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* doc/xml/faq.xml (a-how_to_set_paths): Expand FAQ answer.
[official-gcc.git] / fixincludes / inclhack.def
blob411300fb2e0f9015cc09b6ee5be5b4d3c6acfc70
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[ \t]*=[ \t]*(.*);'
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 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
68 * open64 and creat to creat64. This fixes fcntl.h to
69 * undef those defines and use __asm__ to alias the symbols if
70 * building with g++ and -D_LARGE_FILES
71 */
72 fix = {
73 hackname = AAB_aix_fcntl;
74 files = fcntl.h;
75 select = "define open[ \t]open64";
76 mach = "*-*-aix*";
77 test-text = ''; /* no way to test */
78
79 c_fix = wrap;
80
81 c_fix_arg = "";
82
83 c_fix_arg = <<- _EOArg_
84
85 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
86 #define __need__aix_fcntl_h_fix
87 #ifdef __need__aix_fcntl_h_fix
88 #undef open
89 #undef creat
90 #undef openat
91 /* Alias the symbols using asm */
92 extern "C" {
93 extern int open(const char *, int, ...) __asm__("open64");
94 extern int creat(const char *, mode_t) __asm__("creat64");
95 #if (_XOPEN_SOURCE >= 700)
96 extern int openat(int, const char *, int, ...) __asm__("open64at");
97 #endif
98 }
99 #endif
100 #endif
101
102 _EOArg_;
103 };
104
105 /*
106 * On Mac OS 10.3.9, the 'long double' functions are available in
107 * libSystem, but are not prototyped in math.h.
108 */
109 fix = {
110 hackname = AAB_darwin7_9_long_double_funcs;
111 mach = "*-*-darwin7.9*";
112 files = architecture/ppc/math.h;
113 bypass = "powl";
114 replace = <<- _EndOfHeader_
115 /* This file prototypes the long double functions available on Mac OS
116 10.3.9. */
117 #ifndef __MATH__
118 # undef __APPLE_CC__
119 # define __APPLE_CC__ 1345
120 # include_next <architecture/ppc/math.h>
121 # undef __APPLE_CC__
122 # define __APPLE_CC__ 1
123 # ifndef __LIBMLDBL_COMPAT
124 # ifdef __LONG_DOUBLE_128__
125 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
126 # else
127 # define __LIBMLDBL_COMPAT(sym)
128 # endif /* __LONG_DOUBLE_128__ */
129 # endif /* __LIBMLDBL_COMPAT */
130 # ifdef __cplusplus
131 extern "C" {
132 # endif
133 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
134 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
135 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
136 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
137 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
138 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
139 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
140 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
141 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
142 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
143 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
144 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
145 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
146 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
147 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
148 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
149 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
150 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
151 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
152 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
153 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
154 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
155 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
156 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
157 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
158 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
159 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
160 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
161 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
162 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
163 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
164 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
165 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
166 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
167 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
168 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
169 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
170 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
171 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
172 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
173 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
174 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
175 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
176 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
177 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
178 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
179 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
180 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
181 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
182 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
183 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
184 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
185 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
186 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
187 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
188 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
189 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
190 # ifdef __cplusplus
191 }
192 # endif
193 #endif /* __MATH__ */
194 _EndOfHeader_;
195 };
196
197 /*
198 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
199 */
200 fix = {
201 hackname = AAB_fd_zero_asm_posix_types_h;
202 files = asm/posix_types.h;
203 mach = 'i[34567]86-*-linux*';
204 bypass = '} while';
205 bypass = 'x86_64';
206 bypass = 'posix_types_64';
207
208 /*
209 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
210 * the start, so that if #include_next gets another instance of
211 * the wrapper, this will follow the #include_next chain until
212 * we arrive at the real <asm/posix_types.h>.
213 */
214 replace = <<- _EndOfHeader_
215 /* This file fixes a bug in the __FD_ZERO macro
216 for older versions of the Linux kernel. */
217 #ifndef _POSIX_TYPES_H_WRAPPER
218 #include <features.h>
219 #include_next <asm/posix_types.h>
220
221 #if defined(__FD_ZERO) && !defined(__GLIBC__)
222 #undef __FD_ZERO
223 #define __FD_ZERO(fdsetp) \
224 do { \
225 int __d0, __d1; \
226 __asm__ __volatile__("cld ; rep ; stosl" \
227 : "=&c" (__d0), "=&D" (__d1) \
228 : "a" (0), "0" (__FDSET_LONGS), \
229 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
230 } while (0)
231 #endif
232
233 #define _POSIX_TYPES_H_WRAPPER
234 #endif /* _POSIX_TYPES_H_WRAPPER */
235 _EndOfHeader_;
236 };
237
238 /*
239 * This fixes __FD_ZERO bug for glibc-1.x
240 */
241 fix = {
242 hackname = AAB_fd_zero_gnu_types_h;
243 files = gnu/types.h;
244 mach = 'i[34567]86-*-linux*';
245
246 /*
247 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
248 * the start, so that if #include_next gets another instance of
249 * the wrapper, this will follow the #include_next chain until
250 * we arrive at the real <gnu/types.h>.
251 */
252 replace = <<- _EndOfHeader_
253 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
254 #ifndef _TYPES_H_WRAPPER
255 #include <features.h>
256 #include_next <gnu/types.h>
257
258 #if defined(__FD_ZERO) && !defined(__GLIBC__)
259 #undef __FD_ZERO
260 # define __FD_ZERO(fdsetp) \
261 do { \
262 int __d0, __d1; \
263 __asm__ __volatile__("cld ; rep ; stosl" \
264 : "=&c" (__d0), "=&D" (__d1) \
265 : "a" (0), "0" (__FDSET_LONGS), \
266 "1" ((__fd_set *) (fdsetp)) :"memory"); \
267 } while (0)
268 #endif
269
270 #define _TYPES_H_WRAPPER
271 #endif /* _TYPES_H_WRAPPER */
272 _EndOfHeader_;
273 };
274
275 /*
276 * This fixes __FD_ZERO bug for glibc-2.0.x
277 */
278 fix = {
279 hackname = AAB_fd_zero_selectbits_h;
280 files = selectbits.h;
281 mach = 'i[34567]86-*-linux*';
282
283 /*
284 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
285 * the start, so that if #include_next gets another instance of
286 * the wrapper, this will follow the #include_next chain until
287 * we arrive at the real <selectbits.h>.
288 */
289 replace = <<- _EndOfHeader_
290 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
291 #ifndef _SELECTBITS_H_WRAPPER
292 #include <features.h>
293 #include_next <selectbits.h>
294
295 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
296 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
297 && __GLIBC_MINOR__ == 0
298 #undef __FD_ZERO
299 #define __FD_ZERO(fdsetp) \\
300 do { \\
301 int __d0, __d1; \\
302 __asm__ __volatile__ ("cld; rep; stosl" \\
303 : "=&c" (__d0), "=&D" (__d1) \\
304 : "a" (0), "0" (sizeof (__fd_set) \\
305 / sizeof (__fd_mask)), \\
306 "1" ((__fd_mask *) (fdsetp)) \\
307 : "memory"); \\
308 } while (0)
309 #endif
310
311 #define _SELECTBITS_H_WRAPPER
312 #endif /* _SELECTBITS_H_WRAPPER */
313 _EndOfHeader_;
314 };
315
316 /*
317 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
318 * the same interface as <stdarg.h>. No idea why they couldn't have just
319 * used the standard header.
320 */
321 fix = {
322 hackname = AAB_solaris_sys_varargs_h;
323 files = "sys/varargs.h";
324 mach = '*-*-solaris*';
325 replace = <<- _EndOfHeader_
326 #ifdef __STDC__
327 #include <stdarg.h>
328 #else
329 #include <varargs.h>
330 #endif
331 _EndOfHeader_;
332 };
333
334 /*
335 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
336 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
337 * many other systems have similar text but correct versions of the file.
338 * To ensure only Sun's is fixed, we grep for a likely unique string.
339 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
340 */
341 fix = {
342 hackname = AAB_sun_memcpy;
343 files = memory.h;
344 select = "/\\*\t@\\(#\\)"
345 "(head/memory.h\t50.1\t "
346 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
347
348 replace = <<- _EndOfHeader_
349 /* This file was generated by fixincludes */
350 #ifndef __memory_h__
351 #define __memory_h__
352
353 #ifdef __STDC__
354 extern void *memccpy();
355 extern void *memchr();
356 extern void *memcpy();
357 extern void *memset();
358 #else
359 extern char *memccpy();
360 extern char *memchr();
361 extern char *memcpy();
362 extern char *memset();
363 #endif /* __STDC__ */
364
365 extern int memcmp();
366
367 #endif /* __memory_h__ */
368 _EndOfHeader_;
369 };
370
371 /*
372 * Fix assert.h on VxWorks:
373 */
374 fix = {
375 hackname = AAB_vxworks_assert;
376 files = assert.h;
377 mach = "*-*-vxworks*";
378
379 replace = <<- _EndOfHeader_
380 #ifndef _ASSERT_H
381 #define _ASSERT_H
382
383 #ifdef assert
384 #undef assert
385 #endif
386
387 #if defined(__STDC__) || defined(__cplusplus)
388 extern void __assert (const char*);
389 #else
390 extern void __assert ();
391 #endif
392
393 #ifdef NDEBUG
394 #define assert(ign) ((void)0)
395 #else
396
397 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
398 #define ASSERT_STRINGIFY_HELPER(str) #str
399
400 #define assert(test) ((void) \
401 ((test) ? ((void)0) : \
402 __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \
403 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
404
405 #endif
406
407 #endif
408 _EndOfHeader_;
409 };
410
411 /*
412 * Add needed include to regs.h (NOT the gcc header) on VxWorks
413 */
414
415 fix = {
416 hackname = AAB_vxworks_regs_vxtypes;
417 files = regs.h;
418 mach = "*-*-vxworks*";
419
420 replace = <<- _EndOfHeader_
421 #ifndef _REGS_H
422 #define _REGS_H
423 #include <types/vxTypesOld.h>
424 #include_next <arch/../regs.h>
425 #endif
426 _EndOfHeader_;
427 };
428
429 /*
430 * Make VxWorks stdint.h a bit more compliant - add typedefs
431 */
432 fix = {
433 hackname = AAB_vxworks_stdint;
434 files = stdint.h;
435 mach = "*-*-vxworks*";
436
437 replace = <<- _EndOfHeader_
438 #ifndef _STDINT_H
439 #define _STDINT_H
440 /* get int*_t, uint*_t */
441 #include <types/vxTypes.h>
442
443 /* get legacy vxworks types for compatibility */
444 #include <types/vxTypesOld.h>
445
446 typedef long intptr_t;
447 typedef unsigned long uintptr_t;
448
449 typedef int64_t intmax_t;
450 typedef uint64_t uintmax_t;
451
452 typedef int8_t int_least8_t;
453 typedef int16_t int_least16_t;
454 typedef int32_t int_least32_t;
455 typedef int64_t int_least64_t;
456
457 typedef uint8_t uint_least8_t;
458 typedef uint16_t uint_least16_t;
459 typedef uint32_t uint_least32_t;
460 typedef uint64_t uint_least64_t;
461
462 typedef int8_t int_fast8_t;
463 typedef int int_fast16_t;
464 typedef int32_t int_fast32_t;
465 typedef int64_t int_fast64_t;
466
467 typedef uint8_t uint_fast8_t;
468 typedef unsigned int uint_fast16_t;
469 typedef uint32_t uint_fast32_t;
470 typedef uint64_t uint_fast64_t;
471
472 /* Ranges */
473 #define UINT8_MAX (~(uint8_t)0)
474 #define UINT8_MIN 0
475 #define UINT16_MAX (~(uint16_t)0)
476 #define UINT16_MIN 0
477 #define UINT32_MAX (~(uint32_t)0)
478 #define UINT32_MIN 0
479 #define UINT64_MAX (~(uint64_t)0)
480 #define UINT64_MIN 0
481
482 #define UINTPTR_MAX (~(uintptr_t)0)
483 #define UINTPTR_MIN 0
484
485 /* Need to do int_fast16_t as well, as type
486 size may be architecture dependent */
487 #define UINT_FAST16_MAX (~(uint_fast16_t)0)
488 #define UINT_FAST16_MAX 0
489
490 #define INT8_MAX (UINT8_MAX>>1)
491 #define INT8_MIN (INT8_MAX+1)
492 #define INT16_MAX (UINT16_MAX>>1)
493 #define INT16_MIN (INT16_MAX+1)
494 #define INT32_MAX (UINT32_MAX>>1)
495 #define INT32_MIN (INT32_MAX+1)
496 #define INT64_MAX (UINT64_MAX>>1)
497 #define INT64_MIN (INT64_MAX+1)
498
499 #define INTPTR_MAX (UINTPTR_MAX>>1)
500 #define INTPTR_MIN (INTPTR_MAX+1)
501
502 #define INT_FAST16_MAX (UINT_FAST16_MAX>>1)
503 #define INT_FAST16_MIN (INT_FAST16_MAX+1)
504
505 /* now define equiv. constants */
506 #define UINT_FAST8_MAX UINT8_MAX
507 #define UINT_FAST8_MIN UINT_FAST8_MIN
508 #define INT_FAST8_MAX INT8_MAX
509 #define INT_FAST8_MIN INT8_MIN
510 #define UINT_FAST32_MAX UINT32_MAX
511 #define UINT_FAST32_MIN UINT32_MIN
512 #define INT_FAST32_MAX INT32_MAX
513 #define INT_FAST32_MIN INT32_MIN
514 #define UINT_FAST64_MAX UINT64_MAX
515 #define UINT_FAST64_MIN UINT64_MIN
516 #define INT_FAST64_MAX INT64_MAX
517 #define INT_FAST64_MIN INT64_MIN
518
519 #define UINT_LEAST8_MAX UINT8_MAX
520 #define UINT_LEAST8_MIN UINT8_MIN
521 #define INT_LEAST8_MAX INT8_MAX
522 #define INT_LEAST8_MIN INT8_MIN
523 #define UINT_LEAST16_MAX UINT16_MAX
524 #define UINT_LEAST16_MIN UINT16_MIN
525 #define INT_LEAST16_MAX INT16_MAX
526 #define INT_LEAST16_MIN INT16_MIN
527 #define UINT_LEAST32_MAX UINT32_MAX
528 #define UINT_LEAST32_MIN UINT32_MIN
529 #define INT_LEAST32_MAX INT32_MAX
530 #define INT_LEAST32_MIN INT32_MIN
531 #define UINT_LEAST64_MAX UINT64_MAX
532 #define UINT_LEAST64_MIN UINT64_MIN
533 #define INT_LEAST64_MAX INT64_MAX
534 #define INT_LEAST64_MIN INT64_MIN
535
536 #define UINTMAX_MAX UINT64_MAX
537 #define UINTMAX_MIN UINT64_MIN
538 #define INTMAX_MAX INT64_MAX
539 #define INTMAX_MIN INT64_MIN
540
541 #endif
542 _EndOfHeader_;
543 };
544
545 /*
546 * This hack makes makes unistd.h more POSIX-compliant on VxWorks
547 */
548 fix = {
549 hackname = AAB_vxworks_unistd;
550 files = unistd.h;
551 mach = "*-*-vxworks*";
552
553 replace = <<- _EndOfHeader_
554 #ifndef _UNISTD_H
555 #define _UNISTD_H
556 #include_next <unistd.h>
557 #include <ioLib.h>
558 #ifndef STDIN_FILENO
559 #define STDIN_FILENO 0
560 #endif
561 #ifndef STDOUT_FILENO
562 #define STDOUT_FILENO 1
563 #endif
564 #ifndef STDERR_FILENO
565 #define STDERR_FILENO 2
566 #endif
567 #endif /* _UNISTD_H */
568 _EndOfHeader_;
569 };
570
571 /*
572 * assert.h on AIX 7 redefines static_assert as _Static_assert without
573 * protecting C++.
574 */
575 fix = {
576 hackname = aix_assert;
577 mach = "*-*-aix*";
578 files = assert.h;
579 select = "#define[ \t]static_assert[ \t]_Static_assert";
580 c_fix = format;
581 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
582 test_text = "#define static_assert _Static_assert";
583 };
584
585 /*
586 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
587 * which only is provided by AIX xlc C99.
588 */
589 fix = {
590 hackname = aix_complex;
591 mach = "*-*-aix*";
592 files = complex.h;
593 select = "#define[ \t]_Complex_I[ \t]__I";
594 c_fix = format;
595 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
596 test_text = "#define _Complex_I __I\n";
597 };
598
599 /*
600 * malloc.h on AIX6 uses XLC++ specific builtin syntax
601 */
602 fix = {
603 hackname = aix_malloc;
604 mach = "*-*-aix*";
605 files = "malloc.h";
606 select = "#ifdef __cplusplus";
607 c_fix = format;
608 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
609 test_text = "#ifdef __cplusplus";
610 };
611
612 /*
613 * net/if_arp.h defines a variable fc_softc instead of adding a
614 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
615 */
616 fix = {
617 hackname = aix_net_if_arp;
618 mach = "*-*-aix*";
619 files = "net/if_arp.h";
620 select = "^struct fc_softc \\{";
621 c_fix = format;
622 c_fix_arg = "typedef struct _fc_softc {";
623 test_text = "struct fc_softc {\n int a;\n};";
624 };
625
626 /*
627 * Fix AIX definition of NULL for G++.
