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2013-03-18 Richard Biener <rguenther@suse.de>
[official-gcc.git] / fixincludes / inclhack.def
blob24069201d12204157a531f8388131ef7ca82dd13
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 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
621 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
622 * braces.
623 */
624 fix = {
625 hackname = aix_once_init_1;
626 mach = "*-*-aix*";
627 files = "pthread.h";
628 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
629 "\\{ \\\\\n";
630 c_fix = format;
631 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
632 "{{ \\\n";
633 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
634 "{ \\\\\n";
635 };
636
637 fix = {
638 hackname = aix_once_init_2;
639 mach = "*-*-aix*";
640 files = "pthread.h";
641 select = "[ \t]0 \\\\\n"
642 "\\}\n";
643 c_fix = format;
644 c_fix_arg = " 0 \\\n"
645 "}}\n";
646 test_text = " 0 \\\\\n"
647 "}\n";
648 };
649
650 fix = {
651 hackname = aix_mutex_initializer_1;
652 mach = "*-*-aix*";
653 files = "pthread.h";
654 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
655 "\\{ \\\\\n";
656 c_fix = format;
657 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
658 "{{ \\\n";
659 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
660 "{ \\\\\n";
661 };
662
663 fix = {
664 hackname = aix_cond_initializer_1;
665 mach = "*-*-aix*";
666 files = "pthread.h";
667 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
668 "\\{ \\\\\n";
669 c_fix = format;
670 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
671 "{{ \\\n";
672 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
673 "{ \\\\\n";
674 };
675
676 fix = {
677 hackname = aix_rwlock_initializer_1;
678 mach = "*-*-aix*";
679 files = "pthread.h";
680 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
681 "\\{ \\\\\n";
682 c_fix = format;
683 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
684 "{{ \\\n";
685 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
686 "{ \\\\\n";
687 };
688
689 /*
690 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
691 * which violates a requirement of ISO C.
692 */
693 fix = {
694 hackname = aix_pthread;
695 files = "pthread.h";
696 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
697 c_fix = format;
698 c_fix_arg = "%1 %2";
699 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
700 "{...init stuff...}";
701 };
702
703
704 /*
705 * AIX stdint.h fixes.
706 */
707 fix = {
708 hackname = aix_stdint_1;
709 mach = "*-*-aix*";
710 files = stdint-aix.h, stdint.h;
711 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
712 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
713 c_fix = format;
714 c_fix_arg = "#define UINT8_MAX (255)\n"
715 "#define UINT16_MAX (65535)";
716 test_text = "#define UINT8_MAX (255U)\n"
717 "#define UINT16_MAX (65535U)";
718 };
719
720
721 fix = {
722 hackname = aix_stdint_2;
723 mach = "*-*-aix*";
724 files = stdint-aix.h, stdint.h;
725 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
726 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
727 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
728 "#else\n"
729 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
730 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
731 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
732 c_fix = format;
733 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
734 "#define INTPTR_MAX 9223372036854775807L\n"
735 "#define UINTPTR_MAX 18446744073709551615UL\n"
736 "#else\n"
737 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
738 "#define INTPTR_MAX 2147483647L\n"
739 "#define UINTPTR_MAX 4294967295UL";
740 test_text = "#define INTPTR_MIN INT64_MIN\n"
741 "#define INTPTR_MAX INT64_MAX\n"
742 "#define UINTPTR_MAX UINT64_MAX\n"
743 "#else\n"
744 "#define INTPTR_MIN INT32_MIN\n"
745 "#define INTPTR_MAX INT32_MAX\n"
746 "#define UINTPTR_MAX UINT32_MAX";
747 };
748
749
750 fix = {
751 hackname = aix_stdint_3;
752 mach = "*-*-aix*";
753 files = stdint-aix.h, stdint.h;
754 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
755 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
756 "#else\n"
757 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
758 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
759 c_fix = format;
760 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
761 "#define PTRDIFF_MAX 9223372036854775807L\n"
762 "#else\n"
763 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
764 "#define PTRDIFF_MAX 2147483647L";
765 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
766 "#define PTRDIFF_MAX INT64_MAX\n"
767 "#else\n"
768 "#define PTRDIFF_MIN INT32_MIN\n"
769 "#define PTRDIFF_MAX INT32_MAX";
770 };
771
772
773 fix = {
774 hackname = aix_stdint_4;
775 mach = "*-*-aix*";
776 files = stdint-aix.h, stdint.h;
777 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
778 "#else\n"
779 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
780 c_fix = format;
781 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
782 "#else\n"
783 "#define SIZE_MAX 4294967295UL";
784 test_text = "#define SIZE_MAX UINT64_MAX\n"
785 "#else\n"
786 "#define SIZE_MAX UINT32_MAX";
787 };
788
789
790 fix = {
791 hackname = aix_stdint_5;
792 mach = "*-*-aix*";
793 files = stdint-aix.h, stdint.h;
794 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
795 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
796 c_fix = format;
797 c_fix_arg = "#define UINT8_C(c) c\n"
798 "#define UINT16_C(c) c";
799 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
800 "#define UINT16_C(c) __CONCAT__(c,U)";
801 };
802
803
804 /*
805 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
806 * in an otherwise harmless (and #ifed out) macro definition
807 */
808 fix = {
809 hackname = aix_sysmachine;
810 files = sys/machine.h;
811 select = "\\\\ +\n";
812 c_fix = format;
813 c_fix_arg = "\\\n";
814 test_text = "#define FOO \\\n"
815 " bar \\ \n baz \\ \n bat";
816 };
817
818
819 /*
820 * sys/wait.h on AIX 5.2 defines macros that have both signed and
821 * unsigned types in conditional expressions.
822 */
823 fix = {
824 hackname = aix_syswait_2;
825 files = sys/wait.h;
826 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
827 c_fix = format;
828 c_fix_arg = "? (int)%1";
829 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
830 };
831
832
833 /*
834 * sys/signal.h on some versions of AIX uses volatile in the typedef of
835 * sig_atomic_t, which causes gcc to generate a warning about duplicate
836 * volatile when a sig_atomic_t variable is declared volatile, as
837 * required by ANSI C.
838 */
839 fix = {
840 hackname = aix_volatile;
841 files = sys/signal.h;
842 select = "typedef volatile int sig_atomic_t";
843 c_fix = format;
844 c_fix_arg = "typedef int sig_atomic_t";
845 test_text = "typedef volatile int sig_atomic_t;";
846 };
847
848
849 /*
850 * Fix __assert declaration in assert.h on Alpha OSF/1.
851 */
852 fix = {
853 hackname = alpha___assert;
854 files = "assert.h";
855 select = '__assert\(char \*, char \*, int\)';
856 c_fix = format;
857 c_fix_arg = "__assert(const char *, const char *, int)";
858 test_text = 'extern void __assert(char *, char *, int);';
859 };
860
861
862 /*
863 * Fix assert macro in assert.h on Alpha OSF/1.
864 * The superfluous int cast breaks C++.
865 */
866 fix = {
867 hackname = alpha_assert;
868 files = "assert.h";
869 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
870 c_fix = format;
871 c_fix_arg = "%1(EX)";
872 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
873 ': __assert(#EX, __FILE__, __LINE__))';
874 };
875
876
877 /*
878 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
879 */
880 fix = {
881 hackname = alpha_getopt;
882 files = "stdio.h";
883 files = "stdlib.h";
884 select = 'getopt\(int, char \*\[\], *char \*\)';
885 c_fix = format;
886 c_fix_arg = "getopt(int, char *const[], const char *)";
887 test_text = 'extern int getopt(int, char *[], char *);';
888 };
889
890
891 /*
892 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
893 */
894 fix = {
895 hackname = alpha_if_semicolon;
896 files = net/if.h;
897 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
898 c_fix = format;
899 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
900 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
901 };
902
903
904 /*
905 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
906 */
907 fix = {
908 hackname = alpha_parens;
909 files = sym.h;
910 select = '#ifndef\(__mips64\)';
911 c_fix = format;
912 c_fix_arg = "#ifndef __mips64";
913 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
914 };
915
916
917 /*
918 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
919 * And OpenBSD.
920 */
921 fix = {
922 hackname = alpha_sbrk;
923 files = unistd.h;
924 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
925 c_fix = format;
926 c_fix_arg = "void *sbrk(";
927 test_text = "extern char* sbrk(ptrdiff_t increment);";
928 };
929
930
931 /*
932 * For C++, avoid any typedef or macro definition of bool,
933 * and use the built in type instead.
934 * HP/UX 10.20 also has it in curses_colr/curses.h.
935 */
936 fix = {
937 hackname = avoid_bool_define;
938 files = curses.h;
939 files = curses_colr/curses.h;
940 files = term.h;
941 files = tinfo.h;
942
943 select = "#[ \t]*define[ \t]+bool[ \t]";
944 bypass = "__cplusplus";
945
946 c_fix = format;
947 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
948 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
949
950 test_text = "# define bool\t char \n";
951 };
952
953
954 fix = {
955 hackname = avoid_bool_type;
956 files = curses.h;
957 files = curses_colr/curses.h;
958 files = term.h;
959 files = tinfo.h;
960
961 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
962 bypass = "__cplusplus";
963
964 c_fix = format;
965 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
966
967 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
968 };
969
970
971 /*
972 * For C++, avoid any typedef definition of wchar_t,
973 * and use the built in type instead.
974 * Don't do this for headers that are smart enough to do the right
975 * thing (recent [n]curses.h and Xlib.h).
976 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
977 * and will be broken by the edit.
978 */
979
980 fix = {
981 hackname = avoid_wchar_t_type;
982
983 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
984 bypass = "__cplusplus";
985 bypass = "_LINUX_NLS_H";
986 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
987
988 c_fix = format;
989 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
990
991 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
992 };
993
994
995 /*
996 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
997 */
998 fix = {
999 hackname = bad_struct_term;
1000 files = curses.h;
1001 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1002 c_fix = format;
1003 c_fix_arg = "struct term;";
1004
1005 test_text = 'typedef struct term;';
1006 };
1007
1008
1009 /*
1010 * Fix one other error in this file:
1011 * a mismatched quote not inside a C comment.
1012 */
1013 fix = {
1014 hackname = badquote;
1015 files = sundev/vuid_event.h;
1016 select = "doesn't";
1017 c_fix = format;
1018 c_fix_arg = "does not";
1019
1020 test_text = "/* doesn't have matched single quotes */";
1021 };
1022
1023
1024 /*
1025 * check for broken assert.h that needs stdio.h
1026 */
1027 fix = {
1028 hackname = broken_assert_stdio;
1029 files = assert.h;
1030 select = stderr;
1031 bypass = "include.*stdio\\.h";
1032 c_fix = wrap;
1033 c_fix_arg = "#include <stdio.h>\n";
1034 test_text = "extern FILE* stderr;";
1035 };
1036
1037
1038 /*
1039 * check for broken assert.h that needs stdlib.h
1040 */
1041 fix = {
1042 hackname = broken_assert_stdlib;
1043 files = assert.h;
1044 select = 'exit *\(|abort *\(';
1045 bypass = "include.*stdlib\\.h";
1046 c_fix = wrap;
1047 c_fix_arg = "#ifdef __cplusplus\n"
1048 "#include <stdlib.h>\n"
1049 "#endif\n";
1050 test_text = "extern void exit ( int );";
1051 };
1052
1053 /*
1054 * Remove `extern double cabs' declarations from math.h.
1055 * This conflicts with C99. Discovered on AIX.
1056 * Darwin hides its broken cabs in architecture-specific subdirs.
1057 */
1058 fix = {
1059 hackname = broken_cabs;
1060 files = math.h, "architecture/*/math.h";
1061 select = "^extern[ \t]+double[ \t]+cabs";
1062
1063 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1064 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1065
1066 test_text = "#ifdef __STDC__\n"
1067 "extern double cabs(struct dbl_hypot);\n"
1068 "#else\n"
1069 "extern double cabs();\n"
1070 "#endif\n"
1071 "extern double cabs ( _Complex z );";
1072 };
1073
1074
1075 /*
1076 * Fixup Darwin's broken check for __builtin_nanf.
1077 */
1078 fix = {
1079 hackname = broken_nan;
1080 /*
1081 * It is tempting to omit the first "files" entry. Do not.
1082 * The testing machinery will take the first "files" entry as the name
1083 * of a test file to play with. It would be a nuisance to have a directory
1084 * with the name "*".
1085 */
1086 files = "architecture/ppc/math.h";
1087 files = "architecture/*/math.h";
1088 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1089 bypass = "powl";
1090 c_fix = format;
1091 c_fix_arg = "#if 1";
1092 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1093 };
1094
1095
1096 /*
1097 * Various systems derived from BSD4.4 contain a macro definition
1098 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1099 * Known to be fixed in FreeBSD 5 system headers.
1100 */
1101 fix = {
1102 hackname = bsd_stdio_attrs_conflict;
1103 mach = "*-*-*bsd*";
1104 mach = "*-*-*darwin*";
1105 files = stdio.h;
1106 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1107 c_fix = format;
1108 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1109 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1110 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1111 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1112 test_text = '#define vfscanf __svfscanf';
1113 };
1114
1115 /*
1116 * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
1117 * that it conforms to ISO/IEC 14882:2011. It currently does
1118 * not support the [[noreturn]] procedure attribute.
1119 * When it does, this hack should be removed.
1120 * SEE: gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
1121 */
1122 fix = {
1123 hackname = cdef_cplusplus;
1124 files = sys/cdefs.h;
1125 select = '\[\[noreturn\]\]';
1126 c_fix = format;
1127 c_fix_arg = '__attribute__((__noreturn__))';
1128 test_text = "#define _Noreturn [[noreturn]]";
1129 };
1130
1131 /*
1132 * Fix various macros used to define ioctl numbers.
1133 * The traditional syntax was:
1134 *
1135 * #define _CTRL(n, x) (('n'<<8)+x)
1136 * #define TCTRLCFOO _CTRL(T, 1)
1137 *
1138 * but this does not work with the C standard, which disallows macro
1139 * expansion inside strings. We have to rewrite it thus:
1140 *
1141 * #define _CTRL(n, x) ((n<<8)+x)
1142 * #define TCTRLCFOO _CTRL('T', 1)
1143 *
1144 * The select expressions match too much, but the c_fix code is cautious.
1145 *
1146 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1147 */
1148 fix = {
1149 hackname = ctrl_quotes_def;
1150 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1151 c_fix = char_macro_def;
1152 c_fix_arg = "CTRL";
1153
1154 /*
1155 * This is two tests in order to ensure that the "CTRL(c)" can
1156 * be selected in isolation from the multi-arg format
1157 */
1158 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1159 test_text = "#define _CTRL(c) ('c'&037)";
1160 };
1161
1162 /*
1163 * Fix various macros used to define ioctl numbers.
