 0"
2328 "@{ __PTHREAD_COND_VALID, 0 }@";
2329 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2330 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2331 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2332 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2333 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2334 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2335 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2336 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2337 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2338 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2339 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2340 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2341 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2342 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2343 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2344 "}\n";
2345 };
2346
2347 fix = {
2348 hackname = hpux_c99_intptr;
2349 mach = "*-hp-hpux11.3*";
2350 files = stdint-hpux11.h, stdint.h;
2351 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2352 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2353 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2354 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2355 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2356 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2357 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2358 "#define PTRDIFF_MIN INT32_MIN\n"
2359 "#define INTPTR_MAX INT32_MAX\n"
2360 "#define INTPTR_MIN INT32_MIN\n"
2361 "#define UINTPTR_MAX UINT32_MAX\n"
2362 "#define SIZE_MAX UINT32_MAX\n";
2363 };
2364
2365 /*
2366 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2367 */
2368
2369 fix = {
2370 hackname = hpux_c99_inttypes;
2371 mach = "*-hp-hpux11.[23]*";
2372 files = inttypes.h;
2373 files = stdint-hpux11.h, stdint.h;
2374 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2375 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2376 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2377 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2378 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2379 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2380 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2381 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2382 };
2383
2384 fix = {
2385 hackname = hpux_c99_inttypes2;
2386 mach = "*-hp-hpux11.2*";
2387 files = stdint-hpux11.h, stdint.h;
2388 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2389 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2390 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2391 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2392 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2393 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2394 "# define INT16_C(__c) ((short)(__c))\n"
2395 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2396 };
2397
2398 fix = {
2399 hackname = hpux_stdint_least_fast;
2400 mach = "*-hp-hpux11.2*";
2401 files = stdint-hpux11.h, stdint.h;
2402 select =
2403 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2404 c_fix = format;
2405 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2406 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2407 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2408 _EOFix_;
2409 };
2410
2411 fix = {
2412 hackname = hpux_inttype_int8_t;
2413 mach = "*-hp-hpux1[01].*";
2414 files = sys/_inttypes.h;
2415 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2416 c_fix = format;
2417 c_fix_arg = "typedef signed char int%18_t;";
2418 test_text = "typedef char int_least8_t;\n"
2419 "typedef char int8_t;\n";
2420 };
2421
2422 fix = {
2423 hackname = hpux_imaginary_i;
2424 mach = "ia64-hp-hpux11.*";
2425 files = complex.h;
2426 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2427 c_fix = format;
2428 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2429 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2430 };
2431
2432 /*
2433 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2434 */
2435 fix = {
2436 hackname = huge_val_hex;
2437 files = bits/huge_val.h;
2438 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2439 bypass = "__builtin_huge_val";
2440
2441 c_fix = format;
2442 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2443
2444 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2445 };
2446
2447
2448 /*
2449 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2450 */
2451 fix = {
2452 hackname = huge_valf_hex;
2453 files = bits/huge_val.h;
2454 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2455 bypass = "__builtin_huge_valf";
2456
2457 c_fix = format;
2458 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2459
2460 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2461 };
2462
2463
2464 /*
2465 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2466 */
2467 fix = {
2468 hackname = huge_vall_hex;
2469 files = bits/huge_val.h;
2470 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2471 bypass = "__builtin_huge_vall";
2472
2473 c_fix = format;
2474 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2475
2476 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2477 };
2478
2479
2480 /*
2481 * Fix return type of abort and free
2482 */
2483 fix = {
2484 hackname = int_abort_free_and_exit;
2485 files = stdlib.h;
2486 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2487 bypass = "_CLASSIC_ANSI_TYPES";
2488
2489 c_fix = format;
2490 c_fix_arg = "void\t%1(";
2491
2492 test_text = "extern int abort(int);\n"
2493 "extern int free(void*);\n"
2494 "extern int exit(void*);";
2495 };
2496
2497
2498 /*
2499 * Fix various macros used to define ioctl numbers.
2500 * The traditional syntax was:
2501 *
2502 * #define _IO(n, x) (('n'<<8)+x)
2503 * #define TIOCFOO _IO(T, 1)
2504 *
2505 * but this does not work with the C standard, which disallows macro
2506 * expansion inside strings. We have to rewrite it thus:
2507 *
2508 * #define _IO(n, x) ((n<<8)+x)
2509 * #define TIOCFOO _IO('T', 1)
2510 *
2511 * The select expressions match too much, but the c_fix code is cautious.
2512 *
2513 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2514 */
2515 fix = {
2516 hackname = io_quotes_def;
2517 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2518 c_fix = char_macro_def;
2519 c_fix_arg = "IO";
2520 test_text =
2521 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2522 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2523 "#define _IO(x,y) ('x'<<8|y)";
2524 test_text =
2525 "#define XX_IO(x) ('x'<<8|256)";
2526 };
2527
2528 /*
2529 * Fix the usage of the ioctl macro numbers.
2530 */
2531 fix = {
2532 hackname = io_quotes_use;
2533 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2534 "\\( *[^,']";
2535 c_fix = char_macro_use;
2536 c_fix_arg = "IO";
2537 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2538 "#define TIOCFOO \\\\\n"
2539 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2540 };
2541
2542
2543 /*
2544 * Check for missing ';' in struct
2545 */
2546 fix = {
2547 hackname = ip_missing_semi;
2548 files = netinet/ip.h;
2549 select = "}$";
2550 sed = "/^struct/,/^};/s/}$/};/";
2551 test_text=
2552 "struct mumble {\n"
2553 " union {\n"
2554 " int x;\n"
2555 " }\n"
2556 "}; /* mumbled struct */\n";
2557 };
2558
2559
2560 /*
2561 * Non-traditional "const" declaration in Irix's limits.h.
2562 */
2563 fix = {
2564 hackname = irix_limits_const;
2565 files = fixinc-test-limits.h, limits.h;
2566 select = "^extern const ";
2567 c_fix = format;
2568 c_fix_arg = "extern __const ";
2569 test_text = "extern const char limit; /* test limits */";
2570 };
2571
2572
2573 /*
2574 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2575 * taking char *. However, GCC uses void * for va_list, so
2576 * calling vfprintf with a va_list fails in C++. */
2577 fix = {
2578 hackname = irix_stdio_va_list;
2579 files = stdio.h;
2580
2581 select = '/\* va_list \*/ char \*';
2582 c_fix = format;
2583 c_fix_arg = "__gnuc_va_list";
2584 test_text =
2585 "extern int printf( const char *, /* va_list */ char * );";
2586 };
2587
2588
2589 /*
2590 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2591 * use / * * / to concatenate tokens.
2592 */
2593 fix = {
2594 hackname = kandr_concat;
2595 files = "sparc/asm_linkage.h";
2596 files = "sun*/asm_linkage.h";
2597 files = "arm/as_support.h";
2598 files = "arm/mc_type.h";
2599 files = "arm/xcb.h";
2600 files = "dev/chardefmac.h";
2601 files = "dev/ps_irq.h";
2602 files = "dev/screen.h";
2603 files = "dev/scsi.h";
2604 files = "sys/tty.h";
2605 files = "Xm.acorn/XmP.h";
2606 files = bsd43/bsd43_.h;
2607 select = '/\*\*/';
2608 c_fix = format;
2609 c_fix_arg = '##';
2610 test_text = "#define __CONCAT__(a,b) a/**/b";
2611 };
2612
2613
2614 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2615 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2616 * constant on recent versions of g++.
2617 */
2618 fix = {
2619 hackname = linux_ia64_ucontext;
2620 files = "sys/ucontext.h";
2621 mach = "ia64-*-linux*";
2622 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2623 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2624 c_fix = format;
2625 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2626 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2627 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2628 };
2629
2630
2631 /*
2632 * Remove header file warning from sys/time.h. Autoconf's
2633 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2634 * which causes warning on LynxOS. Remove the warning.
2635 */
2636 fix = {
2637 hackname = lynxos_no_warning_in_sys_time_h;
2638 files = sys/time.h;
2639 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2640 c_fix = format;
2641 c_fix_arg = "";
2642 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2643 };
2644
2645
2646 /*
2647 * Add missing declaration for putenv.
2648 */
2649 fix = {
2650 hackname = lynxos_missing_putenv;
2651 mach = '*-*-lynxos*';
2652 files = stdlib.h;
2653 bypass = 'putenv[ \t]*\\(';
2654 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2655 c_fix = format;
2656 c_fix_arg = "%0\n"
2657 "extern int putenv _AP((char *));";
2658 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2659 test_text = "extern char *getenv _AP((const char *));";
2660 };
2661
2662
2663 /*
2664 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2665 *
2666 * On NetBSD, machine is a symbolic link to an architecture specific
2667 * directory name, so we can't match a specific file name here.