628 */
629 fix = {
630 hackname = aix_null;
631 mach = "*-*-aix*";
632 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
633 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
634 bypass = __null;
635 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
636 c_fix = format;
637 c_fix_arg = <<- _EOFix_
638 #ifndef NULL
639 #ifdef __cplusplus
640 #ifdef __GNUG__
641 #define NULL __null
642 #else /* ! __GNUG__ */
643 #define NULL 0L
644 #endif /* __GNUG__ */
645 #else /* ! __cplusplus */
646 #define NULL ((void *)0)
647 #endif /* __cplusplus */
648 #endif /* !NULL */
649 _EOFix_;
650 test_text = "# define\tNULL \t(0L) /* typed NULL */";
651 };
652
653 /*
654 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
655 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
656 * braces.
657 */
658 fix = {
659 hackname = aix_once_init_1;
660 mach = "*-*-aix*";
661 files = "pthread.h";
662 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
663 "\\{ \\\\\n";
664 c_fix = format;
665 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
666 "{{ \\\n";
667 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
668 "{ \\\\\n";
669 };
670
671 fix = {
672 hackname = aix_once_init_2;
673 mach = "*-*-aix*";
674 files = "pthread.h";
675 select = "[ \t]0 \\\\\n"
676 "\\}\n";
677 c_fix = format;
678 c_fix_arg = " 0 \\\n"
679 "}}\n";
680 test_text = " 0 \\\\\n"
681 "}\n";
682 };
683
684 fix = {
685 hackname = aix_mutex_initializer_1;
686 mach = "*-*-aix*";
687 files = "pthread.h";
688 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
689 "\\{ \\\\\n";
690 c_fix = format;
691 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
692 "{{ \\\n";
693 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
694 "{ \\\\\n";
695 };
696
697 fix = {
698 hackname = aix_cond_initializer_1;
699 mach = "*-*-aix*";
700 files = "pthread.h";
701 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
702 "\\{ \\\\\n";
703 c_fix = format;
704 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
705 "{{ \\\n";
706 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
707 "{ \\\\\n";
708 };
709
710 fix = {
711 hackname = aix_rwlock_initializer_1;
712 mach = "*-*-aix*";
713 files = "pthread.h";
714 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
715 "\\{ \\\\\n";
716 c_fix = format;
717 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
718 "{{ \\\n";
719 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
720 "{ \\\\\n";
721 };
722
723 /*
724 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
725 * which violates a requirement of ISO C.
726 */
727 fix = {
728 hackname = aix_pthread;
729 files = "pthread.h";
730 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
731 c_fix = format;
732 c_fix_arg = "%1 %2";
733 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
734 "{...init stuff...}";
735 };
736
737 /*
738 * AIX stdint.h fixes.
739 */
740 fix = {
741 hackname = aix_stdint_1;
742 mach = "*-*-aix*";
743 files = stdint-aix.h, stdint.h;
744 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
745 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
746 c_fix = format;
747 c_fix_arg = "#define UINT8_MAX (255)\n"
748 "#define UINT16_MAX (65535)";
749 test_text = "#define UINT8_MAX (255U)\n"
750 "#define UINT16_MAX (65535U)";
751 };
752
753 /*
754 * aix_stdint_2
755 */
756 fix = {
757 hackname = aix_stdint_2;
758 mach = "*-*-aix*";
759 files = stdint-aix.h, stdint.h;
760 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
761 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
762 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
763 "#else\n"
764 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
765 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
766 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
767 c_fix = format;
768 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
769 "#define INTPTR_MAX 9223372036854775807L\n"
770 "#define UINTPTR_MAX 18446744073709551615UL\n"
771 "#else\n"
772 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
773 "#define INTPTR_MAX 2147483647L\n"
774 "#define UINTPTR_MAX 4294967295UL";
775 test_text = "#define INTPTR_MIN INT64_MIN\n"
776 "#define INTPTR_MAX INT64_MAX\n"
777 "#define UINTPTR_MAX UINT64_MAX\n"
778 "#else\n"
779 "#define INTPTR_MIN INT32_MIN\n"
780 "#define INTPTR_MAX INT32_MAX\n"
781 "#define UINTPTR_MAX UINT32_MAX";
782 };
783
784 /*
785 * aix_stdint_3
786 */
787 fix = {
788 hackname = aix_stdint_3;
789 mach = "*-*-aix*";
790 files = stdint-aix.h, stdint.h;
791 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
792 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
793 "#else\n"
794 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
795 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
796 c_fix = format;
797 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
798 "#define PTRDIFF_MAX 9223372036854775807L\n"
799 "#else\n"
800 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
801 "#define PTRDIFF_MAX 2147483647L";
802 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
803 "#define PTRDIFF_MAX INT64_MAX\n"
804 "#else\n"
805 "#define PTRDIFF_MIN INT32_MIN\n"
806 "#define PTRDIFF_MAX INT32_MAX";
807 };
808
809 /*
810 * aix_stdint_4
811 */
812 fix = {
813 hackname = aix_stdint_4;
814 mach = "*-*-aix*";
815 files = stdint-aix.h, stdint.h;
816 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
817 "#else\n"
818 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
819 c_fix = format;
820 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
821 "#else\n"
822 "#define SIZE_MAX 4294967295UL";
823 test_text = "#define SIZE_MAX UINT64_MAX\n"
824 "#else\n"
825 "#define SIZE_MAX UINT32_MAX";
826 };
827
828 /*
829 * aix_stdint_5
830 */
831 fix = {
832 hackname = aix_stdint_5;
833 mach = "*-*-aix*";
834 files = stdint-aix.h, stdint.h;
835 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
836 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
837 c_fix = format;
838 c_fix_arg = "#define UINT8_C(c) c\n"
839 "#define UINT16_C(c) c";
840 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
841 "#define UINT16_C(c) __CONCAT__(c,U)";
842 };
843
844 /*
845 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
846 * in an otherwise harmless (and #ifed out) macro definition
847 */
848 fix = {
849 hackname = aix_sysmachine;
850 files = sys/machine.h;
851 select = "\\\\ +\n";
852 c_fix = format;
853 c_fix_arg = "\\\n";
854 test_text = "#define FOO \\\n"
855 " bar \\ \n baz \\ \n bat";
856 };
857
858 /*
859 * sys/wait.h on AIX 5.2 defines macros that have both signed and
860 * unsigned types in conditional expressions.
861 */
862 fix = {
863 hackname = aix_syswait_2;
864 files = sys/wait.h;
865 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
866 c_fix = format;
867 c_fix_arg = "? (int)%1";
868 test_text = "#define WSTOPSIG(__x) "
869 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
870 };
871
872 /*
873 * sys/signal.h on some versions of AIX uses volatile in the typedef of
874 * sig_atomic_t, which causes gcc to generate a warning about duplicate
875 * volatile when a sig_atomic_t variable is declared volatile, as
876 * required by ANSI C.
877 */
878 fix = {
879 hackname = aix_volatile;
880 files = sys/signal.h;
881 select = "typedef volatile int sig_atomic_t";
882 c_fix = format;
883 c_fix_arg = "typedef int sig_atomic_t";
884 test_text = "typedef volatile int sig_atomic_t;";
885 };
886
887 /*
888 * Fix __assert declaration in assert.h on Alpha OSF/1.
889 */
890 fix = {
891 hackname = alpha___assert;
892 files = "assert.h";
893 select = '__assert\(char \*, char \*, int\)';
894 c_fix = format;
895 c_fix_arg = "__assert(const char *, const char *, int)";
896 test_text = 'extern void __assert(char *, char *, int);';
897 };
898
899 /*
900 * Fix assert macro in assert.h on Alpha OSF/1.
901 * The superfluous int cast breaks C++.
902 */
903 fix = {
904 hackname = alpha_assert;
905 files = "assert.h";
906 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
907 c_fix = format;
908 c_fix_arg = "%1(EX)";
909 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
910 ': __assert(#EX, __FILE__, __LINE__))';
911 };
912
913 /*
914 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
915 */
916 fix = {
917 hackname = alpha_getopt;
918 files = "stdio.h";
919 files = "stdlib.h";
920 select = 'getopt\(int, char \*\[\], *char \*\)';
921 c_fix = format;
922 c_fix_arg = "getopt(int, char *const[], const char *)";
923 test_text = 'extern int getopt(int, char *[], char *);';
924 };
925
926 /*
927 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
928 */
929 fix = {
930 hackname = alpha_if_semicolon;
931 files = net/if.h;
932 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
933 c_fix = format;
934 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
935 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
936 };
937
938 /*
939 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
940 */
941 fix = {
942 hackname = alpha_parens;
943 files = sym.h;
944 select = '#ifndef\(__mips64\)';
945 c_fix = format;
946 c_fix_arg = "#ifndef __mips64";
947 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
948 };
949
950 /*
951 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
952 * And OpenBSD.
953 */
954 fix = {
955 hackname = alpha_sbrk;
956 files = unistd.h;
957 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
958 c_fix = format;
959 c_fix_arg = "void *sbrk(";
960 test_text = "extern char* sbrk(ptrdiff_t increment);";
961 };
962
963 /*
964 * For C++, avoid any typedef or macro definition of bool,
965 * and use the built in type instead.
966 * HP/UX 10.20 also has it in curses_colr/curses.h.
967 */
968 fix = {
969 hackname = avoid_bool_define;
970 files = curses.h;
971 files = curses_colr/curses.h;
972 files = term.h;
973 files = tinfo.h;
974
975 select = "#[ \t]*define[ \t]+bool[ \t]";
976 bypass = "__cplusplus";
977
978 c_fix = format;
979 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
980 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
981
982 test_text = "# define bool\t char \n";
983 };
984
985 /*
986 * avoid_bool_type
987 */
988 fix = {
989 hackname = avoid_bool_type;
990 files = curses.h;
991 files = curses_colr/curses.h;
992 files = term.h;
993 files = tinfo.h;
994
995 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
996 bypass = "__cplusplus";
997
998 c_fix = format;
999 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1000
1001 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
1002 };
1003
1004 /*
1005 * For C++, avoid any typedef definition of wchar_t,
1006 * and use the built in type instead.
1007 * Don't do this for headers that are smart enough to do the right
1008 * thing (recent [n]curses.h and Xlib.h).
1009 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
1010 * and will be broken by the edit.
1011 */
1012
1013 fix = {
1014 hackname = avoid_wchar_t_type;
1015
1016 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1017 bypass = "__cplusplus";
1018 bypass = "_LINUX_NLS_H";
1019 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1020
1021 c_fix = format;
1022 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1023
1024 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1025 };
1026
1027 /*
1028 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
1029 */
1030 fix = {
1031 hackname = bad_struct_term;
1032 files = curses.h;
1033 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1034 c_fix = format;
1035 c_fix_arg = "struct term;";
1036
1037 test_text = 'typedef struct term;';
1038 };
1039
1040 /*
1041 * Fix one other error in this file:
1042 * a mismatched quote not inside a C comment.
1043 */
1044 fix = {
1045 hackname = badquote;
1046 files = sundev/vuid_event.h;
1047 select = "doesn't";
1048 c_fix = format;
1049 c_fix_arg = "does not";
1050
1051 test_text = "/* doesn't have matched single quotes */";
1052 };
1053
1054 /*
1055 * check for broken assert.h that needs stdio.h
1056 */
1057 fix = {
1058 hackname = broken_assert_stdio;
1059 files = assert.h;
1060 select = stderr;
1061 bypass = "include.*stdio\\.h";
1062 c_fix = wrap;
1063 c_fix_arg = "#include <stdio.h>\n";
1064 test_text = "extern FILE* stderr;";
1065 };
1066
1067 /*
1068 * check for broken assert.h that needs stdlib.h
1069 */
1070 fix = {
1071 hackname = broken_assert_stdlib;
1072 files = assert.h;
1073 select = 'exit *\(|abort *\(';
1074 bypass = "include.*stdlib\\.h";
1075 c_fix = wrap;
1076 c_fix_arg = "#ifdef __cplusplus\n"
1077 "#include <stdlib.h>\n"
1078 "#endif\n";
1079 test_text = "extern void exit ( int );";
1080 };
1081
1082 /*
1083 * Remove `extern double cabs' declarations from math.h.
1084 * This conflicts with C99. Discovered on AIX.
1085 * Darwin hides its broken cabs in architecture-specific subdirs.
1086 */
1087 fix = {
1088 hackname = broken_cabs;
1089 files = math.h, "architecture/*/math.h";
1090 select = "^extern[ \t]+double[ \t]+cabs";
1091
1092 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1093 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1094
1095 test_text = "#ifdef __STDC__\n"
1096 "extern double cabs(struct dbl_hypot);\n"
1097 "#else\n"
1098 "extern double cabs();\n"
1099 "#endif\n"
1100 "extern double cabs ( _Complex z );";
1101 };
1102
1103 /*
1104 * Fixup Darwin's broken check for __builtin_nanf.
1105 */
1106 fix = {
1107 hackname = broken_nan;
1108 /*
1109 * It is tempting to omit the first "files" entry. Do not.
1110 * The testing machinery will take the first "files" entry as the name
1111 * of a test file to play with. It would be a nuisance to have a directory
1112 * with the name "*".
1113 */
1114 files = "architecture/ppc/math.h";
1115 files = "architecture/*/math.h";
1116 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1117 bypass = "powl";
1118 c_fix = format;
1119 c_fix_arg = "#if 1";
1120 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1121 };
1122
1123 /*
1124 * Various systems derived from BSD4.4 contain a macro definition
1125 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1126 * Known to be fixed in FreeBSD 5 system headers.
1127 */
1128 fix = {
1129 hackname = bsd_stdio_attrs_conflict;
1130 mach = "*-*-*bsd*";
1131 mach = "*-*-*darwin*";
1132 files = stdio.h;
1133 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1134 c_fix = format;
1135 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1136 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1137 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1138 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1139 test_text = '#define vfscanf __svfscanf';
1140 };
1141
1142 /*
1143 * Old Linux kernel's <compiler.h> header breaks Traditional CPP
1144 */
1145 fix = {
1146 hackname = complier_h_tradcpp;
1147 files = linux/compiler.h;
1148
1149 select = "#define __builtin_warning\\(x, y\\.\\.\\.\\) \\(1\\)";
1150 c_fix = format;
1151 c_fix_arg = "/* __builtin_warning(x, y...) is obsolete */";
1152
1153 test_text = "#define __builtin_warning(x, y...) (1)";
1154 };
1155
1156 /*
1157 * Fix various macros used to define ioctl numbers.
1158 * The traditional syntax was:
1159 *
1160 * #define _CTRL(n, x) (('n'<<8)+x)
1161 * #define TCTRLCFOO _CTRL(T, 1)
1162 *
1163 * but this does not work with the C standard, which disallows macro
1164 * expansion inside strings. We have to rewrite it thus:
1165 *
1166 * #define _CTRL(n, x) ((n<<8)+x)
1167 * #define TCTRLCFOO _CTRL('T', 1)
1168 *
1169 * The select expressions match too much, but the c_fix code is cautious.
1170 *
1171 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1172 */
1173 fix = {
1174 hackname = ctrl_quotes_def;
1175 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1176 c_fix = char_macro_def;
1177 c_fix_arg = "CTRL";
1178
1179 /*
1180 * This is two tests in order to ensure that the "CTRL(c)" can
1181 * be selected in isolation from the multi-arg format
1182 */
1183 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1184 test_text = "#define _CTRL(c) ('c'&037)";
1185 };
1186
1187 /*
1188 * Fix various macros used to define ioctl numbers.
1189 */
1190 fix = {
1191 hackname = ctrl_quotes_use;
1192 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1193 c_fix = char_macro_use;
1194 c_fix_arg = "CTRL";
1195 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1196 };
1197
1198 /*
1199 * sys/mman.h on HP/UX is not C++ ready,
1200 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1201 *
1202 * rpc/types.h on OSF1/2.0 is not C++ ready,
1203 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1204 *
1205 * The problem is the declaration of malloc.
1206 */
1207 fix = {
1208 hackname = cxx_unready;
1209 files = sys/mman.h;
1210 files = rpc/types.h;
1211 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1212 not within a macro. */
1213 bypass = '"C"|__BEGIN_DECLS';
1214
1215 c_fix = wrap;
1216 c_fix_arg = "#ifdef __cplusplus\n"
1217 "extern \"C\" {\n"
1218 "#endif\n";
1219 c_fix_arg = "#ifdef __cplusplus\n"
1220 "}\n"
1221 "#endif\n";
1222 test_text = "extern void* malloc( size_t );";
1223 };
1224
1225 /*
1226 * For the AAB_darwin7_9_long_double_funcs fix to be useful,
1227 * you have to not use "" includes.
1228 */
1229 fix = {
1230 hackname = darwin_9_long_double_funcs_2;
1231 mach = "*-*-darwin7.9*";
1232 files = math.h;
1233 select = '#include[ \t]+\"';
1234 c_fix = format;
1235 c_fix_arg = "%1<%2.h>";
1236
1237 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1238
1239 test_text = '#include "architecture/ppc/math.h"';
1240 };
1241
1242 /*
1243 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1244 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1245 */
1246 fix = {
1247 hackname = darwin_externc;
1248 mach = "*-*-darwin*";
1249 files = mach-o/swap.h;
1250 files = mach/mach_time.h;
1251 files = mach/mach_traps.h;
1252 files = mach/message.h;
1253 files = mach/mig.h;
1254 files = mach/semaphore.h;
1255 bypass = "extern \"C\"";
1256 bypass = "__BEGIN_DECLS";
1257 c_fix = wrap;
1258 c_fix_arg = "#ifdef __cplusplus\n"
1259 "extern \"C\" {\n"
1260 "#endif\n";
1261 c_fix_arg = "#ifdef __cplusplus\n"
1262 "}\n"
1263 "#endif\n";
1264 test_text = "extern void swap_fat_header();\n";
1265 };
1266
1267 /*
1268 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1269 * bad __GNUC__ tests.
