projects / gcc.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
sed portability fixes in fixincludes
[gcc.git] / fixincludes / inclhack.def
1 /* -*- Mode: C -*- */
2
3 autogen definitions fixincl;
4
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
7
8 This is the sort command:
9
10 blocksort output=inclhack.sorted \
11 pattern='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
29 */
30 fix = {
31 hackname = AAB_aix_stdio;
32 files = stdio.h;
33 select = "define fopen fopen64";
34 mach = "*-*-aix*";
35 test-text = ''; /* no way to test */
36
37 c_fix = wrap;
38
39 c_fix_arg = "";
40
41 c_fix_arg = <<- _EOArg_
42
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
46 #undef fseeko
47 #undef ftello
48 #undef fgetpos
49 #undef fsetpos
50 #undef fopen
51 #undef freopen
52 /* Alias the symbols using asm */
53 extern "C" {
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
60 }
61 #endif
62 #endif
63
64 _EOArg_;
65 };
66
67
68 /*
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
71 */
72 fix = {
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
76 bypass = "powl";
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
79 10.3.9. */
80 #ifndef __MATH__
81 # undef __APPLE_CC__
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
84 # undef __APPLE_CC__
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
89 # else
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
93 # ifdef __cplusplus
94 extern "C" {
95 # endif
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
153 # ifdef __cplusplus
154 }
155 # endif
156 #endif /* __MATH__ */
157 _EndOfHeader_;
158 };
159
160
161 /*
162 * ... and for the previous fix to be useful, you have to not use ""
163 * includes.
164 */
165 fix = {
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
168 files = math.h;
169 select = '#include[ \t]+\"';
170 c_fix = format;
171 c_fix_arg = "%1<%2.h>";
172
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
174
175 test_text = '#include "architecture/ppc/math.h"';
176 };
177
178
179 /*
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
181 */
182 fix = {
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
186 bypass = '} while';
187 bypass = 'x86_64';
188 bypass = 'posix_types_64';
189
190 /*
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
195 */
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
202
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
204 #undef __FD_ZERO
205 #define __FD_ZERO(fdsetp) \
206 do { \
207 int __d0, __d1; \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
212 } while (0)
213 #endif
214
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
217 _EndOfHeader_;
218 };
219
220
221 /*
222 * This fixes __FD_ZERO bug for glibc-1.x
223 */
224 fix = {
225 hackname = AAB_fd_zero_gnu_types_h;
226 files = gnu/types.h;
227 mach = 'i[34567]86-*-linux*';
228
229 /*
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
234 */
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
240
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
242 #undef __FD_ZERO
243 # define __FD_ZERO(fdsetp) \
244 do { \
245 int __d0, __d1; \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
250 } while (0)
251 #endif
252
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
255 _EndOfHeader_;
256 };
257
258
259 /*
260 * This fixes __FD_ZERO bug for glibc-2.0.x
261 */
262 fix = {
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
266
267 /*
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
272 */
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
278
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
282 #undef __FD_ZERO
283 #define __FD_ZERO(fdsetp) \\
284 do { \\
285 int __d0, __d1; \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
291 : "memory"); \\
292 } while (0)
293 #endif
294
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
297 _EndOfHeader_;
298 };
299
300
301 /*
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
305 */
306 fix = {
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
311 #ifdef __STDC__
312 #include <stdarg.h>
313 #else
314 #include <varargs.h>
315 #endif
316 _EndOfHeader_;
317 };
318
319
320 /*
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
326 */
327 fix = {
328 hackname = AAB_sun_memcpy;
329 files = memory.h;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
333
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
336 #ifndef __memory_h__
337 #define __memory_h__
338
339 #ifdef __STDC__
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
344 #else
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
350
351 extern int memcmp();
352
353 #endif /* __memory_h__ */
354 _EndOfHeader_;
355 };
356
357
358 /*
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
361 */
362 fix = {
363 hackname = aix_complex;
364 mach = "*-*-aix*";
365 files = complex.h;
366 select = "#define[ \t]_Complex_I[ \t]__I";
367 c_fix = format;
368 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369 test_text = "#define _Complex_I __I\n";
370 };
371
372
373 /*
374 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
375 * which violates a requirement of ISO C.
376 */
377 fix = {
378 hackname = aix_pthread;
379 files = "pthread.h";
380 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
381 c_fix = format;
382 c_fix_arg = "%1 %2";
383 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
384 "{...init stuff...}";
385 };
386
387
388 /*
389 * AIX stdint.h fixes.
390 */
391 fix = {
392 hackname = aix_stdint_1;
393 mach = "*-*-aix*";
394 files = stdint.h;
395 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
396 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
397 c_fix = format;
398 c_fix_arg = "#define UINT8_MAX (255)\n"
399 "#define UINT16_MAX (65535)";
400 test_text = "#define UINT8_MAX (255U)\n"
401 "#define UINT16_MAX (65535U)";
402 };
403
404
405 fix = {
406 hackname = aix_stdint_2;
407 mach = "*-*-aix*";
408 files = stdint.h;
409 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
410 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
411 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
412 "#else\n"
413 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
414 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
415 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
416 c_fix = format;
417 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
418 "#define INTPTR_MAX 9223372036854775807L\n"
419 "#define UINTPTR_MAX 18446744073709551615UL\n"
420 "#else\n"
421 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
422 "#define INTPTR_MAX 2147483647L\n"
423 "#define UINTPTR_MAX 4294967295UL";
424 test_text = "#define INTPTR_MIN INT64_MIN\n"
425 "#define INTPTR_MAX INT64_MAX\n"
426 "#define UINTPTR_MAX UINT64_MAX\n"
427 "#else\n"
428 "#define INTPTR_MIN INT32_MIN\n"
429 "#define INTPTR_MAX INT32_MAX\n"
430 "#define UINTPTR_MAX UINT32_MAX";
431 };
432
433
434 fix = {
435 hackname = aix_stdint_3;
436 mach = "*-*-aix*";
437 files = stdint.h;
438 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
439 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
440 "#else\n"
441 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
442 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
443 c_fix = format;
444 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
445 "#define PTRDIFF_MAX 9223372036854775807L\n"
446 "#else\n"
447 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
448 "#define PTRDIFF_MAX 2147483647L";
449 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
450 "#define PTRDIFF_MAX INT64_MAX\n"
451 "#else\n"
452 "#define PTRDIFF_MIN INT32_MIN\n"
453 "#define PTRDIFF_MAX INT32_MAX";
454 };
455
456
457 fix = {
458 hackname = aix_stdint_4;
459 mach = "*-*-aix*";
460 files = stdint.h;
461 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
462 "#else\n"
463 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
464 c_fix = format;
465 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
466 "#else\n"
467 "#define SIZE_MAX 4294967295UL";
468 test_text = "#define SIZE_MAX UINT64_MAX\n"
469 "#else\n"
470 "#define SIZE_MAX UINT32_MAX";
471 };
472
473
474 fix = {
475 hackname = aix_stdint_5;
476 mach = "*-*-aix*";
477 files = stdint.h;
478 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
479 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
480 c_fix = format;
481 c_fix_arg = "#define UINT8_C(c) c\n"
482 "#define UINT16_C(c) c";
483 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
484 "#define UINT16_C(c) __CONCAT__(c,U)";
485 };
486
487
488 /*
489 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
490 * in an otherwise harmless (and #ifed out) macro definition
491 */
492 fix = {
493 hackname = aix_sysmachine;
494 files = sys/machine.h;
495 select = "\\\\ +\n";
496 c_fix = format;
497 c_fix_arg = "\\\n";
498 test_text = "#define FOO \\\n"
499 " bar \\ \n baz \\ \n bat";
500 };
501
502
503 /*
504 * sys/wait.h on AIX 5.2 defines macros that have both signed and
505 * unsigned types in conditional expressions.
506 */
507 fix = {
508 hackname = aix_syswait_2;
509 files = sys/wait.h;
510 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
511 c_fix = format;
512 c_fix_arg = "? (int)%1";
513 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
514 };
515
516
517 /*
518 * sys/signal.h on some versions of AIX uses volatile in the typedef of
519 * sig_atomic_t, which causes gcc to generate a warning about duplicate
520 * volatile when a sig_atomic_t variable is declared volatile, as
521 * required by ANSI C.
522 */
523 fix = {
524 hackname = aix_volatile;
525 files = sys/signal.h;
526 select = "typedef volatile int sig_atomic_t";
527 c_fix = format;
528 c_fix_arg = "typedef int sig_atomic_t";
529 test_text = "typedef volatile int sig_atomic_t;";
530 };
531
532
533 /*
534 * Fix __assert declaration in assert.h on Alpha OSF/1.
535 */
536 fix = {
537 hackname = alpha___assert;
538 files = "assert.h";
539 select = '__assert\(char \*, char \*, int\)';
540 c_fix = format;
541 c_fix_arg = "__assert(const char *, const char *, int)";
542 test_text = 'extern void __assert(char *, char *, int);';
543 };
544
545
546 /*
547 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
548 */
549 fix = {
550 hackname = alpha___extern_prefix;
551 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
552 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
553
554 mach = "alpha*-dec-osf*";
555 c_fix = format;
556 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
557
558 test_text = "#ifdef __DECC\n"
559 "#pragma extern_prefix \"_P\"\n"
560 "# if defined(__DECC)\n"
561 "# pragma extern_prefix \"_E\"\n"
562 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
563 "# pragma extern_prefix \"\"";
564 };
565
566
567 /*
568 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
569 */
570 fix = {
571 hackname = alpha___extern_prefix_standards;
572 files = standards.h;
573 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
574
575 mach = "alpha*-dec-osf*";
576 c_fix = format;
577 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
578
579 test_text = "#if (_ISO_C_SOURCE>=19990L) "
580 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
581 };
582
583
584 /*
585 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
586 * <sys/stat.h>. The tests for __DECC are special in various ways, so
587 * alpha__extern_prefix cannot be used.
588 */
589 fix = {
590 hackname = alpha___extern_prefix_sys_stat;
591 files = sys/stat.h;
592 files = sys/mount.h;
593 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
594
595 mach = "alpha*-dec-osf5*";
596 c_fix = format;
597 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
598
599 test_text = "# if defined(__DECC)";
600 };
601
602
603 /*
604 * Fix assert macro in assert.h on Alpha OSF/1.
605 * The superfluous int cast breaks C++.
606 */
607 fix = {
608 hackname = alpha_assert;
609 files = "assert.h";
610 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
611 c_fix = format;
612 c_fix_arg = "%1(EX)";
613 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
614 ': __assert(#EX, __FILE__, __LINE__))';
615 };
616
617
618 /*
619 * Fix #defines under Alpha OSF/1:
620 * The following files contain '#pragma extern_prefix "_FOO"' followed by
621 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
622 * statements is to reduce namespace pollution. While these macros work
623 * properly in most cases, they don't allow you to take a pointer to the
624 * "something" being modified. To get around this limitation, change these
625 * statements to be of the form '#define something _FOOsomething'.
626 *
627 * sed ain't egrep, lesson 2463: sed can use self-referential
628 * regular expressions. In the substitute expression below,
629 * "\\1" and "\\2" refer to subexpressions found earlier in the
630 * same match. So, we continue to use sed. "extern_prefix" will
631 * be a rare match anyway...