2668 */
2669 fix = {
2670 hackname = machine_ansi_h_va_list;
2671 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2672 bypass = '__builtin_va_list';
2673
2674 c_fix = format;
2675 c_fix_arg = "%1__builtin_va_list";
2676 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2677
2678 test_text = " # define _BSD_VA_LIST_\tchar**";
2679 };
2680
2681
2682 /*
2683 * Fix non-ansi machine name defines
2684 */
2685 fix = {
2686 hackname = machine_name;
2687 c_test = machine_name;
2688 c_fix = machine_name;
2689
2690 test_text = "/* MACH_DIFF: */\n"
2691 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2692 "\n/* no uniform test, so be careful :-) */";
2693 };
2694
2695
2696 /*
2697 * Some math.h files define struct exception (it's in the System V
2698 * Interface Definition), which conflicts with the class exception defined
2699 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2700 * This is not a great fix, but I haven't been able to think of anything
2701 * better.
2702 */
2703 fix = {
2704 hackname = math_exception;
2705 files = math.h;
2706 select = "struct exception";
2707 /*
2708 * This should be bypassed on __cplusplus, but some supposedly C++
2709 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2710 * exception either. So currently we bypass only for glibc, based on a
2711 * comment in the fixed glibc header. Ick.
2712 */
2713 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2714 '_[a-z0-9A-Z_]+_exception; for C, exception';
2715 c_fix = wrap;
2716
2717 c_fix_arg = "#ifdef __cplusplus\n"
2718 "#define exception __math_exception\n"
2719 "#endif\n";
2720
2721 c_fix_arg = "#ifdef __cplusplus\n"
2722 "#undef exception\n"
2723 "#endif\n";
2724
2725 test_text = "typedef struct exception t_math_exception;";
2726 };
2727
2728
2729 /*
2730 * This looks pretty broken to me. ``dbl_max_def'' will contain
2731 * "define DBL_MAX " at the start, when what we really want is just
2732 * the value portion. Can't figure out how to write a test case
2733 * for this either :-(
2734 */
2735 fix = {
2736 hackname = math_huge_val_from_dbl_max;
2737 files = math.h;
2738
2739 /*
2740 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2741 * in math.h, this fix applies.
2742 */
2743 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2744 bypass = "define[ \t]+DBL_MAX";
2745
2746 shell =
2747 /*
2748 * See if we have a definition for DBL_MAX in float.h.
2749 * If we do, we will replace the one in math.h with that one.
2750 */
2751
2752 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2753 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2754
2755 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2756 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2757 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2758 "\telse cat\n"
2759 "\tfi";
2760
2761 test_text =
2762 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2763 "#define HUGE_VAL DBL_MAX";
2764 };
2765
2766
2767 /*
2768 * nested comment
2769 */
2770 fix = {
2771 hackname = nested_auth_des;
2772 files = rpc/rpc.h;
2773 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2774 c_fix = format;
2775 c_fix_arg = "%1*/ /*";
2776 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2777 };
2778
2779
2780 /*
2781 * Some versions of NetBSD don't expect the C99 inline semantics.
2782 */
2783 fix = {
2784 hackname = netbsd_c99_inline_1;
2785 mach = "*-*-netbsd*";
2786 files = signal.h;
2787 select = "extern __inline int";
2788
2789 c_fix = format;
2790 c_fix_arg = "extern\n"
2791 "#ifdef __GNUC_STDC_INLINE__\n"
2792 "__attribute__((__gnu_inline__))\n"
2793 "#endif\n"
2794 "__inline int";
2795
2796 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2797 };
2798
2799
2800 fix = {
2801 hackname = netbsd_c99_inline_2;
2802 mach = "*-*-netbsd*";
2803 files = signal.h;
2804 select = "#define _SIGINLINE extern __inline";
2805
2806 c_fix = format;
2807 c_fix_arg = <<- _EOArg_
2808 #ifdef __GNUC_STDC_INLINE__
2809 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2810 #else
2811 %0
2812 #endif
2813 _EOArg_;
2814
2815 test_text = "#define _SIGINLINE extern __inline";
2816 };
2817
2818
2819 /*
2820 * NetBSD has a semicolon after the ending '}' for some extern "C".
2821 */
2822 fix = {
2823 hackname = netbsd_extra_semicolon;
2824 mach = "*-*-netbsd*";
2825 files = sys/cdefs.h;
2826 select = "#define[ \t]*__END_DECLS[ \t]*};";
2827
2828 c_fix = format;
2829 c_fix_arg = "#define __END_DECLS }";
2830
2831 test_text = "#define __END_DECLS };";
2832 };
2833
2834
2835 /* newlib's stdint.h has several failures to conform to C99. The fix
2836 for these removed a comment that can be matched to identify unfixed
2837 versions. */
2838 fix = {
2839 hackname = newlib_stdint_1;
2840 files = stdint-newlib.h, stdint.h;
2841 select = "@todo - Add support for wint_t types";
2842 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2843 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2844 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2845 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2846 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2847 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2848 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2849 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2850 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2851 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2852 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2853 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2854 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2855 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2856 test_text = "/* @todo - Add support for wint_t types. */\n"
2857 "#define INT32_MIN (-2147483647-1)\n"
2858 "#define INT32_MAX 2147483647\n"
2859 "#define UINT32_MAX 4294967295U\n"
2860 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2861 "#define INT_LEAST32_MAX 2147483647\n"
2862 "#define UINT_LEAST32_MAX 4294967295U\n"
2863 "#define INT_FAST8_MIN INT8_MIN\n"
2864 "#define INT_FAST8_MAX INT8_MAX\n"
2865 "#define UINT_FAST8_MAX UINT8_MAX\n"
2866 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2867 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2868 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2869 "#define UINT8_C(x) x##U\n"
2870 "#define UINT16_C(x) x##U";
2871 };
2872
2873
2874 fix = {
2875 hackname = newlib_stdint_2;
2876 files = stdint-newlib.h, stdint.h;
2877 select = "@todo - Add support for wint_t types";
2878 c_fix = format;
2879 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2880 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2881 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2882 "#define WCHAR_MAX __WCHAR_MAX__\n"
2883 "#define WCHAR_MIN __WCHAR_MIN__\n"
2884 "#define WINT_MAX __WINT_MAX__\n"
2885 "#define WINT_MIN __WINT_MIN__\n\n"
2886 "%0";
2887 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2888 test_text = "/* @todo - Add support for wint_t types. */\n"
2889 "/** Macros for minimum-width integer constant expressions */";
2890 };
2891
2892
2893 /*
2894 * NeXT 3.2 adds const prefix to some math functions.
2895 * These conflict with the built-in functions.
2896 */
2897 fix = {
2898 hackname = next_math_prefix;
2899 files = ansi/math.h;
2900 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2901
2902 c_fix = format;
2903 c_fix_arg = "extern double %1(";
2904 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2905
2906 test_text = "extern\tdouble\t__const__\tmumble();";
2907 };
2908
2909
2910 /*
2911 * NeXT 3.2 uses the word "template" as a parameter for some
2912 * functions. GCC reports an invalid use of a reserved key word
2913 * with the built-in functions.
2914 */
2915 fix = {
2916 hackname = next_template;
2917 files = bsd/libc.h;
2918 select = "[ \t]template\\)";
2919
2920 c_fix = format;
2921 c_fix_arg = "(%1)";
2922 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2923 test_text = "extern mumble( char * template); /* fix */";
2924 };
2925
2926
2927 /*
2928 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2929 * function prototypes. That conflicts with the built-in functions.
2930 */
2931 fix = {
2932 hackname = next_volitile;
2933 files = ansi/stdlib.h;
2934 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2935
2936 c_fix = format;
2937 c_fix_arg = "extern void %1(";
2938 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2939
2940 test_text = "extern\tvolatile\tvoid\tabort();";
2941 };
2942
2943
2944 /*
2945 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2946 * Note that version 3 of the NeXT system has wait.h in a different directory,
2947 * so that this code won't do anything. But wait.h in version 3 has a
2948 * conditional, so it doesn't need this fix. So everything is okay.
2949 */
2950 fix = {
2951 hackname = next_wait_union;
2952 files = sys/wait.h;
2953
2954 select = 'wait\(union wait';
2955 c_fix = format;
2956 c_fix_arg = "wait(void";
2957 test_text = "extern pid_d wait(union wait*);";
2958 };
2959
2960
2961 /*
2962 * a missing semi-colon at the end of the nodeent structure definition.
2963 */
2964 fix = {
2965 hackname = nodeent_syntax;
2966 files = netdnet/dnetdb.h;
2967 select = "char[ \t]*\\*na_addr[ \t]*$";
2968 c_fix = format;
2969 c_fix_arg = "%0;";
2970 test_text = "char *na_addr\t";
2971 };
2972
2973 /*
2974 * Fix OpenBSD's NULL definition.