1270 */
1271 fix = {
1272 hackname = darwin_gcc4_breakage;
1273 mach = "*-*-darwin*";
1274 files = AvailabilityMacros.h;
1275 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1276 c_fix = format;
1277 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1278 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1279 "(__GNUC_MINOR__ >= 1)\n";
1280 };
1281
1282 /*
1283 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1284 * why would you ever put it in a system header file?
1285 */
1286 fix = {
1287 hackname = darwin_private_extern;
1288 mach = "*-*-darwin*";
1289 files = mach-o/dyld.h;
1290 select = "__private_extern__ [a-z_]+ _dyld_";
1291 c_fix = format;
1292 c_fix_arg = "extern";
1293 c_fix_arg = "__private_extern__";
1294 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1295 "const char *dyld_func_name,\n"
1296 "unsigned long *address);\n";
1297 };
1298
1299 /*
1300 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1301 * unsigned constants.
1302 */
1303 fix = {
1304 hackname = darwin_stdint_1;
1305 mach = "*-*-darwin*";
1306 files = stdint-darwin.h, stdint.h;
1307 c_fix = format;
1308 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1309 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1310 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1311 test_text = "#define UINT8_C(v) (v ## U)\n"
1312 "#define UINT16_C(v) (v ## U)";
1313 };
1314
1315 /*
1316 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1317 * with wrong types.
1318 */
1319 fix = {
1320 hackname = darwin_stdint_2;
1321 mach = "*-*-darwin*";
1322 files = stdint-darwin.h, stdint.h;
1323 c_fix = format;
1324 c_fix_arg = "#if __WORDSIZE == 64\n"
1325 "#define INTPTR_MAX 9223372036854775807L\n"
1326 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1327 "#else\n"
1328 "#define INTPTR_MAX 2147483647L\n"
1329 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1330 "#endif";
1331 select = "#if __WORDSIZE == 64\n"
1332 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1333 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1334 "#else\n"
1335 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1336 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1337 "#endif";
1338 test_text = "#if __WORDSIZE == 64\n"
1339 "#define INTPTR_MIN INT64_MIN\n"
1340 "#define INTPTR_MAX INT64_MAX\n"
1341 "#else\n"
1342 "#define INTPTR_MIN INT32_MIN\n"
1343 "#define INTPTR_MAX INT32_MAX\n"
1344 "#endif";
1345 };
1346
1347 /*
1348 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1349 */
1350 fix = {
1351 hackname = darwin_stdint_3;
1352 mach = "*-*-darwin*";
1353 files = stdint-darwin.h, stdint.h;
1354 c_fix = format;
1355 c_fix_arg = "#if __WORDSIZE == 64\n"
1356 "#define UINTPTR_MAX 18446744073709551615UL\n"
1357 "#else\n"
1358 "#define UINTPTR_MAX 4294967295UL\n"
1359 "#endif";
1360 select = "#if __WORDSIZE == 64\n"
1361 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1362 "#else\n"
1363 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1364 "#endif";
1365 test_text = "#if __WORDSIZE == 64\n"
1366 "#define UINTPTR_MAX UINT64_MAX\n"
1367 "#else\n"
1368 "#define UINTPTR_MAX UINT32_MAX\n"
1369 "#endif";
1370 };
1371
1372 /*
1373 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1374 */
1375 fix = {
1376 hackname = darwin_stdint_4;
1377 mach = "*-*-darwin*";
1378 files = stdint-darwin.h, stdint.h;
1379 c_fix = format;
1380 c_fix_arg = "#if __WORDSIZE == 64\n"
1381 "#define SIZE_MAX 18446744073709551615UL\n"
1382 "#else\n"
1383 "#define SIZE_MAX 4294967295UL\n"
1384 "#endif";
1385 select = "#if __WORDSIZE == 64\n"
1386 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1387 "#else\n"
1388 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1389 "#endif";
1390 test_text = "#if __WORDSIZE == 64\n"
1391 "#define SIZE_MAX UINT64_MAX\n"
1392 "#else\n"
1393 "#define SIZE_MAX UINT32_MAX\n"
1394 "#endif";
1395 };
1396
1397 /*
1398 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1399 * with a wrong type.
1400 */
1401 fix = {
1402 hackname = darwin_stdint_5;
1403 mach = "*-*-darwin*";
1404 files = stdint-darwin.h, stdint.h;
1405 c_fix = format;
1406 c_fix_arg = "#if __WORDSIZE == 64\n"
1407 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1408 "#define INTMAX_MAX 9223372036854775807L\n"
1409 "#define UINTMAX_MAX 18446744073709551615UL\n"
1410 "#else\n"
1411 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1412 "#define INTMAX_MAX 9223372036854775807LL\n"
1413 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1414 "#endif";
1415 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1416 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1417 "\n"
1418 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1419 test_text = "#define INTMAX_MIN INT64_MIN\n"
1420 "#define INTMAX_MAX INT64_MAX\n"
1421 "\n"
1422 "#define UINTMAX_MAX UINT64_MAX";
1423 };
1424
1425 /*
1426 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1427 * with a wrong type.
1428 */
1429 fix = {
1430 hackname = darwin_stdint_6;
1431 mach = "*-*-darwin*";
1432 files = stdint-darwin.h, stdint.h;
1433 c_fix = format;
1434 c_fix_arg = "#if __WORDSIZE == 64\n"
1435 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1436 "#define PTRDIFF_MAX 9223372036854775807L\n"
1437 "#else\n"
1438 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1439 "#define PTRDIFF_MAX 2147483647\n"
1440 "#endif";
1441 select = "#if __WORDSIZE == 64\n"
1442 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1443 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1444 "#else\n"
1445 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1446 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1447 "#endif";
1448 test_text = "#if __WORDSIZE == 64\n"
1449 "#define PTRDIFF_MIN INT64_MIN\n"
1450 "#define PTRDIFF_MAX INT64_MAX\n"
1451 "#else\n"
1452 "#define PTRDIFF_MIN INT32_MIN\n"
1453 "#define PTRDIFF_MAX INT32_MAX\n"
1454 "#endif";
1455 };
1456
1457 /*
1458 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1459 * with a wrong type.
1460 */
1461 fix = {
1462 hackname = darwin_stdint_7;
1463 mach = "*-*-darwin*";
1464 files = stdint-darwin.h, stdint.h;
1465 c_fix = format;
1466 c_fix_arg = "#if __WORDSIZE == 64\n"
1467 "#define INTMAX_C(v) (v ## L)\n"
1468 "#define UINTMAX_C(v) (v ## UL)\n"
1469 "#else\n"
1470 "#define INTMAX_C(v) (v ## LL)\n"
1471 "#define UINTMAX_C(v) (v ## ULL)\n"
1472 "#endif";
1473 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1474 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1475 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1476 "#define UINTMAX_C(v) (v ## ULL)";
1477 };
1478
1479 /*
1480 * Fix <c_asm.h> on Digital UNIX V4.0:
1481 * It contains a prototype for a DEC C internal asm() function,
1482 * clashing with gcc's asm keyword. So protect this with __DECC.
1483 */
1484 fix = {
1485 hackname = dec_intern_asm;
1486 files = c_asm.h;
1487 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1488 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1489 "#endif\n";
1490 test_text =
1491 "float fasm {\n"
1492 " ... asm stuff ...\n"
1493 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1494 };
1495
1496 /*
1497 * Fix typo in <wchar.h> on DJGPP 2.03.
1498 */
1499 fix = {
1500 hackname = djgpp_wchar_h;
1501 file = wchar.h;
1502 select = "__DJ_wint_t";
1503 bypass = "sys/djtypes.h";
1504 c_fix = format;
1505 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1506 c_fix_arg = "#include <stddef.h>";
1507 test_text = "#include <stddef.h>\n"
1508 "extern __DJ_wint_t x;\n";
1509 };
1510
1511 /*
1512 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1513 */
1514 fix = {
1515 hackname = ecd_cursor;
1516 files = "sunwindow/win_lock.h";
1517 files = "sunwindow/win_cursor.h";
1518 select = 'ecd\.cursor';
1519 c_fix = format;
1520 c_fix_arg = 'ecd_cursor';
1521
1522 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1523 };
1524
1525 /*
1526 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1527 * that fails when compiling for SSE-less 32-bit x86.
1528 */
1529 fix = {
1530 hackname = feraiseexcept_nosse_divbyzero;
1531 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
1532 files = bits/fenv.h, '*/bits/fenv.h';
1533 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
1534 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
1535 bypass = "\"fdivp .*; fwait\"";
1536
1537 c_fix = format;
1538 c_fix_arg = <<- _EOText_
1539 # ifdef __SSE_MATH__
1540 %0
1541 # else
1542 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
1543 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
1544 # endif
1545 _EOText_;
1546
1547 test_text = <<- _EOText_
1548 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
1549 _EOText_;
1550 };
1551
1552 /*
1553 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1554 * that fails when compiling for SSE-less 32-bit x86.
1555 */
1556 fix = {
1557 hackname = feraiseexcept_nosse_invalid;
1558 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
1559 files = bits/fenv.h, '*/bits/fenv.h';
1560 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
1561 ": \"x\" \\(__f\\)\\);$";
1562 bypass = "\"fdiv .*; fwait\"";
1563
1564 c_fix = format;
1565 c_fix_arg = <<- _EOText_
1566 # ifdef __SSE_MATH__
1567 %0
1568 # else
1569 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
1570 %1 : "=t" (__f) : "0" (__f));
1571 # endif
1572 _EOText_;
1573
1574 test_text = <<- _EOText_
1575 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
1576 _EOText_;
1577 };
1578
1579 /*
1580 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1581 * neither the existence of GCC 3 nor its exact feature set yet break
1582 * (by design?) when __GNUC__ is set beyond 2.
1583 */
1584 fix = {
1585 hackname = freebsd_gcc3_breakage;
1586 mach = "*-*-freebsd*";
1587 files = sys/cdefs.h;
1588 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1589 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1590 c_fix = format;
1591 c_fix_arg = '%0 || __GNUC__ >= 3';
1592 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1593 };
1594
1595 /*
1596 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1597 * neither the existence of GCC 4 nor its exact feature set yet break
1598 * (by design?) when __GNUC__ is set beyond 3.
1599 */
1600 fix = {
1601 hackname = freebsd_gcc4_breakage;
1602 mach = "*-*-freebsd*";
1603 files = sys/cdefs.h;
1604 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1605 c_fix = format;
1606 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1607 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1608 };
1609
1610 /*
1611 * Some versions of glibc don't expect the C99 inline semantics.
1612 */
1613 fix = {
1614 hackname = glibc_c99_inline_1;
1615 files = features.h, '*/features.h';
1616 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1617 c_fix = format;
1618 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1619 test_text = <<-EOT
1620 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1621 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1622 # define __USE_EXTERN_INLINES 1
1623 #endif
1624 EOT;
1625 };
1626
1627 /*
1628 * Similar, but a version that didn't have __NO_INLINE__
1629 */
1630 fix = {
1631 hackname = glibc_c99_inline_1a;
1632 files = features.h, '*/features.h';
1633 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1634 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1635 c_fix = format;
1636 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1637 test_text = <<-EOT
1638 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1639 # define __USE_EXTERN_INLINES 1
1640 #endif
1641 EOT;
1642 };
1643
1644 /*
1645 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1646 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1647 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1648 */
1649 fix = {
1650 hackname = glibc_c99_inline_2;
1651 files = sys/stat.h, '*/sys/stat.h';
1652 select = "extern __inline__ int";
1653 sed = "s/extern int \\(stat\\)/"
1654 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1655 "__inline__ int \\1/";
1656 sed = "s/extern int \\([lf]stat\\)/"
1657 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1658 "__inline__ int \\1/";
1659 sed = "s/extern int \\(mknod\\)/"
1660 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1661 "__inline__ int \\1/";
1662 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1663 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1664 "__inline__ int __REDIRECT\\1 (\\2/";
1665 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1666 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1667 "__inline__ int __REDIRECT\\1 (\\2/";
1668 sed = "s/^extern __inline__ int/"
1669 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1670 "__inline__ int/";
1671 test_text = <<-EOT
1672 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1673 extern __inline__ int
1674 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1675 {}
1676 EOT;
1677 };
1678
1679 /*
1680 * glibc_c99_inline_3
1681 */
1682 fix = {
1683 hackname = glibc_c99_inline_3;
1684 files = bits/string2.h, '*/bits/string2.h';
1685 select = "extern __inline";
1686 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1687 c_fix = format;
1688 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1689 c_fix_arg = "^# ifdef __cplusplus$";
1690 test_text = <<-EOT
1691 # ifdef __cplusplus
1692 # define __STRING_INLINE inline
1693 # else
1694 # define __STRING_INLINE extern __inline
1695 # endif
1696 EOT;
1697 };
1698
1699 /*
1700 * glibc_c99_inline_4
1701 */
1702 fix = {
1703 hackname = glibc_c99_inline_4;
1704 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1705 bypass = "__extern_inline|__gnu_inline__";
1706 select = "(^| )extern __inline";
1707 c_fix = format;
1708 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1709 test_text = <<-EOT
1710 __extension__ extern __inline unsigned int
1711 extern __inline unsigned int
1712 EOT;
1713 };
1714
1715 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1716 * so we replace them with versions that correspond to the
1717 * definition.
1718 */
1719 fix = {
1720 hackname = glibc_mutex_init;
1721 files = pthread.h;
1722 select = '\{ *\{ *0, *\} *\}';
1723 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1724 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1725 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1726 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1727 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1728 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1729 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1730 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1731 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1732 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1733 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1734 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1735 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1736 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1737 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1738 "N;s/^[ \t]*#[ \t]*"
1739 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1740 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1741 "# \\1\\\n"
1742 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1743 "# else\\\n"
1744 "# \\1\\\n"
1745 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1746 "# endif/";
1747 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1748 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1749 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1750 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1751
1752 test_text = <<- _EOText_
1753 #define PTHREAD_MUTEX_INITIALIZER \\
1754 { { 0, } }
1755 #ifdef __USE_GNU
1756 # if __WORDSIZE == 64
1757 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1758 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1759 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1760 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1761 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1762 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1763 # else
1764 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1765 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1766 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1767 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1768 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1769 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1770 # endif
1771 #endif
1772 # define PTHREAD_RWLOCK_INITIALIZER \\
1773 { { 0, } }
1774 # ifdef __USE_GNU
1775 # if __WORDSIZE == 64
1776 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1777 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1778 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1779 # else
1780 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1781 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1782 # endif
1783 # endif
1784 #define PTHREAD_COND_INITIALIZER { { 0, } }
1785 _EOText_;
1786 };
1787
1788 /* glibc versions before 2.5 have a version of stdint.h that defines
1789 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1790 versions with stdint.h based on those glibc versions. */
1791 fix = {
1792 hackname = glibc_stdint;
1793 files = stdint.h;
1794 select = "GNU C Library";
1795 c_fix = format;
1796 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1797 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1798 test_text = "/* This file is part of the GNU C Library. */\n"
1799 "# define UINT8_C(c)\tc ## U\n"
1800 "# define UINT16_C(c)\tc ## U";
1801 };
1802
1803 /* Some versions of glibc have a version of bits/string2.h that
1804 produces "value computed is not used" warnings from strncpy; fix
1805 this definition by using __builtin_strncpy instead as in newer
1806 versions. */
1807 fix = {
1808 hackname = glibc_strncpy;
1809 files = bits/string2.h, '*/bits/string2.h';
1810 bypass = "__builtin_strncpy";
1811 c_fix = format;
1812 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1813 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1814 test_text = <<-EOT
1815 # define strncpy(dest, src, n) \
1816 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1817 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1818 ? (char *) memcpy (dest, src, n) \\
1819 : strncpy (dest, src, n)) \\
1820 : strncpy (dest, src, n)))
1821 EOT;
1822
1823 };
1824
1825 /* glibc's tgmath.h relies on an expression that is not an integer
1826 constant expression being treated as it was by GCC 4.4 and
1827 earlier. */
1828 fix = {
1829 hackname = glibc_tgmath;
1830 files = tgmath.h;
1831 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1832 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1833 c_fix = format;
1834 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || "
1835 "(__builtin_classify_type ((type) 0) == 9 && "
1836 "__builtin_classify_type (__real__ ((type) 0)) == 8))";
1837 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1838 };
1839
1840 /*
1841 * Fix these files to use the types we think they should for
1842 * ptrdiff_t, size_t, and wchar_t.
1843 *
1844 * This defines the types in terms of macros predefined by our 'cpp'.
1845 * This is supposedly necessary for glibc's handling of these types.
1846 * It's probably not necessary for anyone else, but it doesn't hurt.