1164 */
1165 fix = {
1166 hackname = ctrl_quotes_use;
1167 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1168 c_fix = char_macro_use;
1169 c_fix_arg = "CTRL";
1170 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1171 };
1172
1173
1174 /*
1175 * sys/mman.h on HP/UX is not C++ ready,
1176 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1177 *
1178 * rpc/types.h on OSF1/2.0 is not C++ ready,
1179 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1180 *
1181 * The problem is the declaration of malloc.
1182 */
1183 fix = {
1184 hackname = cxx_unready;
1185 files = sys/mman.h;
1186 files = rpc/types.h;
1187 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1188 not within a macro. */
1189 bypass = '"C"|__BEGIN_DECLS';
1190
1191 c_fix = wrap;
1192 c_fix_arg = "#ifdef __cplusplus\n"
1193 "extern \"C\" {\n"
1194 "#endif\n";
1195 c_fix_arg = "#ifdef __cplusplus\n"
1196 "}\n"
1197 "#endif\n";
1198 test_text = "extern void* malloc( size_t );";
1199 };
1200
1201 /*
1202 * For the AAB_darwin7_9_long_double_funcs fix to be useful,
1203 * you have to not use "" includes.
1204 */
1205 fix = {
1206 hackname = darwin_9_long_double_funcs_2;
1207 mach = "*-*-darwin7.9*";
1208 files = math.h;
1209 select = '#include[ \t]+\"';
1210 c_fix = format;
1211 c_fix_arg = "%1<%2.h>";
1212
1213 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1214
1215 test_text = '#include "architecture/ppc/math.h"';
1216 };
1217
1218
1219 /*
1220 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1221 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1222 */
1223 fix = {
1224 hackname = darwin_externc;
1225 mach = "*-*-darwin*";
1226 files = mach-o/swap.h;
1227 files = mach/mach_time.h;
1228 files = mach/mach_traps.h;
1229 files = mach/message.h;
1230 files = mach/mig.h;
1231 files = mach/semaphore.h;
1232 bypass = "extern \"C\"";
1233 bypass = "__BEGIN_DECLS";
1234 c_fix = wrap;
1235 c_fix_arg = "#ifdef __cplusplus\n"
1236 "extern \"C\" {\n"
1237 "#endif\n";
1238 c_fix_arg = "#ifdef __cplusplus\n"
1239 "}\n"
1240 "#endif\n";
1241 test_text = "extern void swap_fat_header();\n";
1242 };
1243
1244
1245 /*
1246 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1247 * bad __GNUC__ tests.
1248 */
1249
1250 fix = {
1251 hackname = darwin_gcc4_breakage;
1252 mach = "*-*-darwin*";
1253 files = AvailabilityMacros.h;
1254 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1255 c_fix = format;
1256 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1257 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1258 "(__GNUC_MINOR__ >= 1)\n";
1259 };
1260
1261
1262 /*
1263 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1264 * why would you ever put it in a system header file?
1265 */
1266 fix = {
1267 hackname = darwin_private_extern;
1268 mach = "*-*-darwin*";
1269 files = mach-o/dyld.h;
1270 select = "__private_extern__ [a-z_]+ _dyld_";
1271 c_fix = format;
1272 c_fix_arg = "extern";
1273 c_fix_arg = "__private_extern__";
1274 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1275 "const char *dyld_func_name,\n"
1276 "unsigned long *address);\n";
1277 };
1278
1279
1280 /*
1281 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1282 * unsigned constants.
1283 */
1284 fix = {
1285 hackname = darwin_stdint_1;
1286 mach = "*-*-darwin*";
1287 files = stdint-darwin.h, stdint.h;
1288 c_fix = format;
1289 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1290 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1291 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1292 test_text = "#define UINT8_C(v) (v ## U)\n"
1293 "#define UINT16_C(v) (v ## U)";
1294 };
1295
1296
1297 /*
1298 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1299 * with wrong types.
1300 */
1301 fix = {
1302 hackname = darwin_stdint_2;
1303 mach = "*-*-darwin*";
1304 files = stdint-darwin.h, stdint.h;
1305 c_fix = format;
1306 c_fix_arg = "#if __WORDSIZE == 64\n"
1307 "#define INTPTR_MAX 9223372036854775807L\n"
1308 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1309 "#else\n"
1310 "#define INTPTR_MAX 2147483647L\n"
1311 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1312 "#endif";
1313 select = "#if __WORDSIZE == 64\n"
1314 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1315 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1316 "#else\n"
1317 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1318 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1319 "#endif";
1320 test_text = "#if __WORDSIZE == 64\n"
1321 "#define INTPTR_MIN INT64_MIN\n"
1322 "#define INTPTR_MAX INT64_MAX\n"
1323 "#else\n"
1324 "#define INTPTR_MIN INT32_MIN\n"
1325 "#define INTPTR_MAX INT32_MAX\n"
1326 "#endif";
1327 };
1328
1329
1330 /*
1331 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1332 */
1333 fix = {
1334 hackname = darwin_stdint_3;
1335 mach = "*-*-darwin*";
1336 files = stdint-darwin.h, stdint.h;
1337 c_fix = format;
1338 c_fix_arg = "#if __WORDSIZE == 64\n"
1339 "#define UINTPTR_MAX 18446744073709551615UL\n"
1340 "#else\n"
1341 "#define UINTPTR_MAX 4294967295UL\n"
1342 "#endif";
1343 select = "#if __WORDSIZE == 64\n"
1344 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1345 "#else\n"
1346 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1347 "#endif";
1348 test_text = "#if __WORDSIZE == 64\n"
1349 "#define UINTPTR_MAX UINT64_MAX\n"
1350 "#else\n"
1351 "#define UINTPTR_MAX UINT32_MAX\n"
1352 "#endif";
1353 };
1354
1355
1356 /*
1357 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1358 */
1359 fix = {
1360 hackname = darwin_stdint_4;
1361 mach = "*-*-darwin*";
1362 files = stdint-darwin.h, stdint.h;
1363 c_fix = format;
1364 c_fix_arg = "#if __WORDSIZE == 64\n"
1365 "#define SIZE_MAX 18446744073709551615UL\n"
1366 "#else\n"
1367 "#define SIZE_MAX 4294967295UL\n"
1368 "#endif";
1369 select = "#if __WORDSIZE == 64\n"
1370 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1371 "#else\n"
1372 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1373 "#endif";
1374 test_text = "#if __WORDSIZE == 64\n"
1375 "#define SIZE_MAX UINT64_MAX\n"
1376 "#else\n"
1377 "#define SIZE_MAX UINT32_MAX\n"
1378 "#endif";
1379 };
1380
1381
1382 /*
1383 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1384 * with a wrong type.
1385 */
1386 fix = {
1387 hackname = darwin_stdint_5;
1388 mach = "*-*-darwin*";
1389 files = stdint-darwin.h, stdint.h;
1390 c_fix = format;
1391 c_fix_arg = "#if __WORDSIZE == 64\n"
1392 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1393 "#define INTMAX_MAX 9223372036854775807L\n"
1394 "#define UINTMAX_MAX 18446744073709551615UL\n"
1395 "#else\n"
1396 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1397 "#define INTMAX_MAX 9223372036854775807LL\n"
1398 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1399 "#endif";
1400 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1401 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1402 "\n"
1403 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1404 test_text = "#define INTMAX_MIN INT64_MIN\n"
1405 "#define INTMAX_MAX INT64_MAX\n"
1406 "\n"
1407 "#define UINTMAX_MAX UINT64_MAX";
1408 };
1409
1410
1411 /*
1412 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1413 * with a wrong type.
1414 */
1415 fix = {
1416 hackname = darwin_stdint_6;
1417 mach = "*-*-darwin*";
1418 files = stdint-darwin.h, stdint.h;
1419 c_fix = format;
1420 c_fix_arg = "#if __WORDSIZE == 64\n"
1421 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1422 "#define PTRDIFF_MAX 9223372036854775807L\n"
1423 "#else\n"
1424 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1425 "#define PTRDIFF_MAX 2147483647\n"
1426 "#endif";
1427 select = "#if __WORDSIZE == 64\n"
1428 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1429 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1430 "#else\n"
1431 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1432 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1433 "#endif";
1434 test_text = "#if __WORDSIZE == 64\n"
1435 "#define PTRDIFF_MIN INT64_MIN\n"
1436 "#define PTRDIFF_MAX INT64_MAX\n"
1437 "#else\n"
1438 "#define PTRDIFF_MIN INT32_MIN\n"
1439 "#define PTRDIFF_MAX INT32_MAX\n"
1440 "#endif";
1441 };
1442
1443
1444 /*
1445 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1446 * with a wrong type.
1447 */
1448 fix = {
1449 hackname = darwin_stdint_7;
1450 mach = "*-*-darwin*";
1451 files = stdint-darwin.h, stdint.h;
1452 c_fix = format;
1453 c_fix_arg = "#if __WORDSIZE == 64\n"
1454 "#define INTMAX_C(v) (v ## L)\n"
1455 "#define UINTMAX_C(v) (v ## UL)\n"
1456 "#else\n"
1457 "#define INTMAX_C(v) (v ## LL)\n"
1458 "#define UINTMAX_C(v) (v ## ULL)\n"
1459 "#endif";
1460 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1461 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1462 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1463 "#define UINTMAX_C(v) (v ## ULL)";
1464 };
1465
1466
1467 /*
1468 * Fix <c_asm.h> on Digital UNIX V4.0:
1469 * It contains a prototype for a DEC C internal asm() function,
1470 * clashing with gcc's asm keyword. So protect this with __DECC.
1471 */
1472 fix = {
1473 hackname = dec_intern_asm;
1474 files = c_asm.h;
1475 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1476 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1477 "#endif\n";
1478 test_text =
1479 "float fasm {\n"
1480 " ... asm stuff ...\n"
1481 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1482 };
1483
1484
1485 /*
1486 * Fix typo in <wchar.h> on DJGPP 2.03.
1487 */
1488 fix = {
1489 hackname = djgpp_wchar_h;
1490 file = wchar.h;
1491 select = "__DJ_wint_t";
1492 bypass = "sys/djtypes.h";
1493 c_fix = format;
1494 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1495 c_fix_arg = "#include <stddef.h>";
1496 test_text = "#include <stddef.h>\n"
1497 "extern __DJ_wint_t x;\n";
1498 };
1499
1500
1501 /*
1502 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1503 */
1504 fix = {
1505 hackname = ecd_cursor;
1506 files = "sunwindow/win_lock.h";
1507 files = "sunwindow/win_cursor.h";
1508 select = 'ecd\.cursor';
1509 c_fix = format;
1510 c_fix_arg = 'ecd_cursor';
1511
1512 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1513 };
1514
1515
1516 /*
1517 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1518 * neither the existence of GCC 3 nor its exact feature set yet break
1519 * (by design?) when __GNUC__ is set beyond 2.
1520 */
1521 fix = {
1522 hackname = freebsd_gcc3_breakage;
1523 mach = "*-*-freebsd*";
1524 files = sys/cdefs.h;
1525 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1526 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1527 c_fix = format;
1528 c_fix_arg = '%0 || __GNUC__ >= 3';
1529 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1530 };
1531
1532
1533 /*
1534 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1535 * neither the existence of GCC 4 nor its exact feature set yet break
1536 * (by design?) when __GNUC__ is set beyond 3.
1537 */
1538 fix = {
1539 hackname = freebsd_gcc4_breakage;
1540 mach = "*-*-freebsd*";
1541 files = sys/cdefs.h;
1542 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1543 c_fix = format;
1544 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1545 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1546 };
1547
1548
1549 /*
1550 * Some versions of glibc don't expect the C99 inline semantics.
1551 */
1552 fix = {
1553 hackname = glibc_c99_inline_1;
1554 files = features.h, '*/features.h';
1555 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1556 c_fix = format;
1557 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1558 test_text = <<-EOT
1559 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1560 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1561 # define __USE_EXTERN_INLINES 1
1562 #endif
1563 EOT;
1564 };
1565
1566
1567 /*
1568 * Similar, but a version that didn't have __NO_INLINE__
1569 */
1570 fix = {
1571 hackname = glibc_c99_inline_1a;
1572 files = features.h, '*/features.h';
1573 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1574 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1575 c_fix = format;
1576 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1577 test_text = <<-EOT
1578 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1579 # define __USE_EXTERN_INLINES 1
1580 #endif
1581 EOT;
1582 };
1583
1584
1585 /*
1586 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1587 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1588 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1589 */
1590 fix = {
1591 hackname = glibc_c99_inline_2;
1592 files = sys/stat.h, '*/sys/stat.h';
1593 select = "extern __inline__ int";
1594 sed = "s/extern int \\(stat\\)/"
1595 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1596 "__inline__ int \\1/";
1597 sed = "s/extern int \\([lf]stat\\)/"
1598 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1599 "__inline__ int \\1/";
1600 sed = "s/extern int \\(mknod\\)/"
1601 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1602 "__inline__ int \\1/";
1603 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1604 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1605 "__inline__ int __REDIRECT\\1 (\\2/";
1606 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1607 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1608 "__inline__ int __REDIRECT\\1 (\\2/";
1609 sed = "s/^extern __inline__ int/"
1610 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1611 "__inline__ int/";
1612 test_text = <<-EOT
1613 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1614 extern __inline__ int
1615 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1616 {}
1617 EOT;
1618 };
1619
1620
1621 fix = {
1622 hackname = glibc_c99_inline_3;
1623 files = bits/string2.h, '*/bits/string2.h';
1624 select = "extern __inline";
1625 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1626 c_fix = format;
1627 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1628 c_fix_arg = "^# ifdef __cplusplus$";
1629 test_text = <<-EOT
1630 # ifdef __cplusplus
1631 # define __STRING_INLINE inline
1632 # else
1633 # define __STRING_INLINE extern __inline
1634 # endif
1635 EOT;
1636 };
1637
1638
1639 fix = {
1640 hackname = glibc_c99_inline_4;
1641 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1642 bypass = "__extern_inline|__gnu_inline__";
1643 select = "(^| )extern __inline";
1644 c_fix = format;
1645 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1646 test_text = <<-EOT
1647 __extension__ extern __inline unsigned int
1648 extern __inline unsigned int
1649 EOT;
1650 };
1651
1652
1653 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1654 * so we replace them with versions that correspond to the
1655 * definition.