2975 */
2976 fix = {
2977 hackname = openbsd_null_definition;
2978 mach = "*-*-openbsd*";
2979 files = locale.h, stddef.h, stdio.h, string.h,
2980 time.h, unistd.h, wchar.h, sys/param.h;
2981 select = "__GNUG__";
2982 c_fix = format;
2983 c_fix_arg = "#ifndef NULL\n"
2984 "#ifdef __cplusplus\n"
2985 "#ifdef __GNUG__\n"
2986 "#define NULL\t__null\n"
2987 "#else\t /* ! __GNUG__ */\n"
2988 "#define NULL\t0L\n"
2989 "#endif\t /* __GNUG__ */\n"
2990 "#else\t /* ! __cplusplus */\n"
2991 "#define NULL\t((void *)0)\n"
2992 "#endif\t /* __cplusplus */\n"
2993 "#endif\t /* !NULL */";
2994
2995 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2996 "^#ifdef[ \t]*__GNUG__\n"
2997 "^#define[ \t]*NULL[ \t]*__null\n"
2998 "^#else\n"
2999 "^#define[ \t]*NULL[ \t]*0L\n"
3000 "^#endif\n"
3001 "^#endif";
3002 test_text =
3003 "#ifndef NULL\n"
3004 "#ifdef __GNUG__\n"
3005 "#define NULL __null\n"
3006 "#else\n"
3007 "#define NULL 0L\n"
3008 "#endif\n"
3009 "#endif\n";
3010 };
3011
3012 /*
3013 * obstack.h used casts as lvalues.
3014 *
3015 * We need to change postincrements of casted pointers (which are
3016 * then dereferenced and assigned into) of the form
3017 *
3018 * *((TYPE*)PTRVAR)++ = (VALUE)
3019 *
3020 * into expressions like
3021 *
3022 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3023 *
3024 * which is correct for the cases used in obstack.h since PTRVAR is
3025 * of type char * and the value of the expression is not used.
3026 */
3027 fix = {
3028 hackname = obstack_lvalue_cast;
3029 files = obstack.h;
3030 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3031 c_fix = format;
3032 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3033 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3034 };
3035
3036 /*
3037 * Fix OpenBSD's va_start define.
3038 */
3039 fix = {
3040 hackname = openbsd_va_start;
3041 mach = "*-*-openbsd*";
3042 files = stdarg.h;
3043 select = '__builtin_stdarg_start';
3044 c_fix = format;
3045 c_fix_arg = __builtin_va_start;
3046
3047 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3048 };
3049
3050 /*
3051 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3052 * defining regex.h related types. This causes libg++ build and usage
3053 * failures. Fixing this correctly requires checking and modifying 3 files.
3054 */
3055 fix = {
3056 hackname = osf_namespace_a;
3057 files = reg_types.h;
3058 files = sys/lc_core.h;
3059 test = " -r reg_types.h";
3060 test = " -r sys/lc_core.h";
3061 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3062 test = " -z \"`grep __regex_t regex.h`\"";
3063
3064 c_fix = format;
3065 c_fix_arg = "__%0";
3066 c_fix_arg = "reg(ex|off|match)_t";
3067
3068 test_text = "`touch sys/lc_core.h`"
3069 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3070 "extern regex_t re;\n"
3071 "extern regoff_t ro;\n"
3072 "extern regmatch_t rm;\n";
3073 };
3074
3075 fix = {
3076 hackname = osf_namespace_c;
3077 files = regex.h;
3078 test = " -r reg_types.h";
3079 test = " -r sys/lc_core.h";
3080 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3081 test = " -z \"`grep __regex_t regex.h`\"";
3082
3083 select = "#include <reg_types\.h>.*";
3084 c_fix = format;
3085 c_fix_arg = "%0\n"
3086 "typedef __regex_t\tregex_t;\n"
3087 "typedef __regoff_t\tregoff_t;\n"
3088 "typedef __regmatch_t\tregmatch_t;";
3089
3090 test_text = "#include <reg_types.h>";
3091 };
3092
3093
3094 /*
3095 * On broken glibc-2.3.3 systems an array of incomplete structures is
3096 * passed to __sigsetjmp. Fix that to take a pointer instead.
3097 */
3098 fix = {
3099 hackname = pthread_incomplete_struct_argument;
3100 files = pthread.h;
3101 select = "struct __jmp_buf_tag";
3102 c_fix = format;
3103 c_fix_arg = "%1 *%2%3";
3104 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3105 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3106 };
3107
3108 /*
3109 * Fix return type of fread and fwrite on sysV68
3110 */
3111 fix = {
3112 hackname = read_ret_type;
3113 files = stdio.h;
3114 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3115 c_fix = format;
3116 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3117 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3118
3119 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3120 };
3121
3122
3123 /*
3124 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3125 */
3126 fix = {
3127 hackname = rpc_xdr_lvalue_cast_a;
3128 files = rpc/xdr.h;
3129 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3130 c_fix = format;
3131 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3132 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3133 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3134 };
3135
3136
3137 fix = {
3138 hackname = rpc_xdr_lvalue_cast_b;
3139 files = rpc/xdr.h;
3140 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3141 c_fix = format;
3142 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3143 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3144 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3145 };
3146
3147
3148 /*
3149 * function class(double x) conflicts with C++ keyword on rs/6000
3150 */
3151 fix = {
3152 hackname = rs6000_double;
3153 files = math.h;
3154 select = '[^a-zA-Z_]class\(';
3155
3156 c_fix = format;
3157 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3158 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3159
3160 test_text = "extern int class();";
3161 };
3162
3163
3164 /*
3165 * Wrong fchmod prototype on RS/6000.
3166 */
3167 fix = {
3168 hackname = rs6000_fchmod;
3169 files = sys/stat.h;
3170 select = 'fchmod\(char \*';
3171 c_fix = format;
3172 c_fix_arg = "fchmod(int";
3173 test_text = "extern int fchmod(char *, mode_t);";
3174 };
3175
3176
3177 /*
3178 * parameters conflict with C++ new on rs/6000
3179 */
3180 fix = {
3181 hackname = rs6000_param;
3182 files = "stdio.h";
3183 files = "unistd.h";
3184
3185 select = 'rename\(const char \*old, const char \*new\)';
3186 c_fix = format;
3187 c_fix_arg = 'rename(const char *_old, const char *_new)';
3188
3189 test_text = 'extern int rename(const char *old, const char *new);';
3190 };
3191
3192
3193 /*
3194 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3195 * for C99. This is wrong for C++, which needs many C99 features, but
3196 * only supports __restrict.
3197 */
3198 fix = {
3199 hackname = solaris___restrict;
3200 files = sys/feature_tests.h;
3201 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3202 mach = "*-*-solaris2*";
3203 c_fix = format;
3204 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3205 "#else\n%0\n#endif";
3206 test_text = "#define _RESTRICT_KYWD restrict";
3207 };
3208
3209
3210 /*
3211 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3212 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3213 * and imaginary definitions which are not supported by GCC.
3214 */
3215 fix = {
3216 hackname = solaris_complex;
3217 mach = "*-*-solaris2.*";
3218 files = complex.h;
3219 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3220 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3221 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3222 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3223 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3224 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3225 test_text = "#define _Complex_I _Complex_I\n"
3226 "#define complex _Complex\n"
3227 "#define _Imaginary_I _Imaginary_I\n"
3228 "#define imaginary _Imaginary\n"
3229 "#undef I\n"
3230 "#define I _Imaginary_I";
3231 };
3232
3233
3234 /*
3235 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3236 * extern "C" instead so libstdc++ can use it.
3237 */
3238 fix = {
3239 hackname = solaris_complex_cxx;
3240 mach = "*-*-solaris2.*";
3241 files = complex.h;
3242 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3243 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3244 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3245 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3246 test_text = "#if !defined(__cplusplus)\n"
3247 "#endif /* !defined(__cplusplus) */";
3248 };
3249
3250
3251 /*
3252 * g++ rejects functions declared with both C and C++ linkage.
3253 */
3254 fix = {
3255 hackname = solaris_cxx_linkage;
3256 mach = '*-*-solaris2*';
3257 files = "iso/stdlib_iso.h";
3258 select = "(#if __cplusplus >= 199711L)\n"
3259 "(extern \"C\\+\\+\" \\{\n)"
3260 "(.*(bsearch|qsort).*)";
3261 c_fix = format;
3262 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3263
3264 test_text =
3265 "#if __cplusplus >= 199711L\n"
3266 "extern \"C++\" {\n"
3267 " void *bsearch(const void *, const void *, size_t, size_t,";
3268 };
3269
3270
3271 /*
3272 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3273 * _STRICT_STDC, but uses it.
3274 */
3275 fix = {
3276 hackname = solaris_getc_strict_stdc;
3277 mach = "*-*-solaris2*";
3278 files = "iso/stdio_iso.h";
3279 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3280 c_fix = format;
3281 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3282
3283 test_text =
3284 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3285 };
3286
3287
3288 /*
3289 * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3290 */
3291 fix = {
3292 hackname = solaris_longjmp_noreturn;
3293 mach = "*-*-solaris2*";
3294 files = "iso/setjmp_iso.h";
3295 bypass = "__NORETURN";
3296 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3297 c_fix = format;
3298 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3299
3300 test_text = "extern void longjmp(jmp_buf, int);";
3301 };
3302
3303
3304 /*
3305 * Sun Solaris 10 defines several C99 math macros in terms of
3306 * builtins specific to the Studio compiler, in particular not
3307 * compatible with the GNU compiler.