1847 */
1848 fix = {
1849 hackname = gnu_types;
1850 files = "sys/types.h";
1851 files = "stdlib.h";
1852 files = "sys/stdtypes.h";
1853 files = "stddef.h";
1854 files = "memory.h";
1855 files = "unistd.h";
1856 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1857 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1858 c_fix = gnu_type;
1859 /* The Solaris 10 headers already define these types correctly. */
1860 mach = '*-*-solaris2.1[0-9]*';
1861 not_machine = true;
1862
1863 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1864 "typedef uint_t size_t; /* uint_t */\n"
1865 "typedef ushort_t wchar_t; /* ushort_t */";
1866 };
1867
1868 /*
1869 * Fix HP & Sony's use of "../machine/xxx.h"
1870 * to refer to: <machine/xxx.h>
1871 */
1872 fix = {
1873 hackname = hp_inline;
1874 files = sys/spinlock.h;
1875 files = machine/machparam.h;
1876 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1877
1878 c_fix = format;
1879 c_fix_arg = "%1<machine/%2.h>";
1880
1881 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1882 '([a-z]+)\.h"';
1883
1884 test_text = ' # include "../machine/mumble.h"';
1885 };
1886
1887 /*
1888 * Check for (...) in C++ code in HP/UX sys/file.h.
1889 */
1890 fix = {
1891 hackname = hp_sysfile;
1892 files = sys/file.h;
1893 select = "HPUX_SOURCE";
1894
1895 c_fix = format;
1896 c_fix_arg = "(struct file *, ...)";
1897 c_fix_arg = '\(\.\.\.\)';
1898
1899 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1900 };
1901
1902 /*
1903 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1904 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1905 */
1906 fix = {
1907 hackname = hppa_hpux_fp_macros;
1908 mach = "hppa*-hp-hpux11*";
1909 files = math.h;
1910 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1911 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1912 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1913 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1914 "#[ \t]*define[ \t]*FP_NAN.*\n";
1915 c_fix = format;
1916 c_fix_arg = <<- _EOFix_
1917 #endif /* _INCLUDE_HPUX_SOURCE */
1918
1919 #if defined(_INCLUDE_HPUX_SOURCE) || \
1920 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1921 %0#endif
1922
1923 #ifdef _INCLUDE_HPUX_SOURCE
1924
1925 _EOFix_;
1926
1927 test_text =
1928 "# define FP_NORMAL 0\n"
1929 "# define FP_ZERO 1\n"
1930 "# define FP_INFINITE 2\n"
1931 "# define FP_SUBNORMAL 3\n"
1932 "# define FP_NAN 4\n";
1933 };
1934
1935 /*
1936 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1937 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1938 */
1939 fix = {
1940 hackname = hpux10_cpp_pow_inline;
1941 files = fixinc-test-limits.h, math.h;
1942 select = <<- END_POW_INLINE
1943 ^# +ifdef +__cplusplus
1944 +\}
1945 +inline +double +pow\(double +__d,int +__expon\) +\{
1946 [ ]+return +pow\(__d,\(double\)__expon\);
1947 +\}
1948 +extern +"C" +\{
1949 #else
1950 # +endif
1951 END_POW_INLINE;
1952
1953 c_fix = format;
1954 c_fix_arg = "";
1955
1956 test_text =
1957 "# ifdef __cplusplus\n"
1958 " }\n"
1959 " inline double pow(double __d,int __expon) {\n"
1960 "\t return pow(__d,(double)__expon);\n"
1961 " }\n"
1962 ' extern "C"' " {\n"
1963 "#else\n"
1964 "# endif";
1965 };
1966
1967 fix = {
1968 hackname = hpux11_cpp_pow_inline;
1969 files = math.h;
1970 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1971 " +return pow\\(d, \\(double\\)expon\\);\n"
1972 " +\\}\n";
1973 c_fix = format;
1974 c_fix_arg = "";
1975
1976 test_text =
1977 " inline double pow(double d,int expon) {\n"
1978 " return pow(d, (double)expon);\n"
1979 " }\n";
1980 };
1981
1982 /*
1983 * Fix hpux 10.X missing ctype declarations 1
1984 */
1985 fix = {
1986 hackname = hpux10_ctype_declarations1;
1987 files = ctype.h;
1988 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1989 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1990 c_fix = format;
1991 c_fix_arg = "#ifdef _PROTOTYPES\n"
1992 "extern int __tolower(int);\n"
1993 "extern int __toupper(int);\n"
1994 "#else /* NOT _PROTOTYPES */\n"
1995 "extern int __tolower();\n"
1996 "extern int __toupper();\n"
1997 "#endif /* _PROTOTYPES */\n\n"
1998 "%0\n";
1999
2000 test_text = "# define _toupper(__c) __toupper(__c)\n";
2001 };
2002
2003 /*
2004 * Fix hpux 10.X missing ctype declarations 2
2005 */
2006 fix = {
2007 hackname = hpux10_ctype_declarations2;
2008 files = ctype.h;
2009 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
2010 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
2011 c_fix = format;
2012 c_fix_arg = "%0\n\n"
2013 "#ifdef _PROTOTYPES\n"
2014 " extern int _isalnum(int);\n"
2015 " extern int _isalpha(int);\n"
2016 " extern int _iscntrl(int);\n"
2017 " extern int _isdigit(int);\n"
2018 " extern int _isgraph(int);\n"
2019 " extern int _islower(int);\n"
2020 " extern int _isprint(int);\n"
2021 " extern int _ispunct(int);\n"
2022 " extern int _isspace(int);\n"
2023 " extern int _isupper(int);\n"
2024 " extern int _isxdigit(int);\n"
2025 "# else /* not _PROTOTYPES */\n"
2026 " extern int _isalnum();\n"
2027 " extern int _isalpha();\n"
2028 " extern int _iscntrl();\n"
2029 " extern int _isdigit();\n"
2030 " extern int _isgraph();\n"
2031 " extern int _islower();\n"
2032 " extern int _isprint();\n"
2033 " extern int _ispunct();\n"
2034 " extern int _isspace();\n"
2035 " extern int _isupper();\n"
2036 " extern int _isxdigit();\n"
2037 "#endif /* _PROTOTYPES */\n";
2038
2039 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
2040 " extern unsigned int *__SB_masks;\n";
2041 };
2042
2043 /*
2044 * Fix hpux 10.X missing stdio declarations
2045 */
2046 fix = {
2047 hackname = hpux10_stdio_declarations;
2048 files = stdio.h;
2049 select = "^#[ \t]*define _iob[ \t]*__iob";
2050 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
2051 c_fix = format;
2052 c_fix_arg = "%0\n\n"
2053 "# if defined(__STDC__) || defined(__cplusplus)\n"
2054 " extern int snprintf(char *, size_t, const char *, ...);\n"
2055 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
2056 "# else /* not __STDC__) || __cplusplus */\n"
2057 " extern int snprintf();\n"
2058 " extern int vsnprintf();\n"
2059 "# endif /* __STDC__) || __cplusplus */\n";
2060
2061 test_text = "# define _iob __iob\n";
2062 };
2063
2064 /*
2065 * Make sure hpux defines abs in header.
2066 */
2067 fix = {
2068 hackname = hpux11_abs;
2069 mach = "*-hp-hpux11*";
2070 files = stdlib.h;
2071 select = "ifndef _MATH_INCLUDED";
2072 c_fix = format;
2073 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2074 test_text = "#ifndef _MATH_INCLUDED";
2075 };
2076
2077 /*
2078 * hpux sendfile()
2079 */
2080 fix = {
2081 hackname = hpux11_extern_sendfile;
2082 mach = "*-hp-hpux11.[12]*";
2083 files = sys/socket.h;
2084 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2085 c_fix = format;
2086 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2087 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n"
2088 " const struct iovec *, int));\n";
2089 };
2090
2091 /*
2092 * hpux sendpath()
2093 */
2094 fix = {
2095 hackname = hpux11_extern_sendpath;
2096 mach = "*-hp-hpux11.[12]*";
2097 files = sys/socket.h;
2098 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2099 c_fix = format;
2100 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2101 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n"
2102 " const struct iovec *, int));\n";
2103 };
2104
2105 /*
2106 * Keep HP-UX 11 from stomping on C++ math namespace
2107 * with defines for fabsf.
2108 */
2109 fix = {
2110 hackname = hpux11_fabsf;
2111 files = math.h;
2112 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2113 bypass = "__cplusplus";
2114
2115 c_fix = format;
2116 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2117
2118 test_text =
2119 "#ifdef _PA_RISC\n"
2120 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2121 "#endif";
2122 };
2123
2124 /*
2125 * Fix C99 constant in __POINTER_SET define.
2126 */
2127 fix = {
2128 hackname = hpux11_pthread_const;
2129 mach = "*-hp-hpux11.[0-3]*";
2130 files = sys/pthread.h;
2131 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2132
2133 c_fix = format;
2134 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2135 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2136 };
2137
2138 /*
2139 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2140 * being defined by having it define _hpux_size_t instead.
2141 */
2142 fix = {
2143 hackname = hpux11_size_t;
2144 mach = "*-hp-hpux11*";
2145 select = "__size_t";
2146
2147 c_fix = format;
2148 c_fix_arg = "_hpux_size_t";
2149
2150 test_text =
2151 "#define __size_t size_t\n"
2152 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2153 };
2154
2155 /*
2156 * Fix hpux 11.00 broken snprintf declaration
2157 * (third argument is char *, needs to be const char * to prevent
2158 * spurious warnings with -Wwrite-strings or in C++).
2159 */
2160 fix = {
2161 hackname = hpux11_snprintf;
2162 files = stdio.h;
2163 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2164 ' *(char *\*, *\.\.\.\);)';
2165 c_fix = format;
2166 c_fix_arg = '%1 const %3';
2167
2168 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
2169 "extern int snprintf(char *, __size_t, char *, ...);\n"
2170 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2171 };
2172
2173 /*
2174 * Fix hpux 11.00 broken vsnprintf declaration
2175 */
2176 fix = {
2177 hackname = hpux11_vsnprintf;
2178 files = stdio.h;
2179 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2180 'const char \*,) __va__list\);';
2181 c_fix = format;
2182 c_fix_arg = "%1 __va_list);";
2183
2184 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2185 ' __va__list);';
2186 };
2187
2188 /*
2189 * get rid of bogus inline definitions in HP-UX 8.0
2190 */
2191 fix = {
2192 hackname = hpux8_bogus_inlines;
2193 files = math.h;
2194 select = inline;
2195 bypass = "__GNUG__";
2196 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2197 "@extern \"C\" int abs(int);@";
2198 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2199 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2200 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2201 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2202 "inline double sqr(double v) { return v**0.5; }";
2203 };
2204
2205 /*
2206 * hpux intptr
2207 */
2208 fix = {
2209 hackname = hpux_c99_intptr;
2210 mach = "*-hp-hpux11.3*";
2211 files = stdint-hpux11.h, stdint.h;
2212 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
2213 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2214 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
2215 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2216 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
2217 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2218 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
2219 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2220 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
2221 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2222 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
2223 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2224 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2225 "#define PTRDIFF_MIN INT32_MIN\n"
2226 "#define INTPTR_MAX INT32_MAX\n"
2227 "#define INTPTR_MIN INT32_MIN\n"
2228 "#define UINTPTR_MAX UINT32_MAX\n"
2229 "#define SIZE_MAX UINT32_MAX\n";
2230 };
2231
2232 /*
2233 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2234 */
2235 fix = {
2236 hackname = hpux_c99_inttypes;
2237 mach = "*-hp-hpux11.[23]*";
2238 files = inttypes.h;
2239 files = stdint-hpux11.h, stdint.h;
2240 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2241 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2242 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2243 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2244 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
2245 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2246 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
2247 "#define UINT32_C(__c) __CONCAT__(__c,u)@";
2248 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2249 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2250 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2251 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2252 };
2253
2254 /*
2255 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2256 */
2257 fix = {
2258 hackname = hpux_c99_inttypes2;
2259 mach = "*-hp-hpux11.2*";
2260 files = stdint-hpux11.h, stdint.h;
2261 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
2262 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2263 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2264 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2265 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
2266 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2267 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2268 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2269 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2270 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2271 "# define INT16_C(__c) ((short)(__c))\n"
2272 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2273 };
2274
2275 /*
2276 * Fix hpux broken ctype macros
2277 */
2278 fix = {
2279 hackname = hpux_ctype_macros;
2280 files = ctype.h;
2281 select = '((: |\()__SB_masks \? )'
2282 '(__SB_masks\[__(alnum|c)\] & _IS)';
2283 c_fix = format;
2284 c_fix_arg = "%1(int)%3";
2285
2286 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2287 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2288 };
2289
2290 /*
2291 * hpux errno()
2292 */
2293 fix = {
2294 hackname = hpux_extern_errno;
2295 mach = "*-hp-hpux10.*";
2296 mach = "*-hp-hpux11.[0-2]*";
2297 files = errno.h;
2298 select = "^[ \t]*extern int errno;$";
2299 c_fix = format;
2300 c_fix_arg = "#ifdef __cplusplus\n"
2301 "extern \"C\" {\n"
2302 "#endif\n"
2303 "%0\n"
2304 "#ifdef __cplusplus\n"
2305 "}\n"
2306 "#endif";
2307 test_text = " extern int errno;\n";
2308 };
2309
2310 /*
2311 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2312 */
2313 fix = {
2314 hackname = hpux_htonl;
2315 files = netinet/in.h;
2316 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2317 "(/\\*\n"
2318 " \\* Macros for number representation conversion\\.\n"
2319 " \\*/\n"
2320 "#ifndef ntohl)";
2321 c_fix = format;
2322 c_fix_arg = "#if 1\n%1";
2323
2324 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2325 "/*\n"
2326 " * Macros for number representation conversion.\n"
2327 " */\n"
2328 "#ifndef ntohl\n"
2329 "#define ntohl(x) (x)\n"
2330 "#define ntohs(x) (x)\n"
2331 "#define htonl(x) (x)\n"
2332 "#define htons(x) (x)\n"
2333 "#endif\n"
2334 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2335 };
2336
2337 /*
2338 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2339 */
2340 fix = {
2341 hackname = hpux_imaginary_i;
2342 mach = "ia64-hp-hpux11.*";
2343 files = complex.h;
2344 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2345 c_fix = format;
2346 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2347 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2348 };
2349
2350 /*
2351 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2352 */
2353 fix = {
2354 hackname = hpux_inttype_int8_t;
2355 mach = "*-hp-hpux1[01].*";
2356 files = sys/_inttypes.h;
2357 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2358 c_fix = format;
2359 c_fix_arg = "typedef signed char int%18_t;";
2360 test_text = "typedef char int_least8_t;\n"
2361 "typedef char int8_t;\n";
2362 };
2363
2364 /*
2365 * HP-UX long_double
2366 */
2367 fix = {
2368 hackname = hpux_long_double;
2369 mach = "*-*-hpux10*";
2370 mach = "*-*-hpux11.[012]*";
2371 files = stdlib.h;
2372 select = "extern[ \t]long_double[ \t]strtold";
2373 bypass = "long_double_t";
2374 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2375 sed = "s/long_double/long double/g";
2376
2377 test_text = "# ifndef _LONG_DOUBLE\n"
2378 "# define _LONG_DOUBLE\n"
2379 " typedef struct {\n"
2380 " unsigned int word1, word2, word3, word4;\n"
2381 " } long_double;\n"
2382 "# endif /* _LONG_DOUBLE */\n"
2383 "extern long_double strtold(const char *, char **);\n";
2384 };
2385
2386 /*
2387 * We cannot use the above rule on 11.31 because it removes the strtold
2388 * definition. ia64 is OK with no hack, PA needs some help.
2389 */
2390 fix = {
2391 hackname = hpux_long_double_2;
2392 mach = "hppa*-*-hpux11.3*";
2393 files = stdlib.h;
2394 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
2395 "defined\\(_PROTOTYPES\\) \\|\\| "
2396 "defined\\(_LONG_DOUBLE_STRUCT\\)";
2397 c_fix = format;
2398 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2399
2400 test_text = "# if !defined(__ia64) || "
2401 "!defined(_PROTOTYPES) || "
2402 "defined(_LONG_DOUBLE_STRUCT)\n";
2403 };
2404
2405 /*
2406 * Add missing braces to pthread initializer defines.
2407 */
2408 fix = {
2409 hackname = hpux_pthread_initializers;
2410 mach = "*-hp-hpux11.[0-3]*";
2411 files = sys/pthread.h;
2412 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2413 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2414 sed = "s@^[ \t]*1,[ \t]*\\\\"
2415 "@\t{ 1, 0 }@";
2416 sed = "/^[ \t]*0$/d";
2417 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2418 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2419 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2420 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2421 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2422 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2423 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2424 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2425 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2426 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2427 sed = "s@__PTHREAD_COND_VALID, 0"
2428 "@{ __PTHREAD_COND_VALID, 0 }@";
2429 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2430 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2431 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2432 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2433 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2434 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2435 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2436 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2437 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2438 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2439 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2440 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2441 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2442 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2443 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2444 "}\n";
2445 };
2446
2447 /*
2448 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2449 * type and mpinfou is only defined when _KERNEL is set.
2450 */
2451 fix = {
2452 hackname = hpux_spu_info;
2453 mach = "*-hp-hpux*";
2454 /*
2455 * It is tempting to omit the first "files" entry. Do not.
2456 * The testing machinery will take the first "files" entry as the name
2457 * of a test file to play with. It would be a nuisance to have a directory
2458 * with the name "*".