1656 */
1657 fix = {
1658 hackname = glibc_mutex_init;
1659 files = pthread.h;
1660 select = '\{ *\{ *0, *\} *\}';
1661 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1662 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1663 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1664 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1665 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1666 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1667 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1668 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1669 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1670 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1671 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1672 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1673 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1674 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1675 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1676 "N;s/^[ \t]*#[ \t]*"
1677 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1678 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1679 "# \\1\\\n"
1680 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1681 "# else\\\n"
1682 "# \\1\\\n"
1683 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1684 "# endif/";
1685 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1686 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1687 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1688 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1689
1690 test_text = <<- _EOText_
1691 #define PTHREAD_MUTEX_INITIALIZER \\
1692 { { 0, } }
1693 #ifdef __USE_GNU
1694 # if __WORDSIZE == 64
1695 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1696 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1697 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1698 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1699 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1700 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1701 # else
1702 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1703 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1704 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1705 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1706 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1707 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1708 # endif
1709 #endif
1710 # define PTHREAD_RWLOCK_INITIALIZER \\
1711 { { 0, } }
1712 # ifdef __USE_GNU
1713 # if __WORDSIZE == 64
1714 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1715 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1716 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1717 # else
1718 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1719 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1720 # endif
1721 # endif
1722 #define PTHREAD_COND_INITIALIZER { { 0, } }
1723 _EOText_;
1724 };
1725
1726
1727 /* glibc versions before 2.5 have a version of stdint.h that defines
1728 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1729 versions with stdint.h based on those glibc versions. */
1730 fix = {
1731 hackname = glibc_stdint;
1732 files = stdint.h;
1733 select = "GNU C Library";
1734 c_fix = format;
1735 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1736 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1737 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";
1738 };
1739
1740
1741 /* Some versions of glibc have a version of bits/string2.h that
1742 produces "value computed is not used" warnings from strncpy; fix
1743 this definition by using __builtin_strncpy instead as in newer
1744 versions. */
1745 fix = {
1746 hackname = glibc_strncpy;
1747 files = bits/string2.h;
1748 bypass = "__builtin_strncpy";
1749 c_fix = format;
1750 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1751 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1752 test_text = <<-EOT
1753 # define strncpy(dest, src, n) \
1754 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1755 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1756 ? (char *) memcpy (dest, src, n) \\
1757 : strncpy (dest, src, n)) \\
1758 : strncpy (dest, src, n)))
1759 EOT;
1760
1761 };
1762
1763 /* glibc's tgmath.h relies on an expression that is not an integer
1764 constant expression being treated as it was by GCC 4.4 and
1765 earlier. */
1766 fix = {
1767 hackname = glibc_tgmath;
1768 files = tgmath.h;
1769 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1770 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1771 c_fix = format;
1772 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1773 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1774 };
1775
1776 /*
1777 * Fix these files to use the types we think they should for
1778 * ptrdiff_t, size_t, and wchar_t.
1779 *
1780 * This defines the types in terms of macros predefined by our 'cpp'.
1781 * This is supposedly necessary for glibc's handling of these types.
1782 * It's probably not necessary for anyone else, but it doesn't hurt.
1783 */
1784 fix = {
1785 hackname = gnu_types;
1786 files = "sys/types.h";
1787 files = "stdlib.h";
1788 files = "sys/stdtypes.h";
1789 files = "stddef.h";
1790 files = "memory.h";
1791 files = "unistd.h";
1792 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1793 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1794 c_fix = gnu_type;
1795 /* The Solaris 10 headers already define these types correctly. */
1796 mach = '*-*-solaris2.1[0-9]*';
1797 not_machine = true;
1798
1799 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1800 "typedef uint_t size_t; /* uint_t */\n"
1801 "typedef ushort_t wchar_t; /* ushort_t */";
1802 };
1803
1804
1805 /*
1806 * Fix HP & Sony's use of "../machine/xxx.h"
1807 * to refer to: <machine/xxx.h>
1808 */
1809 fix = {
1810 hackname = hp_inline;
1811 files = sys/spinlock.h;
1812 files = machine/machparam.h;
1813 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1814
1815 c_fix = format;
1816 c_fix_arg = "%1<machine/%2.h>";
1817
1818 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1819 '([a-z]+)\.h"';
1820
1821 test_text = ' # include "../machine/mumble.h"';
1822 };
1823
1824
1825 /*
1826 * Check for (...) in C++ code in HP/UX sys/file.h.
1827 */
1828 fix = {
1829 hackname = hp_sysfile;
1830 files = sys/file.h;
1831 select = "HPUX_SOURCE";
1832
1833 c_fix = format;
1834 c_fix_arg = "(struct file *, ...)";
1835 c_fix_arg = '\(\.\.\.\)';
1836
1837 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1838 };
1839
1840
1841 /*
1842 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1843 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1844 */
1845 fix = {
1846 hackname = hppa_hpux_fp_macros;
1847 mach = "hppa*-hp-hpux11*";
1848 files = math.h;
1849 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1850 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1851 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1852 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1853 "#[ \t]*define[ \t]*FP_NAN.*\n";
1854 c_fix = format;
1855 c_fix_arg = <<- _EOFix_
1856 #endif /* _INCLUDE_HPUX_SOURCE */
1857
1858 #if defined(_INCLUDE_HPUX_SOURCE) || \
1859 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1860 %0#endif
1861
1862 #ifdef _INCLUDE_HPUX_SOURCE
1863
1864 _EOFix_;
1865
1866 test_text =
1867 "# define FP_NORMAL 0\n"
1868 "# define FP_ZERO 1\n"
1869 "# define FP_INFINITE 2\n"
1870 "# define FP_SUBNORMAL 3\n"
1871 "# define FP_NAN 4\n";
1872 };
1873
1874
1875 /*
1876 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1877 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1878 */
1879 fix = {
1880 hackname = hpux10_cpp_pow_inline;
1881 files = fixinc-test-limits.h, math.h;
1882 select = <<- END_POW_INLINE
1883 ^# +ifdef +__cplusplus
1884 +\}
1885 +inline +double +pow\(double +__d,int +__expon\) +\{
1886 [ ]+return +pow\(__d,\(double\)__expon\);
1887 +\}
1888 +extern +"C" +\{
1889 #else
1890 # +endif
1891 END_POW_INLINE;
1892
1893 c_fix = format;
1894 c_fix_arg = "";
1895
1896 test_text =
1897 "# ifdef __cplusplus\n"
1898 " }\n"
1899 " inline double pow(double __d,int __expon) {\n"
1900 "\t return pow(__d,(double)__expon);\n"
1901 " }\n"
1902 ' extern "C"' " {\n"
1903 "#else\n"
1904 "# endif";
1905 };
1906
1907 fix = {
1908 hackname = hpux11_cpp_pow_inline;
1909 files = math.h;
1910 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1911 " +return pow\\(d, \\(double\\)expon\\);\n"
1912 " +\\}\n";
1913 c_fix = format;
1914 c_fix_arg = "";
1915
1916 test_text =
1917 " inline double pow(double d,int expon) {\n"
1918 " return pow(d, (double)expon);\n"
1919 " }\n";
1920 };
1921
1922
1923 /*
1924 * Fix hpux 10.X missing ctype declarations 1
1925 */
1926 fix = {
1927 hackname = hpux10_ctype_declarations1;
1928 files = ctype.h;
1929 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1930 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1931 c_fix = format;
1932 c_fix_arg = "#ifdef _PROTOTYPES\n"
1933 "extern int __tolower(int);\n"
1934 "extern int __toupper(int);\n"
1935 "#else /* NOT _PROTOTYPES */\n"
1936 "extern int __tolower();\n"
1937 "extern int __toupper();\n"
1938 "#endif /* _PROTOTYPES */\n\n"
1939 "%0\n";
1940
1941 test_text = "# define _toupper(__c) __toupper(__c)\n";
1942 };
1943
1944
1945 /*
1946 * Fix hpux 10.X missing ctype declarations 2
1947 */
1948 fix = {
1949 hackname = hpux10_ctype_declarations2;
1950 files = ctype.h;
1951 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1952 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1953 c_fix = format;
1954 c_fix_arg = "%0\n\n"
1955 "#ifdef _PROTOTYPES\n"
1956 " extern int _isalnum(int);\n"
1957 " extern int _isalpha(int);\n"
1958 " extern int _iscntrl(int);\n"
1959 " extern int _isdigit(int);\n"
1960 " extern int _isgraph(int);\n"
1961 " extern int _islower(int);\n"
1962 " extern int _isprint(int);\n"
1963 " extern int _ispunct(int);\n"
1964 " extern int _isspace(int);\n"
1965 " extern int _isupper(int);\n"
1966 " extern int _isxdigit(int);\n"
1967 "# else /* not _PROTOTYPES */\n"
1968 " extern int _isalnum();\n"
1969 " extern int _isalpha();\n"
1970 " extern int _iscntrl();\n"
1971 " extern int _isdigit();\n"
1972 " extern int _isgraph();\n"
1973 " extern int _islower();\n"
1974 " extern int _isprint();\n"
1975 " extern int _ispunct();\n"
1976 " extern int _isspace();\n"
1977 " extern int _isupper();\n"
1978 " extern int _isxdigit();\n"
1979 "#endif /* _PROTOTYPES */\n";
1980
1981 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1982 " extern unsigned int *__SB_masks;\n";
1983 };
1984
1985
1986 /*
1987 * Fix hpux 10.X missing stdio declarations
1988 */
1989 fix = {
1990 hackname = hpux10_stdio_declarations;
1991 files = stdio.h;
1992 select = "^#[ \t]*define _iob[ \t]*__iob";
1993 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1994 c_fix = format;
1995 c_fix_arg = "%0\n\n"
1996 "# if defined(__STDC__) || defined(__cplusplus)\n"
1997 " extern int snprintf(char *, size_t, const char *, ...);\n"
1998 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1999 "# else /* not __STDC__) || __cplusplus */\n"
2000 " extern int snprintf();\n"
2001 " extern int vsnprintf();\n"
2002 "# endif /* __STDC__) || __cplusplus */\n";
2003
2004 test_text = "# define _iob __iob\n";
2005 };
2006
2007
2008 /*
2009 * Make sure hpux defines abs in header.
2010 */
2011 fix = {
2012 hackname = hpux11_abs;
2013 mach = "*-hp-hpux11*";
2014 files = stdlib.h;
2015 select = "ifndef _MATH_INCLUDED";
2016 c_fix = format;
2017 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2018 test_text = "#ifndef _MATH_INCLUDED";
2019 };
2020
2021
2022 /*
2023 * Keep HP-UX 11 from stomping on C++ math namespace
2024 * with defines for fabsf.
2025 */
2026 fix = {
2027 hackname = hpux11_fabsf;
2028 files = math.h;
2029 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2030 bypass = "__cplusplus";
2031
2032 c_fix = format;
2033 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2034
2035 test_text =
2036 "#ifdef _PA_RISC\n"
2037 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2038 "#endif";
2039 };
2040
2041
2042 /*
2043 * Fix C99 constant in __POINTER_SET define.
2044 */
2045 fix = {
2046 hackname = hpux11_pthread_const;
2047 mach = "*-hp-hpux11.[0-3]*";
2048 files = sys/pthread.h;
2049 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2050
2051 c_fix = format;
2052 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2053 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2054 };
2055
2056
2057 /*
2058 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2059 * being defined by having it define _hpux_size_t instead.
2060 */
2061 fix = {
2062 hackname = hpux11_size_t;
2063 mach = "*-hp-hpux11*";
2064 select = "__size_t";
2065
2066 c_fix = format;
2067 c_fix_arg = "_hpux_size_t";
2068
2069 test_text =
2070 "#define __size_t size_t\n"
2071 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2072 };
2073
2074
2075 /*
2076 * Fix hpux 11.00 broken snprintf declaration
2077 * (third argument is char *, needs to be const char * to prevent
2078 * spurious warnings with -Wwrite-strings or in C++).
2079 */
2080 fix = {
2081 hackname = hpux11_snprintf;
2082 files = stdio.h;
2083 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2084 ' *(char *\*, *\.\.\.\);)';
2085 c_fix = format;
2086 c_fix_arg = '%1 const %3';
2087
2088 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
2089 "extern int snprintf(char *, __size_t, char *, ...);\n"
2090 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2091 };
2092
2093 /*
2094 * Fix hpux 11.00 broken vsnprintf declaration
2095 */
2096 fix = {
2097 hackname = hpux11_vsnprintf;
2098 files = stdio.h;
2099 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2100 'const char \*,) __va__list\);';
2101 c_fix = format;
2102 c_fix_arg = "%1 __va_list);";
2103
2104 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2105 ' __va__list);';
2106 };
2107
2108
2109 /*
2110 * get rid of bogus inline definitions in HP-UX 8.0
2111 */
2112 fix = {
2113 hackname = hpux8_bogus_inlines;
2114 files = math.h;
2115 select = inline;
2116 bypass = "__GNUG__";
2117 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2118 "@extern \"C\" int abs(int);@";
2119 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2120 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2121 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2122 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2123 "inline double sqr(double v) { return v**0.5; }";
2124 };
2125
2126
2127 /*
2128 * Fix hpux broken ctype macros
2129 */
2130 fix = {
2131 hackname = hpux_ctype_macros;
2132 files = ctype.h;
2133 select = '((: |\()__SB_masks \? )'
2134 '(__SB_masks\[__(alnum|c)\] & _IS)';
2135 c_fix = format;
2136 c_fix_arg = "%1(int)%3";
2137
2138 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2139 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2140 };
2141
2142
2143 /*
2144 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2145 */
2146 fix = {
2147 hackname = hpux_htonl;
2148 files = netinet/in.h;
2149 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2150 "(/\\*\n"
2151 " \\* Macros for number representation conversion\\.\n"
2152 " \\*/\n"
2153 "#ifndef ntohl)";
2154 c_fix = format;
2155 c_fix_arg = "#if 1\n%1";
2156
2157 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2158 "/*\n"
2159 " * Macros for number representation conversion.\n"
2160 " */\n"
2161 "#ifndef ntohl\n"
2162 "#define ntohl(x) (x)\n"
2163 "#define ntohs(x) (x)\n"
2164 "#define htonl(x) (x)\n"
2165 "#define htons(x) (x)\n"
2166 "#endif\n"
2167 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2168 };
2169
2170
2171 /*
2172 * HP-UX long_double
2173 */
2174 fix = {
2175 hackname = hpux_long_double;
2176 mach = "*-*-hpux10*";
2177 mach = "*-*-hpux11.[012]*";
2178 files = stdlib.h;
2179 select = "extern[ \t]long_double[ \t]strtold";
2180 bypass = "long_double_t";
2181 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2182 sed = "s/long_double/long double/g";
2183
2184 test_text = "# ifndef _LONG_DOUBLE\n"
2185 "# define _LONG_DOUBLE\n"
2186 " typedef struct {\n"
2187 " unsigned int word1, word2, word3, word4;\n"
2188 " } long_double;\n"
2189 "# endif /* _LONG_DOUBLE */\n"
2190 "extern long_double strtold(const char *, char **);\n";
2191 };
2192
2193 /*
2194 * We cannot use the above rule on 11.31 because it removes the strtold
2195 * definition. ia64 is OK with no hack, PA needs some help.