632 */
633 fix = {
634 hackname = alpha_bad_lval;
635
636 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
637 mach = "alpha*-dec-osf*";
638
639 sed =
640 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
641 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
642
643 test_text = '#pragma extern_prefix "_FOO"'"\n"
644 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
645 "#define mumble _FOOmumble";
646 };
647
648
649 /*
650 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
651 */
652 fix = {
653 hackname = alpha_getopt;
654 files = "stdio.h";
655 files = "stdlib.h";
656 select = 'getopt\(int, char \*\[\], *char \*\)';
657 c_fix = format;
658 c_fix_arg = "getopt(int, char *const[], const char *)";
659 test_text = 'extern int getopt(int, char *[], char *);';
660 };
661
662
663 /*
664 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
665 */
666 fix = {
667 hackname = alpha_if_semicolon;
668 files = net/if.h;
669 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
670 c_fix = format;
671 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
672 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
673 };
674
675
676 /*
677 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
678 */
679 fix = {
680 hackname = alpha_parens;
681 files = sym.h;
682 select = '#ifndef\(__mips64\)';
683 c_fix = format;
684 c_fix_arg = "#ifndef __mips64";
685 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
686 };
687
688
689 /*
690 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
691 */
692 fix = {
693 hackname = alpha_pthread;
694 files = pthread.h;
695 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
696 "|def _PTHREAD_ENV_DECC)(.*))\n"
697 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
698
699 mach = "alpha*-dec-osf*";
700 c_fix = format;
701 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
702 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
703
704 test_text = "# if defined (_PTHREAD_ENV_DECC) "
705 "|| defined (_PTHREAD_ENV_EPCC)\n"
706 "# define _PTHREAD_USE_PTDNAM_\n"
707 "# endif\n"
708 "# ifdef _PTHREAD_ENV_DECC\n"
709 "# define _PTHREAD_USE_PTDNAM_\n"
710 "# endif";
711 };
712
713
714 /*
715 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
716 */
717 fix = {
718 hackname = alpha_pthread_gcc;
719 files = pthread.h;
720 select = "#else\n# error <pthread.h>: unrecognized compiler.";
721
722 mach = "alpha*-dec-osf*";
723 c_fix = format;
724 c_fix_arg = "#elif defined (__GNUC__)\n"
725 "# define _PTHREAD_ENV_GCC\n"
726 "%0";
727
728 test_text = "# define _PTHREAD_ENV_INTELC\n"
729 "#else\n"
730 "# error <pthread.h>: unrecognized compiler.\n"
731 "#endif";
732 };
733
734
735 /*
736 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
737 * incorrectly, specifying less fields in the initializers than are
738 * defined in the corresponding structure types. Use of these macros
739 * in user code results in spurious warnings.
740 */
741 fix = {
742 hackname = alpha_pthread_init;
743 files = pthread.h;
744 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
745 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
746 ' .Date: 2000/08/15 15:30:13 \$';
747 mach = "alpha*-dec-osf*";
748 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
749 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
750 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
751 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
752 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
753 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
754 test_text = <<- _EOText_
755 /*
756 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
757 */
758 #ifndef _PTHREAD_NOMETER_STATIC
759 # define PTHREAD_MUTEX_INITIALIZER \
760 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
761 # define PTHREAD_COND_INITIALIZER \
762 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
763 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
764 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
765 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
766 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
767 #else
768 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
769 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
770 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
771 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
772 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
773 #endif
774
775 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
776 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
777 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
778 _EOText_;
779 };
780
781
782 /*
783 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
784 * And OpenBSD.
785 */
786 fix = {
787 hackname = alpha_sbrk;
788 files = unistd.h;
789 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
790 c_fix = format;
791 c_fix_arg = "void *sbrk(";
792 test_text = "extern char* sbrk(ptrdiff_t increment);";
793 };
794
795
796 /*
797 * Change external names of wcstok/wcsftime via asm instead of macros on
798 * Tru64 UNIX V4.0.
799 */
800 fix = {
801 hackname = alpha_wchar;
802 files = wchar.h;
803
804 mach = "alpha*-dec-osf4*";
805 select = "#define wcstok wcstok_r";
806 sed = "s@#define wcstok wcstok_r@"
807 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
808 "wchar_t **)) __asm__(\"wcstok_r\");@";
809 sed = "s@#define wcsftime __wcsftime_isoc@"
810 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
811 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
812 test_text = "#define wcstok wcstok_r\n"
813 "#define wcsftime __wcsftime_isoc";
814 };
815
816
817 /*
818 * For C++, avoid any typedef or macro definition of bool,
819 * and use the built in type instead.
820 * HP/UX 10.20 also has it in curses_colr/curses.h.
821 */
822 fix = {
823 hackname = avoid_bool_define;
824 files = curses.h;
825 files = curses_colr/curses.h;
826 files = term.h;
827 files = tinfo.h;
828
829 select = "#[ \t]*define[ \t]+bool[ \t]";
830 bypass = "__cplusplus";
831
832 c_fix = format;
833 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
834 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
835
836 test_text = "# define bool\t char \n";
837 };
838
839
840 fix = {
841 hackname = avoid_bool_type;
842 files = curses.h;
843 files = curses_colr/curses.h;
844 files = term.h;
845 files = tinfo.h;
846
847 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
848 bypass = "__cplusplus";
849
850 c_fix = format;
851 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
852
853 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
854 };
855
856
857 /*
858 * For C++, avoid any typedef definition of wchar_t,
859 * and use the built in type instead.
860 * Don't do this for headers that are smart enough to do the right
861 * thing (recent [n]curses.h and Xlib.h).
862 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
863 * and will be broken by the edit.
864 */
865
866 fix = {
867 hackname = avoid_wchar_t_type;
868
869 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
870 bypass = "__cplusplus";
871 bypass = "_LINUX_NLS_H";
872 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
873
874 c_fix = format;
875 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
876
877 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
878 };
879
880
881 /*
882 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
883 */
884 fix = {
885 hackname = bad_struct_term;
886 files = curses.h;
887 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
888 c_fix = format;
889 c_fix_arg = "struct term;";
890
891 test_text = 'typedef struct term;';
892 };
893
894
895 /*
896 * Fix one other error in this file:
897 * a mismatched quote not inside a C comment.
898 */
899 fix = {
900 hackname = badquote;
901 files = sundev/vuid_event.h;
902 select = "doesn't";
903 c_fix = format;
904 c_fix_arg = "does not";
905
906 test_text = "/* doesn't have matched single quotes */";
907 };
908
909
910 /*
911 * check for broken assert.h that needs stdio.h
912 */
913 fix = {
914 hackname = broken_assert_stdio;
915 files = assert.h;
916 select = stderr;
917 bypass = "include.*stdio\\.h";
918 c_fix = wrap;
919 c_fix_arg = "#include <stdio.h>\n";
920 test_text = "extern FILE* stderr;";
921 };
922
923
924 /*
925 * check for broken assert.h that needs stdlib.h
926 */
927 fix = {
928 hackname = broken_assert_stdlib;
929 files = assert.h;
930 select = 'exit *\(|abort *\(';
931 bypass = "include.*stdlib\\.h";
932 c_fix = wrap;
933 c_fix_arg = "#ifdef __cplusplus\n"
934 "#include <stdlib.h>\n"
935 "#endif\n";
936 test_text = "extern void exit ( int );";
937 };
938
939
940 /*
941 * Remove `extern double cabs' declarations from math.h.
942 * This conflicts with C99. Discovered on AIX.
943 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
944 * declares cabs() to take a struct __cabs_s argument.
945 * SunOS4 has its cabs() declaration followed by a comment which
946 * terminates on the following line.
947 * Darwin hides its broken cabs in architecture-specific subdirs.
948 */
949 fix = {
950 hackname = broken_cabs;
951 files = math.h, "architecture/*/math.h";
952 select = "^extern[ \t]+double[ \t]+cabs";
953
954 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
955 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
956
957 test_text = "#ifdef __STDC__\n"
958 "extern double cabs(struct dbl_hypot);\n"
959 "#else\n"
960 "extern double cabs();\n"
961 "#endif\n"
962 "extern double cabs ( _Complex z );\n"
963 "extern double cabs(); /* This is a comment\n"
964 " and it ends here. */\n"
965 "extern double cabs(struct __cabs_s);\n"
966 "extern long double cabsl( struct __cabsl_s );";
967 };
968
969
970 /*
971 * Fixup Darwin's broken check for __builtin_nanf.
972 */
973 fix = {
974 hackname = broken_nan;
975 /*
976 * It is tempting to omit the first "files" entry. Do not.
977 * The testing machinery will take the first "files" entry as the name
978 * of a test file to play with. It would be a nuisance to have a directory
979 * with the name "*".
980 */
981 files = "architecture/ppc/math.h";
982 files = "architecture/*/math.h";
983 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
984 bypass = "powl";
985 c_fix = format;
986 c_fix_arg = "#if 1";
987 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
988 };
989
990
991 /*
992 * Various systems derived from BSD4.4 contain a macro definition
993 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
994 * Known to be fixed in FreeBSD 5 system headers.
995 */
996 fix = {
997 hackname = bsd_stdio_attrs_conflict;
998 mach = "*-*-*bsd*";
999 mach = "*-*-*darwin*";
1000 files = stdio.h;
1001 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1002 c_fix = format;
1003 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1004 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1005 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1006 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1007 test_text = '#define vfscanf __svfscanf';
1008 };
1009
1010
1011 /*
1012 * Fix various macros used to define ioctl numbers.
1013 * The traditional syntax was:
1014 *
1015 * #define _CTRL(n, x) (('n'<<8)+x)
1016 * #define TCTRLCFOO _CTRL(T, 1)
1017 *
1018 * but this does not work with the C standard, which disallows macro
1019 * expansion inside strings. We have to rewrite it thus:
1020 *
1021 * #define _CTRL(n, x) ((n<<8)+x)
1022 * #define TCTRLCFOO _CTRL('T', 1)
1023 *
1024 * The select expressions match too much, but the c_fix code is cautious.
1025 *
1026 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1027 */
1028 fix = {
1029 hackname = ctrl_quotes_def;
1030 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1031 c_fix = char_macro_def;
1032 c_fix_arg = "CTRL";
1033
1034 /*
1035 * This is two tests in order to ensure that the "CTRL(c)" can
1036 * be selected in isolation from the multi-arg format
1037 */
1038 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1039 test_text = "#define _CTRL(c) ('c'&037)";
1040 };
1041
1042 fix = {
1043 hackname = ctrl_quotes_use;
1044 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1045 c_fix = char_macro_use;
1046 c_fix_arg = "CTRL";
1047 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1048 };
1049
1050
1051 /*
1052 * sys/mman.h on HP/UX is not C++ ready,
1053 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1054 *
1055 * rpc/types.h on OSF1/2.0 is not C++ ready,
1056 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1057 *
1058 * The problem is the declaration of malloc.
1059 */
1060 fix = {
1061 hackname = cxx_unready;
1062 files = sys/mman.h;
1063 files = rpc/types.h;
1064 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1065 not within a macro. */
1066 bypass = '"C"|__BEGIN_DECLS';
1067
1068 c_fix = wrap;
1069 c_fix_arg = "#ifdef __cplusplus\n"
1070 "extern \"C\" {\n"
1071 "#endif\n";
1072 c_fix_arg = "#ifdef __cplusplus\n"
1073 "}\n"
1074 "#endif\n";
1075 test_text = "extern void* malloc( size_t );";
1076 };
1077
1078
1079 /*
1080 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1081 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1082 */
1083 fix = {
1084 hackname = darwin_externc;
1085 mach = "*-*-darwin*";
1086 files = mach-o/swap.h;
1087 files = mach/mach_time.h;
1088 files = mach/mach_traps.h;
1089 files = mach/message.h;
1090 files = mach/mig.h;
1091 files = mach/semaphore.h;
1092 bypass = "extern \"C\"";
1093 bypass = "__BEGIN_DECLS";
1094 c_fix = wrap;
1095 c_fix_arg = "#ifdef __cplusplus\n"
1096 "extern \"C\" {\n"
1097 "#endif\n";
1098 c_fix_arg = "#ifdef __cplusplus\n"
1099 "}\n"
1100 "#endif\n";
1101 test_text = "extern void swap_fat_header();\n";
1102 };
1103
1104
1105 /*
1106 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1107 * bad __GNUC__ tests.