2459 */
2460 files = "ia64/sys/getppdp.h";
2461 files = "*/sys/getppdp.h";
2462 select = "^.*extern.*spu_info.*";
2463
2464 c_fix = format;
2465 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2466
2467 test_text = "extern union mpinfou spu_info[];";
2468 };
2469
2470 /*
2471 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2472 */
2473 fix = {
2474 hackname = hpux_stdint_least_fast;
2475 mach = "*-hp-hpux11.2*";
2476 files = stdint-hpux11.h, stdint.h;
2477 select =
2478 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2479 c_fix = format;
2480 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2481 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2482 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2483 _EOFix_;
2484 };
2485
2486 /*
2487 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2488 */
2489 fix = {
2490 hackname = hpux_systime;
2491 files = sys/time.h;
2492 select = "^extern struct sigevent;";
2493
2494 c_fix = format;
2495 c_fix_arg = "struct sigevent;";
2496
2497 test_text = 'extern struct sigevent;';
2498 };
2499
2500 /*
2501 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2502 */
2503 fix = {
2504 hackname = huge_val_hex;
2505 files = bits/huge_val.h, '*/bits/huge_val.h';
2506 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2507 bypass = "__builtin_huge_val";
2508
2509 c_fix = format;
2510 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2511
2512 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2513 };
2514
2515 /*
2516 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2517 */
2518 fix = {
2519 hackname = huge_valf_hex;
2520 files = bits/huge_val.h, '*/bits/huge_val.h';
2521 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2522 bypass = "__builtin_huge_valf";
2523
2524 c_fix = format;
2525 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2526
2527 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2528 };
2529
2530 /*
2531 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2532 */
2533 fix = {
2534 hackname = huge_vall_hex;
2535 files = bits/huge_val.h, '*/bits/huge_val.h';
2536 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2537 bypass = "__builtin_huge_vall";
2538
2539 c_fix = format;
2540 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2541
2542 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2543 };
2544
2545 /*
2546 * Fix return type of abort and free
2547 */
2548 fix = {
2549 hackname = int_abort_free_and_exit;
2550 files = stdlib.h;
2551 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2552 bypass = "_CLASSIC_ANSI_TYPES";
2553
2554 c_fix = format;
2555 c_fix_arg = "void\t%1(";
2556
2557 test_text = "extern int abort(int);\n"
2558 "extern int free(void*);\n"
2559 "extern int exit(void*);";
2560 };
2561
2562 /*
2563 * Fix various macros used to define ioctl numbers.
2564 * The traditional syntax was:
2565 *
2566 * #define _IO(n, x) (('n'<<8)+x)
2567 * #define TIOCFOO _IO(T, 1)
2568 *
2569 * but this does not work with the C standard, which disallows macro
2570 * expansion inside strings. We have to rewrite it thus:
2571 *
2572 * #define _IO(n, x) ((n<<8)+x)
2573 * #define TIOCFOO _IO('T', 1)
2574 *
2575 * The select expressions match too much, but the c_fix code is cautious.
2576 *
2577 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2578 */
2579 fix = {
2580 hackname = io_quotes_def;
2581 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2582 c_fix = char_macro_def;
2583 c_fix_arg = "IO";
2584 test_text =
2585 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2586 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2587 "#define _IO(x,y) ('x'<<8|y)";
2588 test_text =
2589 "#define XX_IO(x) ('x'<<8|256)";
2590 };
2591
2592 /*
2593 * Fix the usage of the ioctl macro numbers.
2594 */
2595 fix = {
2596 hackname = io_quotes_use;
2597 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2598 "\\( *[^,']";
2599 c_fix = char_macro_use;
2600 c_fix_arg = "IO";
2601 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2602 "#define TIOCFOO \\\\\n"
2603 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2604 };
2605
2606 /*
2607 * Check for missing ';' in struct
2608 */
2609 fix = {
2610 hackname = ip_missing_semi;
2611 files = netinet/ip.h;
2612 select = "}$";
2613 sed = "/^struct/,/^};/s/}$/};/";
2614 test_text=
2615 "struct mumble {\n"
2616 " union {\n"
2617 " int x;\n"
2618 " }\n"
2619 "}; /* mumbled struct */\n";
2620 };
2621
2622 /*
2623 * Non-traditional "const" declaration in Irix's limits.h.
2624 */
2625 fix = {
2626 hackname = irix_limits_const;
2627 files = fixinc-test-limits.h, limits.h;
2628 select = "^extern const ";
2629 c_fix = format;
2630 c_fix_arg = "extern __const ";
2631 test_text = "extern const char limit; /* test limits */";
2632 };
2633
2634 /*
2635 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2636 * taking char *. However, GCC uses void * for va_list, so
2637 * calling vfprintf with a va_list fails in C++. */
2638 fix = {
2639 hackname = irix_stdio_va_list;
2640 files = stdio.h;
2641
2642 select = '/\* va_list \*/ char \*';
2643 c_fix = format;
2644 c_fix_arg = "__gnuc_va_list";
2645 test_text =
2646 "extern int printf( const char *, /* va_list */ char * );";
2647 };
2648
2649 /*
2650 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2651 * use / * * / to concatenate tokens.
2652 */
2653 fix = {
2654 hackname = kandr_concat;
2655 files = "sparc/asm_linkage.h";
2656 files = "sun*/asm_linkage.h";
2657 files = "arm/as_support.h";
2658 files = "arm/mc_type.h";
2659 files = "arm/xcb.h";
2660 files = "dev/chardefmac.h";
2661 files = "dev/ps_irq.h";
2662 files = "dev/screen.h";
2663 files = "dev/scsi.h";
2664 files = "sys/tty.h";
2665 files = "Xm.acorn/XmP.h";
2666 files = bsd43/bsd43_.h;
2667 select = '/\*\*/';
2668 c_fix = format;
2669 c_fix_arg = '##';
2670 test_text = "#define __CONCAT__(a,b) a/**/b";
2671 };
2672
2673 /*
2674 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2675 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2676 * constant on recent versions of g++.
2677 */
2678 fix = {
2679 hackname = linux_ia64_ucontext;
2680 files = "sys/ucontext.h";
2681 mach = "ia64-*-linux*";
2682 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2683 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2684 c_fix = format;
2685 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2686 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2687 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2688 };
2689
2690 /*
2691 * Remove header file warning from sys/time.h. Autoconf's
2692 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2693 * which causes warning on LynxOS. Remove the warning.
2694 */
2695 fix = {
2696 hackname = lynxos_no_warning_in_sys_time_h;
2697 files = sys/time.h;
2698 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2699 c_fix = format;
2700 c_fix_arg = "";
2701 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2702 };
2703
2704 /*
2705 * Add missing declaration for putenv.
2706 */
2707 fix = {
2708 hackname = lynxos_missing_putenv;
2709 mach = '*-*-lynxos*';
2710 files = stdlib.h;
2711 bypass = 'putenv[ \t]*\\(';
2712 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2713 c_fix = format;
2714 c_fix_arg = "%0\n"
2715 "extern int putenv _AP((char *));";
2716 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2717 test_text = "extern char *getenv _AP((const char *));";
2718 };
2719
2720 /*
2721 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2722 *
2723 * On NetBSD, machine is a symbolic link to an architecture specific
2724 * directory name, so we can't match a specific file name here.
2725 */
2726 fix = {
2727 hackname = machine_ansi_h_va_list;
2728 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2729 bypass = '__builtin_va_list';
2730
2731 c_fix = format;
2732 c_fix_arg = "%1__builtin_va_list";
2733 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2734
2735 test_text = " # define _BSD_VA_LIST_\tchar**";
2736 };
2737
2738 /*
2739 * Fix non-ansi machine name defines
2740 */
2741 fix = {
2742 hackname = machine_name;
2743 c_test = machine_name;
2744 c_fix = machine_name;
2745
2746 test_text = "/* MACH_DIFF: */\n"
2747 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2748 "\n/* no uniform test, so be careful :-) */";
2749 };
2750
2751 /*
2752 * Some math.h files define struct exception (it's in the System V
2753 * Interface Definition), which conflicts with the class exception defined
2754 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2755 * This is not a great fix, but I haven't been able to think of anything
2756 * better.
2757 */
2758 fix = {
2759 hackname = math_exception;
2760 files = math.h;
2761 select = "struct exception";
2762 /*
2763 * This should be bypassed on __cplusplus, but some supposedly C++
2764 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2765 * exception either. So currently we bypass only for glibc, based on a
2766 * comment in the fixed glibc header. Ick.
2767 */
2768 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2769 '_[a-z0-9A-Z_]+_exception; for C, exception';
2770 c_fix = wrap;
2771
2772 c_fix_arg = "#ifdef __cplusplus\n"
2773 "#define exception __math_exception\n"
2774 "#endif\n";
2775
2776 c_fix_arg = "#ifdef __cplusplus\n"
2777 "#undef exception\n"
2778 "#endif\n";
2779
2780 test_text = "typedef struct exception t_math_exception;";
2781 };
2782
2783 /*
2784 * This looks pretty broken to me. ``dbl_max_def'' will contain
2785 * "define DBL_MAX " at the start, when what we really want is just
2786 * the value portion. Can't figure out how to write a test case
2787 * for this either :-(
2788 */
2789 fix = {
2790 hackname = math_huge_val_from_dbl_max;
2791 files = math.h;
2792
2793 /*
2794 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2795 * in math.h, this fix applies.
2796 */
2797 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2798 bypass = "define[ \t]+DBL_MAX";
2799
2800 shell =
2801 /*
2802 * See if we have a definition for DBL_MAX in float.h.
2803 * If we do, we will replace the one in math.h with that one.
2804 */
2805
2806 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2807 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2808
2809 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2810 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2811 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2812 "\telse cat\n"
2813 "\tfi";
2814
2815 test_text =
2816 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2817 "#define HUGE_VAL DBL_MAX";
2818 };
2819
2820 /*
2821 * nested comment
2822 */
2823 fix = {
2824 hackname = nested_auth_des;
2825 files = rpc/rpc.h;
2826 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2827 c_fix = format;
2828 c_fix_arg = "%1*/ /*";
2829 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2830 };
2831
2832 /*
2833 * Some versions of NetBSD don't expect the C99 inline semantics.
2834 */
2835 fix = {
2836 hackname = netbsd_c99_inline_1;
2837 mach = "*-*-netbsd*";
2838 files = signal.h;
2839 select = "extern __inline int";
2840
2841 c_fix = format;
2842 c_fix_arg = "extern\n"
2843 "#ifdef __GNUC_STDC_INLINE__\n"
2844 "__attribute__((__gnu_inline__))\n"
2845 "#endif\n"
2846 "__inline int";
2847
2848 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2849 };
2850
2851 /*
2852 * netbsd_c99_inline_2
2853 */
2854 fix = {
2855 hackname = netbsd_c99_inline_2;
2856 mach = "*-*-netbsd*";
2857 files = signal.h;
2858 select = "#define _SIGINLINE extern __inline";
2859
2860 c_fix = format;
2861 c_fix_arg = <<- _EOArg_
2862 #ifdef __GNUC_STDC_INLINE__
2863 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2864 #else
2865 %0
2866 #endif
2867 _EOArg_;
2868
2869 test_text = "#define _SIGINLINE extern __inline";
2870 };
2871
2872 /*
2873 * NetBSD has a semicolon after the ending '}' for some extern "C".
2874 */
2875 fix = {
2876 hackname = netbsd_extra_semicolon;
2877 mach = "*-*-netbsd*";
2878 files = sys/cdefs.h;
2879 select = "#define[ \t]*__END_DECLS[ \t]*};";
2880
2881 c_fix = format;
2882 c_fix_arg = "#define __END_DECLS }";
2883
2884 test_text = "#define __END_DECLS };";
2885 };
2886
2887 /*
2888 * newlib's stdint.h has several failures to conform to C99. The fix
2889 * for these removed a comment that can be matched to identify unfixed
2890 * versions.
2891 */
2892 fix = {
2893 hackname = newlib_stdint_1;
2894 files = stdint-newlib.h, stdint.h;
2895 select = "@todo - Add support for wint_t types";
2896 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2897 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2898 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2899 sed = "s@#define INT_LEAST32_MIN.*@"
2900 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2901 sed = "s@#define INT_LEAST32_MAX.*@"
2902 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2903 sed = "s@#define UINT_LEAST32_MAX.*@"
2904 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2905 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@'
2906 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2907 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@'
2908 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2909 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@'
2910 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2911 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2912 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2913 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2914 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2915 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2916 test_text = "/* @todo - Add support for wint_t types. */\n"
2917 "#define INT32_MIN (-2147483647-1)\n"
2918 "#define INT32_MAX 2147483647\n"
2919 "#define UINT32_MAX 4294967295U\n"
2920 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2921 "#define INT_LEAST32_MAX 2147483647\n"
2922 "#define UINT_LEAST32_MAX 4294967295U\n"
2923 "#define INT_FAST8_MIN INT8_MIN\n"
2924 "#define INT_FAST8_MAX INT8_MAX\n"
2925 "#define UINT_FAST8_MAX UINT8_MAX\n"
2926 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2927 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2928 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2929 "#define UINT8_C(x) x##U\n"
2930 "#define UINT16_C(x) x##U";
2931 };
2932
2933 /*
2934 * newlib_stdint_2
2935 */
2936 fix = {
2937 hackname = newlib_stdint_2;
2938 files = stdint-newlib.h, stdint.h;
2939 select = "@todo - Add support for wint_t types";
2940 c_fix = format;
2941 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2942 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2943 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2944 "#define WCHAR_MAX __WCHAR_MAX__\n"
2945 "#define WCHAR_MIN __WCHAR_MIN__\n"
2946 "#define WINT_MAX __WINT_MAX__\n"
2947 "#define WINT_MIN __WINT_MIN__\n\n"
2948 "%0";
2949 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2950 test_text = "/* @todo - Add support for wint_t types. */\n"
2951 "/** Macros for minimum-width integer constant expressions */";
2952 };
2953
2954 /*
2955 * NeXT 3.2 adds const prefix to some math functions.
2956 * These conflict with the built-in functions.
2957 */
2958 fix = {
2959 hackname = next_math_prefix;
2960 files = ansi/math.h;
2961 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2962
2963 c_fix = format;
2964 c_fix_arg = "extern double %1(";
2965 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2966
2967 test_text = "extern\tdouble\t__const__\tmumble();";
2968 };
2969
2970 /*
2971 * NeXT 3.2 uses the word "template" as a parameter for some
2972 * functions. GCC reports an invalid use of a reserved key word
2973 * with the built-in functions.
2974 */
2975 fix = {
2976 hackname = next_template;
2977 files = bsd/libc.h;
2978 select = "[ \t]template\\)";
2979
2980 c_fix = format;
2981 c_fix_arg = "(%1)";
2982 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2983 test_text = "extern mumble( char * template); /* fix */";
2984 };
2985
2986 /*
2987 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2988 * function prototypes. That conflicts with the built-in functions.
2989 */
2990 fix = {
2991 hackname = next_volitile;
2992 files = ansi/stdlib.h;
2993 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2994
2995 c_fix = format;
2996 c_fix_arg = "extern void %1(";
2997 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2998
2999 test_text = "extern\tvolatile\tvoid\tabort();";
3000 };
3001
3002 /*
3003 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3004 * Note that version 3 of the NeXT system has wait.h in a different directory,
3005 * so that this code won't do anything. But wait.h in version 3 has a
3006 * conditional, so it doesn't need this fix. So everything is okay.
3007 */
3008 fix = {
3009 hackname = next_wait_union;
3010 files = sys/wait.h;
3011
3012 select = 'wait\(union wait';
3013 c_fix = format;
3014 c_fix_arg = "wait(void";
3015 test_text = "extern pid_d wait(union wait*);";
3016 };
3017
3018 /*
3019 * a missing semi-colon at the end of the nodeent structure definition.
3020 */
3021 fix = {
3022 hackname = nodeent_syntax;
3023 files = netdnet/dnetdb.h;
3024 select = "char[ \t]*\\*na_addr[ \t]*$";
3025 c_fix = format;
3026 c_fix_arg = "%0;";
3027 test_text = "char *na_addr\t";
3028 };
3029
3030 /*
3031 * Fix OpenBSD's NULL definition.
3032 */
3033 fix = {
3034 hackname = openbsd_null_definition;
3035 mach = "*-*-openbsd*";
3036 files = locale.h, stddef.h, stdio.h, string.h,
3037 time.h, unistd.h, wchar.h, sys/param.h;
3038 select = "__GNUG__";
3039 c_fix = format;
3040 c_fix_arg = "#ifndef NULL\n"
3041 "#ifdef __cplusplus\n"
3042 "#ifdef __GNUG__\n"
3043 "#define NULL\t__null\n"
3044 "#else\t /* ! __GNUG__ */\n"
3045 "#define NULL\t0L\n"
3046 "#endif\t /* __GNUG__ */\n"
3047 "#else\t /* ! __cplusplus */\n"
3048 "#define NULL\t((void *)0)\n"
3049 "#endif\t /* __cplusplus */\n"
3050 "#endif\t /* !NULL */";
3051
3052 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3053 "^#ifdef[ \t]*__GNUG__\n"
3054 "^#define[ \t]*NULL[ \t]*__null\n"
3055 "^#else\n"
3056 "^#define[ \t]*NULL[ \t]*0L\n"
3057 "^#endif\n"
3058 "^#endif";
3059 test_text =
3060 "#ifndef NULL\n"
3061 "#ifdef __GNUG__\n"
3062 "#define NULL __null\n"
3063 "#else\n"
3064 "#define NULL 0L\n"
3065 "#endif\n"
3066 "#endif\n";
3067 };
3068
3069 /*
3070 * obstack.h used casts as lvalues.