3308 */
3309 fix = {
3310 hackname = solaris_math_1;
3311 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3312 bypass = "__GNUC__";
3313 files = iso/math_c99.h;
3314 c_fix = format;
3315 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3316 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3317 test_text =
3318 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3319 "#undef HUGE_VAL\n"
3320 "#define HUGE_VAL __builtin_huge_val\n"
3321 "#undef HUGE_VALF\n"
3322 "#define HUGE_VALF __builtin_huge_valf\n"
3323 "#undef HUGE_VALL\n"
3324 "#define HUGE_VALL __builtin_huge_vall";
3325 };
3326
3327 fix = {
3328 hackname = solaris_math_2;
3329 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3330 bypass = "__GNUC__";
3331 files = iso/math_c99.h;
3332 c_fix = format;
3333 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3334 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3335 test_text =
3336 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3337 "#undef INFINITY\n"
3338 "#define INFINITY __builtin_infinity";
3339 };
3340
3341 fix = {
3342 hackname = solaris_math_3;
3343 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3344 bypass = "__GNUC__";
3345 files = iso/math_c99.h;
3346 c_fix = format;
3347 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3348 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3349 test_text =
3350 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3351 "#undef NAN\n"
3352 "#define NAN __builtin_nan";
3353 };
3354
3355 fix = {
3356 hackname = solaris_math_4;
3357 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3358 bypass = "__GNUC__";
3359 files = iso/math_c99.h;
3360 c_fix = format;
3361 c_fix_arg = "#define\tfpclassify(x) \\\n"
3362 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3363 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3364 test_text =
3365 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3366 "#undef fpclassify\n"
3367 "#define fpclassify(x) __builtin_fpclassify(x)";
3368 };
3369
3370 fix = {
3371 hackname = solaris_math_8;
3372 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3373 bypass = "__GNUC__";
3374 files = iso/math_c99.h;
3375 c_fix = format;
3376 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3377 "\t\t\t ? __builtin_signbitf(x) \\\n"
3378 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3379 "\t\t\t ? __builtin_signbitl(x) \\\n"
3380 "\t\t\t : __builtin_signbit(x))";
3381 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3382 test_text = <<- _EOText_
3383 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3384 #undef signbit
3385 #define signbit(x) __builtin_signbit(x)
3386 _EOText_;
3387 };
3388
3389 fix = {
3390 hackname = solaris_math_9;
3391 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3392 bypass = "__GNUC__";
3393 files = iso/math_c99.h;
3394 c_fix = format;
3395 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3396 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3397 test_text =
3398 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3399 "#undef isgreater\n"
3400 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3401 "#undef isgreaterequal\n"
3402 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3403 "#undef isless\n"
3404 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3405 "#undef islessequal\n"
3406 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3407 "#undef islessgreater\n"
3408 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3409 "#undef isunordered\n"
3410 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3411 };
3412
3413 /*
3414 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3415 * exception. Provide an alternative using GCC's builtin.
3416 */
3417
3418 fix = {
3419 hackname = solaris_math_10;
3420 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3421 files = iso/math_c99.h;
3422 c_fix = format;
3423 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3424 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3425 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3426 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3427 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3428 test_text =
3429 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3430 "#undef isinf\n"
3431 "#define isinf(x) __extension__( \\\\\n"
3432 " { __typeof(x) __x_i = (x); \\\\\n"
3433 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3434 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3435 };
3436
3437 /*
3438 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3439 * "0" for the last field of the pthread_mutex_t structure, which is
3440 * of type upad64_t, which itself is typedef'd to int64_t, but with
3441 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3442 * initializer to "{0}" instead
3443 */
3444 fix = {
3445 hackname = solaris_mutex_init_2;
3446 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3447 files = pthread.h;
3448 /*
3449 * On Solaris 10, this fix is unnecessary because upad64_t is
3450 * always defined correctly regardless of the definition of the
3451 * __STDC__ macro. The first "mach" pattern matches up to
3452 * solaris9. The second "mach" pattern will not match any two (or
3453 * more) digit solaris version, but it will match e.g. 2.5.1.
3454 */
3455 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3456 c_fix = format;
3457 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3458 "%0\n"
3459 "#else\n"
3460 "%1, {0}}%4\n"
3461 "#endif";
3462 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3463 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3464 ",[ \t]*0\\}" "(|[ \t].*)$";
3465 test_text =
3466 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3467 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3468 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3469 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3470 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3471 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3472 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3473 };
3474
3475
3476 /*
3477 * The pow overloads with int were removed in C++ 2011 DR 550.
3478 */
3479 fix = {
3480 hackname = solaris_pow_int_overload;
3481 mach = '*-*-solaris2*';
3482 files = "iso/math_iso.h";
3483 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3484 " *\\{[^{}]*\n[^{}]*\\}";
3485 c_fix = format;
3486 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
3487
3488 test_text =
3489 " inline long double pow(long double __X, int __Y) { return\n"
3490 " __powl(__X, (long double) (__Y)); }";
3491 };
3492
3493
3494 /*
3495 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3496 * fields of the pthread_rwlock_t structure, which are of type
3497 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3498 * defined (e.g. by -ansi) it is a union. So change the initializer
3499 * to "{0}" instead.
3500 */
3501 fix = {
3502 hackname = solaris_rwlock_init_1;
3503 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3504 files = pthread.h;
3505 mach = '*-*-solaris*';
3506 c_fix = format;
3507 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3508 "%0\n"
3509 "#else\n"
3510 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3511 "#endif";
3512 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3513 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3514
3515 test_text =
3516 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3517 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3518 };
3519
3520
3521 /*
3522 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3523 * structure. As such, it need two levels of brackets, but only
3524 * contains one. Wrap the macro definition in an extra layer.
3525 */
3526 fix = {
3527 hackname = solaris_once_init_1;
3528 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3529 files = pthread.h;
3530 mach = '*-*-solaris*';
3531 c_fix = format;
3532 c_fix_arg = "%1{%2}%3";
3533 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3534 test_text =
3535 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3536 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3537 };
3538
3539
3540 /*
3541 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3542 * fields of the pthread_once_t structure, which are of type
3543 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3544 * defined (e.g. by -ansi) it is a union. So change the initializer
3545 * to "{0}" instead. This test relies on solaris_once_init_1.
3546 */
3547 fix = {
3548 hackname = solaris_once_init_2;
3549 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3550 files = pthread.h;
3551 /*
3552 * On Solaris 10, this fix is unnecessary because upad64_t is
3553 * always defined correctly regardless of the definition of the
3554 * __STDC__ macro. The first "mach" pattern matches up to
3555 * solaris9. The second "mach" pattern will not match any two (or
3556 * more) digit solaris version, but it will match e.g. 2.5.1.
3557 */
3558 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3559 c_fix = format;
3560 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3561 "%0\n"
3562 "#else\n"
3563 "%1{0}, {0}, {0}, {%3}%4\n"
3564 "#endif";
3565 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3566 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3567 test_text =
3568 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3569 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3570 };
3571
3572
3573 /*
3574 * Sun Solaris 2 has a version of sys/int_const.h that defines
3575 * UINT8_C and UINT16_C to unsigned constants.
3576 */
3577 fix = {
3578 hackname = solaris_int_const;
3579 files = sys/int_const.h;
3580 mach = '*-*-solaris2*';
3581 c_fix = format;
3582 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3583 "%1\n"
3584 "#define\tUINT16_C(c)\t(c)";
3585 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3586 "(/\*.*\*/)\n"
3587 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3588 test_text =
3589 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3590 "/* CSTYLED */\n"
3591 "#define UINT16_C(c) __CONCAT__(c,u)";
3592 };
3593
3594
3595 /*
3596 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3597 * UINT8_MAX and UINT16_MAX to unsigned constants.
3598 */
3599 fix = {
3600 hackname = solaris_int_limits_1;
3601 files = sys/int_limits.h;
3602 mach = '*-*-solaris2*';
3603 c_fix = format;
3604 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3605 "#define\tUINT16_MAX\t(65535)";
3606 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3607 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3608 test_text =
3609 "#define UINT8_MAX (255U)\n"
3610 "#define UINT16_MAX (65535U)";
3611 };
3612
3613
3614 /*
3615 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3616 * INT_FAST16 limits to wrong values for sys/int_types.h.
3617 */
3618 fix = {
3619 hackname = solaris_int_limits_2;
3620 files = sys/int_limits.h;
3621 mach = '*-*-solaris2*';
3622 c_fix = format;
3623 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3624 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3625 test_text =
3626 "#define INT_FAST16_MAX INT16_MAX\n"
3627 "#define UINT_FAST16_MAX UINT16_MAX\n"
3628 "#define INT_FAST16_MIN INT16_MIN";
3629 };
3630
3631
3632 /*
3633 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3634 * SIZE_MAX as unsigned long.
3635 */
3636 fix = {
3637 hackname = solaris_int_limits_3;
3638 files = sys/int_limits.h;
3639 mach = '*-*-solaris2*';
3640 c_fix = format;
3641 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3642 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3643 test_text =
3644 "#define SIZE_MAX 4294967295UL";
3645 };
3646
3647
3648 /*
3649 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3650 * of Standard C99 64-bit types in 32-bit mode.