1108 */
1109
1110 fix = {
1111 hackname = darwin_gcc4_breakage;
1112 mach = "*-*-darwin*";
1113 files = AvailabilityMacros.h;
1114 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1115 c_fix = format;
1116 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1117 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1118 "(__GNUC_MINOR__ >= 1)\n";
1119 };
1120
1121
1122 /*
1123 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1124 * why would you ever put it in a system header file?
1125 */
1126 fix = {
1127 hackname = darwin_private_extern;
1128 mach = "*-*-darwin*";
1129 files = mach-o/dyld.h;
1130 select = "__private_extern__ [a-z_]+ _dyld_";
1131 c_fix = format;
1132 c_fix_arg = "extern";
1133 c_fix_arg = "__private_extern__";
1134 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1135 "const char *dyld_func_name,\n"
1136 "unsigned long *address);\n";
1137 };
1138
1139
1140 /*
1141 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1142 * unsigned constants.
1143 */
1144 fix = {
1145 hackname = darwin_stdint_1;
1146 mach = "*-*-darwin*";
1147 files = stdint.h;
1148 c_fix = format;
1149 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1150 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1151 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1152 test_text = "#define UINT8_C(v) (v ## U)\n"
1153 "#define UINT16_C(v) (v ## U)";
1154 };
1155
1156
1157 /*
1158 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1159 * with wrong types.
1160 */
1161 fix = {
1162 hackname = darwin_stdint_2;
1163 mach = "*-*-darwin*";
1164 files = stdint.h;
1165 c_fix = format;
1166 c_fix_arg = "#if __WORDSIZE == 64\n"
1167 "#define INTPTR_MAX 9223372036854775807L\n"
1168 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1169 "#else\n"
1170 "#define INTPTR_MAX 2147483647L\n"
1171 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1172 "#endif";
1173 select = "#if __WORDSIZE == 64\n"
1174 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1175 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1176 "#else\n"
1177 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1178 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1179 "#endif";
1180 test_text = "#if __WORDSIZE == 64\n"
1181 "#define INTPTR_MIN INT64_MIN\n"
1182 "#define INTPTR_MAX INT64_MAX\n"
1183 "#else\n"
1184 "#define INTPTR_MIN INT32_MIN\n"
1185 "#define INTPTR_MAX INT32_MAX\n"
1186 "#endif";
1187 };
1188
1189
1190 /*
1191 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1192 */
1193 fix = {
1194 hackname = darwin_stdint_3;
1195 mach = "*-*-darwin*";
1196 files = stdint.h;
1197 c_fix = format;
1198 c_fix_arg = "#if __WORDSIZE == 64\n"
1199 "#define UINTPTR_MAX 18446744073709551615UL\n"
1200 "#else\n"
1201 "#define UINTPTR_MAX 4294967295UL\n"
1202 "#endif";
1203 select = "#if __WORDSIZE == 64\n"
1204 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1205 "#else\n"
1206 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1207 "#endif";
1208 test_text = "#if __WORDSIZE == 64\n"
1209 "#define UINTPTR_MAX UINT64_MAX\n"
1210 "#else\n"
1211 "#define UINTPTR_MAX UINT32_MAX\n"
1212 "#endif";
1213 };
1214
1215
1216 /*
1217 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1218 */
1219 fix = {
1220 hackname = darwin_stdint_4;
1221 mach = "*-*-darwin*";
1222 files = stdint.h;
1223 c_fix = format;
1224 c_fix_arg = "#if __WORDSIZE == 64\n"
1225 "#define SIZE_MAX 18446744073709551615UL\n"
1226 "#else\n"
1227 "#define SIZE_MAX 4294967295UL\n"
1228 "#endif";
1229 select = "#if __WORDSIZE == 64\n"
1230 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1231 "#else\n"
1232 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1233 "#endif";
1234 test_text = "#if __WORDSIZE == 64\n"
1235 "#define SIZE_MAX UINT64_MAX\n"
1236 "#else\n"
1237 "#define SIZE_MAX UINT32_MAX\n"
1238 "#endif";
1239 };
1240
1241
1242 /*
1243 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1244 * with a wrong type.
1245 */
1246 fix = {
1247 hackname = darwin_stdint_5;
1248 mach = "*-*-darwin*";
1249 files = stdint.h;
1250 c_fix = format;
1251 c_fix_arg = "#if __WORDSIZE == 64\n"
1252 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1253 "#define INTMAX_MAX 9223372036854775807L\n"
1254 "#define UINTMAX_MAX 18446744073709551615UL\n"
1255 "#else\n"
1256 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1257 "#define INTMAX_MAX 9223372036854775807LL\n"
1258 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1259 "#endif";
1260 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1261 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1262 "\n"
1263 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1264 test_text = "#define INTMAX_MIN INT64_MIN\n"
1265 "#define INTMAX_MAX INT64_MAX\n"
1266 "\n"
1267 "#define UINTMAX_MAX UINT64_MAX";
1268 };
1269
1270
1271 /*
1272 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1273 * with a wrong type.
1274 */
1275 fix = {
1276 hackname = darwin_stdint_6;
1277 mach = "*-*-darwin*";
1278 files = stdint.h;
1279 c_fix = format;
1280 c_fix_arg = "#if __WORDSIZE == 64\n"
1281 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1282 "#define PTRDIFF_MAX 9223372036854775807L\n"
1283 "#else\n"
1284 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1285 "#define PTRDIFF_MAX 2147483647\n"
1286 "#endif";
1287 select = "#if __WORDSIZE == 64\n"
1288 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1289 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1290 "#else\n"
1291 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1292 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1293 "#endif";
1294 test_text = "#if __WORDSIZE == 64\n"
1295 "#define PTRDIFF_MIN INT64_MIN\n"
1296 "#define PTRDIFF_MAX INT64_MAX\n"
1297 "#else\n"
1298 "#define PTRDIFF_MIN INT32_MIN\n"
1299 "#define PTRDIFF_MAX INT32_MAX\n"
1300 "#endif";
1301 };
1302
1303
1304 /*
1305 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1306 * with a wrong type.
1307 */
1308 fix = {
1309 hackname = darwin_stdint_7;
1310 mach = "*-*-darwin*";
1311 files = stdint.h;
1312 c_fix = format;
1313 c_fix_arg = "#if __WORDSIZE == 64\n"
1314 "#define INTMAX_C(v) (v ## L)\n"
1315 "#define UINTMAX_C(v) (v ## UL)\n"
1316 "#else\n"
1317 "#define INTMAX_C(v) (v ## LL)\n"
1318 "#define UINTMAX_C(v) (v ## ULL)\n"
1319 "#endif";
1320 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1321 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1322 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1323 "#define UINTMAX_C(v) (v ## ULL)";
1324 };
1325
1326
1327 /*
1328 * Fix <c_asm.h> on Digital UNIX V4.0:
1329 * It contains a prototype for a DEC C internal asm() function,
1330 * clashing with gcc's asm keyword. So protect this with __DECC.
1331 */
1332 fix = {
1333 hackname = dec_intern_asm;
1334 files = c_asm.h;
1335 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1336 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1337 "#endif\n";
1338 test_text =
1339 "float fasm {\n"
1340 " ... asm stuff ...\n"
1341 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1342 };
1343
1344
1345 /*
1346 * Fix typo in <wchar.h> on DJGPP 2.03.
1347 */
1348 fix = {
1349 hackname = djgpp_wchar_h;
1350 file = wchar.h;
1351 select = "__DJ_wint_t";
1352 bypass = "sys/djtypes.h";
1353 c_fix = format;
1354 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1355 c_fix_arg = "#include <stddef.h>";
1356 test_text = "#include <stddef.h>\n"
1357 "extern __DJ_wint_t x;\n";
1358 };
1359
1360
1361 /*
1362 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1363 */
1364 fix = {
1365 hackname = ecd_cursor;
1366 files = "sunwindow/win_lock.h";
1367 files = "sunwindow/win_cursor.h";
1368 select = 'ecd\.cursor';
1369 c_fix = format;
1370 c_fix_arg = 'ecd_cursor';
1371
1372 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1373 };
1374
1375
1376 /*
1377 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1378 * neither the existence of GCC 3 nor its exact feature set yet break
1379 * (by design?) when __GNUC__ is set beyond 2.
1380 */
1381 fix = {
1382 hackname = freebsd_gcc3_breakage;
1383 mach = "*-*-freebsd*";
1384 files = sys/cdefs.h;
1385 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1386 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1387 c_fix = format;
1388 c_fix_arg = '%0 || __GNUC__ >= 3';
1389 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1390 };
1391
1392
1393 /*
1394 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1395 * neither the existence of GCC 4 nor its exact feature set yet break
1396 * (by design?) when __GNUC__ is set beyond 3.
1397 */
1398 fix = {
1399 hackname = freebsd_gcc4_breakage;
1400 mach = "*-*-freebsd*";
1401 files = sys/cdefs.h;
1402 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1403 c_fix = format;
1404 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1405 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1406 };
1407
1408
1409 /*
1410 * Some versions of glibc don't expect the C99 inline semantics.
1411 */
1412 fix = {
1413 hackname = glibc_c99_inline_1;
1414 files = features.h, '*/features.h';
1415 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1416 c_fix = format;
1417 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1418 test_text = <<-EOT
1419 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1420 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1421 # define __USE_EXTERN_INLINES 1
1422 #endif
1423 EOT;
1424 };
1425
1426
1427 /*
1428 * Similar, but a version that didn't have __NO_INLINE__
1429 */
1430 fix = {
1431 hackname = glibc_c99_inline_1a;
1432 files = features.h, '*/features.h';
1433 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1434 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1435 c_fix = format;
1436 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1437 test_text = <<-EOT
1438 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1439 # define __USE_EXTERN_INLINES 1
1440 #endif
1441 EOT;
1442 };
1443
1444
1445 /*
1446 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1447 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1448 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1449 */
1450 fix = {
1451 hackname = glibc_c99_inline_2;
1452 files = sys/stat.h, '*/sys/stat.h';
1453 select = "extern __inline__ int";
1454 sed = "s/extern int \\(stat\\)/"
1455 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1456 "__inline__ int \\1/";
1457 sed = "s/extern int \\([lf]stat\\)/"
1458 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1459 "__inline__ int \\1/";
1460 sed = "s/extern int \\(mknod\\)/"
1461 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1462 "__inline__ int \\1/";
1463 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1464 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1465 "__inline__ int __REDIRECT\\1 (\\2/";
1466 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1467 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1468 "__inline__ int __REDIRECT\\1 (\\2/";
1469 sed = "s/^extern __inline__ int/"
1470 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1471 "__inline__ int/";
1472 test_text = <<-EOT
1473 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1474 extern __inline__ int
1475 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1476 {}
1477 EOT;
1478 };
1479
1480
1481 fix = {
1482 hackname = glibc_c99_inline_3;
1483 files = bits/string2.h, '*/bits/string2.h';
1484 select = "extern __inline";
1485 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1486 c_fix = format;
1487 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1488 c_fix_arg = "^# ifdef __cplusplus$";
1489 test_text = <<-EOT
1490 # ifdef __cplusplus
1491 # define __STRING_INLINE inline
1492 # else
1493 # define __STRING_INLINE extern __inline
1494 # endif
1495 EOT;
1496 };
1497
1498
1499 fix = {
1500 hackname = glibc_c99_inline_4;
1501 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1502 bypass = "__extern_inline|__gnu_inline__";
1503 select = "(^| )extern __inline";
1504 c_fix = format;
1505 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1506 test_text = <<-EOT
1507 __extension__ extern __inline unsigned int
1508 extern __inline unsigned int
1509 EOT;
1510 };
1511
1512
1513 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1514 * so we replace them with versions that correspond to the
1515 * definition.