2196 */
2197 fix = {
2198 hackname = hpux_long_double_2;
2199 mach = "hppa*-*-hpux11.3*";
2200 files = stdlib.h;
2201 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2202 c_fix = format;
2203 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2204
2205 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2206 };
2207
2208 /*
2209 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2210 */
2211 fix = {
2212 hackname = hpux_systime;
2213 files = sys/time.h;
2214 select = "^extern struct sigevent;";
2215
2216 c_fix = format;
2217 c_fix_arg = "struct sigevent;";
2218
2219 test_text = 'extern struct sigevent;';
2220 };
2221
2222
2223 /*
2224 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2225 * type and mpinfou is only defined when _KERNEL is set.
2226 */
2227 fix = {
2228 hackname = hpux_spu_info;
2229 mach = "*-hp-hpux*";
2230 /*
2231 * It is tempting to omit the first "files" entry. Do not.
2232 * The testing machinery will take the first "files" entry as the name
2233 * of a test file to play with. It would be a nuisance to have a directory
2234 * with the name "*".
2235 */
2236 files = "ia64/sys/getppdp.h";
2237 files = "*/sys/getppdp.h";
2238 select = "^.*extern.*spu_info.*";
2239
2240 c_fix = format;
2241 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2242
2243 test_text = "extern union mpinfou spu_info[];";
2244 };
2245
2246 fix = {
2247 hackname = hpux11_extern_sendfile;
2248 mach = "*-hp-hpux11.[12]*";
2249 files = sys/socket.h;
2250 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2251 c_fix = format;
2252 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2253 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2254 };
2255
2256 fix = {
2257 hackname = hpux11_extern_sendpath;
2258 mach = "*-hp-hpux11.[12]*";
2259 files = sys/socket.h;
2260 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2261 c_fix = format;
2262 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2263 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2264 };
2265
2266 fix = {
2267 hackname = hpux_extern_errno;
2268 mach = "*-hp-hpux10.*";
2269 mach = "*-hp-hpux11.[0-2]*";
2270 files = errno.h;
2271 select = "^[ \t]*extern int errno;$";
2272 c_fix = format;
2273 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2274 test_text = " extern int errno;\n";
2275 };
2276
2277
2278 /*
2279 * Add missing braces to pthread initializer defines.
2280 */
2281 fix = {
2282 hackname = hpux_pthread_initializers;
2283 mach = "*-hp-hpux11.[0-3]*";
2284 files = sys/pthread.h;
2285 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2286 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2287 sed = "s@^[ \t]*1,[ \t]*\\\\"
2288 "@\t{ 1, 0 }@";
2289 sed = "/^[ \t]*0$/d";
2290 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2291 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2292 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2293 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2294 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2295 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2296 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2297 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2298 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2299 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2300 sed = "s@__PTHREAD_COND_VALID, 0"
2301 "@{ __PTHREAD_COND_VALID, 0 }@";
2302 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2303 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2304 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2305 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2306 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2307 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2308 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2309 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2310 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2311 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2312 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2313 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2314 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2315 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2316 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2317 "}\n";
2318 };
2319
2320 fix = {
2321 hackname = hpux_c99_intptr;
2322 mach = "*-hp-hpux11.3*";
2323 files = stdint-hpux11.h, stdint.h;
2324 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2325 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2326 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2327 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2328 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2329 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2330 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2331 "#define PTRDIFF_MIN INT32_MIN\n"
2332 "#define INTPTR_MAX INT32_MAX\n"
2333 "#define INTPTR_MIN INT32_MIN\n"
2334 "#define UINTPTR_MAX UINT32_MAX\n"
2335 "#define SIZE_MAX UINT32_MAX\n";
2336 };
2337
2338 /*
2339 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2340 */
2341
2342 fix = {
2343 hackname = hpux_c99_inttypes;
2344 mach = "*-hp-hpux11.[23]*";
2345 files = inttypes.h;
2346 files = stdint-hpux11.h, stdint.h;
2347 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2348 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2349 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2350 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2351 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2352 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2353 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2354 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2355 };
2356
2357 fix = {
2358 hackname = hpux_c99_inttypes2;
2359 mach = "*-hp-hpux11.2*";
2360 files = stdint-hpux11.h, stdint.h;
2361 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2362 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2363 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2364 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2365 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2366 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2367 "# define INT16_C(__c) ((short)(__c))\n"
2368 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2369 };
2370
2371 fix = {
2372 hackname = hpux_stdint_least_fast;
2373 mach = "*-hp-hpux11.2*";
2374 files = stdint-hpux11.h, stdint.h;
2375 select =
2376 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2377 c_fix = format;
2378 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2379 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2380 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2381 _EOFix_;
2382 };
2383
2384 fix = {
2385 hackname = hpux_inttype_int8_t;
2386 mach = "*-hp-hpux1[01].*";
2387 files = sys/_inttypes.h;
2388 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2389 c_fix = format;
2390 c_fix_arg = "typedef signed char int%18_t;";
2391 test_text = "typedef char int_least8_t;\n"
2392 "typedef char int8_t;\n";
2393 };
2394
2395 fix = {
2396 hackname = hpux_imaginary_i;
2397 mach = "ia64-hp-hpux11.*";
2398 files = complex.h;
2399 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2400 c_fix = format;
2401 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2402 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2403 };
2404
2405 /*
2406 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2407 */
2408 fix = {
2409 hackname = huge_val_hex;
2410 files = bits/huge_val.h;
2411 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2412 bypass = "__builtin_huge_val";
2413
2414 c_fix = format;
2415 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2416
2417 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2418 };
2419
2420
2421 /*
2422 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2423 */
2424 fix = {
2425 hackname = huge_valf_hex;
2426 files = bits/huge_val.h;
2427 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2428 bypass = "__builtin_huge_valf";
2429
2430 c_fix = format;
2431 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2432
2433 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2434 };
2435
2436
2437 /*
2438 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2439 */
2440 fix = {
2441 hackname = huge_vall_hex;
2442 files = bits/huge_val.h;
2443 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2444 bypass = "__builtin_huge_vall";
2445
2446 c_fix = format;
2447 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2448
2449 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2450 };
2451
2452
2453 /*
2454 * Fix return type of abort and free
2455 */
2456 fix = {
2457 hackname = int_abort_free_and_exit;
2458 files = stdlib.h;
2459 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2460 bypass = "_CLASSIC_ANSI_TYPES";
2461
2462 c_fix = format;
2463 c_fix_arg = "void\t%1(";
2464
2465 test_text = "extern int abort(int);\n"
2466 "extern int free(void*);\n"
2467 "extern int exit(void*);";
2468 };
2469
2470
2471 /*
2472 * Fix various macros used to define ioctl numbers.
2473 * The traditional syntax was:
2474 *
2475 * #define _IO(n, x) (('n'<<8)+x)
2476 * #define TIOCFOO _IO(T, 1)
2477 *
2478 * but this does not work with the C standard, which disallows macro
2479 * expansion inside strings. We have to rewrite it thus:
2480 *
2481 * #define _IO(n, x) ((n<<8)+x)
2482 * #define TIOCFOO _IO('T', 1)
2483 *
2484 * The select expressions match too much, but the c_fix code is cautious.
2485 *
2486 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2487 */
2488 fix = {
2489 hackname = io_quotes_def;
2490 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2491 c_fix = char_macro_def;
2492 c_fix_arg = "IO";
2493 test_text =
2494 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2495 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2496 "#define _IO(x,y) ('x'<<8|y)";
2497 test_text =
2498 "#define XX_IO(x) ('x'<<8|256)";
2499 };
2500
2501 /*
2502 * Fix the usage of the ioctl macro numbers.
2503 */
2504 fix = {
2505 hackname = io_quotes_use;
2506 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2507 "\\( *[^,']";
2508 c_fix = char_macro_use;
2509 c_fix_arg = "IO";
2510 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2511 "#define TIOCFOO \\\\\n"
2512 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2513 };
2514
2515
2516 /*
2517 * Check for missing ';' in struct
2518 */
2519 fix = {
2520 hackname = ip_missing_semi;
2521 files = netinet/ip.h;
2522 select = "}$";
2523 sed = "/^struct/,/^};/s/}$/};/";
2524 test_text=
2525 "struct mumble {\n"
2526 " union {\n"
2527 " int x;\n"
2528 " }\n"
2529 "}; /* mumbled struct */\n";
2530 };
2531
2532
2533 /*
2534 * Non-traditional "const" declaration in Irix's limits.h.
2535 */
2536 fix = {
2537 hackname = irix_limits_const;
2538 files = fixinc-test-limits.h, limits.h;
2539 select = "^extern const ";
2540 c_fix = format;
2541 c_fix_arg = "extern __const ";
2542 test_text = "extern const char limit; /* test limits */";
2543 };
2544
2545
2546 /*
2547 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2548 * taking char *. However, GCC uses void * for va_list, so
2549 * calling vfprintf with a va_list fails in C++. */
2550 fix = {
2551 hackname = irix_stdio_va_list;
2552 files = stdio.h;
2553
2554 select = '/\* va_list \*/ char \*';
2555 c_fix = format;
2556 c_fix_arg = "__gnuc_va_list";
2557 test_text =
2558 "extern int printf( const char *, /* va_list */ char * );";
2559 };
2560
2561
2562 /*
2563 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2564 * use / * * / to concatenate tokens.
2565 */
2566 fix = {
2567 hackname = kandr_concat;
2568 files = "sparc/asm_linkage.h";
2569 files = "sun*/asm_linkage.h";
2570 files = "arm/as_support.h";
2571 files = "arm/mc_type.h";
2572 files = "arm/xcb.h";
2573 files = "dev/chardefmac.h";
2574 files = "dev/ps_irq.h";
2575 files = "dev/screen.h";
2576 files = "dev/scsi.h";
2577 files = "sys/tty.h";
2578 files = "Xm.acorn/XmP.h";
2579 files = bsd43/bsd43_.h;
2580 select = '/\*\*/';
2581 c_fix = format;
2582 c_fix_arg = '##';
2583 test_text = "#define __CONCAT__(a,b) a/**/b";
2584 };
2585
2586
2587 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2588 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2589 * constant on recent versions of g++.
2590 */
2591 fix = {
2592 hackname = linux_ia64_ucontext;
2593 files = "sys/ucontext.h";
2594 mach = "ia64-*-linux*";
2595 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2596 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2597 c_fix = format;
2598 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2599 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2600 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2601 };
2602
2603
2604 /*
2605 * Remove header file warning from sys/time.h. Autoconf's
2606 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2607 * which causes warning on LynxOS. Remove the warning.
2608 */
2609 fix = {
2610 hackname = lynxos_no_warning_in_sys_time_h;
2611 files = sys/time.h;
2612 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2613 c_fix = format;
2614 c_fix_arg = "";
2615 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2616 };
2617
2618
2619 /*
2620 * Add missing declaration for putenv.
2621 */
2622 fix = {
2623 hackname = lynxos_missing_putenv;
2624 mach = '*-*-lynxos*';
2625 files = stdlib.h;
2626 bypass = 'putenv[ \t]*\\(';
2627 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2628 c_fix = format;
2629 c_fix_arg = "%0\n"
2630 "extern int putenv _AP((char *));";
2631 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2632 test_text = "extern char *getenv _AP((const char *));";
2633 };
2634
2635
2636 /*
2637 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2638 *
2639 * On NetBSD, machine is a symbolic link to an architecture specific
2640 * directory name, so we can't match a specific file name here.
2641 */
2642 fix = {
2643 hackname = machine_ansi_h_va_list;
2644 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2645 bypass = '__builtin_va_list';
2646
2647 c_fix = format;
2648 c_fix_arg = "%1__builtin_va_list";
2649 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2650
2651 test_text = " # define _BSD_VA_LIST_\tchar**";
2652 };
2653
2654
2655 /*
2656 * Fix non-ansi machine name defines
2657 */
2658 fix = {
2659 hackname = machine_name;
2660 c_test = machine_name;
2661 c_fix = machine_name;
2662
2663 test_text = "/* MACH_DIFF: */\n"
2664 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2665 "\n/* no uniform test, so be careful :-) */";
2666 };
2667
2668
2669 /*
2670 * Some math.h files define struct exception (it's in the System V
2671 * Interface Definition), which conflicts with the class exception defined
2672 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2673 * This is not a great fix, but I haven't been able to think of anything
2674 * better.
2675 */
2676 fix = {
2677 hackname = math_exception;
2678 files = math.h;
2679 select = "struct exception";
2680 /*
2681 * This should be bypassed on __cplusplus, but some supposedly C++
2682 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2683 * exception either. So currently we bypass only for glibc, based on a
2684 * comment in the fixed glibc header. Ick.
2685 */
2686 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2687 '_[a-z0-9A-Z_]+_exception; for C, exception';
2688 c_fix = wrap;
2689
2690 c_fix_arg = "#ifdef __cplusplus\n"
2691 "#define exception __math_exception\n"
2692 "#endif\n";
2693
2694 c_fix_arg = "#ifdef __cplusplus\n"
2695 "#undef exception\n"
2696 "#endif\n";
2697
2698 test_text = "typedef struct exception t_math_exception;";
2699 };
2700
2701
2702 /*
2703 * This looks pretty broken to me. ``dbl_max_def'' will contain
2704 * "define DBL_MAX " at the start, when what we really want is just
2705 * the value portion. Can't figure out how to write a test case
2706 * for this either :-(
2707 */
2708 fix = {
2709 hackname = math_huge_val_from_dbl_max;
2710 files = math.h;
2711
2712 /*
2713 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2714 * in math.h, this fix applies.
2715 */
2716 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2717 bypass = "define[ \t]+DBL_MAX";
2718
2719 shell =
2720 /*
2721 * See if we have a definition for DBL_MAX in float.h.
2722 * If we do, we will replace the one in math.h with that one.
2723 */
2724
2725 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2726 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2727
2728 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2729 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2730 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2731 "\telse cat\n"
2732 "\tfi";
2733
2734 test_text =
2735 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2736 "#define HUGE_VAL DBL_MAX";
2737 };
2738
2739
2740 /*
2741 * nested comment
2742 */
2743 fix = {
2744 hackname = nested_auth_des;
2745 files = rpc/rpc.h;
2746 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2747 c_fix = format;
2748 c_fix_arg = "%1*/ /*";
2749 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2750 };
2751
2752
2753 /*
2754 * Some versions of NetBSD don't expect the C99 inline semantics.