3651 */
3652 fix = {
3653 hackname = solaris_int_types;
3654 select = "__STDC__ - 0 == 0";
3655 bypass = "_LONGLONG_TYPE";
3656 files = sys/int_types.h;
3657 c_fix = format;
3658 c_fix_arg =
3659 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3660 test_text =
3661 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3662 "typedef long long int64_t;\n"
3663 "#endif\n\n"
3664 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3665 "typedef int64_t intmax_t;\n"
3666 "#endif";
3667 };
3668
3669
3670 /*
3671 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3672 * posix_spawn declarations, which doesn't work with C++.
3673 */
3674 fix = {
3675 hackname = solaris_posix_spawn_restrict;
3676 files = spawn.h;
3677 mach = '*-*-solaris2*';
3678 c_fix = format;
3679 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3680 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3681 test_text =
3682 "char *const argv[_RESTRICT_KYWD],\n"
3683 "char *const envp[_RESTRICT_KYWD]);";
3684 };
3685
3686
3687 /*
3688 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3689 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3690 */
3691 fix = {
3692 hackname = solaris_std___filbuf;
3693 files = stdio.h;
3694 mach = '*-*-solaris2*';
3695 bypass = "using std::__filbuf";
3696 select = "(using std::perror;\n)(#endif)";
3697 c_fix = format;
3698 c_fix_arg = "%1#ifndef _LP64\n"
3699 "using std::__filbuf;\n"
3700 "using std::__flsbuf;\n"
3701 "#endif\n%2";
3702
3703 test_text = "using std::perror;\n"
3704 "#endif";
3705 };
3706
3707
3708 /*
3709 * Sun Solaris 8 has what appears to be some gross workaround for
3710 * some old version of their c++ compiler. G++ doesn't want it
3711 * either, but doesn't want to be tied to SunPRO version numbers.
3712 */
3713 fix = {
3714 hackname = solaris_stdio_tag;
3715 files = stdio_tag.h;
3716
3717 select = '__cplusplus < 54321L';
3718 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3719 "!defined(__GNUC__)" so we no longer need to fix it. */
3720 bypass = '__GNUC__';
3721 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3722
3723 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3724 };
3725
3726
3727 /*
3728 * On Solaris 9, __va_list needs to become a typedef for
3729 * __builtin_va_list to make -Wmissing-format-attribute work.
3730 */
3731 fix = {
3732 hackname = solaris_sys_va_list;
3733 files = sys/va_list.h;
3734 mach = '*-*-solaris2.9';
3735 select = "#if.*__STDC__.*\n"
3736 "typedef void \\*__va_list;\n"
3737 "#else\n"
3738 "typedef char \\*__va_list;\n"
3739 "#endif";
3740
3741 c_fix = format;
3742 c_fix_arg = "#ifdef __GNUC__\n"
3743 "typedef __builtin_va_list __va_list;\n"
3744 "#else\n"
3745 "%0\n"
3746 "#endif";
3747 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3748 "typedef void *__va_list;\n"
3749 "#else\n"
3750 "typedef char *__va_list;\n"
3751 "#endif";
3752 };
3753
3754
3755 /*
3756 * a missing semi-colon at the end of the statsswtch structure definition.
3757 */
3758 fix = {
3759 hackname = statsswtch;
3760 files = rpcsvc/rstat.h;
3761 select = "boottime$";
3762 c_fix = format;
3763 c_fix_arg = "boottime;";
3764 test_text = "struct statswtch {\n int boottime\n};";
3765 };
3766
3767
3768 /*
3769 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3770 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3771 * OK too.
3772 */
3773 fix = {
3774 hackname = stdio_stdarg_h;
3775 files = stdio.h;
3776 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3777 /*
3778 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3779 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3780 */
3781 mach = '*-*-solaris2.1[0-9]*';
3782 not_machine = true;
3783
3784 c_fix = wrap;
3785
3786 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3787
3788 test_text = "";
3789 };
3790
3791
3792 /*
3793 * Don't use or define the name va_list in stdio.h. This is for
3794 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3795 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3796 * indicate that the header knows what it's doing -- under SUSv2,
3797 * stdio.h is required to define va_list, and we shouldn't break
3798 * that.
3799 */
3800 fix = {
3801 hackname = stdio_va_list;
3802 files = stdio.h;
3803 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3804 /*
3805 * On Solaris 10, the definition in
3806 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3807 * there is therefore no need for this fix there.
3808 */
3809 mach = '*-*-solaris2.1[0-9]*';
3810 not_machine = true;
3811
3812 /*
3813 * Use __gnuc_va_list in arg types in place of va_list.
3814 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3815 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3816 * trailing parentheses and semicolon save all other systems from this.
3817 * Define __not_va_list__ (something harmless and unused)
3818 * instead of va_list.
3819 * Don't claim to have defined va_list.
3820 */
3821 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3822 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3823 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3824 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3825 "s@ va_list@ __not_va_list__@\n"
3826 "s@\\*va_list@*__not_va_list__@\n"
3827 "s@ __va_list)@ __gnuc_va_list)@\n"
3828 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3829 "@typedef \\1 __not_va_list__;@\n"
3830 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3831 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3832 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3833 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3834 "s@VA_LIST@DUMMY_VA_LIST@\n"
3835 "s@_Va_LIST@_VA_LIST@";
3836 test_text = "extern void mumble( va_list);";
3837 };
3838
3839
3840 /*
3841 * Fix headers that use va_list from stdio.h to use the updated
3842 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3843 * dealt with elsewhere. The presence of __gnuc_va_list,
3844 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3845 * knows what it's doing.
3846 */
3847 fix = {
3848 hackname = stdio_va_list_clients;
3849 files = com_err.h;
3850 files = cps.h;
3851 files = curses.h;
3852 files = krb5.h;
3853 files = lc_core.h;
3854 files = pfmt.h;
3855 files = wchar.h;
3856 files = curses_colr/curses.h;
3857 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3858 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3859 otherwise protected. */
3860 bypass = 'include <stdarg\.h>|#ifdef va_start';
3861
3862 /*
3863 * Use __gnuc_va_list in arg types in place of va_list.
3864 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3865 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3866 * trailing parentheses and semicolon save all other systems from this.
3867 * Define __not_va_list__ (something harmless and unused)
3868 * instead of va_list.
3869 * Don't claim to have defined va_list.
3870 */
3871 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3872 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3873 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3874 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3875 "s@ va_list@ __not_va_list__@\n"
3876 "s@\\*va_list@*__not_va_list__@\n"
3877 "s@ __va_list)@ __gnuc_va_list)@\n"
3878 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3879 "@typedef \\1 __not_va_list__;@\n"
3880 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3881 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3882 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3883 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3884 "s@VA_LIST@DUMMY_VA_LIST@\n"
3885 "s@_Va_LIST@_VA_LIST@";
3886 test_text = "extern void mumble( va_list);";
3887 };
3888
3889
3890 /*
3891 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3892 * is "!defined( __STRICT_ANSI__ )"
3893 */
3894 fix = {
3895 hackname = strict_ansi_not;
3896 select = "^([ \t]*#[ \t]*if.*)"
3897 "(!__STDC__"
3898 "|__STDC__[ \t]*==[ \t]*0"
3899 "|__STDC__[ \t]*!=[ \t]*1"
3900 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3901 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3902 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3903 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3904 is not defined by GCC, so it is safe. */
3905 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3906 c_test = stdc_0_in_system_headers;
3907
3908 c_fix = format;
3909 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3910
3911 test_text = "#if !__STDC__ \n"
3912 "#if __STDC__ == 0\n"
3913 "#if __STDC__ != 1\n"
3914 "#if __STDC__ - 0 == 0"
3915 "/* not std C */\nint foo;\n"
3916 "\n#end-end-end-end-if :-)";
3917 };
3918
3919 /*
3920 * "__STDC__-0==0"
3921 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3922 */
3923 fix = {
3924 hackname = strict_ansi_not_ctd;
3925 files = math.h, limits.h, stdio.h, signal.h,
3926 stdlib.h, sys/signal.h, time.h;
3927 /*
3928 * Starting at the beginning of a line, skip white space and
3929 * a leading "(" or "&&" or "||". One of those must be found.
3930 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3931 * expression. If these are nested, then they must accumulate
3932 * because we won't match any closing parentheses. Finally,
3933 * after skipping over all that, we must then match our suspect
3934 * phrase: "__STDC__-0==0" with or without white space.
3935 */
3936 select = "^([ \t]*" '(\(|&&|\|\|)'
3937 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3938 "[ \t(]*)"
3939 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3940 c_test = stdc_0_in_system_headers;
3941
3942 c_fix = format;
3943 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3944
3945 test_text = "#if 1 && \\\\\n"
3946 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3947 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3948 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3949 "int foo;\n#endif";
3950 };
3951
3952
3953 /*
3954 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3955 * is "defined( __STRICT_ANSI__ )"
3956 */
3957 fix = {
3958 hackname = strict_ansi_only;
3959 select = "^([ \t]*#[ \t]*if.*)"
3960 "(__STDC__[ \t]*!=[ \t]*0"
3961 "|__STDC__[ \t]*==[ \t]*1"
3962 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3963 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3964 c_test = stdc_0_in_system_headers;
3965
3966 c_fix = format;
3967 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3968
3969 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3970 };
3971
3972
3973 /*
3974 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3975 * in prototype without previous definition.