1516 */
1517 fix = {
1518 hackname = glibc_mutex_init;
1519 files = pthread.h;
1520 select = '\{ *\{ *0, *\} *\}';
1521 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1522 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1523 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1524 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1525 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1526 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1527 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1528 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1529 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1530 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1531 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1532 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1533 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1534 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1535 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1536 "N;s/^[ \t]*#[ \t]*"
1537 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1538 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1539 "# \\1\\\n"
1540 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1541 "# else\\\n"
1542 "# \\1\\\n"
1543 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1544 "# endif/";
1545 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1546 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1547 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1548 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1549
1550 test_text = <<- _EOText_
1551 #define PTHREAD_MUTEX_INITIALIZER \\
1552 { { 0, } }
1553 #ifdef __USE_GNU
1554 # if __WORDSIZE == 64
1555 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1556 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1557 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1558 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1559 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1560 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1561 # else
1562 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1563 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1564 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1565 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1566 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1567 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1568 # endif
1569 #endif
1570 # define PTHREAD_RWLOCK_INITIALIZER \\
1571 { { 0, } }
1572 # ifdef __USE_GNU
1573 # if __WORDSIZE == 64
1574 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1575 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1576 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1577 # else
1578 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1579 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1580 # endif
1581 # endif
1582 #define PTHREAD_COND_INITIALIZER { { 0, } }
1583 _EOText_;
1584 };
1585
1586
1587 /* glibc versions before 2.5 have a version of stdint.h that defines
1588 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1589 versions with stdint.h based on those glibc versions. */
1590 fix = {
1591 hackname = glibc_stdint;
1592 files = stdint.h;
1593 select = "GNU C Library";
1594 c_fix = format;
1595 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1596 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1597 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1598 };
1599
1600
1601 /* glibc's tgmath.h relies on an expression that is not an integer
1602 constant expression being treated as it was by GCC 4.4 and
1603 earlier. */
1604 fix = {
1605 hackname = glibc_tgmath;
1606 files = tgmath.h;
1607 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1608 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1609 c_fix = format;
1610 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1611 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1612 };
1613
1614 /*
1615 * Fix these files to use the types we think they should for
1616 * ptrdiff_t, size_t, and wchar_t.
1617 *
1618 * This defines the types in terms of macros predefined by our 'cpp'.
1619 * This is supposedly necessary for glibc's handling of these types.
1620 * It's probably not necessary for anyone else, but it doesn't hurt.
1621 */
1622 fix = {
1623 hackname = gnu_types;
1624 files = "sys/types.h";
1625 files = "stdlib.h";
1626 files = "sys/stdtypes.h";
1627 files = "stddef.h";
1628 files = "memory.h";
1629 files = "unistd.h";
1630 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1631 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1632 c_fix = gnu_type;
1633 /* The Solaris 10 headers already define these types correctly. */
1634 mach = '*-*-solaris2.1[0-9]*';
1635 not_machine = true;
1636
1637 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1638 "typedef uint_t size_t; /* uint_t */\n"
1639 "typedef ushort_t wchar_t; /* ushort_t */";
1640 };
1641
1642
1643 /*
1644 * Fix HP & Sony's use of "../machine/xxx.h"
1645 * to refer to: <machine/xxx.h>
1646 */
1647 fix = {
1648 hackname = hp_inline;
1649 files = sys/spinlock.h;
1650 files = machine/machparam.h;
1651 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1652
1653 c_fix = format;
1654 c_fix_arg = "%1<machine/%2.h>";
1655
1656 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1657 '([a-z]+)\.h"';
1658
1659 test_text = ' # include "../machine/mumble.h"';
1660 };
1661
1662
1663 /*
1664 * Check for (...) in C++ code in HP/UX sys/file.h.
1665 */
1666 fix = {
1667 hackname = hp_sysfile;
1668 files = sys/file.h;
1669 select = "HPUX_SOURCE";
1670
1671 c_fix = format;
1672 c_fix_arg = "(struct file *, ...)";
1673 c_fix_arg = '\(\.\.\.\)';
1674
1675 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1676 };
1677
1678
1679 /*
1680 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1681 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1682 */
1683 fix = {
1684 hackname = hppa_hpux_fp_macros;
1685 mach = "hppa*-hp-hpux11*";
1686 files = math.h;
1687 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1688 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1689 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1690 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1691 "#[ \t]*define[ \t]*FP_NAN.*\n";
1692 c_fix = format;
1693 c_fix_arg = <<- _EOFix_
1694 #endif /* _INCLUDE_HPUX_SOURCE */
1695
1696 #if defined(_INCLUDE_HPUX_SOURCE) || \
1697 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1698 %0#endif
1699
1700 #ifdef _INCLUDE_HPUX_SOURCE
1701
1702 _EOFix_;
1703
1704 test_text =
1705 "# define FP_NORMAL 0\n"
1706 "# define FP_ZERO 1\n"
1707 "# define FP_INFINITE 2\n"
1708 "# define FP_SUBNORMAL 3\n"
1709 "# define FP_NAN 4\n";
1710 };
1711
1712
1713 /*
1714 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1715 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1716 */
1717 fix = {
1718 hackname = hpux10_cpp_pow_inline;
1719 files = fixinc-test-limits.h, math.h;
1720 select = <<- END_POW_INLINE
1721 ^# +ifdef +__cplusplus
1722 +\}
1723 +inline +double +pow\(double +__d,int +__expon\) +\{
1724 [ ]+return +pow\(__d,\(double\)__expon\);
1725 +\}
1726 +extern +"C" +\{
1727 #else
1728 # +endif
1729 END_POW_INLINE;
1730
1731 c_fix = format;
1732 c_fix_arg = "";
1733
1734 test_text =
1735 "# ifdef __cplusplus\n"
1736 " }\n"
1737 " inline double pow(double __d,int __expon) {\n"
1738 "\t return pow(__d,(double)__expon);\n"
1739 " }\n"
1740 ' extern "C"' " {\n"
1741 "#else\n"
1742 "# endif";
1743 };
1744
1745 fix = {
1746 hackname = hpux11_cpp_pow_inline;
1747 files = math.h;
1748 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1749 " +return pow\\(d, \\(double\\)expon\\);\n"
1750 " +\\}\n";
1751 c_fix = format;
1752 c_fix_arg = "";
1753
1754 test_text =
1755 " inline double pow(double d,int expon) {\n"
1756 " return pow(d, (double)expon);\n"
1757 " }\n";
1758 };
1759
1760
1761 /*
1762 * Fix hpux 10.X missing ctype declarations 1
1763 */
1764 fix = {
1765 hackname = hpux10_ctype_declarations1;
1766 files = ctype.h;
1767 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1768 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1769 c_fix = format;
1770 c_fix_arg = "#ifdef _PROTOTYPES\n"
1771 "extern int __tolower(int);\n"
1772 "extern int __toupper(int);\n"
1773 "#else /* NOT _PROTOTYPES */\n"
1774 "extern int __tolower();\n"
1775 "extern int __toupper();\n"
1776 "#endif /* _PROTOTYPES */\n\n"
1777 "%0\n";
1778
1779 test_text = "# define _toupper(__c) __toupper(__c)\n";
1780 };
1781
1782
1783 /*
1784 * Fix hpux 10.X missing ctype declarations 2
1785 */
1786 fix = {
1787 hackname = hpux10_ctype_declarations2;
1788 files = ctype.h;
1789 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1790 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1791 c_fix = format;
1792 c_fix_arg = "%0\n\n"
1793 "#ifdef _PROTOTYPES\n"
1794 " extern int _isalnum(int);\n"
1795 " extern int _isalpha(int);\n"
1796 " extern int _iscntrl(int);\n"
1797 " extern int _isdigit(int);\n"
1798 " extern int _isgraph(int);\n"
1799 " extern int _islower(int);\n"
1800 " extern int _isprint(int);\n"
1801 " extern int _ispunct(int);\n"
1802 " extern int _isspace(int);\n"
1803 " extern int _isupper(int);\n"
1804 " extern int _isxdigit(int);\n"
1805 "# else /* not _PROTOTYPES */\n"
1806 " extern int _isalnum();\n"
1807 " extern int _isalpha();\n"
1808 " extern int _iscntrl();\n"
1809 " extern int _isdigit();\n"
1810 " extern int _isgraph();\n"
1811 " extern int _islower();\n"
1812 " extern int _isprint();\n"
1813 " extern int _ispunct();\n"
1814 " extern int _isspace();\n"
1815 " extern int _isupper();\n"
1816 " extern int _isxdigit();\n"
1817 "#endif /* _PROTOTYPES */\n";
1818
1819 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1820 " extern unsigned int *__SB_masks;\n";
1821 };
1822
1823
1824 /*
1825 * Fix hpux 10.X missing stdio declarations
1826 */
1827 fix = {
1828 hackname = hpux10_stdio_declarations;
1829 files = stdio.h;
1830 select = "^#[ \t]*define _iob[ \t]*__iob";
1831 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1832 c_fix = format;
1833 c_fix_arg = "%0\n\n"
1834 "# if defined(__STDC__) || defined(__cplusplus)\n"
1835 " extern int snprintf(char *, size_t, const char *, ...);\n"
1836 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1837 "# else /* not __STDC__) || __cplusplus */\n"
1838 " extern int snprintf();\n"
1839 " extern int vsnprintf();\n"
1840 "# endif /* __STDC__) || __cplusplus */\n";
1841
1842 test_text = "# define _iob __iob\n";
1843 };
1844
1845
1846 /*
1847 * Make sure hpux defines abs in header.
1848 */
1849 fix = {
1850 hackname = hpux11_abs;
1851 mach = "ia64-hp-hpux11*";
1852 files = stdlib.h;
1853 select = "ifndef _MATH_INCLUDED";
1854 c_fix = format;
1855 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1856 test_text = "#ifndef _MATH_INCLUDED";
1857 };
1858
1859
1860 /*
1861 * Keep HP-UX 11 from stomping on C++ math namespace
1862 * with defines for fabsf.
1863 */
1864 fix = {
1865 hackname = hpux11_fabsf;
1866 files = math.h;
1867 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1868 bypass = "__cplusplus";
1869
1870 c_fix = format;
1871 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1872
1873 test_text =
1874 "#ifdef _PA_RISC\n"
1875 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1876 "#endif";
1877 };
1878
1879
1880 /*
1881 * Fix C99 constant in __POINTER_SET define.