3071 *
3072 * We need to change postincrements of casted pointers (which are
3073 * then dereferenced and assigned into) of the form
3074 *
3075 * *((TYPE*)PTRVAR)++ = (VALUE)
3076 *
3077 * into expressions like
3078 *
3079 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3080 *
3081 * which is correct for the cases used in obstack.h since PTRVAR is
3082 * of type char * and the value of the expression is not used.
3083 */
3084 fix = {
3085 hackname = obstack_lvalue_cast;
3086 files = obstack.h;
3087 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3088 c_fix = format;
3089 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3090 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3091 };
3092
3093 /*
3094 * Fix OpenBSD's va_start define.
3095 */
3096 fix = {
3097 hackname = openbsd_va_start;
3098 mach = "*-*-openbsd*";
3099 files = stdarg.h;
3100 select = '__builtin_stdarg_start';
3101 c_fix = format;
3102 c_fix_arg = __builtin_va_start;
3103
3104 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3105 };
3106
3107 /*
3108 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3109 * defining regex.h related types. This causes libg++ build and usage
3110 * failures. Fixing this correctly requires checking and modifying 3 files.
3111 */
3112 fix = {
3113 hackname = osf_namespace_a;
3114 files = reg_types.h;
3115 files = sys/lc_core.h;
3116 test = " -r reg_types.h";
3117 test = " -r sys/lc_core.h";
3118 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3119 test = " -z \"`grep __regex_t regex.h`\"";
3120
3121 c_fix = format;
3122 c_fix_arg = "__%0";
3123 c_fix_arg = "reg(ex|off|match)_t";
3124
3125 test_text = "`touch sys/lc_core.h`"
3126 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3127 "extern regex_t re;\n"
3128 "extern regoff_t ro;\n"
3129 "extern regmatch_t rm;\n";
3130 };
3131
3132 fix = {
3133 hackname = osf_namespace_c;
3134 files = regex.h;
3135 test = " -r reg_types.h";
3136 test = " -r sys/lc_core.h";
3137 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3138 test = " -z \"`grep __regex_t regex.h`\"";
3139
3140 select = "#include <reg_types\.h>.*";
3141 c_fix = format;
3142 c_fix_arg = "%0\n"
3143 "typedef __regex_t\tregex_t;\n"
3144 "typedef __regoff_t\tregoff_t;\n"
3145 "typedef __regmatch_t\tregmatch_t;";
3146
3147 test_text = "#include <reg_types.h>";
3148 };
3149
3150 /*
3151 * On broken glibc-2.3.3 systems an array of incomplete structures is
3152 * passed to __sigsetjmp. Fix that to take a pointer instead.
3153 */
3154 fix = {
3155 hackname = pthread_incomplete_struct_argument;
3156 files = pthread.h;
3157 select = "struct __jmp_buf_tag";
3158 c_fix = format;
3159 c_fix_arg = "%1 *%2%3";
3160 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3161 "(__env)\\[1\\](.*)$";
3162 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3163 "int __savemask);";
3164 };
3165
3166 /*
3167 * Fix return type of fread and fwrite on sysV68
3168 */
3169 fix = {
3170 hackname = read_ret_type;
3171 files = stdio.h;
3172 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3173 c_fix = format;
3174 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3175 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3176
3177 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3178 };
3179
3180 /*
3181 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3182 */
3183 fix = {
3184 hackname = rpc_xdr_lvalue_cast_a;
3185 files = rpc/xdr.h;
3186 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3187 c_fix = format;
3188 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3189 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3190 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3191 };
3192
3193 /*
3194 * rpc_xdr_lvalue_cast_b
3195 */
3196 fix = {
3197 hackname = rpc_xdr_lvalue_cast_b;
3198 files = rpc/xdr.h;
3199 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3200 c_fix = format;
3201 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3202 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3203 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3204 };
3205
3206 /*
3207 * function class(double x) conflicts with C++ keyword on rs/6000
3208 */
3209 fix = {
3210 hackname = rs6000_double;
3211 files = math.h;
3212 select = '[^a-zA-Z_]class\(';
3213
3214 c_fix = format;
3215 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3216 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3217
3218 test_text = "extern int class();";
3219 };
3220
3221 /*
3222 * Wrong fchmod prototype on RS/6000.
3223 */
3224 fix = {
3225 hackname = rs6000_fchmod;
3226 files = sys/stat.h;
3227 select = 'fchmod\(char \*';
3228 c_fix = format;
3229 c_fix_arg = "fchmod(int";
3230 test_text = "extern int fchmod(char *, mode_t);";
3231 };
3232
3233 /*
3234 * parameters conflict with C++ new on rs/6000
3235 */
3236 fix = {
3237 hackname = rs6000_param;
3238 files = "stdio.h";
3239 files = "unistd.h";
3240
3241 select = 'rename\(const char \*old, const char \*new\)';
3242 c_fix = format;
3243 c_fix_arg = 'rename(const char *_old, const char *_new)';
3244
3245 test_text = 'extern int rename(const char *old, const char *new);';
3246 };
3247
3248 /*
3249 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3250 * for C99. This is wrong for C++, which needs many C99 features, but
3251 * only supports __restrict.
3252 */
3253 fix = {
3254 hackname = solaris___restrict;
3255 files = sys/feature_tests.h;
3256 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3257 mach = "*-*-solaris2*";
3258 c_fix = format;
3259 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3260 "#else\n%0\n#endif";
3261 test_text = "#define _RESTRICT_KYWD restrict";
3262 };
3263
3264 /*
3265 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3266 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3267 * and imaginary definitions which are not supported by GCC.
3268 */
3269 fix = {
3270 hackname = solaris_complex;
3271 mach = "*-*-solaris2.*";
3272 files = complex.h;
3273 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3274 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3275 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3276 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3277 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3278 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3279 test_text = "#define _Complex_I _Complex_I\n"
3280 "#define complex _Complex\n"
3281 "#define _Imaginary_I _Imaginary_I\n"
3282 "#define imaginary _Imaginary\n"
3283 "#undef I\n"
3284 "#define I _Imaginary_I";
3285 };
3286
3287 /*
3288 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3289 * extern "C" instead so libstdc++ can use it.
3290 */
3291 fix = {
3292 hackname = solaris_complex_cxx;
3293 mach = "*-*-solaris2.*";
3294 files = complex.h;
3295 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3296 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3297 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3298 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3299 test_text = "#if !defined(__cplusplus)\n"
3300 "#endif /* !defined(__cplusplus) */";
3301 };
3302
3303 /*
3304 * g++ rejects functions declared with both C and C++ linkage.
3305 */
3306 fix = {
3307 hackname = solaris_cxx_linkage;
3308 mach = '*-*-solaris2*';
3309 files = "iso/stdlib_iso.h";
3310 select = "(#if __cplusplus >= 199711L)\n"
3311 "(extern \"C\\+\\+\" \\{\n)"
3312 "(.*(bsearch|qsort).*)";
3313 c_fix = format;
3314 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3315
3316 test_text =
3317 "#if __cplusplus >= 199711L\n"
3318 "extern \"C++\" {\n"
3319 " void *bsearch(const void *, const void *, size_t, size_t,";
3320 };
3321
3322 /*
3323 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3324 * _STRICT_STDC, but uses it.
3325 */
3326 fix = {
3327 hackname = solaris_getc_strict_stdc;
3328 mach = "*-*-solaris2*";
3329 files = "iso/stdio_iso.h";
3330 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3331 c_fix = format;
3332 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3333
3334 test_text =
3335 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3336 };
3337
3338 /*
3339 * Sun Solaris 2 has a version of sys/int_const.h that defines
3340 * UINT8_C and UINT16_C to unsigned constants.
3341 */
3342 fix = {
3343 hackname = solaris_int_const;
3344 files = sys/int_const.h;
3345 mach = '*-*-solaris2*';
3346 c_fix = format;
3347 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3348 "%1\n"
3349 "#define\tUINT16_C(c)\t(c)";
3350 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3351 "(/\*.*\*/)\n"
3352 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3353 test_text =
3354 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3355 "/* CSTYLED */\n"
3356 "#define UINT16_C(c) __CONCAT__(c,u)";
3357 };
3358
3359 /*
3360 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3361 * UINT8_MAX and UINT16_MAX to unsigned constants.
3362 */
3363 fix = {
3364 hackname = solaris_int_limits_1;
3365 files = sys/int_limits.h;
3366 mach = '*-*-solaris2*';
3367 c_fix = format;
3368 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3369 "#define\tUINT16_MAX\t(65535)";
3370 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3371 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3372 test_text =
3373 "#define UINT8_MAX (255U)\n"
3374 "#define UINT16_MAX (65535U)";
3375 };
3376
3377 /*
3378 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3379 * INT_FAST16 limits to wrong values for sys/int_types.h.
3380 */
3381 fix = {
3382 hackname = solaris_int_limits_2;
3383 files = sys/int_limits.h;
3384 mach = '*-*-solaris2*';
3385 c_fix = format;
3386 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3387 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3388 test_text =
3389 "#define INT_FAST16_MAX INT16_MAX\n"
3390 "#define UINT_FAST16_MAX UINT16_MAX\n"
3391 "#define INT_FAST16_MIN INT16_MIN";
3392 };
3393
3394 /*
3395 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3396 * SIZE_MAX as unsigned long.
3397 */
3398 fix = {
3399 hackname = solaris_int_limits_3;
3400 files = sys/int_limits.h;
3401 mach = '*-*-solaris2*';
3402 c_fix = format;
3403 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3404 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3405 test_text =
3406 "#define SIZE_MAX 4294967295UL";
3407 };
3408
3409 /*
3410 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3411 * of Standard C99 64-bit types in 32-bit mode.
3412 */
3413 fix = {
3414 hackname = solaris_int_types;
3415 select = "__STDC__ - 0 == 0";
3416 bypass = "_LONGLONG_TYPE";
3417 files = sys/int_types.h;
3418 c_fix = format;
3419 c_fix_arg =
3420 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3421 test_text =
3422 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3423 "typedef long long int64_t;\n"
3424 "#endif\n\n"
3425 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3426 "typedef int64_t intmax_t;\n"
3427 "#endif";
3428 };
3429
3430 /*
3431 * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3432 */
3433 fix = {
3434 hackname = solaris_longjmp_noreturn;
3435 mach = "*-*-solaris2*";
3436 files = "iso/setjmp_iso.h";
3437 bypass = "__NORETURN";
3438 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3439 c_fix = format;
3440 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3441
3442 test_text = "extern void longjmp(jmp_buf, int);";
3443 };
3444
3445 /*
3446 * Sun Solaris 10 defines several C99 math macros in terms of
3447 * builtins specific to the Studio compiler, in particular not
3448 * compatible with the GNU compiler.
3449 */
3450 fix = {
3451 hackname = solaris_math_1;
3452 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3453 bypass = "__GNUC__";
3454 files = iso/math_c99.h;
3455 c_fix = format;
3456 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3457 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3458 test_text =
3459 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3460 "#undef HUGE_VAL\n"
3461 "#define HUGE_VAL __builtin_huge_val\n"
3462 "#undef HUGE_VALF\n"
3463 "#define HUGE_VALF __builtin_huge_valf\n"
3464 "#undef HUGE_VALL\n"
3465 "#define HUGE_VALL __builtin_huge_vall";
3466 };
3467
3468 /*
3469 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3470 * exception. Provide an alternative using GCC's builtin.
3471 */
3472 fix = {
3473 hackname = solaris_math_10;
3474 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3475 files = iso/math_c99.h;
3476 c_fix = format;
3477 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3478 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3479 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3480 "[ \t]*\\\\\n"
3481 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3482 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3483 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3484 "\\(-INFINITY\\);[ \t]*\\}\\)";
3485 test_text =
3486 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3487 "#undef isinf\n"
3488 "#define isinf(x) __extension__( \\\\\n"
3489 " { __typeof(x) __x_i = (x); \\\\\n"
3490 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3491 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3492 };
3493
3494 /*
3495 * Solaris math INFINITY
3496 */
3497 fix = {
3498 hackname = solaris_math_2;
3499 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3500 bypass = "__GNUC__";
3501 files = iso/math_c99.h;
3502 c_fix = format;
3503 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3504 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3505 test_text =
3506 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3507 "#undef INFINITY\n"
3508 "#define INFINITY __builtin_infinity";
3509 };
3510
3511 /*
3512 * Solaris math NAN
3513 */
3514 fix = {
3515 hackname = solaris_math_3;
3516 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3517 bypass = "__GNUC__";
3518 files = iso/math_c99.h;
3519 c_fix = format;
3520 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3521 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3522 test_text =
3523 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3524 "#undef NAN\n"
3525 "#define NAN __builtin_nan";
3526 };
3527
3528 /*
3529 * Solaris math fpclassify
3530 */
3531 fix = {
3532 hackname = solaris_math_4;
3533 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3534 bypass = "__GNUC__";
3535 files = iso/math_c99.h;
3536 c_fix = format;
3537 c_fix_arg = "#define\tfpclassify(x) \\\n"
3538 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
3539 "FP_SUBNORMAL, FP_ZERO, (x))";
3540 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3541 test_text =
3542 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3543 "#undef fpclassify\n"
3544 "#define fpclassify(x) __builtin_fpclassify(x)";
3545 };
3546
3547 /*
3548 * Solaris math signbit
3549 */
3550 fix = {
3551 hackname = solaris_math_8;
3552 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3553 bypass = "__GNUC__";
3554 files = iso/math_c99.h;
3555 c_fix = format;
3556 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3557 "\t\t\t ? __builtin_signbitf(x) \\\n"
3558 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3559 "\t\t\t ? __builtin_signbitl(x) \\\n"
3560 "\t\t\t : __builtin_signbit(x))";
3561 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3562 test_text = <<- _EOText_
3563 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3564 #undef signbit
3565 #define signbit(x) __builtin_signbit(x)
3566 _EOText_;
3567 };
3568
3569 /*
3570 * Solaris math comparison macros
3571 */
3572 fix = {
3573 hackname = solaris_math_9;
3574 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3575 bypass = "__GNUC__";
3576 files = iso/math_c99.h;
3577 c_fix = format;
3578 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3579 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
3580 "__builtin_[a-z]+\\(y\\)\\)";
3581 test_text =
3582 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3583 "#undef isgreater\n"
3584 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3585 "#undef isgreaterequal\n"
3586 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3587 "#undef isless\n"
3588 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3589 "#undef islessequal\n"
3590 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3591 "#undef islessgreater\n"
3592 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3593 "#undef isunordered\n"
3594 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3595 };
3596
3597 /*
3598 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3599 * "0" for the last field of the pthread_mutex_t structure, which is
3600 * of type upad64_t, which itself is typedef'd to int64_t, but with
3601 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3602 * initializer to "{0}" instead
3603 */
3604 fix = {
3605 hackname = solaris_mutex_init_2;
3606 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3607 files = pthread.h;
3608 /*
3609 * On Solaris 10, this fix is unnecessary because upad64_t is
3610 * always defined correctly regardless of the definition of the
3611 * __STDC__ macro. The first "mach" pattern matches up to
3612 * solaris9. The second "mach" pattern will not match any two (or
3613 * more) digit solaris version, but it will match e.g. 2.5.1.
3614 */
3615 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3616 c_fix = format;
3617 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3618 "%0\n"
3619 "#else\n"
3620 "%1, {0}}%4\n"
3621 "#endif";
3622 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3623 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3624 ",[ \t]*0\\}" "(|[ \t].*)$";
3625 test_text =
3626 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3627 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3628 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3629 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3630 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3631 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3632 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3633 };
3634
3635 /*
3636 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3637 * structure. As such, it need two levels of brackets, but only
3638 * contains one. Wrap the macro definition in an extra layer.
3639 */
3640 fix = {
3641 hackname = solaris_once_init_1;
3642 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3643 files = pthread.h;
3644 mach = '*-*-solaris*';
3645 c_fix = format;
3646 c_fix_arg = "%1{%2}%3";
3647 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3648 test_text =
3649 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3650 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3651 };
3652
3653 /*
3654 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3655 * fields of the pthread_once_t structure, which are of type
3656 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3657 * defined (e.g. by -ansi) it is a union. So change the initializer
3658 * to "{0}" instead. This test relies on solaris_once_init_1.
3659 */
3660 fix = {
3661 hackname = solaris_once_init_2;
3662 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3663 files = pthread.h;
3664 /*
3665 * On Solaris 10, this fix is unnecessary because upad64_t is
3666 * always defined correctly regardless of the definition of the
3667 * __STDC__ macro. The first "mach" pattern matches up to
3668 * solaris9. The second "mach" pattern will not match any two (or
3669 * more) digit solaris version, but it will match e.g. 2.5.1.
3670 */
3671 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3672 c_fix = format;
3673 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3674 "%0\n"
3675 "#else\n"
3676 "%1{0}, {0}, {0}, {%3}%4\n"
3677 "#endif";
3678 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3679 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3680 test_text =
3681 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3682 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3683 };
3684
3685 /*
3686 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3687 * posix_spawn declarations, which doesn't work with C++.