3976 */
3977 fix = {
3978 hackname = struct_file;
3979 files = rpc/xdr.h;
3980 select = '^.*xdrstdio_create.*struct __file_s';
3981 c_fix = format;
3982 c_fix_arg = "struct __file_s;\n%0";
3983 test_text = "extern void xdrstdio_create( struct __file_s* );";
3984 };
3985
3986
3987 /*
3988 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3989 * in prototype without previous definition.
3990 *
3991 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3992 * function, and does define it.
3993 */
3994 fix = {
3995 hackname = struct_sockaddr;
3996 files = rpc/auth.h;
3997 select = "^.*authdes_create.*struct sockaddr[^_]";
3998 bypass = "<sys/socket\.h>";
3999 bypass = "struct sockaddr;\n";
4000 c_fix = format;
4001 c_fix_arg = "struct sockaddr;\n%0";
4002 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4003 };
4004
4005
4006 /*
4007 * Apply fix this to all OSs since this problem seems to effect
4008 * more than just SunOS.
4009 */
4010 fix = {
4011 hackname = sun_auth_proto;
4012 files = rpc/auth.h;
4013 files = rpc/clnt.h;
4014 files = rpc/svc.h;
4015 files = rpc/xdr.h;
4016 bypass = "__cplusplus";
4017 /*
4018 * Select those files containing '(*name)()'.
4019 */
4020 select = '\(\*[a-z][a-z_]*\)\(\)';
4021
4022 c_fix = format;
4023 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4024 "#else\n%1();%2\n#endif";
4025 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4026
4027 test_text =
4028 "struct auth_t {\n"
4029 " int (*name)(); /* C++ bad */\n"
4030 "};";
4031 };
4032
4033
4034 /*
4035 * Fix bogus #ifdef on SunOS 4.1.
4036 */
4037 fix = {
4038 hackname = sun_bogus_ifdef;
4039 files = "hsfs/hsfs_spec.h";
4040 files = "hsfs/iso_spec.h";
4041 select = '#ifdef(.*\|\|.*)';
4042 c_fix = format;
4043 c_fix_arg = "#if%1";
4044
4045 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4046 };
4047
4048
4049 /*
4050 * Fix the CAT macro in SunOS memvar.h.
4051 */
4052 fix = {
4053 hackname = sun_catmacro;
4054 files = pixrect/memvar.h;
4055 select = "^#define[ \t]+CAT\\(a,b\\).*";
4056 c_fix = format;
4057
4058 c_fix_arg =
4059 "#ifdef __STDC__\n"
4060 "# define CAT(a,b) a##b\n"
4061 "#else\n%0\n#endif";
4062
4063 test_text =
4064 "#define CAT(a,b)\ta/**/b";
4065 };
4066
4067
4068 /*
4069 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4070 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4071 */
4072 fix = {
4073 hackname = sun_malloc;
4074 files = malloc.h;
4075 bypass = "_CLASSIC_ANSI_TYPES";
4076
4077 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4078 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4079 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4080 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4081 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4082
4083 test_text =
4084 "typedef char *\tmalloc_t;\n"
4085 "int \tfree();\n"
4086 "char*\tmalloc();\n"
4087 "char*\tcalloc();\n"
4088 "char*\trealloc();";
4089 };
4090
4091
4092 /*
4093 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4094 */
4095 fix = {
4096 hackname = sun_rusers_semi;
4097 files = rpcsvc/rusers.h;
4098 select = "_cnt$";
4099 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4100 test_text = "struct mumble\n int _cnt\n};";
4101 };
4102
4103
4104 /*
4105 * signal.h on SunOS defines signal using (),
4106 * which causes trouble when compiling with g++ -pedantic.
4107 */
4108 fix = {
4109 hackname = sun_signal;
4110 files = sys/signal.h;
4111 files = signal.h;
4112 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4113
4114 c_fix = format;
4115 c_fix_arg =
4116 "#ifdef __cplusplus\n"
4117 "void\t(*signal(...))(...);\n"
4118 "#else\n%0\n#endif";
4119
4120 test_text = "void\t(*signal())();";
4121 };
4122
4123
4124 /*
4125 * Correct the return type for strlen in strings.h in SunOS 4.
4126 */
4127 fix = {
4128 hackname = sunos_strlen;
4129 files = strings.h;
4130 select = "int[ \t]*strlen\\(\\);(.*)";
4131 c_fix = format;
4132 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4133 test_text = " int\tstrlen(); /* string length */";
4134 };
4135
4136
4137 /*
4138 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4139 * that is visible to any ANSI compiler using this include. Simply
4140 * delete the lines that #define some string functions to internal forms.
4141 */
4142 fix = {
4143 hackname = svr4_disable_opt;
4144 files = string.h;
4145 select = '#define.*__std_hdr_';
4146 sed = '/#define.*__std_hdr_/d';
4147 test_text = "#define strlen __std_hdr_strlen\n";
4148 };
4149
4150
4151 /*
4152 * Fix broken decl of getcwd present on some svr4 systems.
4153 */
4154 fix = {
4155 hackname = svr4_getcwd;
4156 files = stdlib.h;
4157 files = unistd.h;
4158 files = prototypes.h;
4159 select = 'getcwd\(char \*, int\)';
4160
4161 c_fix = format;
4162 c_fix_arg = "getcwd(char *, size_t)";
4163
4164 test_text = "extern char* getcwd(char *, int);";
4165 };
4166
4167
4168 /*
4169 * Fix broken decl of profil present on some svr4 systems.
4170 */
4171 fix = {
4172 hackname = svr4_profil;
4173 files = stdlib.h;
4174 files = unistd.h;
4175
4176 select =
4177 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4178 c_fix = format;
4179 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4180
4181 test_text =
4182 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4183 };
4184
4185
4186 /*
4187 * Correct types for signal handler constants like SIG_DFL; they might be
4188 * void (*) (), and should be void (*) (int). C++ doesn't like the
4189 * old style.
4190 */
4191 fix = {
4192 hackname = svr4_sighandler_type;
4193 files = sys/signal.h;
4194 select = 'void *\(\*\)\(\)';
4195 c_fix = format;
4196 c_fix_arg = "void (*)(int)";
4197 test_text = "#define SIG_DFL (void(*)())0\n"
4198 "#define SIG_IGN (void (*)())0\n";
4199 };
4200
4201
4202 /*
4203 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4204 * function 'getrnge' in <regexp.h> before they declare it. For these
4205 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4206 * early on.
4207 *
4208 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4209 * so put the declaration right after the declaration of 'size'.
4210 *
4211 * Don't do this if there is already a `static void getrnge' declaration
4212 * present, since this would cause a redeclaration error. Solaris 2.x has
4213 * such a declaration.
4214 */
4215 fix = {
4216 hackname = svr4_undeclared_getrnge;
4217 files = regexp.h;
4218 select = "getrnge";
4219 bypass = "static void getrnge";
4220 c_fix = format;
4221 c_fix_arg = "%0\n"
4222 "static int getrnge ();";
4223 c_fix_arg = "^static int[ \t]+size;";
4224 test_text = "static int size;\n"
4225 "/* stuff which calls getrnge() */\n"
4226 "static getrnge()\n"
4227 "{}";
4228 };
4229
4230
4231 /*
4232 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4233 * in string.h on sysV68
4234 * Correct the return type for strlen in string.h on Lynx.
4235 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4236 * Add missing const for strdup on OSF/1 V3.0.
4237 * On sysV88 layout is slightly different.
4238 */
4239 fix = {
4240 hackname = sysv68_string;
4241 files = testing.h;
4242 files = string.h;
4243 bypass = "_CLASSIC_ANSI_TYPES";
4244
4245 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4246 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4247 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4248
4249 sed = "/^extern char$/N";
4250 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4251
4252 sed = "/^extern int$/N";
4253 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4254
4255 sed = "/^\tstrncmp(),$/N";
4256 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4257 '\1;' "\\\nextern unsigned int\\\n\\2/";
4258
4259 test_text =
4260 "extern int strlen();\n"
4261
4262 "extern int ffs(long);\n"
4263
4264 "extern char\n"
4265 "\t*memccpy(),\n"
4266 "\tmemcpy();\n"
4267
4268 "extern int\n"
4269 "\tstrcmp(),\n"
4270 "\tstrncmp(),\n"
4271 "\tstrlen(),\n"
4272 "\tstrspn();\n"
4273
4274 "extern int\n"
4275 "\tstrlen(), strspn();";
4276 };
4277
4278
4279 /*
4280 * Fix return type of calloc, malloc, realloc, bsearch and exit
4281 */
4282 fix = {
4283 hackname = sysz_stdlib_for_sun;
4284 files = stdlib.h;
4285 bypass = "_CLASSIC_ANSI_TYPES";
4286
4287 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4288 c_fix = format;
4289 c_fix_arg = "void *\t%1(";
4290
4291 test_text =
4292 "extern char*\tcalloc(size_t);\n"
4293 "extern char*\tmalloc(size_t);\n"
4294 "extern char*\trealloc(void*,size_t);\n"
4295 "extern char*\tbsearch(void*,size_t,size_t);\n";
4296 };
4297
4298
4299 /*
4300 * __thread is now a keyword.