1882 */
1883 fix = {
1884 hackname = hpux11_pthread_const;
1885 mach = "*-hp-hpux11.[0-3]*";
1886 files = sys/pthread.h;
1887 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1888
1889 c_fix = format;
1890 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1891 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1892 };
1893
1894
1895 /*
1896 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1897 * being defined by having it define _hpux_size_t instead.
1898 */
1899 fix = {
1900 hackname = hpux11_size_t;
1901 mach = "*-hp-hpux11*";
1902 select = "__size_t";
1903
1904 c_fix = format;
1905 c_fix_arg = "_hpux_size_t";
1906
1907 test_text =
1908 "#define __size_t size_t\n"
1909 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1910 };
1911
1912
1913 /*
1914 * Fix hpux 11.00 broken snprintf declaration
1915 * (third argument is char *, needs to be const char * to prevent
1916 * spurious warnings with -Wwrite-strings or in C++).
1917 */
1918 fix = {
1919 hackname = hpux11_snprintf;
1920 files = stdio.h;
1921 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1922 ' *(char *\*, *\.\.\.\);)';
1923 c_fix = format;
1924 c_fix_arg = '%1 const %3';
1925
1926 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1927 "extern int snprintf(char *, __size_t, char *, ...);\n"
1928 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1929 };
1930
1931 /*
1932 * Fix hpux 11.00 broken vsnprintf declaration
1933 */
1934 fix = {
1935 hackname = hpux11_vsnprintf;
1936 files = stdio.h;
1937 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1938 'const char \*,) __va__list\);';
1939 c_fix = format;
1940 c_fix_arg = "%1 __va_list);";
1941
1942 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1943 ' __va__list);';
1944 };
1945
1946
1947 /*
1948 * get rid of bogus inline definitions in HP-UX 8.0
1949 */
1950 fix = {
1951 hackname = hpux8_bogus_inlines;
1952 files = math.h;
1953 select = inline;
1954 bypass = "__GNUG__";
1955 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1956 "@extern \"C\" int abs(int);@";
1957 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1958 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1959 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1960 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1961 "inline double sqr(double v) { return v**0.5; }";
1962 };
1963
1964
1965 /*
1966 * Fix hpux broken ctype macros
1967 */
1968 fix = {
1969 hackname = hpux_ctype_macros;
1970 files = ctype.h;
1971 select = '((: |\()__SB_masks \? )'
1972 '(__SB_masks\[__(alnum|c)\] & _IS)';
1973 c_fix = format;
1974 c_fix_arg = "%1(int)%3";
1975
1976 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1977 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1978 };
1979
1980
1981 /*
1982 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1983 */
1984 fix = {
1985 hackname = hpux_htonl;
1986 files = netinet/in.h;
1987 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1988 "(/\\*\n"
1989 " \\* Macros for number representation conversion\\.\n"
1990 " \\*/\n"
1991 "#ifndef ntohl)";
1992 c_fix = format;
1993 c_fix_arg = "#if 1\n%1";
1994
1995 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1996 "/*\n"
1997 " * Macros for number representation conversion.\n"
1998 " */\n"
1999 "#ifndef ntohl\n"
2000 "#define ntohl(x) (x)\n"
2001 "#define ntohs(x) (x)\n"
2002 "#define htonl(x) (x)\n"
2003 "#define htons(x) (x)\n"
2004 "#endif\n"
2005 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2006 };
2007
2008
2009 /*
2010 * HP-UX long_double
2011 */
2012 fix = {
2013 hackname = hpux_long_double;
2014 mach = "*-*-hpux10*";
2015 mach = "*-*-hpux11.[012]*";
2016 files = stdlib.h;
2017 select = "extern[ \t]long_double[ \t]strtold";
2018 bypass = "long_double_t";
2019 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2020 sed = "s/long_double/long double/g";
2021
2022 test_text = "# ifndef _LONG_DOUBLE\n"
2023 "# define _LONG_DOUBLE\n"
2024 " typedef struct {\n"
2025 " unsigned int word1, word2, word3, word4;\n"
2026 " } long_double;\n"
2027 "# endif /* _LONG_DOUBLE */\n"
2028 "extern long_double strtold(const char *, char **);\n";
2029 };
2030
2031 /*
2032 * We cannot use the above rule on 11.31 because it removes the strtold
2033 * definition. ia64 is OK with no hack, PA needs some help.
2034 */
2035 fix = {
2036 hackname = hpux_long_double_2;
2037 mach = "hppa*-*-hpux11.3*";
2038 files = stdlib.h;
2039 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2040 c_fix = format;
2041 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2042
2043 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2044 };
2045
2046 /*
2047 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2048 */
2049 fix = {
2050 hackname = hpux_systime;
2051 files = sys/time.h;
2052 select = "^extern struct sigevent;";
2053
2054 c_fix = format;
2055 c_fix_arg = "struct sigevent;";
2056
2057 test_text = 'extern struct sigevent;';
2058 };
2059
2060
2061 /*
2062 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2063 * type and mpinfou is only defined when _KERNEL is set.
2064 */
2065 fix = {
2066 hackname = hpux_spu_info;
2067 mach = "*-hp-hpux*";
2068 /*
2069 * It is tempting to omit the first "files" entry. Do not.
2070 * The testing machinery will take the first "files" entry as the name
2071 * of a test file to play with. It would be a nuisance to have a directory
2072 * with the name "*".
2073 */
2074 files = "ia64/sys/getppdp.h";
2075 files = "*/sys/getppdp.h";
2076 select = "^.*extern.*spu_info.*";
2077
2078 c_fix = format;
2079 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2080
2081 test_text = "extern union mpinfou spu_info[];";
2082 };
2083
2084 fix = {
2085 hackname = hpux11_extern_sendfile;
2086 mach = "*-hp-hpux11.[12]*";
2087 files = sys/socket.h;
2088 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2089 c_fix = format;
2090 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2091 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2092 };
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 const struct iovec *, int));\n";
2102 };
2103
2104 fix = {
2105 hackname = hpux_extern_errno;
2106 mach = "*-hp-hpux10.*";
2107 mach = "*-hp-hpux11.[0-2]*";
2108 files = errno.h;
2109 select = "^[ \t]*extern int errno;$";
2110 c_fix = format;
2111 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2112 test_text = " extern int errno;\n";
2113 };
2114
2115
2116 /*
2117 * Add missing braces to pthread initializer defines.
2118 */
2119 fix = {
2120 hackname = hpux_pthread_initializers;
2121 mach = "*-hp-hpux11.[0-3]*";
2122 files = sys/pthread.h;
2123 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2124 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2125 sed = "s@^[ \t]*1,[ \t]*\\\\"
2126 "@\t{ 1, 0 }@";
2127 sed = "/^[ \t]*0$/d";
2128 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2129 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2130 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2131 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2132 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2133 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2134 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2135 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2136 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2137 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2138 sed = "s@__PTHREAD_COND_VALID, 0"
2139 "@{ __PTHREAD_COND_VALID, 0 }@";
2140 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2141 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2142 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2143 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2144 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2145 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2146 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2147 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2148 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2149 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2150 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2151 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2152 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2153 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2154 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2155 "}\n";
2156 };
2157
2158 fix = {
2159 hackname = hpux_c99_intptr;
2160 mach = "*-hp-hpux11.3*";
2161 files = stdint.h;
2162 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2163 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2164 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2165 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2166 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2167 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2168 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2169 "#define PTRDIFF_MIN INT32_MIN\n"
2170 "#define INTPTR_MAX INT32_MAX\n"
2171 "#define INTPTR_MIN INT32_MIN\n"
2172 "#define UINTPTR_MAX UINT32_MAX\n"
2173 "#define SIZE_MAX UINT32_MAX\n";
2174 };
2175
2176 /*
2177 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2178 */
2179
2180 fix = {
2181 hackname = hpux_c99_inttypes;
2182 mach = "*-hp-hpux11.[23]*";
2183 files = inttypes.h;
2184 files = stdint.h;
2185 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2186 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2187 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2188 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2189 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2190 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2191 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2192 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2193 };
2194
2195 fix = {
2196 hackname = hpux_c99_inttypes2;
2197 mach = "*-hp-hpux11.2*";
2198 files = stdint.h;
2199 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2200 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2201 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2202 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2203 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2204 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2205 "# define INT16_C(__c) ((short)(__c))\n"
2206 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2207 };
2208
2209 fix = {
2210 hackname = hpux_stdint_least_fast;
2211 mach = "*-hp-hpux11.2*";
2212 files = stdint.h;
2213 select =
2214 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2215 c_fix = format;
2216 c-fix-arg = <<- _EOFix_
2217 #ifdef __LP64__
2218 # define UINT_%164_MAX ULONG_MAX
2219 #else
2220 %0
2221 #endif
2222 _EOFix_;
2223 test-text = <<- _EOFix_
2224 # define UINT_FAST64_MAX ULLONG_MAX
2225 # define UINT_LEAST64_MAX ULLONG_MAX
2226 _EOFix_;
2227 };
2228
2229 fix = {
2230 hackname = hpux_inttype_int8_t;
2231 mach = "*-hp-hpux1[01].*";
2232 files = sys/_inttypes.h;
2233 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2234 c_fix = format;
2235 c_fix_arg = "typedef signed char int%18_t;";
2236 test_text = "typedef char int_least8_t;\n"
2237 "typedef char int8_t;\n";
2238 };
2239
2240 fix = {
2241 hackname = hpux_imaginary_i;
2242 mach = "ia64-hp-hpux11.*";
2243 files = complex.h;
2244 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2245 c_fix = format;
2246 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2247 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2248 };
2249
2250 /*
2251 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2252 */
2253 fix = {
2254 hackname = huge_val_hex;
2255 files = bits/huge_val.h;
2256 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2257 bypass = "__builtin_huge_val";
2258
2259 c_fix = format;
2260 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2261
2262 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2263 };
2264
2265
2266 /*
2267 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2268 */
2269 fix = {
2270 hackname = huge_valf_hex;
2271 files = bits/huge_val.h;
2272 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2273 bypass = "__builtin_huge_valf";
2274
2275 c_fix = format;
2276 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2277
2278 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2279 };
2280
2281
2282 /*
2283 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2284 */
2285 fix = {
2286 hackname = huge_vall_hex;
2287 files = bits/huge_val.h;
2288 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2289 bypass = "__builtin_huge_vall";
2290
2291 c_fix = format;
2292 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2293
2294 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2295 };
2296
2297
2298 /*
2299 * Fix return type of abort and free
2300 */
2301 fix = {
2302 hackname = int_abort_free_and_exit;
2303 files = stdlib.h;
2304 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2305 bypass = "_CLASSIC_ANSI_TYPES";
2306
2307 c_fix = format;
2308 c_fix_arg = "void\t%1(";
2309
2310 test_text = "extern int abort(int);\n"
2311 "extern int free(void*);\n"
2312 "extern int exit(void*);";
2313 };
2314
2315
2316 /*
2317 * Fix various macros used to define ioctl numbers.
2318 * The traditional syntax was:
2319 *
2320 * #define _IO(n, x) (('n'<<8)+x)
2321 * #define TIOCFOO _IO(T, 1)
2322 *
2323 * but this does not work with the C standard, which disallows macro
2324 * expansion inside strings. We have to rewrite it thus:
2325 *
2326 * #define _IO(n, x) ((n<<8)+x)
2327 * #define TIOCFOO _IO('T', 1)
2328 *
2329 * The select expressions match too much, but the c_fix code is cautious.