2755 */
2756 fix = {
2757 hackname = netbsd_c99_inline_1;
2758 mach = "*-*-netbsd*";
2759 files = signal.h;
2760 select = "extern __inline int";
2761
2762 c_fix = format;
2763 c_fix_arg = "extern\n"
2764 "#ifdef __GNUC_STDC_INLINE__\n"
2765 "__attribute__((__gnu_inline__))\n"
2766 "#endif\n"
2767 "__inline int";
2768
2769 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2770 };
2771
2772
2773 fix = {
2774 hackname = netbsd_c99_inline_2;
2775 mach = "*-*-netbsd*";
2776 files = signal.h;
2777 select = "#define _SIGINLINE extern __inline";
2778
2779 c_fix = format;
2780 c_fix_arg = <<- _EOArg_
2781 #ifdef __GNUC_STDC_INLINE__
2782 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2783 #else
2784 %0
2785 #endif
2786 _EOArg_;
2787
2788 test_text = "#define _SIGINLINE extern __inline";
2789 };
2790
2791
2792 /*
2793 * NetBSD has a semicolon after the ending '}' for some extern "C".
2794 */
2795 fix = {
2796 hackname = netbsd_extra_semicolon;
2797 mach = "*-*-netbsd*";
2798 files = sys/cdefs.h;
2799 select = "#define[ \t]*__END_DECLS[ \t]*};";
2800
2801 c_fix = format;
2802 c_fix_arg = "#define __END_DECLS }";
2803
2804 test_text = "#define __END_DECLS };";
2805 };
2806
2807
2808 /* newlib's stdint.h has several failures to conform to C99. The fix
2809 for these removed a comment that can be matched to identify unfixed
2810 versions. */
2811 fix = {
2812 hackname = newlib_stdint_1;
2813 files = stdint-newlib.h, stdint.h;
2814 select = "@todo - Add support for wint_t types";
2815 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2816 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2817 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2818 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2819 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2820 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2821 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2822 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2823 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2824 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2825 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2826 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2827 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2828 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2829 test_text = "/* @todo - Add support for wint_t types. */\n"
2830 "#define INT32_MIN (-2147483647-1)\n"
2831 "#define INT32_MAX 2147483647\n"
2832 "#define UINT32_MAX 4294967295U\n"
2833 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2834 "#define INT_LEAST32_MAX 2147483647\n"
2835 "#define UINT_LEAST32_MAX 4294967295U\n"
2836 "#define INT_FAST8_MIN INT8_MIN\n"
2837 "#define INT_FAST8_MAX INT8_MAX\n"
2838 "#define UINT_FAST8_MAX UINT8_MAX\n"
2839 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2840 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2841 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2842 "#define UINT8_C(x) x##U\n"
2843 "#define UINT16_C(x) x##U";
2844 };
2845
2846
2847 fix = {
2848 hackname = newlib_stdint_2;
2849 files = stdint-newlib.h, stdint.h;
2850 select = "@todo - Add support for wint_t types";
2851 c_fix = format;
2852 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2853 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2854 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2855 "#define WCHAR_MAX __WCHAR_MAX__\n"
2856 "#define WCHAR_MIN __WCHAR_MIN__\n"
2857 "#define WINT_MAX __WINT_MAX__\n"
2858 "#define WINT_MIN __WINT_MIN__\n\n"
2859 "%0";
2860 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2861 test_text = "/* @todo - Add support for wint_t types. */\n"
2862 "/** Macros for minimum-width integer constant expressions */";
2863 };
2864
2865
2866 /*
2867 * NeXT 3.2 adds const prefix to some math functions.
2868 * These conflict with the built-in functions.
2869 */
2870 fix = {
2871 hackname = next_math_prefix;
2872 files = ansi/math.h;
2873 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2874
2875 c_fix = format;
2876 c_fix_arg = "extern double %1(";
2877 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2878
2879 test_text = "extern\tdouble\t__const__\tmumble();";
2880 };
2881
2882
2883 /*
2884 * NeXT 3.2 uses the word "template" as a parameter for some
2885 * functions. GCC reports an invalid use of a reserved key word
2886 * with the built-in functions.
2887 */
2888 fix = {
2889 hackname = next_template;
2890 files = bsd/libc.h;
2891 select = "[ \t]template\\)";
2892
2893 c_fix = format;
2894 c_fix_arg = "(%1)";
2895 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2896 test_text = "extern mumble( char * template); /* fix */";
2897 };
2898
2899
2900 /*
2901 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2902 * function prototypes. That conflicts with the built-in functions.
2903 */
2904 fix = {
2905 hackname = next_volitile;
2906 files = ansi/stdlib.h;
2907 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2908
2909 c_fix = format;
2910 c_fix_arg = "extern void %1(";
2911 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2912
2913 test_text = "extern\tvolatile\tvoid\tabort();";
2914 };
2915
2916
2917 /*
2918 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2919 * Note that version 3 of the NeXT system has wait.h in a different directory,
2920 * so that this code won't do anything. But wait.h in version 3 has a
2921 * conditional, so it doesn't need this fix. So everything is okay.
2922 */
2923 fix = {
2924 hackname = next_wait_union;
2925 files = sys/wait.h;
2926
2927 select = 'wait\(union wait';
2928 c_fix = format;
2929 c_fix_arg = "wait(void";
2930 test_text = "extern pid_d wait(union wait*);";
2931 };
2932
2933
2934 /*
2935 * a missing semi-colon at the end of the nodeent structure definition.
2936 */
2937 fix = {
2938 hackname = nodeent_syntax;
2939 files = netdnet/dnetdb.h;
2940 select = "char[ \t]*\\*na_addr[ \t]*$";
2941 c_fix = format;
2942 c_fix_arg = "%0;";
2943 test_text = "char *na_addr\t";
2944 };
2945
2946 /*
2947 * Fix OpenBSD's NULL definition.
2948 */
2949 fix = {
2950 hackname = openbsd_null_definition;
2951 mach = "*-*-openbsd*";
2952 files = locale.h, stddef.h, stdio.h, string.h,
2953 time.h, unistd.h, wchar.h, sys/param.h;
2954 select = "__GNUG__";
2955 c_fix = format;
2956 c_fix_arg = "#ifndef NULL\n"
2957 "#ifdef __cplusplus\n"
2958 "#ifdef __GNUG__\n"
2959 "#define NULL\t__null\n"
2960 "#else\t /* ! __GNUG__ */\n"
2961 "#define NULL\t0L\n"
2962 "#endif\t /* __GNUG__ */\n"
2963 "#else\t /* ! __cplusplus */\n"
2964 "#define NULL\t((void *)0)\n"
2965 "#endif\t /* __cplusplus */\n"
2966 "#endif\t /* !NULL */";
2967
2968 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2969 "^#ifdef[ \t]*__GNUG__\n"
2970 "^#define[ \t]*NULL[ \t]*__null\n"
2971 "^#else\n"
2972 "^#define[ \t]*NULL[ \t]*0L\n"
2973 "^#endif\n"
2974 "^#endif";
2975 test_text =
2976 "#ifndef NULL\n"
2977 "#ifdef __GNUG__\n"
2978 "#define NULL __null\n"
2979 "#else\n"
2980 "#define NULL 0L\n"
2981 "#endif\n"
2982 "#endif\n";
2983 };
2984
2985 /*
2986 * obstack.h used casts as lvalues.
2987 *
2988 * We need to change postincrements of casted pointers (which are
2989 * then dereferenced and assigned into) of the form
2990 *
2991 * *((TYPE*)PTRVAR)++ = (VALUE)
2992 *
2993 * into expressions like
2994 *
2995 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2996 *
2997 * which is correct for the cases used in obstack.h since PTRVAR is
2998 * of type char * and the value of the expression is not used.
2999 */
3000 fix = {
3001 hackname = obstack_lvalue_cast;
3002 files = obstack.h;
3003 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3004 c_fix = format;
3005 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3006 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3007 };
3008
3009 /*
3010 * Fix OpenBSD's va_start define.
3011 */
3012 fix = {
3013 hackname = openbsd_va_start;
3014 mach = "*-*-openbsd*";
3015 files = stdarg.h;
3016 select = '__builtin_stdarg_start';
3017 c_fix = format;
3018 c_fix_arg = __builtin_va_start;
3019
3020 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3021 };
3022
3023 /*
3024 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3025 * defining regex.h related types. This causes libg++ build and usage
3026 * failures. Fixing this correctly requires checking and modifying 3 files.
3027 */
3028 fix = {
3029 hackname = osf_namespace_a;
3030 files = reg_types.h;
3031 files = sys/lc_core.h;
3032 test = " -r reg_types.h";
3033 test = " -r sys/lc_core.h";
3034 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3035 test = " -z \"`grep __regex_t regex.h`\"";
3036
3037 c_fix = format;
3038 c_fix_arg = "__%0";
3039 c_fix_arg = "reg(ex|off|match)_t";
3040
3041 test_text = "`touch sys/lc_core.h`"
3042 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3043 "extern regex_t re;\n"
3044 "extern regoff_t ro;\n"
3045 "extern regmatch_t rm;\n";
3046 };
3047
3048 fix = {
3049 hackname = osf_namespace_c;
3050 files = regex.h;
3051 test = " -r reg_types.h";
3052 test = " -r sys/lc_core.h";
3053 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3054 test = " -z \"`grep __regex_t regex.h`\"";
3055
3056 select = "#include <reg_types\.h>.*";
3057 c_fix = format;
3058 c_fix_arg = "%0\n"
3059 "typedef __regex_t\tregex_t;\n"
3060 "typedef __regoff_t\tregoff_t;\n"
3061 "typedef __regmatch_t\tregmatch_t;";
3062
3063 test_text = "#include <reg_types.h>";
3064 };
3065
3066
3067 /*
3068 * On broken glibc-2.3.3 systems an array of incomplete structures is
3069 * passed to __sigsetjmp. Fix that to take a pointer instead.
3070 */
3071 fix = {
3072 hackname = pthread_incomplete_struct_argument;
3073 files = pthread.h;
3074 select = "struct __jmp_buf_tag";
3075 c_fix = format;
3076 c_fix_arg = "%1 *%2%3";
3077 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3078 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3079 };
3080
3081 /*
3082 * Fix return type of fread and fwrite on sysV68
3083 */
3084 fix = {
3085 hackname = read_ret_type;
3086 files = stdio.h;
3087 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3088 c_fix = format;
3089 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3090 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3091
3092 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3093 };
3094
3095
3096 /*
3097 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3098 */
3099 fix = {
3100 hackname = rpc_xdr_lvalue_cast_a;
3101 files = rpc/xdr.h;
3102 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3103 c_fix = format;
3104 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3105 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3106 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3107 };
3108
3109
3110 fix = {
3111 hackname = rpc_xdr_lvalue_cast_b;
3112 files = rpc/xdr.h;
3113 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3114 c_fix = format;
3115 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3116 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3117 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3118 };
3119
3120
3121 /*
3122 * function class(double x) conflicts with C++ keyword on rs/6000
3123 */
3124 fix = {
3125 hackname = rs6000_double;
3126 files = math.h;
3127 select = '[^a-zA-Z_]class\(';
3128
3129 c_fix = format;
3130 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3131 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3132
3133 test_text = "extern int class();";
3134 };
3135
3136
3137 /*
3138 * Wrong fchmod prototype on RS/6000.
3139 */
3140 fix = {
3141 hackname = rs6000_fchmod;
3142 files = sys/stat.h;
3143 select = 'fchmod\(char \*';
3144 c_fix = format;
3145 c_fix_arg = "fchmod(int";
3146 test_text = "extern int fchmod(char *, mode_t);";
3147 };
3148
3149
3150 /*
3151 * parameters conflict with C++ new on rs/6000
3152 */
3153 fix = {
3154 hackname = rs6000_param;
3155 files = "stdio.h";
3156 files = "unistd.h";
3157
3158 select = 'rename\(const char \*old, const char \*new\)';
3159 c_fix = format;
3160 c_fix_arg = 'rename(const char *_old, const char *_new)';
3161
3162 test_text = 'extern int rename(const char *old, const char *new);';
3163 };
3164
3165
3166 /*
3167 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3168 * for C99. This is wrong for C++, which needs many C99 features, but
3169 * only supports __restrict.
3170 */
3171 fix = {
3172 hackname = solaris___restrict;
3173 files = sys/feature_tests.h;
3174 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3175 mach = "*-*-solaris2*";
3176 c_fix = format;
3177 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3178 "#else\n%0\n#endif";
3179 test_text = "#define _RESTRICT_KYWD restrict";
3180 };
3181
3182
3183 /*
3184 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3185 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3186 * and imaginary definitions which are not supported by GCC.
3187 */
3188 fix = {
3189 hackname = solaris_complex;
3190 mach = "*-*-solaris2.*";
3191 files = complex.h;
3192 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3193 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3194 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3195 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3196 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3197 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3198 test_text = "#define _Complex_I _Complex_I\n"
3199 "#define complex _Complex\n"
3200 "#define _Imaginary_I _Imaginary_I\n"
3201 "#define imaginary _Imaginary\n"
3202 "#undef I\n"
3203 "#define I _Imaginary_I";
3204 };
3205
3206
3207 /*
3208 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3209 * extern "C" instead so libstdc++ can use it.
3210 */
3211 fix = {
3212 hackname = solaris_complex_cxx;
3213 mach = "*-*-solaris2.*";
3214 files = complex.h;
3215 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3216 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3217 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3218 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3219 test_text = "#if !defined(__cplusplus)\n"
3220 "#endif /* !defined(__cplusplus) */";
3221 };
3222
3223
3224 /*
3225 * g++ rejects functions declared with both C and C++ linkage.
3226 */
3227 fix = {
3228 hackname = solaris_cxx_linkage;
3229 mach = '*-*-solaris2*';
3230 files = "iso/stdlib_iso.h";
3231 select = "(#if __cplusplus >= 199711L)\n"
3232 "(extern \"C\\+\\+\" \\{\n)"
3233 "(.*(bsearch|qsort).*)";
3234 c_fix = format;
3235 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3236
3237 test_text =
3238 "#if __cplusplus >= 199711L\n"
3239 "extern \"C++\" {\n"
3240 " void *bsearch(const void *, const void *, size_t, size_t,";
3241 };
3242
3243
3244 /*
3245 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3246 * _STRICT_STDC, but uses it.
3247 */
3248 fix = {
3249 hackname = solaris_getc_strict_stdc;
3250 mach = "*-*-solaris2*";
3251 files = "iso/stdio_iso.h";
3252 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3253 c_fix = format;
3254 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3255
3256 test_text =
3257 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3258 };
3259
3260
3261 /*
3262 * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3263 */
3264 fix = {
3265 hackname = solaris_longjmp_noreturn;
3266 mach = "*-*-solaris2*";
3267 files = "iso/setjmp_iso.h";
3268 bypass = "__NORETURN";
3269 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3270 c_fix = format;
3271 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3272
3273 test_text = "extern void longjmp(jmp_buf, int);";
3274 };
3275
3276
3277 /*
3278 * Sun Solaris 10 defines several C99 math macros in terms of
3279 * builtins specific to the Studio compiler, in particular not
3280 * compatible with the GNU compiler.