4301 */
4302 fix = {
4303 hackname = thread_keyword;
4304 files = "pthread.h";
4305 files = "bits/sigthread.h";
4306 select = "([* ])__thread([,)])";
4307 c_fix = format;
4308 c_fix_arg = "%1__thr%2";
4309
4310 test_text =
4311 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4312 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4313 "extern int pthread_cancel (pthread_t __thread);";
4314 };
4315
4316 /*
4317 * if the #if says _cplusplus, not the double underscore __cplusplus
4318 * that it should be
4319 */
4320 fix = {
4321 hackname = tinfo_cplusplus;
4322 files = tinfo.h;
4323 select = "[ \t]_cplusplus";
4324
4325 c_fix = format;
4326 c_fix_arg = " __cplusplus";
4327 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4328 };
4329
4330
4331 /*
4332 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4333 */
4334 fix = {
4335 hackname = ultrix_const;
4336 files = stdio.h;
4337 select = 'perror\( char \*';
4338
4339 c_fix = format;
4340 c_fix_arg = "%1 const %3 *__";
4341 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4342 "[ \t]+(char|void) \\*__";
4343
4344 test_text =
4345 "extern void perror( char *__s );\n"
4346 "extern int fputs( char *__s, FILE *);\n"
4347 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4348 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4349 "extern int scanf( char *__format, ...);\n";
4350 };
4351
4352
4353 /*
4354 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4355 */
4356 fix = {
4357 hackname = ultrix_const2;
4358 files = stdio.h;
4359
4360 select = '\*fopen\( char \*';
4361 c_fix = format;
4362 c_fix_arg = "%1( const char *%3, const char *";
4363 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4364 "[ \t]*char[ \t]*\\*([^,]*),"
4365 "[ \t]*char[ \t]*\\*[ \t]*";
4366
4367 test_text =
4368 "extern FILE *fopen( char *__filename, char *__type );\n"
4369 "extern int sscanf( char *__s, char *__format, ...);\n"
4370 "extern FILE *popen(char *, char *);\n"
4371 "extern char *tempnam(char*,char*);\n";
4372 };
4373
4374
4375 /*
4376 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4377 */
4378 fix = {
4379 hackname = va_i960_macro;
4380 files = arch/i960/archI960.h;
4381 select = "__(vsiz|vali|vpad|alignof__)";
4382
4383 c_fix = format;
4384 c_fix_arg = "__vx%1";
4385
4386 test_text =
4387 "extern int __vsiz vsiz;\n"
4388 "extern int __vali vali;\n"
4389 "extern int __vpad vpad;\n"
4390 "#define __alignof__(x) ...";
4391 };
4392
4393
4394 /*
4395 * Define __CAN_USE_EXTERN_PREFIX on vms.
4396 */
4397 fix = {
4398 hackname = vms_define_can_use_extern_prefix;
4399 files = "rtldef/decc$types.h";
4400 select = "#[ \t]*else\n"
4401 "#[ \t]*if defined\\(__DECCXX\\)\n"
4402 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4403 mach = "*-*-*vms*";
4404 c_fix = format;
4405
4406 c_fix_arg = "%0"
4407 "# elif defined (__GNUC__)\n"
4408 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4409
4410 test_text = "# else\n"
4411 "# if defined(__DECCXX)\n"
4412 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4413 "# endif\n"
4414 "# endif\n";
4415 };
4416
4417 /*
4418 * On VMS, use pragma extern_model instead of VAX-C keywords.
4419 */
4420 fix = {
4421 hackname = vms_use_pragma_extern_model;
4422 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4423 "# pragma extern_model __save\n";
4424 mach = "*-*-*vms*";
4425 c_fix = format;
4426
4427 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4428 "# pragma extern_model __save\n";
4429
4430 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4431 "# pragma extern_model __save\n"
4432 "# pragma extern_model strict_refdef\n"
4433 " extern struct x zz$yy;\n"
4434 "# pragma extern_model __restore\n"
4435 "#endif\n";
4436 };
4437
4438 /*
4439 * On VMS, disable the use of dec-c string builtins
4440 */
4441 fix = {
4442 hackname = vms_disable_decc_string_builtins;
4443 select = "#if !defined\\(__VAX\\)\n";
4444 mach = "*-*-*vms*";
4445 files = "rtldef/string.h";
4446 c_fix = format;
4447
4448 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4449
4450 test_text = "#if !defined(__VAX)\n";
4451 };
4452
4453 /*
4454 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4455 * conflict while building gcc. Likewise for <builtins.h>
4456 */
4457 fix = {
4458 hackname = vms_use_quoted_include;
4459 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4460 mach = "*-*-*vms*";
4461 files = rtldef/wait.h, starlet_c/pthread.h;
4462 c_fix = format;
4463
4464 c_fix_arg = '%1<sys/%2.h>';
4465
4466 test_text = "# include <resource.h>";
4467 };
4468
4469 /*
4470 * On VMS, add missing braces around sigset_t constants.
4471 */
4472 fix = {
4473 hackname = vms_add_missing_braces;
4474 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4475 mach = "*-*-*vms*";
4476 files = "rtldef/signal.h";
4477 c_fix = format;
4478
4479 c_fix_arg = '%1 {%2} ';
4480
4481 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4482 "{0x00000000, 0x00000000},\n"
4483 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4484 };
4485
4486 /*
4487 * On VMS, fix incompatible redeclaration of hostalias.
4488 */
4489 fix = {
4490 hackname = vms_do_not_redeclare_hostalias;
4491 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4492 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4493 mach = "*-*-*vms*";
4494 files = "rtldef/resolv.h";
4495 c_fix = format;
4496
4497 c_fix_arg = "%1\n"
4498 "/* %2 */";
4499
4500 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4501 "__char_ptr32 hostalias (const char *);\n";
4502 };
4503
4504 /*
4505 * On VMS, some DEC-C builtins are directly used.
4506 */
4507 fix = {
4508 hackname = vms_decc_builtin;
4509 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4510 mach = "*-*-*vms*";
4511 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4512 rtldef/socket.h;
4513 sed = "s@__MEMSET@memset@";
4514 sed = "s@__MEMMOVE@memmove@";
4515 sed = "s@__MEMCPY@memcpy@";
4516 sed = "s@__STRLEN@strlen@";
4517 sed = "s@__STRCPY@strcpy@";
4518
4519 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4520 };
4521
4522 /*
4523 * On VMS, do not declare getopt and al if pointers are 64 bit.
4524 */
4525 fix = {
4526 hackname = vms_no_64bit_getopt;
4527 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4528 /* select = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4529 mach = "*-*-*vms*";
4530 files = rtldef/stdio.h, rtldef/unistd.h;
4531 c_fix = format;
4532
4533 c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */\n"
4534 "%0"
4535 "#endif\n";
4536
4537 test_text = "int getopt (int, char * const [], const char *);";
4538 };
4539
4540 /*
4541 * On VMS, forward declare structure before referencing them in prototypes.
4542 */
4543 fix = {
4544 hackname = vms_forward_declare_struct;
4545 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4546 "#ifdef __cplusplus\n";
4547 mach = "*-*-*vms*";
4548 files = rtldef/if.h;
4549 c_fix = format;
4550
4551 c_fix_arg = "%1"
4552 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4553
4554 test_text = "/* forward decls for C++ */\n"
4555 "#ifdef __cplusplus\n"
4556 "struct foo;\n"
4557 "#endif\n";
4558 };
4559
4560 /*
4561 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4562 * which is not yet fully supported by gcc.
4563 */
4564 fix = {
4565 hackname = vms_use_fast_setjmp;
4566 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4567 mach = "*-*-*vms*";
4568 files = rtldef/setjmp.h;
4569 c_fix = format;
4570
4571 c_fix_arg = "%0 defined (__GNUC__) ||";
4572
4573 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4574 };
4575
4576 /*
4577 * AIX and Interix headers define NULL to be cast to a void pointer,
4578 * which is illegal in ANSI C++.
4579 */
4580 fix = {
4581 hackname = void_null;
4582 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4583 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4584 /* avoid changing C++ friendly NULL */
4585 bypass = __cplusplus;
4586 bypass = __null;
4587 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4588 c_fix = format;
4589 c_fix_arg = <<- _EOFix_
4590 #ifndef NULL
4591 #ifdef __cplusplus
4592 #ifdef __GNUG__
4593 #define NULL __null
4594 #else /* ! __GNUG__ */
4595 #define NULL 0L
4596 #endif /* __GNUG__ */
4597 #else /* ! __cplusplus */
4598 #define NULL ((void *)0)
4599 #endif /* __cplusplus */
4600 #endif /* !NULL */
4601 _EOFix_;
4602 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4603 };
4604
4605
4606 /*
4607 * Make VxWorks header which is almost gcc ready fully gcc ready.