2330 *
2331 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2332 */
2333 fix = {
2334 hackname = io_quotes_def;
2335 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2336 c_fix = char_macro_def;
2337 c_fix_arg = "IO";
2338 test_text =
2339 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2340 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2341 "#define _IO(x,y) ('x'<<8|y)";
2342 test_text =
2343 "#define XX_IO(x) ('x'<<8|256)";
2344 };
2345
2346 fix = {
2347 hackname = io_quotes_use;
2348 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2349 "\\( *[^,']";
2350 c_fix = char_macro_use;
2351 c_fix_arg = "IO";
2352 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2353 "#define TIOCFOO \\\\\n"
2354 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2355 };
2356
2357
2358 /*
2359 * Check for missing ';' in struct
2360 */
2361 fix = {
2362 hackname = ip_missing_semi;
2363 files = netinet/ip.h;
2364 select = "}$";
2365 sed = "/^struct/,/^};/s/}$/};/";
2366 test_text=
2367 "struct mumble {\n"
2368 " union {\n"
2369 " int x;\n"
2370 " }\n"
2371 "}; /* mumbled struct */\n";
2372 };
2373
2374
2375 /*
2376 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2377 * __restrict as restrict iff __c99. This is wrong for C++, which
2378 * needs many C99 features, but only supports __restrict.
2379 */
2380 fix = {
2381 hackname = irix___restrict;
2382 files = internal/sgimacros.h;
2383 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2384
2385 mach = "mips-sgi-irix6.5";
2386 c_fix = format;
2387 c_fix_arg = "%1"
2388 "# ifndef __cplusplus\n%2\n# endif";
2389
2390 test_text = "#ifdef __c99\n# define __restrict restrict";
2391 };
2392
2393 /*
2394 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2395 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2396 * functions.
2397 *
2398 * This was probably introduced around IRIX 6.5.18
2399 */
2400 fix = {
2401 hackname = irix___generic1;
2402 files = internal/math_core.h;
2403 mach = "mips-sgi-irix6.5";
2404 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2405
2406 c_fix = format;
2407 c_fix_arg = "extern int %1(double);\n"
2408 "extern int %1f(float);\n"
2409 "extern int %1l(long double);\n"
2410 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2411 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2412 " : _%1l(x))\n";
2413
2414 test_text =
2415 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2416 };
2417
2418
2419 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2420 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2421 isless, islessequal, islessgreater and isunordered functions. */
2422 fix = {
2423 hackname = irix___generic2;
2424 files = internal/math_core.h;
2425 mach = "mips-sgi-irix6.5";
2426 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2427
2428 c_fix = format;
2429 c_fix_arg = "#define %1(x,y) \\\n"
2430 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2431 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2432 " : _%1l(x,y))\n";
2433
2434 test_text =
2435 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2436 };
2437
2438
2439 /*
2440 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2441 * that causes the assembly preprocessor to complain about an
2442 * unterminated character constant.
2443 */
2444 fix = {
2445 hackname = irix_asm_apostrophe;
2446 files = sys/asm.h;
2447
2448 select = "^[ \t]*#.*[Ww]e're";
2449 c_fix = format;
2450 c_fix_arg = "%1 are";
2451 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2452 test_text = "\t# and we're on vacation";
2453 };
2454
2455
2456 /*
2457 * IRIX 6.5 complex.h defines _Complex_I and _Imaginary_I in terms of __I__,
2458 * which is a MIPSpro compiler builtin. Remove _Imaginary_I and imaginary
2459 * definitions which are not supported by GCC.
2460 */
2461 fix = {
2462 hackname = irix_complex;
2463 mach = "mips-sgi-irix6.5";
2464 files = complex.h;
2465 select = "#define[ \t]_Complex_I[ \t]\\(\\(float[ \t]_Complex\\)[ \t]\\(__I__\\)\\)";
2466 sed = "s/#define[ \t]_Complex_I[ \t]((float[ \t]_Complex)[ \t](__I__))/"
2467 "#define _Complex_I (__extension__ 1.0iF)/";
2468 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2469 sed = "/#define[ \t]_Imaginary_I/d";
2470 sed = "s/#define[ \t]I[ \t]_Imaginary_I/#define I _Complex_I/";
2471 test_text = "#define _Complex_I ((float _Complex) (__I__))\n"
2472 "#define imaginary _Imaginary\n"
2473 "// #define _Imaginary_I ((float _Imaginary) 1)\n"
2474 "#define _Imaginary_I __I__\n"
2475 "#define I _Imaginary_I";
2476 };
2477
2478
2479 /*
2480 * Non-traditional "const" declaration in Irix's limits.h.
2481 */
2482 fix = {
2483 hackname = irix_limits_const;
2484 files = fixinc-test-limits.h, limits.h;
2485 select = "^extern const ";
2486 c_fix = format;
2487 c_fix_arg = "extern __const ";
2488 test_text = "extern const char limit; /* test limits */";
2489 };
2490
2491
2492 /*
2493 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2494 * Various socket function prototypes use different types instead,
2495 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2496 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2497 * IRIX 6.5.19).
2498 */
2499 fix = {
2500 hackname = irix_socklen_t;
2501 files = sys/socket.h;
2502 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2503
2504 mach = "mips-sgi-irix6.5";
2505 c_fix = format;
2506 c_fix_arg = "%1"
2507 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2508 "typedef int socklen_t;\n"
2509 "#else\n"
2510 "%2\n"
2511 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2512
2513 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2514 };
2515
2516 /*
2517 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2518 * otherwise.
2519 */
2520 fix = {
2521 hackname = irix_stdint_c99;
2522 files = stdint.h;
2523 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2524
2525 mach = "mips-sgi-irix6.5";
2526 c_fix = format;
2527 c_fix_arg = "#if 0\n"
2528 "%2";
2529 test_text =
2530 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2531 };
2532
2533
2534 /*
2535 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2536 * some functions that take a va_list as
2537 * taking char *. However, GCC uses void * for va_list, so
2538 * calling vfprintf with a va_list fails in C++. */
2539 fix = {
2540 hackname = irix_stdio_va_list;
2541 files = stdio.h;
2542 files = internal/stdio_core.h;
2543
2544 select = '/\* va_list \*/ char \*';
2545 c_fix = format;
2546 c_fix_arg = "__gnuc_va_list";
2547 test_text =
2548 "extern int printf( const char *, /* va_list */ char * );";
2549 };
2550
2551
2552 /*
2553 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2554 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2555 */
2556 fix = {
2557 hackname = irix_wcsftime;
2558 files = internal/wchar_core.h;
2559 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2560
2561 mach = "mips-sgi-irix6.5";
2562 c_fix = format;
2563 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2564
2565 test_text = "#if _NO_XOPEN5\n"
2566 "extern size_t wcsftime(wchar_t *, "
2567 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2568 "const struct tm *);";
2569 };
2570
2571 /*
2572 * Fixing ISC fmod declaration
2573 */
2574 fix = {
2575 hackname = isc_fmod;
2576 files = math.h;
2577 select = 'fmod\(double\)';
2578 c_fix = format;
2579 c_fix_arg = "fmod(double, double)";
2580 test_text = "extern double fmod(double);";
2581 };
2582
2583
2584 /*
2585 * On Interactive Unix 2.2, certain traditional Unix definitions
2586 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2587 * defined, not just if _POSIX_SOURCE is defined. This makes it
2588 * impossible to compile any nontrivial program except with -posix.
2589 */
2590 fix = {
2591 hackname = isc_omits_with_stdc;
2592
2593 files = "stdio.h";
2594 files = "math.h";
2595 files = "ctype.h";
2596 files = "sys/limits.h";
2597 files = "sys/fcntl.h";
2598 files = "sys/dirent.h";
2599
2600 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2601 c_fix = format;
2602 c_fix_arg = '!defined(_POSIX_SOURCE)';
2603 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2604 "\nint foo;\n#endif";
2605 };
2606
2607
2608 /*
2609 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2610 * use / * * / to concatenate tokens.
2611 */
2612 fix = {
2613 hackname = kandr_concat;
2614 files = "sparc/asm_linkage.h";
2615 files = "sun*/asm_linkage.h";
2616 files = "arm/as_support.h";
2617 files = "arm/mc_type.h";
2618 files = "arm/xcb.h";
2619 files = "dev/chardefmac.h";
2620 files = "dev/ps_irq.h";
2621 files = "dev/screen.h";
2622 files = "dev/scsi.h";
2623 files = "sys/tty.h";
2624 files = "Xm.acorn/XmP.h";
2625 files = bsd43/bsd43_.h;
2626 select = '/\*\*/';
2627 c_fix = format;
2628 c_fix_arg = '##';
2629 test_text = "#define __CONCAT__(a,b) a/**/b";
2630 };
2631
2632
2633 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2634 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2635 * constant on recent versions of g++.
2636 */
2637 fix = {
2638 hackname = linux_ia64_ucontext;
2639 files = "sys/ucontext.h";
2640 mach = "ia64-*-linux*";
2641 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2642 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2643 c_fix = format;
2644 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2645 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2646 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2647 };
2648
2649
2650 /*
2651 * Remove header file warning from sys/time.h. Autoconf's
2652 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2653 * which causes warning on LynxOS. Remove the warning.
2654 */
2655 fix = {
2656 hackname = lynxos_no_warning_in_sys_time_h;
2657 files = sys/time.h;
2658 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2659 c_fix = format;
2660 c_fix_arg = "";
2661 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2662 };
2663
2664
2665 /*
2666 * Add missing declaration for putenv.
2667 */
2668 fix = {
2669 hackname = lynxos_missing_putenv;
2670 mach = '*-*-lynxos*';
2671 files = stdlib.h;
2672 bypass = 'putenv[ \t]*\\(';
2673 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2674 c_fix = format;
2675 c_fix_arg = "%0\n"
2676 "extern int putenv _AP((char *));";
2677 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2678 test_text = "extern char *getenv _AP((const char *));";
2679 };
2680
2681
2682 /*
2683 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2684 *
2685 * On NetBSD, machine is a symbolic link to an architecture specific
2686 * directory name, so we can't match a specific file name here.
2687 */
2688 fix = {
2689 hackname = machine_ansi_h_va_list;
2690 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2691 bypass = '__builtin_va_list';
2692
2693 c_fix = format;
2694 c_fix_arg = "%1__builtin_va_list";
2695 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2696
2697 test_text = " # define _BSD_VA_LIST_\tchar**";
2698 };
2699
2700
2701 /*
2702 * Fix non-ansi machine name defines
2703 */
2704 fix = {
2705 hackname = machine_name;
2706 c_test = machine_name;
2707 c_fix = machine_name;
2708
2709 test_text = "/* MACH_DIFF: */\n"
2710 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2711 "\n/* no uniform test, so be careful :-) */";
2712 };
2713
2714
2715 /*
2716 * Some math.h files define struct exception (it's in the System V
2717 * Interface Definition), which conflicts with the class exception defined
2718 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2719 * This is not a great fix, but I haven't been able to think of anything
2720 * better.
2721 */
2722 fix = {
2723 hackname = math_exception;
2724 files = math.h;
2725 select = "struct exception";
2726 /*
2727 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2728 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2729 * exception either. So currently we bypass only for glibc, based on a
2730 * comment in the fixed glibc header. Ick.