3688 */
3689 fix = {
3690 hackname = solaris_posix_spawn_restrict;
3691 files = spawn.h;
3692 mach = '*-*-solaris2*';
3693 c_fix = format;
3694 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3695 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3696 test_text =
3697 "char *const argv[_RESTRICT_KYWD],\n"
3698 "char *const envp[_RESTRICT_KYWD]);";
3699 };
3700
3701 /*
3702 * The pow overloads with int were removed in C++ 2011 DR 550.
3703 */
3704 fix = {
3705 hackname = solaris_pow_int_overload;
3706 mach = '*-*-solaris2*';
3707 files = "iso/math_iso.h";
3708 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3709 " *\\{[^{}]*\n[^{}]*\\}";
3710 c_fix = format;
3711 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
3712
3713 test_text =
3714 " inline long double pow(long double __X, int __Y) { return\n"
3715 " __powl(__X, (long double) (__Y)); }";
3716 };
3717
3718 /*
3719 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3720 * fields of the pthread_rwlock_t structure, which are of type
3721 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3722 * defined (e.g. by -ansi) it is a union. So change the initializer
3723 * to "{0}" instead.
3724 */
3725 fix = {
3726 hackname = solaris_rwlock_init_1;
3727 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3728 files = pthread.h;
3729 mach = '*-*-solaris*';
3730 c_fix = format;
3731 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3732 "%0\n"
3733 "#else\n"
3734 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3735 "#endif";
3736 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3737 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3738
3739 test_text =
3740 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3741 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3742 };
3743
3744 /*
3745 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3746 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3747 */
3748 fix = {
3749 hackname = solaris_std___filbuf;
3750 files = stdio.h;
3751 mach = '*-*-solaris2*';
3752 bypass = "using std::__filbuf";
3753 select = "(using std::perror;\n)(#endif)";
3754 c_fix = format;
3755 c_fix_arg = "%1#ifndef _LP64\n"
3756 "using std::__filbuf;\n"
3757 "using std::__flsbuf;\n"
3758 "#endif\n%2";
3759
3760 test_text = "using std::perror;\n"
3761 "#endif";
3762 };
3763
3764 /*
3765 * Sun Solaris 8 has what appears to be some gross workaround for
3766 * some old version of their c++ compiler. G++ doesn't want it
3767 * either, but doesn't want to be tied to SunPRO version numbers.
3768 */
3769 fix = {
3770 hackname = solaris_stdio_tag;
3771 files = stdio_tag.h;
3772
3773 select = '__cplusplus < 54321L';
3774 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3775 "!defined(__GNUC__)" so we no longer need to fix it. */
3776 bypass = '__GNUC__';
3777 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3778
3779 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3780 };
3781
3782 /*
3783 * On Solaris 9, __va_list needs to become a typedef for
3784 * __builtin_va_list to make -Wmissing-format-attribute work.
3785 */
3786 fix = {
3787 hackname = solaris_sys_va_list;
3788 files = sys/va_list.h;
3789 mach = '*-*-solaris2.9';
3790 select = "#if.*__STDC__.*\n"
3791 "typedef void \\*__va_list;\n"
3792 "#else\n"
3793 "typedef char \\*__va_list;\n"
3794 "#endif";
3795
3796 c_fix = format;
3797 c_fix_arg = "#ifdef __GNUC__\n"
3798 "typedef __builtin_va_list __va_list;\n"
3799 "#else\n"
3800 "%0\n"
3801 "#endif";
3802 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3803 "typedef void *__va_list;\n"
3804 "#else\n"
3805 "typedef char *__va_list;\n"
3806 "#endif";
3807 };
3808
3809 /*
3810 * a missing semi-colon at the end of the statsswtch structure definition.
3811 */
3812 fix = {
3813 hackname = statsswtch;
3814 files = rpcsvc/rstat.h;
3815 select = "boottime$";
3816 c_fix = format;
3817 c_fix_arg = "boottime;";
3818 test_text = "struct statswtch {\n int boottime\n};";
3819 };
3820
3821 /*
3822 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3823 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3824 * OK too.
3825 */
3826 fix = {
3827 hackname = stdio_stdarg_h;
3828 files = stdio.h;
3829 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3830 /*
3831 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3832 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3833 */
3834 mach = '*-*-solaris2.1[0-9]*';
3835 not_machine = true;
3836
3837 c_fix = wrap;
3838
3839 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3840
3841 test_text = "";
3842 };
3843
3844 /*
3845 * Don't use or define the name va_list in stdio.h. This is for
3846 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3847 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3848 * indicate that the header knows what it's doing -- under SUSv2,
3849 * stdio.h is required to define va_list, and we shouldn't break
3850 * that.
3851 */
3852 fix = {
3853 hackname = stdio_va_list;
3854 files = stdio.h;
3855 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3856 /*
3857 * On Solaris 10, the definition in
3858 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3859 * there is therefore no need for this fix there.
3860 */
3861 mach = '*-*-solaris2.1[0-9]*';
3862 not_machine = true;
3863
3864 /*
3865 * Use __gnuc_va_list in arg types in place of va_list.
3866 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3867 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3868 * trailing parentheses and semicolon save all other systems from this.
3869 * Define __not_va_list__ (something harmless and unused)
3870 * instead of va_list.
3871 * Don't claim to have defined va_list.
3872 */
3873 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3874 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3875 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3876 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3877 "s@ va_list@ __not_va_list__@\n"
3878 "s@\\*va_list@*__not_va_list__@\n"
3879 "s@ __va_list)@ __gnuc_va_list)@\n"
3880 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3881 "@typedef \\1 __not_va_list__;@\n"
3882 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3883 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3884 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3885 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3886 "s@VA_LIST@DUMMY_VA_LIST@\n"
3887 "s@_Va_LIST@_VA_LIST@";
3888 test_text = "extern void mumble( va_list);";
3889 };
3890
3891 /*
3892 * Fix headers that use va_list from stdio.h to use the updated
3893 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3894 * dealt with elsewhere. The presence of __gnuc_va_list,
3895 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3896 * knows what it's doing.
3897 */
3898 fix = {
3899 hackname = stdio_va_list_clients;
3900 files = com_err.h;
3901 files = cps.h;
3902 files = curses.h;
3903 files = krb5.h;
3904 files = lc_core.h;
3905 files = pfmt.h;
3906 files = wchar.h;
3907 files = curses_colr/curses.h;
3908 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3909 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3910 otherwise protected. */
3911 bypass = 'include <stdarg\.h>|#ifdef va_start';
3912
3913 /*
3914 * Use __gnuc_va_list in arg types in place of va_list.
3915 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3916 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3917 * trailing parentheses and semicolon save all other systems from this.
3918 * Define __not_va_list__ (something harmless and unused)
3919 * instead of va_list.
3920 * Don't claim to have defined va_list.
3921 */
3922 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3923 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3924 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3925 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3926 "s@ va_list@ __not_va_list__@\n"
3927 "s@\\*va_list@*__not_va_list__@\n"
3928 "s@ __va_list)@ __gnuc_va_list)@\n"
3929 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3930 "@typedef \\1 __not_va_list__;@\n"
3931 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3932 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3933 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3934 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3935 "s@VA_LIST@DUMMY_VA_LIST@\n"
3936 "s@_Va_LIST@_VA_LIST@";
3937 test_text = "extern void mumble( va_list);";
3938 };
3939
3940 /*
3941 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3942 * is "!defined( __STRICT_ANSI__ )"
3943 */
3944 fix = {
3945 hackname = strict_ansi_not;
3946 select = "^([ \t]*#[ \t]*if.*)"
3947 "(!__STDC__"
3948 "|__STDC__[ \t]*==[ \t]*0"
3949 "|__STDC__[ \t]*!=[ \t]*1"
3950 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3951 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3952 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3953 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3954 is not defined by GCC, so it is safe. */
3955 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3956 c_test = stdc_0_in_system_headers;
3957
3958 c_fix = format;
3959 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3960
3961 test_text = "#if !__STDC__ \n"
3962 "#if __STDC__ == 0\n"
3963 "#if __STDC__ != 1\n"
3964 "#if __STDC__ - 0 == 0"
3965 "/* not std C */\nint foo;\n"
3966 "\n#end-end-end-end-if :-)";
3967 };
3968
3969 /*
3970 * "__STDC__-0==0"
3971 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3972 */
3973 fix = {
3974 hackname = strict_ansi_not_ctd;
3975 files = math.h, limits.h, stdio.h, signal.h,
3976 stdlib.h, sys/signal.h, time.h;
3977 /*
3978 * Starting at the beginning of a line, skip white space and
3979 * a leading "(" or "&&" or "||". One of those must be found.
3980 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3981 * expression. If these are nested, then they must accumulate
3982 * because we won't match any closing parentheses. Finally,
3983 * after skipping over all that, we must then match our suspect
3984 * phrase: "__STDC__-0==0" with or without white space.
3985 */
3986 select = "^([ \t]*" '(\(|&&|\|\|)'
3987 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3988 "[ \t(]*)"
3989 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3990 c_test = stdc_0_in_system_headers;
3991
3992 c_fix = format;
3993 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3994
3995 test_text = "#if 1 && \\\\\n"
3996 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3997 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3998 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3999 "int foo;\n#endif";
4000 };
4001
4002 /*
4003 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
4004 * is "defined( __STRICT_ANSI__ )"
4005 */
4006 fix = {
4007 hackname = strict_ansi_only;
4008 select = "^([ \t]*#[ \t]*if.*)"
4009 "(__STDC__[ \t]*!=[ \t]*0"
4010 "|__STDC__[ \t]*==[ \t]*1"
4011 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4012 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4013 c_test = stdc_0_in_system_headers;
4014
4015 c_fix = format;
4016 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
4017
4018 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4019 };
4020
4021 /*
4022 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
4023 * in prototype without previous definition.
4024 */
4025 fix = {
4026 hackname = struct_file;
4027 files = rpc/xdr.h;
4028 select = '^.*xdrstdio_create.*struct __file_s';
4029 c_fix = format;
4030 c_fix_arg = "struct __file_s;\n%0";
4031 test_text = "extern void xdrstdio_create( struct __file_s* );";
4032 };
4033
4034 /*
4035 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
4036 * in prototype without previous definition.
4037 *
4038 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4039 * function, and does define it.
4040 */
4041 fix = {
4042 hackname = struct_sockaddr;
4043 files = rpc/auth.h;
4044 select = "^.*authdes_create.*struct sockaddr[^_]";
4045 bypass = "<sys/socket\.h>";
4046 bypass = "struct sockaddr;\n";
4047 c_fix = format;
4048 c_fix_arg = "struct sockaddr;\n%0";
4049 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4050 };
4051
4052 /*
4053 * Apply fix this to all OSs since this problem seems to effect
4054 * more than just SunOS.
4055 */
4056 fix = {
4057 hackname = sun_auth_proto;
4058 files = rpc/auth.h;
4059 files = rpc/clnt.h;
4060 files = rpc/svc.h;
4061 files = rpc/xdr.h;
4062 bypass = "__cplusplus";
4063 /*
4064 * Select those files containing '(*name)()'.
4065 */
4066 select = '\(\*[a-z][a-z_]*\)\(\)';
4067
4068 c_fix = format;
4069 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4070 "#else\n%1();%2\n#endif";
4071 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4072
4073 test_text =
4074 "struct auth_t {\n"
4075 " int (*name)(); /* C++ bad */\n"
4076 "};";
4077 };
4078
4079 /*
4080 * Fix bogus #ifdef on SunOS 4.1.
4081 */
4082 fix = {
4083 hackname = sun_bogus_ifdef;
4084 files = "hsfs/hsfs_spec.h";
4085 files = "hsfs/iso_spec.h";
4086 select = '#ifdef(.*\|\|.*)';
4087 c_fix = format;
4088 c_fix_arg = "#if%1";
4089
4090 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4091 };
4092
4093 /*
4094 * Fix the CAT macro in SunOS memvar.h.
4095 */
4096 fix = {
4097 hackname = sun_catmacro;
4098 files = pixrect/memvar.h;
4099 select = "^#define[ \t]+CAT\\(a,b\\).*";
4100 c_fix = format;
4101
4102 c_fix_arg =
4103 "#ifdef __STDC__\n"
4104 "# define CAT(a,b) a##b\n"
4105 "#else\n%0\n#endif";
4106
4107 test_text =
4108 "#define CAT(a,b)\ta/**/b";
4109 };
4110
4111 /*
4112 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4113 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4114 */
4115 fix = {
4116 hackname = sun_malloc;
4117 files = malloc.h;
4118 bypass = "_CLASSIC_ANSI_TYPES";
4119
4120 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4121 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4122 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4123 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4124 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4125
4126 test_text =
4127 "typedef char *\tmalloc_t;\n"
4128 "int \tfree();\n"
4129 "char*\tmalloc();\n"
4130 "char*\tcalloc();\n"
4131 "char*\trealloc();";
4132 };
4133
4134 /*
4135 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4136 */
4137 fix = {
4138 hackname = sun_rusers_semi;
4139 files = rpcsvc/rusers.h;
4140 select = "_cnt$";
4141 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4142 test_text = "struct mumble\n int _cnt\n};";
4143 };
4144
4145 /*
4146 * signal.h on SunOS defines signal using (),
4147 * which causes trouble when compiling with g++ -pedantic.
4148 */
4149 fix = {
4150 hackname = sun_signal;
4151 files = sys/signal.h;
4152 files = signal.h;
4153 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4154
4155 c_fix = format;
4156 c_fix_arg =
4157 "#ifdef __cplusplus\n"
4158 "void\t(*signal(...))(...);\n"
4159 "#else\n%0\n#endif";
4160
4161 test_text = "void\t(*signal())();";
4162 };
4163
4164 /*
4165 * Correct the return type for strlen in strings.h in SunOS 4.
4166 */
4167 fix = {
4168 hackname = sunos_strlen;
4169 files = strings.h;
4170 select = "int[ \t]*strlen\\(\\);(.*)";
4171 c_fix = format;
4172 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4173 test_text = " int\tstrlen(); /* string length */";
4174 };
4175
4176 /*
4177 * Linux kernel's vt.h breaks C++
4178 */
4179 fix = {
4180 hackname = suse_linux_vt_cxx;
4181 files = linux/vt.h;
4182
4183 select = "^[ \t]*unsigned int new;";
4184 c_fix = format;
4185 c_fix_arg = "unsigned int newev;";
4186
4187 test_text = " unsigned int new; /* New console (if changing) */";
4188 };
4189
4190 /*
4191 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4192 * that is visible to any ANSI compiler using this include. Simply
4193 * delete the lines that #define some string functions to internal forms.
4194 */
4195 fix = {
4196 hackname = svr4_disable_opt;
4197 files = string.h;
4198 select = '#define.*__std_hdr_';
4199 sed = '/#define.*__std_hdr_/d';
4200 test_text = "#define strlen __std_hdr_strlen\n";
4201 };
4202
4203 /*
4204 * Fix broken decl of getcwd present on some svr4 systems.
4205 */
4206 fix = {
4207 hackname = svr4_getcwd;
4208 files = stdlib.h;
4209 files = unistd.h;
4210 files = prototypes.h;
4211 select = 'getcwd\(char \*, int\)';
4212
4213 c_fix = format;
4214 c_fix_arg = "getcwd(char *, size_t)";
4215
4216 test_text = "extern char* getcwd(char *, int);";
4217 };
4218
4219 /*
4220 * Fix broken decl of profil present on some svr4 systems.
4221 */
4222 fix = {
4223 hackname = svr4_profil;
4224 files = stdlib.h;
4225 files = unistd.h;
4226
4227 select =
4228 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4229 c_fix = format;
4230 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4231
4232 test_text =
4233 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4234 };
4235
4236 /*
4237 * Correct types for signal handler constants like SIG_DFL; they might be
4238 * void (*) (), and should be void (*) (int). C++ doesn't like the
4239 * old style.
4240 */
4241 fix = {
4242 hackname = svr4_sighandler_type;
4243 files = sys/signal.h;
4244 select = 'void *\(\*\)\(\)';
4245 c_fix = format;
4246 c_fix_arg = "void (*)(int)";
4247 test_text = "#define SIG_DFL (void(*)())0\n"
4248 "#define SIG_IGN (void (*)())0\n";
4249 };
4250
4251 /*
4252 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4253 * function 'getrnge' in <regexp.h> before they declare it. For these
4254 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4255 * early on.
4256 *
4257 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4258 * so put the declaration right after the declaration of 'size'.
4259 *
4260 * Don't do this if there is already a `static void getrnge' declaration
4261 * present, since this would cause a redeclaration error. Solaris 2.x has
4262 * such a declaration.
4263 */
4264 fix = {
4265 hackname = svr4_undeclared_getrnge;
4266 files = regexp.h;
4267 select = "getrnge";
4268 bypass = "static void getrnge";
4269 c_fix = format;
4270 c_fix_arg = "%0\n"
4271 "static int getrnge ();";
4272 c_fix_arg = "^static int[ \t]+size;";
4273 test_text = "static int size;\n"
4274 "/* stuff which calls getrnge() */\n"
4275 "static getrnge()\n"
4276 "{}";
4277 };
4278
4279 /*
4280 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4281 * in string.h on sysV68
4282 * Correct the return type for strlen in string.h on Lynx.
4283 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4284 * Add missing const for strdup on OSF/1 V3.0.
4285 * On sysV88 layout is slightly different.