4608 */
4609 fix = {
4610 hackname = vxworks_gcc_problem;
4611 files = types/vxTypesBase.h;
4612 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4613
4614 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4615 "#if 1/";
4616
4617 sed = "/[ \t]size_t/i\\\n"
4618 "#ifndef _GCC_SIZE_T\\\n"
4619 "#define _GCC_SIZE_T\n";
4620
4621 sed = "/[ \t]size_t/a\\\n"
4622 "#endif\n";
4623
4624 sed = "/[ \t]ptrdiff_t/i\\\n"
4625 "#ifndef _GCC_PTRDIFF_T\\\n"
4626 "#define _GCC_PTRDIFF_T\n";
4627
4628 sed = "/[ \t]ptrdiff_t/a\\\n"
4629 "#endif\n";
4630
4631 sed = "/[ \t]wchar_t/i\\\n"
4632 "#ifndef _GCC_WCHAR_T\\\n"
4633 "#define _GCC_WCHAR_T\n";
4634
4635 sed = "/[ \t]wchar_t/a\\\n"
4636 "#endif\n";
4637
4638 test_text =
4639 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4640 "typedef unsigned int size_t;\n"
4641 "typedef long ptrdiff_t;\n"
4642 "typedef unsigned short wchar_t;\n"
4643 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4644 };
4645
4646 /*
4647 * Wrap VxWorks ioctl to keep everything pretty
4648 */
4649 fix = {
4650 hackname = vxworks_ioctl_macro;
4651 files = ioLib.h;
4652 mach = "*-*-vxworks*";
4653
4654 c_fix = format;
4655 c_fix_arg = "%0\n"
4656 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4657 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4658
4659 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4660 };
4661
4662 /*
4663 * Wrap VxWorks mkdir to be posix compliant
4664 */
4665 fix = {
4666 hackname = vxworks_mkdir_macro;
4667 files = sys/stat.h;
4668 mach = "*-*-vxworks*";
4669
4670 c_fix = format;
4671 c_fix_arg = "%0\n"
4672 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4673 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4674 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4675 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4676 "\\)[\t ]*;";
4677
4678 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4679 };
4680
4681
4682 /*
4683 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4684 */
4685 fix = {
4686 hackname = vxworks_needs_vxtypes;
4687 files = time.h;
4688 select = "uint_t([ \t]+_clocks_per_sec)";
4689 c_fix = format;
4690 c_fix_arg = "unsigned int%1";
4691 test_text = "uint_t\t_clocks_per_sec;";
4692 };
4693
4694
4695 /*
4696 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4697 */
4698 fix = {
4699 hackname = vxworks_needs_vxworks;
4700 files = sys/stat.h;
4701 test = " -r types/vxTypesOld.h";
4702 test = " -n \"`egrep '#include' $file`\"";
4703 test = " -n \"`egrep ULONG $file`\"";
4704 select = "#[ \t]define[ \t]+__INCstath";
4705
4706 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4707 "#include <types/vxTypesOld.h>\n";
4708
4709 test_text = "`touch types/vxTypesOld.h`"
4710 "#include </dev/null> /* ULONG */\n"
4711 "# define\t__INCstath <sys/stat.h>";
4712 };
4713
4714 /*
4715 * Make it so VxWorks does not include gcc/regs.h accidentally
4716 */
4717 fix = {
4718 hackname = vxworks_regs;
4719 mach = "*-*-vxworks*";
4720
4721 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4722 c_fix = format;
4723 c_fix_arg = "#include <arch/../regs.h>";
4724
4725 test_text = "#include <regs.h>\n";
4726 };
4727
4728
4729 /*
4730 * Another bad dependency in VxWorks 5.2 <time.h>.
4731 */
4732 fix = {
4733 hackname = vxworks_time;
4734 files = time.h;
4735 test = " -r vxWorks.h";
4736
4737 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4738 c_fix = format;
4739
4740 c_fix_arg =
4741 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4742 "#ifdef __cplusplus\n"
4743 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4744 "#else\n"
4745 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4746 "#endif\n"
4747 "#define __gcc_VOIDFUNCPTR_defined\n"
4748 "#endif\n"
4749 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4750
4751 test_text = "`touch vxWorks.h`"
4752 "#define VOIDFUNCPTR (void(*)())";
4753 };
4754
4755 /*
4756 * This hack makes write const-correct on VxWorks
4757 */
4758 fix = {
4759 hackname = vxworks_write_const;
4760 files = ioLib.h;
4761 mach = "*-*-vxworks*";
4762
4763 c_fix = format;
4764 c_fix_arg = "extern int write (int, const char*, size_t);";
4765 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4766 "[\t ]*int[\t ]*,"
4767 "[\t ]*char[\t ]*\\*[\t ]*,"
4768 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4769
4770 test_text = "extern int write ( int , char * , size_t ) ;";
4771 };
4772
4773 /*
4774 * There are several name conflicts with C++ reserved words in X11 header
4775 * files. These are fixed in some versions, so don't do the fixes if
4776 * we find __cplusplus in the file. These were found on the RS/6000.
4777 */
4778 fix = {
4779 hackname = x11_class;
4780 files = X11/ShellP.h;
4781 bypass = __cplusplus;
4782 select = "^([ \t]*char \\*)class;(.*)";
4783 c_fix = format;
4784 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4785 "#else\n%1class;%2\n#endif";
4786 test_text =
4787 "struct {\n"
4788 " char *class;\n"
4789 "} mumble;\n";
4790 };
4791
4792
4793 /*
4794 * class in Xm/BaseClassI.h
4795 */
4796 fix = {
4797 hackname = x11_class_usage;
4798 files = Xm/BaseClassI.h;
4799 bypass = "__cplusplus";
4800
4801 select = " class\\)";
4802 c_fix = format;
4803 c_fix_arg = " c_class)";
4804
4805 test_text = "extern mumble (int class);\n";
4806 };
4807
4808
4809 /*
4810 * new in Xm/Traversal.h
4811 */
4812 fix = {
4813 hackname = x11_new;
4814 files = Xm/Traversal.h;
4815 bypass = __cplusplus;
4816
4817 sed = "/Widget\told, new;/i\\\n"
4818 "#ifdef __cplusplus\\\n"
4819 "\\\tWidget\told, c_new;\\\n"
4820 "#else\n";
4821
4822 sed = "/Widget\told, new;/a\\\n"
4823 "#endif\n";
4824
4825 sed = "s/Widget new,/Widget c_new,/g";
4826 test_text =
4827 "struct wedge {\n"
4828 " Widget\told, new;\n"
4829 "};\nextern Wedged( Widget new, Widget old );";
4830 };
4831
4832
4833 /*
4834 * Incorrect sprintf declaration in X11/Xmu.h
4835 */
4836 fix = {
4837 hackname = x11_sprintf;
4838 files = X11/Xmu.h;
4839 files = X11/Xmu/Xmu.h;
4840 select = "^extern char \\*\tsprintf\\(\\);$";
4841
4842 c_fix = format;
4843 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4844
4845 test_text = "extern char *\tsprintf();";
4846 };
4847
4848 /*
4849 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
4850 * that fails when compiling for SSE-less 32-bit x86.
4851 */
4852 fix = {
4853 hackname = feraiseexcept_nosse_invalid;
4854 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4855 files = bits/fenv.h;
4856 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
4857 ": \"x\" \\(__f\\)\\);$";
4858 bypass = "\"fdiv .*; fwait\"";
4859
4860 c_fix = format;
4861 c_fix_arg = <<- _EOText_
4862 # ifdef __SSE_MATH__
4863 %0
4864 # else
4865 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
4866 %1 : "=t" (__f) : "0" (__f));
4867 # endif
4868 _EOText_;
4869
4870 test_text = <<- _EOText_
4871 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
4872 _EOText_;
4873 };
4874 fix = {
4875 hackname = feraiseexcept_nosse_divbyzero;
4876 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4877 files = bits/fenv.h;
4878 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
4879 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
4880 bypass = "\"fdivp .*; fwait\"";
4881
4882 c_fix = format;
4883 c_fix_arg = <<- _EOText_
4884 # ifdef __SSE_MATH__
4885 %0
4886 # else
4887 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
4888 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
4889 # endif
4890 _EOText_;
4891
4892 test_text = <<- _EOText_
4893 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
4894 _EOText_;
4895 };
4896
4897 /*
4898 * Old Linux kernel's <compiler.h> header breaks Traditional CPP
4899 */
4900 fix = {
4901 hackname = complier_h_tradcpp;
4902 files = linux/compiler.h;
4903
4904 select = "#define __builtin_warning\\(x, y\\.\\.\\.\\) \\(1\\)";
4905 c_fix = format;
4906 c_fix_arg = "/* __builtin_warning(x, y...) is obsolete */";
4907
4908 test_text = "#define __builtin_warning(x, y...) (1)";
4909 };
4910
4911 /*EOF*/
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