2731 */
2732 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2733 '_[a-z0-9A-Z_]+_exception; for C, exception';
2734 c_fix = wrap;
2735
2736 c_fix_arg = "#ifdef __cplusplus\n"
2737 "#define exception __math_exception\n"
2738 "#endif\n";
2739
2740 c_fix_arg = "#ifdef __cplusplus\n"
2741 "#undef exception\n"
2742 "#endif\n";
2743
2744 test_text = "typedef struct exception t_math_exception;";
2745 };
2746
2747
2748 /*
2749 * This looks pretty broken to me. ``dbl_max_def'' will contain
2750 * "define DBL_MAX " at the start, when what we really want is just
2751 * the value portion. Can't figure out how to write a test case
2752 * for this either :-(
2753 */
2754 fix = {
2755 hackname = math_huge_val_from_dbl_max;
2756 files = math.h;
2757
2758 /*
2759 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2760 * in math.h, this fix applies.
2761 */
2762 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2763 bypass = "define[ \t]+DBL_MAX";
2764
2765 shell =
2766 /*
2767 * See if we have a definition for DBL_MAX in float.h.
2768 * If we do, we will replace the one in math.h with that one.
2769 */
2770
2771 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2772 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2773
2774 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2775 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2776 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2777 "\telse cat\n"
2778 "\tfi";
2779
2780 test_text =
2781 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2782 "#define HUGE_VAL DBL_MAX";
2783 };
2784
2785
2786 /*
2787 * nested comment
2788 */
2789 fix = {
2790 hackname = nested_auth_des;
2791 files = rpc/rpc.h;
2792 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2793 c_fix = format;
2794 c_fix_arg = "%1*/ /*";
2795 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2796 };
2797
2798
2799 /*
2800 * Fixing nested comments in ISC <sys/limits.h>
2801 */
2802 fix = {
2803 hackname = nested_sys_limits;
2804 files = sys/limits.h;
2805 select = CHILD_MAX;
2806 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2807 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2808 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2809 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2810 };
2811
2812
2813 /*
2814 * Some versions of NetBSD don't expect the C99 inline semantics.
2815 */
2816 fix = {
2817 hackname = netbsd_c99_inline_1;
2818 mach = "*-*-netbsd*";
2819 files = signal.h;
2820 select = "extern __inline int";
2821
2822 c_fix = format;
2823 c_fix_arg = "extern\n"
2824 "#ifdef __GNUC_STDC_INLINE__\n"
2825 "__attribute__((__gnu_inline__))\n"
2826 "#endif\n"
2827 "__inline int";
2828
2829 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2830 };
2831
2832
2833 fix = {
2834 hackname = netbsd_c99_inline_2;
2835 mach = "*-*-netbsd*";
2836 files = signal.h;
2837 select = "#define _SIGINLINE extern __inline";
2838
2839 c_fix = format;
2840 c_fix_arg = <<- _EOArg_
2841 #ifdef __GNUC_STDC_INLINE__
2842 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2843 #else
2844 %0
2845 #endif
2846 _EOArg_;
2847
2848 test_text = "#define _SIGINLINE extern __inline";
2849 };
2850
2851
2852 /*
2853 * NetBSD has a semicolon after the ending '}' for some extern "C".
2854 */
2855 fix = {
2856 hackname = netbsd_extra_semicolon;
2857 mach = "*-*-netbsd*";
2858 files = sys/cdefs.h;
2859 select = "#define[ \t]*__END_DECLS[ \t]*};";
2860
2861 c_fix = format;
2862 c_fix_arg = "#define __END_DECLS }";
2863
2864 test_text = "#define __END_DECLS };";
2865 };
2866
2867
2868 /* newlib's stdint.h has several failures to conform to C99. The fix
2869 for these removed a comment that can be matched to identify unfixed
2870 versions. */
2871 fix = {
2872 hackname = newlib_stdint_1;
2873 files = stdint.h;
2874 select = "@todo - Add support for wint_t types";
2875 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2876 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2877 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2878 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2879 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2880 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2881 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2882 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2883 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2884 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2885 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2886 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2887 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2888 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2889 test_text = "/* @todo - Add support for wint_t types. */\n"
2890 "#define INT32_MIN (-2147483647-1)\n"
2891 "#define INT32_MAX 2147483647\n"
2892 "#define UINT32_MAX 4294967295U\n"
2893 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2894 "#define INT_LEAST32_MAX 2147483647\n"
2895 "#define UINT_LEAST32_MAX 4294967295U\n"
2896 "#define INT_FAST8_MIN INT8_MIN\n"
2897 "#define INT_FAST8_MAX INT8_MAX\n"
2898 "#define UINT_FAST8_MAX UINT8_MAX\n"
2899 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2900 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2901 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2902 "#define UINT8_C(x) x##U\n"
2903 "#define UINT16_C(x) x##U";
2904 };
2905
2906
2907 fix = {
2908 hackname = newlib_stdint_2;
2909 files = stdint.h;
2910 select = "@todo - Add support for wint_t types";
2911 c_fix = format;
2912 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2913 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2914 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2915 "#define WCHAR_MAX __WCHAR_MAX__\n"
2916 "#define WCHAR_MIN __WCHAR_MIN__\n"
2917 "#define WINT_MAX __WINT_MAX__\n"
2918 "#define WINT_MIN __WINT_MIN__\n\n"
2919 "%0";
2920 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2921 test_text = "/* @todo - Add support for wint_t types. */\n"
2922 "/** Macros for minimum-width integer constant expressions */";
2923 };
2924
2925
2926 /*
2927 * NeXT 3.2 adds const prefix to some math functions.
2928 * These conflict with the built-in functions.
2929 */
2930 fix = {
2931 hackname = next_math_prefix;
2932 files = ansi/math.h;
2933 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2934
2935 c_fix = format;
2936 c_fix_arg = "extern double %1(";
2937 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2938
2939 test_text = "extern\tdouble\t__const__\tmumble();";
2940 };
2941
2942
2943 /*
2944 * NeXT 3.2 uses the word "template" as a parameter for some
2945 * functions. GCC reports an invalid use of a reserved key word
2946 * with the built-in functions.
2947 */
2948 fix = {
2949 hackname = next_template;
2950 files = bsd/libc.h;
2951 select = "[ \t]template\\)";
2952
2953 c_fix = format;
2954 c_fix_arg = "(%1)";
2955 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2956 test_text = "extern mumble( char * template); /* fix */";
2957 };
2958
2959
2960 /*
2961 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2962 * function prototypes. That conflicts with the built-in functions.
2963 */
2964 fix = {
2965 hackname = next_volitile;
2966 files = ansi/stdlib.h;
2967 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2968
2969 c_fix = format;
2970 c_fix_arg = "extern void %1(";
2971 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2972
2973 test_text = "extern\tvolatile\tvoid\tabort();";
2974 };
2975
2976
2977 /*
2978 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2979 * Note that version 3 of the NeXT system has wait.h in a different directory,
2980 * so that this code won't do anything. But wait.h in version 3 has a
2981 * conditional, so it doesn't need this fix. So everything is okay.
2982 */
2983 fix = {
2984 hackname = next_wait_union;
2985 files = sys/wait.h;
2986
2987 select = 'wait\(union wait';
2988 c_fix = format;
2989 c_fix_arg = "wait(void";
2990 test_text = "extern pid_d wait(union wait*);";
2991 };
2992
2993
2994 /*
2995 * a missing semi-colon at the end of the nodeent structure definition.
2996 */
2997 fix = {
2998 hackname = nodeent_syntax;
2999 files = netdnet/dnetdb.h;
3000 select = "char[ \t]*\\*na_addr[ \t]*$";
3001 c_fix = format;
3002 c_fix_arg = "%0;";
3003 test_text = "char *na_addr\t";
3004 };
3005
3006 /*
3007 * Fix OpenBSD's NULL definition.
3008 */
3009 fix = {
3010 hackname = openbsd_null_definition;
3011 mach = "*-*-openbsd*";
3012 files = locale.h, stddef.h, stdio.h, string.h,
3013 time.h, unistd.h, wchar.h, sys/param.h;
3014 select = "__GNUG__";
3015 c_fix = format;
3016 c_fix_arg = "#ifndef NULL\n"
3017 "#ifdef __cplusplus\n"
3018 "#ifdef __GNUG__\n"
3019 "#define NULL\t__null\n"
3020 "#else\t /* ! __GNUG__ */\n"
3021 "#define NULL\t0L\n"
3022 "#endif\t /* __GNUG__ */\n"
3023 "#else\t /* ! __cplusplus */\n"
3024 "#define NULL\t((void *)0)\n"
3025 "#endif\t /* __cplusplus */\n"
3026 "#endif\t /* !NULL */";
3027
3028 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3029 "^#ifdef[ \t]*__GNUG__\n"
3030 "^#define[ \t]*NULL[ \t]*__null\n"
3031 "^#else\n"
3032 "^#define[ \t]*NULL[ \t]*0L\n"
3033 "^#endif\n"
3034 "^#endif";
3035 test_text =
3036 "#ifndef NULL\n"
3037 "#ifdef __GNUG__\n"
3038 "#define NULL __null\n"
3039 "#else\n"
3040 "#define NULL 0L\n"
3041 "#endif\n"
3042 "#endif\n";
3043 };
3044
3045 /*
3046 * obstack.h used casts as lvalues.
3047 *
3048 * We need to change postincrements of casted pointers (which are
3049 * then dereferenced and assigned into) of the form
3050 *
3051 * *((TYPE*)PTRVAR)++ = (VALUE)
3052 *
3053 * into expressions like
3054 *
3055 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3056 *
3057 * which is correct for the cases used in obstack.h since PTRVAR is
3058 * of type char * and the value of the expression is not used.
3059 */
3060 fix = {
3061 hackname = obstack_lvalue_cast;
3062 files = obstack.h;
3063 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3064 c_fix = format;
3065 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3066 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3067 };
3068
3069 /*
3070 * Fix OpenBSD's va_start define.
3071 */
3072 fix = {
3073 hackname = openbsd_va_start;
3074 mach = "*-*-openbsd*";
3075 files = stdarg.h;
3076 select = '__builtin_stdarg_start';
3077 c_fix = format;
3078 c_fix_arg = __builtin_va_start;
3079
3080 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3081 };
3082
3083 /*
3084 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3085 * defining regex.h related types. This causes libg++ build and usage
3086 * failures. Fixing this correctly requires checking and modifying 3 files.
3087 */
3088 fix = {
3089 hackname = osf_namespace_a;
3090 files = reg_types.h;
3091 files = sys/lc_core.h;
3092 test = " -r reg_types.h";
3093 test = " -r sys/lc_core.h";
3094 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3095 test = " -z \"`grep __regex_t regex.h`\"";
3096
3097 c_fix = format;
3098 c_fix_arg = "__%0";
3099 c_fix_arg = "reg(ex|off|match)_t";
3100
3101 test_text = "`touch sys/lc_core.h`"
3102 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3103 "extern regex_t re;\n"
3104 "extern regoff_t ro;\n"
3105 "extern regmatch_t rm;\n";
3106 };
3107
3108 fix = {
3109 hackname = osf_namespace_c;
3110 files = regex.h;
3111 test = " -r reg_types.h";
3112 test = " -r sys/lc_core.h";
3113 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3114 test = " -z \"`grep __regex_t regex.h`\"";
3115
3116 select = "#include <reg_types\.h>.*";
3117 c_fix = format;
3118 c_fix_arg = "%0\n"
3119 "typedef __regex_t\tregex_t;\n"
3120 "typedef __regoff_t\tregoff_t;\n"
3121 "typedef __regmatch_t\tregmatch_t;";
3122
3123 test_text = "#include <reg_types.h>";
3124 };
3125
3126
3127 /*
3128 * On broken glibc-2.3.3 systems an array of incomplete structures is
3129 * passed to __sigsetjmp. Fix that to take a pointer instead.