3281 */
3282 fix = {
3283 hackname = solaris_math_1;
3284 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3285 bypass = "__GNUC__";
3286 files = iso/math_c99.h;
3287 c_fix = format;
3288 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3289 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3290 test_text =
3291 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3292 "#undef HUGE_VAL\n"
3293 "#define HUGE_VAL __builtin_huge_val\n"
3294 "#undef HUGE_VALF\n"
3295 "#define HUGE_VALF __builtin_huge_valf\n"
3296 "#undef HUGE_VALL\n"
3297 "#define HUGE_VALL __builtin_huge_vall";
3298 };
3299
3300 fix = {
3301 hackname = solaris_math_2;
3302 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3303 bypass = "__GNUC__";
3304 files = iso/math_c99.h;
3305 c_fix = format;
3306 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3307 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3308 test_text =
3309 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3310 "#undef INFINITY\n"
3311 "#define INFINITY __builtin_infinity";
3312 };
3313
3314 fix = {
3315 hackname = solaris_math_3;
3316 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3317 bypass = "__GNUC__";
3318 files = iso/math_c99.h;
3319 c_fix = format;
3320 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3321 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3322 test_text =
3323 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3324 "#undef NAN\n"
3325 "#define NAN __builtin_nan";
3326 };
3327
3328 fix = {
3329 hackname = solaris_math_4;
3330 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3331 bypass = "__GNUC__";
3332 files = iso/math_c99.h;
3333 c_fix = format;
3334 c_fix_arg = "#define\tfpclassify(x) \\\n"
3335 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3336 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3337 test_text =
3338 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3339 "#undef fpclassify\n"
3340 "#define fpclassify(x) __builtin_fpclassify(x)";
3341 };
3342
3343 fix = {
3344 hackname = solaris_math_8;
3345 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3346 bypass = "__GNUC__";
3347 files = iso/math_c99.h;
3348 c_fix = format;
3349 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3350 "\t\t\t ? __builtin_signbitf(x) \\\n"
3351 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3352 "\t\t\t ? __builtin_signbitl(x) \\\n"
3353 "\t\t\t : __builtin_signbit(x))";
3354 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3355 test_text = <<- _EOText_
3356 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3357 #undef signbit
3358 #define signbit(x) __builtin_signbit(x)
3359 _EOText_;
3360 };
3361
3362 fix = {
3363 hackname = solaris_math_9;
3364 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3365 bypass = "__GNUC__";
3366 files = iso/math_c99.h;
3367 c_fix = format;
3368 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3369 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3370 test_text =
3371 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3372 "#undef isgreater\n"
3373 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3374 "#undef isgreaterequal\n"
3375 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3376 "#undef isless\n"
3377 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3378 "#undef islessequal\n"
3379 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3380 "#undef islessgreater\n"
3381 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3382 "#undef isunordered\n"
3383 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3384 };
3385
3386 /*
3387 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3388 * exception. Provide an alternative using GCC's builtin.
3389 */
3390
3391 fix = {
3392 hackname = solaris_math_10;
3393 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3394 files = iso/math_c99.h;
3395 c_fix = format;
3396 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3397 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3398 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3399 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3400 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3401 test_text =
3402 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3403 "#undef isinf\n"
3404 "#define isinf(x) __extension__( \\\\\n"
3405 " { __typeof(x) __x_i = (x); \\\\\n"
3406 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3407 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3408 };
3409
3410 /*
3411 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3412 * "0" for the last field of the pthread_mutex_t structure, which is
3413 * of type upad64_t, which itself is typedef'd to int64_t, but with
3414 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3415 * initializer to "{0}" instead
3416 */
3417 fix = {
3418 hackname = solaris_mutex_init_2;
3419 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3420 files = pthread.h;
3421 /*
3422 * On Solaris 10, this fix is unnecessary because upad64_t is
3423 * always defined correctly regardless of the definition of the
3424 * __STDC__ macro. The first "mach" pattern matches up to
3425 * solaris9. The second "mach" pattern will not match any two (or
3426 * more) digit solaris version, but it will match e.g. 2.5.1.
3427 */
3428 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3429 c_fix = format;
3430 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3431 "%0\n"
3432 "#else\n"
3433 "%1, {0}}%4\n"
3434 "#endif";
3435 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3436 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3437 ",[ \t]*0\\}" "(|[ \t].*)$";
3438 test_text =
3439 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3440 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3441 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3442 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3443 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3444 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3445 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3446 };
3447
3448
3449 /*
3450 * The pow overloads with int were removed in C++ 2011.
3451 */
3452 fix = {
3453 hackname = solaris_pow_int_overload;
3454 mach = '*-*-solaris2*';
3455 files = "iso/math_iso.h";
3456 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3457 " *\\{[^{}]*\n[^{}]*\\}";
3458 c_fix = format;
3459 c_fix_arg = "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3460
3461 test_text =
3462 " inline long double pow(long double __X, int __Y) { return\n"
3463 " __powl(__X, (long double) (__Y)); }";
3464 };
3465
3466
3467 /*
3468 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3469 * fields of the pthread_rwlock_t structure, which are of type
3470 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3471 * defined (e.g. by -ansi) it is a union. So change the initializer
3472 * to "{0}" instead.
3473 */
3474 fix = {
3475 hackname = solaris_rwlock_init_1;
3476 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3477 files = pthread.h;
3478 mach = '*-*-solaris*';
3479 c_fix = format;
3480 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3481 "%0\n"
3482 "#else\n"
3483 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3484 "#endif";
3485 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3486 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3487
3488 test_text =
3489 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3490 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3491 };
3492
3493
3494 /*
3495 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3496 * structure. As such, it need two levels of brackets, but only
3497 * contains one. Wrap the macro definition in an extra layer.
3498 */
3499 fix = {
3500 hackname = solaris_once_init_1;
3501 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3502 files = pthread.h;
3503 mach = '*-*-solaris*';
3504 c_fix = format;
3505 c_fix_arg = "%1{%2}%3";
3506 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3507 test_text =
3508 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3509 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3510 };
3511
3512
3513 /*
3514 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3515 * fields of the pthread_once_t structure, which are of type
3516 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3517 * defined (e.g. by -ansi) it is a union. So change the initializer
3518 * to "{0}" instead. This test relies on solaris_once_init_1.
3519 */
3520 fix = {
3521 hackname = solaris_once_init_2;
3522 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3523 files = pthread.h;
3524 /*
3525 * On Solaris 10, this fix is unnecessary because upad64_t is
3526 * always defined correctly regardless of the definition of the
3527 * __STDC__ macro. The first "mach" pattern matches up to
3528 * solaris9. The second "mach" pattern will not match any two (or
3529 * more) digit solaris version, but it will match e.g. 2.5.1.
3530 */
3531 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3532 c_fix = format;
3533 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3534 "%0\n"
3535 "#else\n"
3536 "%1{0}, {0}, {0}, {%3}%4\n"
3537 "#endif";
3538 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3539 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3540 test_text =
3541 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3542 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3543 };
3544
3545
3546 /*
3547 * Sun Solaris 2 has a version of sys/int_const.h that defines
3548 * UINT8_C and UINT16_C to unsigned constants.
3549 */
3550 fix = {
3551 hackname = solaris_int_const;
3552 files = sys/int_const.h;
3553 mach = '*-*-solaris2*';
3554 c_fix = format;
3555 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3556 "%1\n"
3557 "#define\tUINT16_C(c)\t(c)";
3558 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3559 "(/\*.*\*/)\n"
3560 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3561 test_text =
3562 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3563 "/* CSTYLED */\n"
3564 "#define UINT16_C(c) __CONCAT__(c,u)";
3565 };
3566
3567
3568 /*
3569 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3570 * UINT8_MAX and UINT16_MAX to unsigned constants.
3571 */
3572 fix = {
3573 hackname = solaris_int_limits_1;
3574 files = sys/int_limits.h;
3575 mach = '*-*-solaris2*';
3576 c_fix = format;
3577 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3578 "#define\tUINT16_MAX\t(65535)";
3579 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3580 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3581 test_text =
3582 "#define UINT8_MAX (255U)\n"
3583 "#define UINT16_MAX (65535U)";
3584 };
3585
3586
3587 /*
3588 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3589 * INT_FAST16 limits to wrong values for sys/int_types.h.
3590 */
3591 fix = {
3592 hackname = solaris_int_limits_2;
3593 files = sys/int_limits.h;
3594 mach = '*-*-solaris2*';
3595 c_fix = format;
3596 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3597 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3598 test_text =
3599 "#define INT_FAST16_MAX INT16_MAX\n"
3600 "#define UINT_FAST16_MAX UINT16_MAX\n"
3601 "#define INT_FAST16_MIN INT16_MIN";
3602 };
3603
3604
3605 /*
3606 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3607 * SIZE_MAX as unsigned long.
3608 */
3609 fix = {
3610 hackname = solaris_int_limits_3;
3611 files = sys/int_limits.h;
3612 mach = '*-*-solaris2*';
3613 c_fix = format;
3614 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3615 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3616 test_text =
3617 "#define SIZE_MAX 4294967295UL";
3618 };
3619
3620
3621 /*
3622 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3623 * of Standard C99 64-bit types in 32-bit mode.
3624 */
3625 fix = {
3626 hackname = solaris_int_types;
3627 select = "__STDC__ - 0 == 0";
3628 bypass = "_LONGLONG_TYPE";
3629 files = sys/int_types.h;
3630 c_fix = format;
3631 c_fix_arg =
3632 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3633 test_text =
3634 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3635 "typedef long long int64_t;\n"
3636 "#endif\n\n"
3637 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3638 "typedef int64_t intmax_t;\n"
3639 "#endif";
3640 };
3641
3642
3643 /*
3644 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3645 * posix_spawn declarations, which doesn't work with C++.
3646 */
3647 fix = {
3648 hackname = solaris_posix_spawn_restrict;
3649 files = spawn.h;
3650 mach = '*-*-solaris2*';
3651 c_fix = format;
3652 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3653 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3654 test_text =
3655 "char *const argv[_RESTRICT_KYWD],\n"
3656 "char *const envp[_RESTRICT_KYWD]);";
3657 };
3658
3659
3660 /*
3661 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3662 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3663 */
3664 fix = {
3665 hackname = solaris_std___filbuf;
3666 files = stdio.h;
3667 mach = '*-*-solaris2*';
3668 bypass = "using std::__filbuf";
3669 select = "(using std::perror;\n)(#endif)";
3670 c_fix = format;
3671 c_fix_arg = "%1#ifndef _LP64\n"
3672 "using std::__filbuf;\n"
3673 "using std::__flsbuf;\n"
3674 "#endif\n%2";
3675
3676 test_text = "using std::perror;\n"
3677 "#endif";
3678 };
3679
3680
3681 /*
3682 * Sun Solaris 8 has what appears to be some gross workaround for
3683 * some old version of their c++ compiler. G++ doesn't want it
3684 * either, but doesn't want to be tied to SunPRO version numbers.
3685 */
3686 fix = {
3687 hackname = solaris_stdio_tag;
3688 files = stdio_tag.h;
3689
3690 select = '__cplusplus < 54321L';
3691 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3692 "!defined(__GNUC__)" so we no longer need to fix it. */
3693 bypass = '__GNUC__';
3694 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3695
3696 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3697 };
3698
3699
3700 /*
3701 * On Solaris 9, __va_list needs to become a typedef for
3702 * __builtin_va_list to make -Wmissing-format-attribute work.
3703 */
3704 fix = {
3705 hackname = solaris_sys_va_list;
3706 files = sys/va_list.h;
3707 mach = '*-*-solaris2.9';
3708 select = "#if.*__STDC__.*\n"
3709 "typedef void \\*__va_list;\n"
3710 "#else\n"
3711 "typedef char \\*__va_list;\n"
3712 "#endif";
3713
3714 c_fix = format;
3715 c_fix_arg = "#ifdef __GNUC__\n"
3716 "typedef __builtin_va_list __va_list;\n"
3717 "#else\n"
3718 "%0\n"
3719 "#endif";
3720 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3721 "typedef void *__va_list;\n"
3722 "#else\n"
3723 "typedef char *__va_list;\n"
3724 "#endif";
3725 };
3726
3727
3728 /*
3729 * a missing semi-colon at the end of the statsswtch structure definition.
3730 */
3731 fix = {
3732 hackname = statsswtch;
3733 files = rpcsvc/rstat.h;
3734 select = "boottime$";
3735 c_fix = format;
3736 c_fix_arg = "boottime;";
3737 test_text = "struct statswtch {\n int boottime\n};";
3738 };
3739
3740
3741 /*
3742 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3743 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3744 * OK too.
3745 */
3746 fix = {
3747 hackname = stdio_stdarg_h;
3748 files = stdio.h;
3749 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3750 /*
3751 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3752 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3753 */
3754 mach = '*-*-solaris2.1[0-9]*';
3755 not_machine = true;
3756
3757 c_fix = wrap;
3758
3759 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3760
3761 test_text = "";
3762 };
3763
3764
3765 /*
3766 * Don't use or define the name va_list in stdio.h. This is for
3767 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3768 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3769 * indicate that the header knows what it's doing -- under SUSv2,
3770 * stdio.h is required to define va_list, and we shouldn't break
3771 * that.
3772 */
3773 fix = {
3774 hackname = stdio_va_list;
3775 files = stdio.h;
3776 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3777 /*
3778 * On Solaris 10, the definition in
3779 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3780 * there is therefore no need for this fix there.
3781 */
3782 mach = '*-*-solaris2.1[0-9]*';
3783 not_machine = true;
3784
3785 /*
3786 * Use __gnuc_va_list in arg types in place of va_list.
3787 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3788 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3789 * trailing parentheses and semicolon save all other systems from this.
3790 * Define __not_va_list__ (something harmless and unused)
3791 * instead of va_list.
3792 * Don't claim to have defined va_list.
3793 */
3794 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3795 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3796 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3797 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3798 "s@ va_list@ __not_va_list__@\n"
3799 "s@\\*va_list@*__not_va_list__@\n"
3800 "s@ __va_list)@ __gnuc_va_list)@\n"
3801 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3802 "@typedef \\1 __not_va_list__;@\n"
3803 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3804 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3805 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3806 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3807 "s@VA_LIST@DUMMY_VA_LIST@\n"
3808 "s@_Va_LIST@_VA_LIST@";
3809 test_text = "extern void mumble( va_list);";
3810 };
3811
3812
3813 /*
3814 * Fix headers that use va_list from stdio.h to use the updated
3815 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3816 * dealt with elsewhere. The presence of __gnuc_va_list,
3817 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3818 * knows what it's doing.