4286 */
4287 fix = {
4288 hackname = sysv68_string;
4289 files = testing.h;
4290 files = string.h;
4291 bypass = "_CLASSIC_ANSI_TYPES";
4292
4293 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4294 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4295 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4296
4297 sed = "/^extern char$/N";
4298 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4299
4300 sed = "/^extern int$/N";
4301 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4302
4303 sed = "/^\tstrncmp(),$/N";
4304 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4305 '\1;' "\\\nextern unsigned int\\\n\\2/";
4306
4307 test_text =
4308 "extern int strlen();\n"
4309
4310 "extern int ffs(long);\n"
4311
4312 "extern char\n"
4313 "\t*memccpy(),\n"
4314 "\tmemcpy();\n"
4315
4316 "extern int\n"
4317 "\tstrcmp(),\n"
4318 "\tstrncmp(),\n"
4319 "\tstrlen(),\n"
4320 "\tstrspn();\n"
4321
4322 "extern int\n"
4323 "\tstrlen(), strspn();";
4324 };
4325
4326 /*
4327 * Fix return type of calloc, malloc, realloc, bsearch and exit
4328 */
4329 fix = {
4330 hackname = sysz_stdlib_for_sun;
4331 files = stdlib.h;
4332 bypass = "_CLASSIC_ANSI_TYPES";
4333
4334 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4335 c_fix = format;
4336 c_fix_arg = "void *\t%1(";
4337
4338 test_text =
4339 "extern char*\tcalloc(size_t);\n"
4340 "extern char*\tmalloc(size_t);\n"
4341 "extern char*\trealloc(void*,size_t);\n"
4342 "extern char*\tbsearch(void*,size_t,size_t);\n";
4343 };
4344
4345 /*
4346 * __thread is now a keyword.
4347 */
4348 fix = {
4349 hackname = thread_keyword;
4350 files = "pthread.h";
4351 files = bits/sigthread.h, '*/bits/sigthread.h';
4352 select = "([* ])__thread([,)])";
4353 c_fix = format;
4354 c_fix_arg = "%1__thr%2";
4355
4356 test_text =
4357 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4358 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4359 "extern int pthread_cancel (pthread_t __thread);";
4360 };
4361
4362 /*
4363 * if the #if says _cplusplus, not the double underscore __cplusplus
4364 * that it should be
4365 */
4366 fix = {
4367 hackname = tinfo_cplusplus;
4368 files = tinfo.h;
4369 select = "[ \t]_cplusplus";
4370
4371 c_fix = format;
4372 c_fix_arg = " __cplusplus";
4373 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4374 };
4375
4376 /*
4377 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4378 */
4379 fix = {
4380 hackname = ultrix_const;
4381 files = stdio.h;
4382 select = 'perror\( char \*';
4383
4384 c_fix = format;
4385 c_fix_arg = "%1 const %3 *__";
4386 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4387 "[ \t]+(char|void) \\*__";
4388
4389 test_text =
4390 "extern void perror( char *__s );\n"
4391 "extern int fputs( char *__s, FILE *);\n"
4392 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4393 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4394 "extern int scanf( char *__format, ...);\n";
4395 };
4396
4397 /*
4398 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4399 */
4400 fix = {
4401 hackname = ultrix_const2;
4402 files = stdio.h;
4403
4404 select = '\*fopen\( char \*';
4405 c_fix = format;
4406 c_fix_arg = "%1( const char *%3, const char *";
4407 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4408 "[ \t]*char[ \t]*\\*([^,]*),"
4409 "[ \t]*char[ \t]*\\*[ \t]*";
4410
4411 test_text =
4412 "extern FILE *fopen( char *__filename, char *__type );\n"
4413 "extern int sscanf( char *__s, char *__format, ...);\n"
4414 "extern FILE *popen(char *, char *);\n"
4415 "extern char *tempnam(char*,char*);\n";
4416 };
4417
4418 /*
4419 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4420 */
4421 fix = {
4422 hackname = va_i960_macro;
4423 files = arch/i960/archI960.h;
4424 select = "__(vsiz|vali|vpad|alignof__)";
4425
4426 c_fix = format;
4427 c_fix_arg = "__vx%1";
4428
4429 test_text =
4430 "extern int __vsiz vsiz;\n"
4431 "extern int __vali vali;\n"
4432 "extern int __vpad vpad;\n"
4433 "#define __alignof__(x) ...";
4434 };
4435
4436 /*
4437 * On VMS, add missing braces around sigset_t constants.
4438 */
4439 fix = {
4440 hackname = vms_add_missing_braces;
4441 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4442 mach = "*-*-*vms*";
4443 files = "rtldef/signal.h";
4444 c_fix = format;
4445
4446 c_fix_arg = '%1 {%2} ';
4447
4448 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4449 "{0x00000000, 0x00000000},\n"
4450 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4451 };
4452
4453 /*
4454 * On VMS, some DEC-C builtins are directly used.
4455 */
4456 fix = {
4457 hackname = vms_decc_builtin;
4458 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4459 mach = "*-*-*vms*";
4460 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4461 rtldef/socket.h;
4462 sed = "s@__MEMSET@memset@";
4463 sed = "s@__MEMMOVE@memmove@";
4464 sed = "s@__MEMCPY@memcpy@";
4465 sed = "s@__STRLEN@strlen@";
4466 sed = "s@__STRCPY@strcpy@";
4467
4468 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4469 };
4470
4471 /*
4472 * Define __CAN_USE_EXTERN_PREFIX on vms.
4473 */
4474 fix = {
4475 hackname = vms_define_can_use_extern_prefix;
4476 files = "rtldef/decc$types.h";
4477 select = "#[ \t]*else\n"
4478 "#[ \t]*if defined\\(__DECCXX\\)\n"
4479 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4480 mach = "*-*-*vms*";
4481 c_fix = format;
4482
4483 c_fix_arg = "%0"
4484 "# elif defined (__GNUC__)\n"
4485 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4486
4487 test_text = "# else\n"
4488 "# if defined(__DECCXX)\n"
4489 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4490 "# endif\n"
4491 "# endif\n";
4492 };
4493
4494 /*
4495 * On VMS, disable the use of dec-c string builtins
4496 */
4497 fix = {
4498 hackname = vms_disable_decc_string_builtins;
4499 select = "#if !defined\\(__VAX\\)\n";
4500 mach = "*-*-*vms*";
4501 files = "rtldef/string.h";
4502 c_fix = format;
4503
4504 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4505
4506 test_text = "#if !defined(__VAX)\n";
4507 };
4508
4509 /*
4510 * On VMS, fix incompatible redeclaration of hostalias.
4511 */
4512 fix = {
4513 hackname = vms_do_not_redeclare_hostalias;
4514 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4515 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4516 mach = "*-*-*vms*";
4517 files = "rtldef/resolv.h";
4518 c_fix = format;
4519
4520 c_fix_arg = "%1\n"
4521 "/* %2 */";
4522
4523 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4524 "__char_ptr32 hostalias (const char *);\n";
4525 };
4526
4527 /*
4528 * On VMS, forward declare structure before referencing them in prototypes.
4529 */
4530 fix = {
4531 hackname = vms_forward_declare_struct;
4532 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4533 "#ifdef __cplusplus\n";
4534 mach = "*-*-*vms*";
4535 files = rtldef/if.h;
4536 c_fix = format;
4537
4538 c_fix_arg = "%1"
4539 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4540
4541 test_text = "/* forward decls for C++ */\n"
4542 "#ifdef __cplusplus\n"
4543 "struct foo;\n"
4544 "#endif\n";
4545 };
4546
4547 /*
4548 * On VMS, do not declare getopt and al if pointers are 64 bit.
4549 */
4550 fix = {
4551 hackname = vms_no_64bit_getopt;
4552 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)"
4553 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4554 mach = "*-*-*vms*";
4555 files = rtldef/stdio.h, rtldef/unistd.h;
4556 c_fix = format;
4557
4558 c_fix_arg = <<- _EOArg_
4559 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
4560 %0#endif
4561
4562 _EOArg_;
4563
4564 test_text = "int getopt (int, char * const [], const char *);";
4565 };
4566
4567 /*
4568 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4569 * which is not yet fully supported by gcc.
4570 */
4571 fix = {
4572 hackname = vms_use_fast_setjmp;
4573 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4574 mach = "*-*-*vms*";
4575 files = rtldef/setjmp.h;
4576 c_fix = format;
4577
4578 c_fix_arg = "%0 defined (__GNUC__) ||";
4579
4580 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4581 };
4582
4583 /*
4584 * On VMS, use pragma extern_model instead of VAX-C keywords.
4585 */
4586 fix = {
4587 hackname = vms_use_pragma_extern_model;
4588 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4589 "# pragma extern_model __save\n";
4590 mach = "*-*-*vms*";
4591 c_fix = format;
4592
4593 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4594 "# pragma extern_model __save\n";
4595
4596 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4597 "# pragma extern_model __save\n"
4598 "# pragma extern_model strict_refdef\n"
4599 " extern struct x zz$yy;\n"
4600 "# pragma extern_model __restore\n"
4601 "#endif\n";
4602 };
4603
4604 /*
4605 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4606 * conflict while building gcc. Likewise for <builtins.h>
4607 */
4608 fix = {
4609 hackname = vms_use_quoted_include;
4610 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4611 mach = "*-*-*vms*";
4612 files = rtldef/wait.h, starlet_c/pthread.h;
4613 c_fix = format;
4614
4615 c_fix_arg = '%1<sys/%2.h>';
4616
4617 test_text = "# include <resource.h>";
4618 };
4619
4620 /*
4621 * AIX and Interix headers define NULL to be cast to a void pointer,
4622 * which is illegal in ANSI C++.
4623 */
4624 fix = {
4625 hackname = void_null;
4626 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4627 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4628 /* avoid changing C++ friendly NULL */
4629 bypass = __cplusplus;
4630 bypass = __null;
4631 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4632 c_fix = format;
4633 c_fix_arg = <<- _EOFix_
4634 #ifndef NULL
4635 #ifdef __cplusplus
4636 #ifdef __GNUG__
4637 #define NULL __null
4638 #else /* ! __GNUG__ */
4639 #define NULL 0L
4640 #endif /* __GNUG__ */
4641 #else /* ! __cplusplus */
4642 #define NULL ((void *)0)
4643 #endif /* __cplusplus */
4644 #endif /* !NULL */
4645 _EOFix_;
4646 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4647 };
4648
4649 /*
4650 * Make VxWorks header which is almost gcc ready fully gcc ready.
4651 */
4652 fix = {
4653 hackname = vxworks_gcc_problem;
4654 files = types/vxTypesBase.h;
4655 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4656
4657 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4658 "#if 1/";
4659
4660 sed = "/[ \t]size_t/i\\\n"
4661 "#ifndef _GCC_SIZE_T\\\n"
4662 "#define _GCC_SIZE_T\n";
4663
4664 sed = "/[ \t]size_t/a\\\n"
4665 "#endif\n";
4666
4667 sed = "/[ \t]ptrdiff_t/i\\\n"
4668 "#ifndef _GCC_PTRDIFF_T\\\n"
4669 "#define _GCC_PTRDIFF_T\n";
4670
4671 sed = "/[ \t]ptrdiff_t/a\\\n"
4672 "#endif\n";
4673
4674 sed = "/[ \t]wchar_t/i\\\n"
4675 "#ifndef _GCC_WCHAR_T\\\n"
4676 "#define _GCC_WCHAR_T\n";
4677
4678 sed = "/[ \t]wchar_t/a\\\n"
4679 "#endif\n";
4680
4681 test_text =
4682 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4683 "typedef unsigned int size_t;\n"
4684 "typedef long ptrdiff_t;\n"
4685 "typedef unsigned short wchar_t;\n"
4686 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4687 };
4688
4689 /*
4690 * Wrap VxWorks ioctl to keep everything pretty
4691 */
4692 fix = {
4693 hackname = vxworks_ioctl_macro;
4694 files = ioLib.h;
4695 mach = "*-*-vxworks*";
4696
4697 c_fix = format;
4698 c_fix_arg = "%0\n"
4699 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4700 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4701
4702 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4703 };
4704
4705 /*
4706 * Wrap VxWorks mkdir to be posix compliant
4707 */
4708 fix = {
4709 hackname = vxworks_mkdir_macro;
4710 files = sys/stat.h;
4711 mach = "*-*-vxworks*";
4712
4713 c_fix = format;
4714 c_fix_arg = "%0\n"
4715 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4716 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4717 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4718 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4719 "\\)[\t ]*;";
4720
4721 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4722 };
4723
4724 /*
4725 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4726 */
4727 fix = {
4728 hackname = vxworks_needs_vxtypes;
4729 files = time.h;
4730 select = "uint_t([ \t]+_clocks_per_sec)";
4731 c_fix = format;
4732 c_fix_arg = "unsigned int%1";
4733 test_text = "uint_t\t_clocks_per_sec;";
4734 };
4735
4736 /*
4737 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4738 */
4739 fix = {
4740 hackname = vxworks_needs_vxworks;
4741 files = sys/stat.h;
4742 test = " -r types/vxTypesOld.h";
4743 test = " -n \"`egrep '#include' $file`\"";
4744 test = " -n \"`egrep ULONG $file`\"";
4745 select = "#[ \t]define[ \t]+__INCstath";
4746
4747 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4748 "#include <types/vxTypesOld.h>\n";
4749
4750 test_text = "`touch types/vxTypesOld.h`"
4751 "#include </dev/null> /* ULONG */\n"
4752 "# define\t__INCstath <sys/stat.h>";
4753 };
4754
4755 /*
4756 * Make it so VxWorks does not include gcc/regs.h accidentally
4757 */
4758 fix = {
4759 hackname = vxworks_regs;
4760 mach = "*-*-vxworks*";
4761
4762 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4763 c_fix = format;
4764 c_fix_arg = "#include <arch/../regs.h>";
4765
4766 test_text = "#include <regs.h>\n";
4767 };
4768
4769 /*
4770 * Another bad dependency in VxWorks 5.2 <time.h>.
4771 */
4772 fix = {
4773 hackname = vxworks_time;
4774 files = time.h;
4775 test = " -r vxWorks.h";
4776
4777 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4778 c_fix = format;
4779
4780 c_fix_arg =
4781 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4782 "#ifdef __cplusplus\n"
4783 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4784 "#else\n"
4785 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4786 "#endif\n"
4787 "#define __gcc_VOIDFUNCPTR_defined\n"
4788 "#endif\n"
4789 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4790
4791 test_text = "`touch vxWorks.h`"
4792 "#define VOIDFUNCPTR (void(*)())";
4793 };
4794
4795 /*
4796 * This hack makes write const-correct on VxWorks
4797 */
4798 fix = {
4799 hackname = vxworks_write_const;
4800 files = ioLib.h;
4801 mach = "*-*-vxworks*";
4802
4803 c_fix = format;
4804 c_fix_arg = "extern int write (int, const char*, size_t);";
4805 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4806 "[\t ]*int[\t ]*,"
4807 "[\t ]*char[\t ]*\\*[\t ]*,"
4808 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4809
4810 test_text = "extern int write ( int , char * , size_t ) ;";
4811 };
4812
4813 /*
4814 * There are several name conflicts with C++ reserved words in X11 header
4815 * files. These are fixed in some versions, so don't do the fixes if
4816 * we find __cplusplus in the file. These were found on the RS/6000.
4817 */
4818 fix = {
4819 hackname = x11_class;
4820 files = X11/ShellP.h;
4821 bypass = __cplusplus;
4822 select = "^([ \t]*char \\*)class;(.*)";
4823 c_fix = format;
4824 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4825 "#else\n%1class;%2\n#endif";
4826 test_text =
4827 "struct {\n"
4828 " char *class;\n"
4829 "} mumble;\n";
4830 };
4831
4832 /*
4833 * class in Xm/BaseClassI.h
4834 */
4835 fix = {
4836 hackname = x11_class_usage;
4837 files = Xm/BaseClassI.h;
4838 bypass = "__cplusplus";
4839
4840 select = " class\\)";
4841 c_fix = format;
4842 c_fix_arg = " c_class)";
4843
4844 test_text = "extern mumble (int class);\n";
4845 };
4846
4847 /*
4848 * new in Xm/Traversal.h
4849 */
4850 fix = {
4851 hackname = x11_new;
4852 files = Xm/Traversal.h;
4853 bypass = __cplusplus;
4854
4855 sed = "/Widget\told, new;/i\\\n"
4856 "#ifdef __cplusplus\\\n"
4857 "\\\tWidget\told, c_new;\\\n"
4858 "#else\n";
4859
4860 sed = "/Widget\told, new;/a\\\n"
4861 "#endif\n";
4862
4863 sed = "s/Widget new,/Widget c_new,/g";
4864 test_text =
4865 "struct wedge {\n"
4866 " Widget\told, new;\n"
4867 "};\nextern Wedged( Widget new, Widget old );";
4868 };
4869
4870 /*
4871 * Incorrect sprintf declaration in X11/Xmu.h
4872 */
4873 fix = {
4874 hackname = x11_sprintf;
4875 files = X11/Xmu.h;
4876 files = X11/Xmu/Xmu.h;
4877 select = "^extern char \\*\tsprintf\\(\\);$";
4878
4879 c_fix = format;
4880 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4881
4882 test_text = "extern char *\tsprintf();";
4883 };
4884 /*EOF*/
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