3819 */
3820 fix = {
3821 hackname = stdio_va_list_clients;
3822 files = com_err.h;
3823 files = cps.h;
3824 files = curses.h;
3825 files = krb5.h;
3826 files = lc_core.h;
3827 files = pfmt.h;
3828 files = wchar.h;
3829 files = curses_colr/curses.h;
3830 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3831 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3832 otherwise protected. */
3833 bypass = 'include <stdarg\.h>|#ifdef va_start';
3834
3835 /*
3836 * Use __gnuc_va_list in arg types in place of va_list.
3837 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3838 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3839 * trailing parentheses and semicolon save all other systems from this.
3840 * Define __not_va_list__ (something harmless and unused)
3841 * instead of va_list.
3842 * Don't claim to have defined va_list.
3843 */
3844 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3845 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3846 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3847 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3848 "s@ va_list@ __not_va_list__@\n"
3849 "s@\\*va_list@*__not_va_list__@\n"
3850 "s@ __va_list)@ __gnuc_va_list)@\n"
3851 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3852 "@typedef \\1 __not_va_list__;@\n"
3853 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3854 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3855 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3856 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3857 "s@VA_LIST@DUMMY_VA_LIST@\n"
3858 "s@_Va_LIST@_VA_LIST@";
3859 test_text = "extern void mumble( va_list);";
3860 };
3861
3862
3863 /*
3864 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3865 * is "!defined( __STRICT_ANSI__ )"
3866 */
3867 fix = {
3868 hackname = strict_ansi_not;
3869 select = "^([ \t]*#[ \t]*if.*)"
3870 "(!__STDC__"
3871 "|__STDC__[ \t]*==[ \t]*0"
3872 "|__STDC__[ \t]*!=[ \t]*1"
3873 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3874 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3875 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3876 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3877 is not defined by GCC, so it is safe. */
3878 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3879 c_test = stdc_0_in_system_headers;
3880
3881 c_fix = format;
3882 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3883
3884 test_text = "#if !__STDC__ \n"
3885 "#if __STDC__ == 0\n"
3886 "#if __STDC__ != 1\n"
3887 "#if __STDC__ - 0 == 0"
3888 "/* not std C */\nint foo;\n"
3889 "\n#end-end-end-end-if :-)";
3890 };
3891
3892 /*
3893 * "__STDC__-0==0"
3894 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3895 */
3896 fix = {
3897 hackname = strict_ansi_not_ctd;
3898 files = math.h, limits.h, stdio.h, signal.h,
3899 stdlib.h, sys/signal.h, time.h;
3900 /*
3901 * Starting at the beginning of a line, skip white space and
3902 * a leading "(" or "&&" or "||". One of those must be found.
3903 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3904 * expression. If these are nested, then they must accumulate
3905 * because we won't match any closing parentheses. Finally,
3906 * after skipping over all that, we must then match our suspect
3907 * phrase: "__STDC__-0==0" with or without white space.
3908 */
3909 select = "^([ \t]*" '(\(|&&|\|\|)'
3910 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3911 "[ \t(]*)"
3912 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3913 c_test = stdc_0_in_system_headers;
3914
3915 c_fix = format;
3916 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3917
3918 test_text = "#if 1 && \\\\\n"
3919 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3920 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3921 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3922 "int foo;\n#endif";
3923 };
3924
3925
3926 /*
3927 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3928 * is "defined( __STRICT_ANSI__ )"
3929 */
3930 fix = {
3931 hackname = strict_ansi_only;
3932 select = "^([ \t]*#[ \t]*if.*)"
3933 "(__STDC__[ \t]*!=[ \t]*0"
3934 "|__STDC__[ \t]*==[ \t]*1"
3935 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3936 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3937 c_test = stdc_0_in_system_headers;
3938
3939 c_fix = format;
3940 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3941
3942 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3943 };
3944
3945
3946 /*
3947 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3948 * in prototype without previous definition.
3949 */
3950 fix = {
3951 hackname = struct_file;
3952 files = rpc/xdr.h;
3953 select = '^.*xdrstdio_create.*struct __file_s';
3954 c_fix = format;
3955 c_fix_arg = "struct __file_s;\n%0";
3956 test_text = "extern void xdrstdio_create( struct __file_s* );";
3957 };
3958
3959
3960 /*
3961 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3962 * in prototype without previous definition.
3963 *
3964 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3965 * function, and does define it.
3966 */
3967 fix = {
3968 hackname = struct_sockaddr;
3969 files = rpc/auth.h;
3970 select = "^.*authdes_create.*struct sockaddr[^_]";
3971 bypass = "<sys/socket\.h>";
3972 bypass = "struct sockaddr;\n";
3973 c_fix = format;
3974 c_fix_arg = "struct sockaddr;\n%0";
3975 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3976 };
3977
3978
3979 /*
3980 * Apply fix this to all OSs since this problem seems to effect
3981 * more than just SunOS.
3982 */
3983 fix = {
3984 hackname = sun_auth_proto;
3985 files = rpc/auth.h;
3986 files = rpc/clnt.h;
3987 files = rpc/svc.h;
3988 files = rpc/xdr.h;
3989 bypass = "__cplusplus";
3990 /*
3991 * Select those files containing '(*name)()'.
3992 */
3993 select = '\(\*[a-z][a-z_]*\)\(\)';
3994
3995 c_fix = format;
3996 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3997 "#else\n%1();%2\n#endif";
3998 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3999
4000 test_text =
4001 "struct auth_t {\n"
4002 " int (*name)(); /* C++ bad */\n"
4003 "};";
4004 };
4005
4006
4007 /*
4008 * Fix bogus #ifdef on SunOS 4.1.
4009 */
4010 fix = {
4011 hackname = sun_bogus_ifdef;
4012 files = "hsfs/hsfs_spec.h";
4013 files = "hsfs/iso_spec.h";
4014 select = '#ifdef(.*\|\|.*)';
4015 c_fix = format;
4016 c_fix_arg = "#if%1";
4017
4018 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4019 };
4020
4021
4022 /*
4023 * Fix the CAT macro in SunOS memvar.h.
4024 */
4025 fix = {
4026 hackname = sun_catmacro;
4027 files = pixrect/memvar.h;
4028 select = "^#define[ \t]+CAT\\(a,b\\).*";
4029 c_fix = format;
4030
4031 c_fix_arg =
4032 "#ifdef __STDC__\n"
4033 "# define CAT(a,b) a##b\n"
4034 "#else\n%0\n#endif";
4035
4036 test_text =
4037 "#define CAT(a,b)\ta/**/b";
4038 };
4039
4040
4041 /*
4042 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4043 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4044 */
4045 fix = {
4046 hackname = sun_malloc;
4047 files = malloc.h;
4048 bypass = "_CLASSIC_ANSI_TYPES";
4049
4050 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4051 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4052 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4053 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4054 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4055
4056 test_text =
4057 "typedef char *\tmalloc_t;\n"
4058 "int \tfree();\n"
4059 "char*\tmalloc();\n"
4060 "char*\tcalloc();\n"
4061 "char*\trealloc();";
4062 };
4063
4064
4065 /*
4066 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4067 */
4068 fix = {
4069 hackname = sun_rusers_semi;
4070 files = rpcsvc/rusers.h;
4071 select = "_cnt$";
4072 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4073 test_text = "struct mumble\n int _cnt\n};";
4074 };
4075
4076
4077 /*
4078 * signal.h on SunOS defines signal using (),
4079 * which causes trouble when compiling with g++ -pedantic.
4080 */
4081 fix = {
4082 hackname = sun_signal;
4083 files = sys/signal.h;
4084 files = signal.h;
4085 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4086
4087 c_fix = format;
4088 c_fix_arg =
4089 "#ifdef __cplusplus\n"
4090 "void\t(*signal(...))(...);\n"
4091 "#else\n%0\n#endif";
4092
4093 test_text = "void\t(*signal())();";
4094 };
4095
4096
4097 /*
4098 * Correct the return type for strlen in strings.h in SunOS 4.
4099 */
4100 fix = {
4101 hackname = sunos_strlen;
4102 files = strings.h;
4103 select = "int[ \t]*strlen\\(\\);(.*)";
4104 c_fix = format;
4105 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4106 test_text = " int\tstrlen(); /* string length */";
4107 };
4108
4109
4110 /*
4111 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4112 * that is visible to any ANSI compiler using this include. Simply
4113 * delete the lines that #define some string functions to internal forms.
4114 */
4115 fix = {
4116 hackname = svr4_disable_opt;
4117 files = string.h;
4118 select = '#define.*__std_hdr_';
4119 sed = '/#define.*__std_hdr_/d';
4120 test_text = "#define strlen __std_hdr_strlen\n";
4121 };
4122
4123
4124 /*
4125 * Fix broken decl of getcwd present on some svr4 systems.
4126 */
4127 fix = {
4128 hackname = svr4_getcwd;
4129 files = stdlib.h;
4130 files = unistd.h;
4131 files = prototypes.h;
4132 select = 'getcwd\(char \*, int\)';
4133
4134 c_fix = format;
4135 c_fix_arg = "getcwd(char *, size_t)";
4136
4137 test_text = "extern char* getcwd(char *, int);";
4138 };
4139
4140
4141 /*
4142 * Fix broken decl of profil present on some svr4 systems.
4143 */
4144 fix = {
4145 hackname = svr4_profil;
4146 files = stdlib.h;
4147 files = unistd.h;
4148
4149 select =
4150 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4151 c_fix = format;
4152 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4153
4154 test_text =
4155 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4156 };
4157
4158
4159 /*
4160 * Correct types for signal handler constants like SIG_DFL; they might be
4161 * void (*) (), and should be void (*) (int). C++ doesn't like the
4162 * old style.
4163 */
4164 fix = {
4165 hackname = svr4_sighandler_type;
4166 files = sys/signal.h;
4167 select = 'void *\(\*\)\(\)';
4168 c_fix = format;
4169 c_fix_arg = "void (*)(int)";
4170 test_text = "#define SIG_DFL (void(*)())0\n"
4171 "#define SIG_IGN (void (*)())0\n";
4172 };
4173
4174
4175 /*
4176 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4177 * function 'getrnge' in <regexp.h> before they declare it. For these
4178 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4179 * early on.
4180 *
4181 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4182 * so put the declaration right after the declaration of 'size'.
4183 *
4184 * Don't do this if there is already a `static void getrnge' declaration
4185 * present, since this would cause a redeclaration error. Solaris 2.x has
4186 * such a declaration.
4187 */
4188 fix = {
4189 hackname = svr4_undeclared_getrnge;
4190 files = regexp.h;
4191 select = "getrnge";
4192 bypass = "static void getrnge";
4193 c_fix = format;
4194 c_fix_arg = "%0\n"
4195 "static int getrnge ();";
4196 c_fix_arg = "^static int[ \t]+size;";
4197 test_text = "static int size;\n"
4198 "/* stuff which calls getrnge() */\n"
4199 "static getrnge()\n"
4200 "{}";
4201 };
4202
4203
4204 /*
4205 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4206 * in string.h on sysV68
4207 * Correct the return type for strlen in string.h on Lynx.
4208 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4209 * Add missing const for strdup on OSF/1 V3.0.
4210 * On sysV88 layout is slightly different.
4211 */
4212 fix = {
4213 hackname = sysv68_string;
4214 files = testing.h;
4215 files = string.h;
4216 bypass = "_CLASSIC_ANSI_TYPES";
4217
4218 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4219 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4220 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4221
4222 sed = "/^extern char$/N";
4223 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4224
4225 sed = "/^extern int$/N";
4226 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4227
4228 sed = "/^\tstrncmp(),$/N";
4229 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4230 '\1;' "\\\nextern unsigned int\\\n\\2/";
4231
4232 test_text =
4233 "extern int strlen();\n"
4234
4235 "extern int ffs(long);\n"
4236
4237 "extern char\n"
4238 "\t*memccpy(),\n"
4239 "\tmemcpy();\n"
4240
4241 "extern int\n"
4242 "\tstrcmp(),\n"
4243 "\tstrncmp(),\n"
4244 "\tstrlen(),\n"
4245 "\tstrspn();\n"
4246
4247 "extern int\n"
4248 "\tstrlen(), strspn();";
4249 };
4250
4251
4252 /*
4253 * Fix return type of calloc, malloc, realloc, bsearch and exit
4254 */
4255 fix = {
4256 hackname = sysz_stdlib_for_sun;
4257 files = stdlib.h;
4258 bypass = "_CLASSIC_ANSI_TYPES";
4259
4260 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4261 c_fix = format;
4262 c_fix_arg = "void *\t%1(";
4263
4264 test_text =
4265 "extern char*\tcalloc(size_t);\n"
4266 "extern char*\tmalloc(size_t);\n"
4267 "extern char*\trealloc(void*,size_t);\n"
4268 "extern char*\tbsearch(void*,size_t,size_t);\n";
4269 };
4270
4271
4272 /*
4273 * __thread is now a keyword.
4274 */
4275 fix = {
4276 hackname = thread_keyword;
4277 files = "pthread.h";
4278 files = "bits/sigthread.h";
4279 select = "([* ])__thread([,)])";
4280 c_fix = format;
4281 c_fix_arg = "%1__thr%2";
4282
4283 test_text =
4284 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4285 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4286 "extern int pthread_cancel (pthread_t __thread);";
4287 };
4288
4289 /*
4290 * if the #if says _cplusplus, not the double underscore __cplusplus
4291 * that it should be
4292 */
4293 fix = {
4294 hackname = tinfo_cplusplus;
4295 files = tinfo.h;
4296 select = "[ \t]_cplusplus";
4297
4298 c_fix = format;
4299 c_fix_arg = " __cplusplus";
4300 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4301 };
4302
4303
4304 /*
4305 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4306 */
4307 fix = {
4308 hackname = ultrix_const;
4309 files = stdio.h;
4310 select = 'perror\( char \*';
4311
4312 c_fix = format;
4313 c_fix_arg = "%1 const %3 *__";
4314 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4315 "[ \t]+(char|void) \\*__";
4316
4317 test_text =
4318 "extern void perror( char *__s );\n"
4319 "extern int fputs( char *__s, FILE *);\n"
4320 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4321 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4322 "extern int scanf( char *__format, ...);\n";
4323 };
4324
4325
4326 /*
4327 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4328 */
4329 fix = {
4330 hackname = ultrix_const2;
4331 files = stdio.h;
4332
4333 select = '\*fopen\( char \*';
4334 c_fix = format;
4335 c_fix_arg = "%1( const char *%3, const char *";
4336 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4337 "[ \t]*char[ \t]*\\*([^,]*),"
4338 "[ \t]*char[ \t]*\\*[ \t]*";
4339
4340 test_text =
4341 "extern FILE *fopen( char *__filename, char *__type );\n"
4342 "extern int sscanf( char *__s, char *__format, ...);\n"
4343 "extern FILE *popen(char *, char *);\n"
4344 "extern char *tempnam(char*,char*);\n";
4345 };
4346
4347
4348 /*
4349 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4350 */
4351 fix = {
4352 hackname = va_i960_macro;
4353 files = arch/i960/archI960.h;
4354 select = "__(vsiz|vali|vpad|alignof__)";
4355
4356 c_fix = format;
4357 c_fix_arg = "__vx%1";
4358
4359 test_text =
4360 "extern int __vsiz vsiz;\n"
4361 "extern int __vali vali;\n"
4362 "extern int __vpad vpad;\n"
4363 "#define __alignof__(x) ...";
4364 };
4365
4366
4367 /*
4368 * Define __CAN_USE_EXTERN_PREFIX on vms.
4369 */
4370 fix = {
4371 hackname = vms_define_can_use_extern_prefix;
4372 files = "rtldef/decc$types.h";
4373 select = "#[ \t]*else\n"
4374 "#[ \t]*if defined\\(__DECCXX\\)\n"
4375 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4376 mach = "*-*-*vms*";
4377 c_fix = format;
4378
4379 c_fix_arg = "%0"
4380 "# elif defined (__GNUC__)\n"
4381 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4382
4383 test_text = "# else\n"
4384 "# if defined(__DECCXX)\n"
4385 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4386 "# endif\n"
4387 "# endif\n";
4388 };
4389
4390 /*
4391 * On VMS, use pragma extern_model instead of VAX-C keywords.
4392 */
4393 fix = {
4394 hackname = vms_use_pragma_extern_model;
4395 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4396 "# pragma extern_model __save\n";
4397 mach = "*-*-*vms*";
4398 c_fix = format;
4399
4400 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4401 "# pragma extern_model __save\n";
4402
4403 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4404 "# pragma extern_model __save\n"
4405 "# pragma extern_model strict_refdef\n"
4406 " extern struct x zz$yy;\n"
4407 "# pragma extern_model __restore\n"
4408 "#endif\n";
4409 };
4410
4411 /*
4412 * On VMS, disable the use of dec-c string builtins
4413 */
4414 fix = {
4415 hackname = vms_disable_decc_string_builtins;
4416 select = "#if !defined\\(__VAX\\)\n";
4417 mach = "*-*-*vms*";
4418 files = "rtldef/string.h";
4419 c_fix = format;
4420
4421 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4422
4423 test_text = "#if !defined(__VAX)\n";
4424 };
4425
4426 /*
4427 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4428 * conflict while building gcc. Likewise for <builtins.h>
4429 */
4430 fix = {
4431 hackname = vms_use_quoted_include;
4432 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4433 mach = "*-*-*vms*";
4434 files = rtldef/wait.h, starlet_c/pthread.h;
4435 c_fix = format;
4436
4437 c_fix_arg = '%1<sys/%2.h>';
4438
4439 test_text = "# include <resource.h>";
4440 };
4441
4442 /*
4443 * On VMS, add missing braces around sigset_t constants.
4444 */
4445 fix = {
4446 hackname = vms_add_missing_braces;
4447 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4448 mach = "*-*-*vms*";
4449 files = "rtldef/signal.h";
4450 c_fix = format;
4451
4452 c_fix_arg = '%1 {%2} ';
4453
4454 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4455 "{0x00000000, 0x00000000},\n"
4456 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4457 };
4458
4459 /*
4460 * On VMS, fix incompatible redeclaration of hostalias.
4461 */
4462 fix = {
4463 hackname = vms_do_not_redeclare_hostalias;
4464 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4465 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4466 mach = "*-*-*vms*";
4467 files = "rtldef/resolv.h";
4468 c_fix = format;
4469
4470 c_fix_arg = "%1\n"
4471 "/* %2 */";
4472
4473 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4474 "__char_ptr32 hostalias (const char *);\n";
4475 };
4476
4477 /*
4478 * On VMS, some DEC-C builtins are directly used.
4479 */
4480 fix = {
4481 hackname = vms_decc_builtin;
4482 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4483 mach = "*-*-*vms*";
4484 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4485 rtldef/socket.h;
4486 sed = "s@__MEMSET@memset@";
4487 sed = "s@__MEMMOVE@memmove@";
4488 sed = "s@__MEMCPY@memcpy@";
4489 sed = "s@__STRLEN@strlen@";
4490 sed = "s@__STRCPY@strcpy@";
4491
4492 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4493 };
4494
4495 /*
4496 * On VMS, do not declare getopt and al if pointers are 64 bit.
4497 */
4498 fix = {
4499 hackname = vms_no_64bit_getopt;
4500 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4501 /* select = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4502 mach = "*-*-*vms*";
4503 files = rtldef/stdio.h, rtldef/unistd.h;
4504 c_fix = format;
4505
4506 c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */\n"
4507 "%0"
4508 "#endif\n";
4509
4510 test_text = "int getopt (int, char * const [], const char *);";
4511 };
4512
4513 /*
4514 * On VMS, forward declare structure before referencing them in prototypes.
4515 */
4516 fix = {
4517 hackname = vms_forward_declare_struct;
4518 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4519 "#ifdef __cplusplus\n";
4520 mach = "*-*-*vms*";
4521 files = rtldef/if.h;
4522 c_fix = format;
4523
4524 c_fix_arg = "%1"
4525 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4526
4527 test_text = "/* forward decls for C++ */\n"
4528 "#ifdef __cplusplus\n"
4529 "struct foo;\n"
4530 "#endif\n";
4531 };
4532
4533 /*
4534 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4535 * which is not yet fully supported by gcc.
4536 */
4537 fix = {
4538 hackname = vms_use_fast_setjmp;
4539 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4540 mach = "*-*-*vms*";
4541 files = rtldef/setjmp.h;
4542 c_fix = format;
4543
4544 c_fix_arg = "%0 defined (__GNUC__) ||";
4545
4546 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4547 };
4548
4549 /*
4550 * AIX and Interix headers define NULL to be cast to a void pointer,
4551 * which is illegal in ANSI C++.
4552 */
4553 fix = {
4554 hackname = void_null;
4555 files = curses.h;
4556 files = dbm.h;
4557 files = locale.h;
4558 files = stdio.h;
4559 files = stdlib.h;
4560 files = string.h;
4561 files = time.h;
4562 files = unistd.h;
4563 files = sys/dir.h;
4564 files = sys/param.h;
4565 files = sys/types.h;
4566 /* avoid changing C++ friendly NULL */
4567 bypass = __cplusplus;
4568 bypass = __null;
4569 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4570 c_fix = format;
4571 c_fix_arg = "#define NULL 0";
4572 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4573 };
4574
4575
4576 /*
4577 * Make VxWorks header which is almost gcc ready fully gcc ready.
4578 */
4579 fix = {
4580 hackname = vxworks_gcc_problem;
4581 files = types/vxTypesBase.h;
4582 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4583
4584 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4585 "#if 1/";
4586
4587 sed = "/[ \t]size_t/i\\\n"
4588 "#ifndef _GCC_SIZE_T\\\n"
4589 "#define _GCC_SIZE_T\n";
4590
4591 sed = "/[ \t]size_t/a\\\n"
4592 "#endif\n";
4593
4594 sed = "/[ \t]ptrdiff_t/i\\\n"
4595 "#ifndef _GCC_PTRDIFF_T\\\n"
4596 "#define _GCC_PTRDIFF_T\n";
4597
4598 sed = "/[ \t]ptrdiff_t/a\\\n"
4599 "#endif\n";
4600
4601 sed = "/[ \t]wchar_t/i\\\n"
4602 "#ifndef _GCC_WCHAR_T\\\n"
4603 "#define _GCC_WCHAR_T\n";
4604
4605 sed = "/[ \t]wchar_t/a\\\n"
4606 "#endif\n";
4607
4608 test_text =
4609 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4610 "typedef unsigned int size_t;\n"
4611 "typedef long ptrdiff_t;\n"
4612 "typedef unsigned short wchar_t;\n"
4613 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4614 };
4615
4616 /*
4617 * Wrap VxWorks ioctl to keep everything pretty
4618 */
4619 fix = {
4620 hackname = vxworks_ioctl_macro;
4621 files = ioLib.h;
4622 mach = "*-*-vxworks*";
4623
4624 c_fix = format;
4625 c_fix_arg = "%0\n"
4626 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4627 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4628
4629 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4630 };
4631
4632 /*
4633 * Wrap VxWorks mkdir to be posix compliant
4634 */
4635 fix = {
4636 hackname = vxworks_mkdir_macro;
4637 files = sys/stat.h;
4638 mach = "*-*-vxworks*";
4639
4640 c_fix = format;
4641 c_fix_arg = "%0\n"
4642 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4643 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4644 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4645 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4646 "\\)[\t ]*;";
4647
4648 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4649 };
4650
4651
4652 /*
4653 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4654 */
4655 fix = {
4656 hackname = vxworks_needs_vxtypes;
4657 files = time.h;
4658 select = "uint_t([ \t]+_clocks_per_sec)";
4659 c_fix = format;
4660 c_fix_arg = "unsigned int%1";
4661 test_text = "uint_t\t_clocks_per_sec;";
4662 };
4663
4664
4665 /*
4666 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4667 */
4668 fix = {
4669 hackname = vxworks_needs_vxworks;
4670 files = sys/stat.h;
4671 test = " -r types/vxTypesOld.h";
4672 test = " -n \"`egrep '#include' $file`\"";
4673 test = " -n \"`egrep ULONG $file`\"";
4674 select = "#[ \t]define[ \t]+__INCstath";
4675
4676 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4677 "#include <types/vxTypesOld.h>\n";
4678
4679 test_text = "`touch types/vxTypesOld.h`"
4680 "#include </dev/null> /* ULONG */\n"
4681 "# define\t__INCstath <sys/stat.h>";
4682 };
4683
4684 /*
4685 * Make it so VxWorks does not include gcc/regs.h accidentally
4686 */
4687 fix = {
4688 hackname = vxworks_regs;
4689 mach = "*-*-vxworks*";
4690
4691 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4692 c_fix = format;
4693 c_fix_arg = "#include <arch/../regs.h>";
4694
4695 test_text = "#include <regs.h>\n";
4696 };
4697
4698
4699 /*
4700 * Another bad dependency in VxWorks 5.2 <time.h>.
4701 */
4702 fix = {
4703 hackname = vxworks_time;
4704 files = time.h;
4705 test = " -r vxWorks.h";
4706
4707 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4708 c_fix = format;
4709
4710 c_fix_arg =
4711 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4712 "#ifdef __cplusplus\n"
4713 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4714 "#else\n"
4715 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4716 "#endif\n"
4717 "#define __gcc_VOIDFUNCPTR_defined\n"
4718 "#endif\n"
4719 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4720
4721 test_text = "`touch vxWorks.h`"
4722 "#define VOIDFUNCPTR (void(*)())";
4723 };
4724
4725 /*
4726 * This hack makes write const-correct on VxWorks
4727 */
4728 fix = {
4729 hackname = vxworks_write_const;
4730 files = ioLib.h;
4731 mach = "*-*-vxworks*";
4732
4733 c_fix = format;
4734 c_fix_arg = "extern int write (int, const char*, size_t);";
4735 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4736 "[\t ]*int[\t ]*,"
4737 "[\t ]*char[\t ]*\\*[\t ]*,"
4738 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4739
4740 test_text = "extern int write ( int , char * , size_t ) ;";
4741 };
4742
4743 /*
4744 * There are several name conflicts with C++ reserved words in X11 header
4745 * files. These are fixed in some versions, so don't do the fixes if
4746 * we find __cplusplus in the file. These were found on the RS/6000.
4747 */
4748 fix = {
4749 hackname = x11_class;
4750 files = X11/ShellP.h;
4751 bypass = __cplusplus;
4752 select = "^([ \t]*char \\*)class;(.*)";
4753 c_fix = format;
4754 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4755 "#else\n%1class;%2\n#endif";
4756 test_text =
4757 "struct {\n"
4758 " char *class;\n"
4759 "} mumble;\n";
4760 };
4761
4762
4763 /*
4764 * class in Xm/BaseClassI.h
4765 */
4766 fix = {
4767 hackname = x11_class_usage;
4768 files = Xm/BaseClassI.h;
4769 bypass = "__cplusplus";
4770
4771 select = " class\\)";
4772 c_fix = format;
4773 c_fix_arg = " c_class)";
4774
4775 test_text = "extern mumble (int class);\n";
4776 };
4777
4778
4779 /*
4780 * new in Xm/Traversal.h
4781 */
4782 fix = {
4783 hackname = x11_new;
4784 files = Xm/Traversal.h;
4785 bypass = __cplusplus;
4786
4787 sed = "/Widget\told, new;/i\\\n"
4788 "#ifdef __cplusplus\\\n"
4789 "\\\tWidget\told, c_new;\\\n"
4790 "#else\n";
4791
4792 sed = "/Widget\told, new;/a\\\n"
4793 "#endif\n";
4794
4795 sed = "s/Widget new,/Widget c_new,/g";
4796 test_text =
4797 "struct wedge {\n"
4798 " Widget\told, new;\n"
4799 "};\nextern Wedged( Widget new, Widget old );";
4800 };
4801
4802
4803 /*
4804 * Incorrect sprintf declaration in X11/Xmu.h
4805 */
4806 fix = {
4807 hackname = x11_sprintf;
4808 files = X11/Xmu.h;
4809 files = X11/Xmu/Xmu.h;
4810 select = "^extern char \\*\tsprintf\\(\\);$";
4811
4812 c_fix = format;
4813 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4814
4815 test_text = "extern char *\tsprintf();";
4816 };
4817
4818 /*
4819 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
4820 * that fails when compiling for SSE-less 32-bit x86.
4821 */
4822 fix = {
4823 hackname = feraiseexcept_nosse_invalid;
4824 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4825 files = bits/fenv.h;
4826 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
4827 ": \"x\" \\(__f\\)\\);$";
4828 bypass = "\"fdiv .*; fwait\"";
4829
4830 c_fix = format;
4831 c_fix_arg = <<- _EOText_
4832 # ifdef __SSE_MATH__
4833 %0
4834 # else
4835 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
4836 %1 : "=t" (__f) : "0" (__f));
4837 # endif
4838 _EOText_;
4839
4840 test_text = <<- _EOText_
4841 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
4842 _EOText_;
4843 };
4844 fix = {
4845 hackname = feraiseexcept_nosse_divbyzero;
4846 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4847 files = bits/fenv.h;
4848 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
4849 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
4850 bypass = "\"fdivp .*; fwait\"";
4851
4852 c_fix = format;
4853 c_fix_arg = <<- _EOText_
4854 # ifdef __SSE_MATH__
4855 %0
4856 # else
4857 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
4858 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
4859 # endif
4860 _EOText_;
4861
4862 test_text = <<- _EOText_
4863 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
4864 _EOText_;
4865 };
4866
4867 /*EOF*/
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