3130 */
3131 fix = {
3132 hackname = pthread_incomplete_struct_argument;
3133 files = pthread.h;
3134 select = "struct __jmp_buf_tag";
3135 c_fix = format;
3136 c_fix_arg = "%1 *%2%3";
3137 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3138 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3139 };
3140
3141 /*
3142 * Fix return type of fread and fwrite on sysV68
3143 */
3144 fix = {
3145 hackname = read_ret_type;
3146 files = stdio.h;
3147 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3148 c_fix = format;
3149 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3150 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3151
3152 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3153 };
3154
3155
3156 /*
3157 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3158 */
3159 fix = {
3160 hackname = rpc_xdr_lvalue_cast_a;
3161 files = rpc/xdr.h;
3162 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3163 c_fix = format;
3164 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3165 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3166 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3167 };
3168
3169
3170 fix = {
3171 hackname = rpc_xdr_lvalue_cast_b;
3172 files = rpc/xdr.h;
3173 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3174 c_fix = format;
3175 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3176 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3177 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3178 };
3179
3180
3181 /*
3182 * function class(double x) conflicts with C++ keyword on rs/6000
3183 */
3184 fix = {
3185 hackname = rs6000_double;
3186 files = math.h;
3187 select = '[^a-zA-Z_]class\(';
3188
3189 c_fix = format;
3190 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3191 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3192
3193 test_text = "extern int class();";
3194 };
3195
3196
3197 /*
3198 * Wrong fchmod prototype on RS/6000.
3199 */
3200 fix = {
3201 hackname = rs6000_fchmod;
3202 files = sys/stat.h;
3203 select = 'fchmod\(char \*';
3204 c_fix = format;
3205 c_fix_arg = "fchmod(int";
3206 test_text = "extern int fchmod(char *, mode_t);";
3207 };
3208
3209
3210 /*
3211 * parameters conflict with C++ new on rs/6000
3212 */
3213 fix = {
3214 hackname = rs6000_param;
3215 files = "stdio.h";
3216 files = "unistd.h";
3217
3218 select = 'rename\(const char \*old, const char \*new\)';
3219 c_fix = format;
3220 c_fix_arg = 'rename(const char *_old, const char *_new)';
3221
3222 test_text = 'extern int rename(const char *old, const char *new);';
3223 };
3224
3225
3226 /*
3227 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
3228 * __builtin_generic. We fix that usage to use the GCC equivalent.
3229 * It also has a plethora of inline functions that conflict with libstdc++.
3230 */
3231 fix = {
3232 hackname = sco_math;
3233 files = math.h, '*/math.h';
3234 select = "inline double abs";
3235 bypass = "__GNUG__";
3236 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
3237 "#ifndef __GNUC__\n";
3238 sed =
3239 "/.*__builtin_generic/a\\\n"
3240 "#else\\\n"
3241 "#define __fp_class(a) \\\\\\\n"
3242 "\\ __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
3243 "\\ __fpclassifyl(a), \\\\\\\n"
3244 "\\ __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
3245 "\\ __fpclassifyf(a),__fpclassify(a)))\\\n"
3246 "#endif\n";
3247
3248 sed = "/extern \"C++\"/N;"
3249 "/inline double abs/i\\\n"
3250 "#ifndef __GNUC__\n";
3251 sed = "/inline long double trunc/N;"
3252 "/inline long double trunc.*}.*extern \"C++\"/a\\\n"
3253 "#endif /* ! __GNUC__ */\n";
3254
3255 test_text =
3256 "#define __fp_class(a) \\\\\n"
3257 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3258
3259 };
3260
3261
3262 /*
3263 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3264 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3265 * and imaginary definitions which are not supported by GCC.
3266 */
3267 fix = {
3268 hackname = solaris_complex;
3269 mach = "*-*-solaris2.*";
3270 files = complex.h;
3271 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3272 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3273 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3274 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3275 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3276 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3277 test_text = "#define _Complex_I _Complex_I\n"
3278 "#define complex _Complex\n"
3279 "#define _Imaginary_I _Imaginary_I\n"
3280 "#define imaginary _Imaginary\n"
3281 "#undef I\n"
3282 "#define I _Imaginary_I";
3283 };
3284
3285
3286 /*
3287 * Sun Solaris 10 defines several C99 math macros in terms of
3288 * builtins specific to the Studio compiler, in particular not
3289 * compatible with the GNU compiler.
3290 */
3291 fix = {
3292 hackname = solaris_math_1;
3293 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3294 bypass = "__GNUC__";
3295 files = iso/math_c99.h;
3296 c_fix = format;
3297 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3298 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3299 test_text =
3300 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3301 "#undef HUGE_VAL\n"
3302 "#define HUGE_VAL __builtin_huge_val\n"
3303 "#undef HUGE_VALF\n"
3304 "#define HUGE_VALF __builtin_huge_valf\n"
3305 "#undef HUGE_VALL\n"
3306 "#define HUGE_VALL __builtin_huge_vall";
3307 };
3308
3309 fix = {
3310 hackname = solaris_math_2;
3311 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3312 bypass = "__GNUC__";
3313 files = iso/math_c99.h;
3314 c_fix = format;
3315 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3316 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3317 test_text =
3318 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3319 "#undef INFINITY\n"
3320 "#define INFINITY __builtin_infinity";
3321 };
3322
3323 fix = {
3324 hackname = solaris_math_3;
3325 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3326 bypass = "__GNUC__";
3327 files = iso/math_c99.h;
3328 c_fix = format;
3329 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3330 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3331 test_text =
3332 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3333 "#undef NAN\n"
3334 "#define NAN __builtin_nan";
3335 };
3336
3337 fix = {
3338 hackname = solaris_math_4;
3339 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3340 bypass = "__GNUC__";
3341 files = iso/math_c99.h;
3342 c_fix = format;
3343 c_fix_arg = "#define\tfpclassify(x) \\\n"
3344 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3345 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3346 test_text =
3347 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3348 "#undef fpclassify\n"
3349 "#define fpclassify(x) __builtin_fpclassify(x)";
3350 };
3351
3352 fix = {
3353 hackname = solaris_math_8;
3354 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3355 bypass = "__GNUC__";
3356 files = iso/math_c99.h;
3357 c_fix = format;
3358 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3359 "\t\t\t ? __builtin_signbitf(x) \\\n"
3360 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3361 "\t\t\t ? __builtin_signbitl(x) \\\n"
3362 "\t\t\t : __builtin_signbit(x))";
3363 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3364 test_text =
3365 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3366 "#undef signbit\n"
3367 "#define signbit(x) __builtin_signbit(x)";
3368 };
3369
3370 fix = {
3371 hackname = solaris_math_9;
3372 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3373 bypass = "__GNUC__";
3374 files = iso/math_c99.h;
3375 c_fix = format;
3376 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3377 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3378 test_text =
3379 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3380 "#undef isgreater\n"
3381 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3382 "#undef isgreaterequal\n"
3383 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3384 "#undef isless\n"
3385 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3386 "#undef islessequal\n"
3387 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3388 "#undef islessgreater\n"
3389 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3390 "#undef isunordered\n"
3391 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3392 };
3393
3394 /*
3395 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3396 * exception. Provide an alternative using GCC's builtin.
3397 */
3398
3399 fix = {
3400 hackname = solaris_math_10;
3401 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3402 files = iso/math_c99.h;
3403 c_fix = format;
3404 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3405 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3406 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3407 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3408 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3409 test_text =
3410 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3411 "#undef isinf\n"
3412 "#define isinf(x) __extension__( \\\\\n"
3413 " { __typeof(x) __x_i = (x); \\\\\n"
3414 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3415 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3416 };
3417
3418 /*
3419 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3420 * "0" for the last field of the pthread_mutex_t structure, which is
3421 * of type upad64_t, which itself is typedef'd to int64_t, but with
3422 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3423 * initializer to "{0}" instead
3424 */
3425 fix = {
3426 hackname = solaris_mutex_init_2;
3427 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3428 files = pthread.h;
3429 /*
3430 * On Solaris 10, this fix is unnecessary because upad64_t is
3431 * always defined correctly regardless of the definition of the
3432 * __STDC__ macro. The first "mach" pattern matches up to
3433 * solaris9. The second "mach" pattern will not match any two (or
3434 * more) digit solaris version, but it will match e.g. 2.5.1.
3435 */
3436 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3437 c_fix = format;
3438 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3439 "%0\n"
3440 "#else\n"
3441 "%1, {0}}%4\n"
3442 "#endif";
3443 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3444 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3445 ",[ \t]*0\\}" "(|[ \t].*)$";
3446 test_text =
3447 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3448 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3449 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3450 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3451 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3452 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3453 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3454 };
3455
3456
3457 /*
3458 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3459 * fields of the pthread_rwlock_t structure, which are of type
3460 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3461 * defined (e.g. by -ansi) it is a union. So change the initializer
3462 * to "{0}" instead.
3463 */
3464 fix = {
3465 hackname = solaris_rwlock_init_1;
3466 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3467 files = pthread.h;
3468 mach = '*-*-solaris*';
3469 c_fix = format;
3470 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3471 "%0\n"
3472 "#else\n"
3473 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3474 "#endif";
3475 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3476 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3477
3478 test_text =
3479 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3480 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3481 };
3482
3483
3484 /*
3485 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3486 * structure. As such, it need two levels of brackets, but only
3487 * contains one. Wrap the macro definition in an extra layer.
3488 */
3489 fix = {
3490 hackname = solaris_once_init_1;
3491 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3492 files = pthread.h;
3493 mach = '*-*-solaris*';
3494 c_fix = format;
3495 c_fix_arg = "%1{%2}%3";
3496 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3497 test_text =
3498 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3499 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3500 };
3501
3502
3503 /*
3504 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3505 * fields of the pthread_once_t structure, which are of type
3506 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3507 * defined (e.g. by -ansi) it is a union. So change the initializer
3508 * to "{0}" instead. This test relies on solaris_once_init_1.
3509 */
3510 fix = {
3511 hackname = solaris_once_init_2;
3512 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3513 files = pthread.h;
3514 /*
3515 * On Solaris 10, this fix is unnecessary because upad64_t is
3516 * always defined correctly regardless of the definition of the
3517 * __STDC__ macro. The first "mach" pattern matches up to
3518 * solaris9. The second "mach" pattern will not match any two (or
3519 * more) digit solaris version, but it will match e.g. 2.5.1.
3520 */
3521 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3522 c_fix = format;
3523 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3524 "%0\n"
3525 "#else\n"
3526 "%1{0}, {0}, {0}, {%3}%4\n"
3527 "#endif";
3528 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3529 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3530 test_text =
3531 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3532 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3533 };
3534
3535
3536 /*
3537 * Sun Solaris 10 has a version of sys/int_const.h that defines
3538 * UINT8_C and UINT16_C to unsigned constants.
3539 */
3540 fix = {
3541 hackname = solaris_int_const;
3542 select = '@\(#\)int_const.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3543 files = sys/int_const.h;
3544 c_fix = format;
3545 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3546 "%1\n"
3547 "#define\tUINT16_C(c)\t(c)";
3548 c_fix_arg = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3549 "(/\*.*\*/)\n"
3550 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3551 test_text =
3552 '#pragma ident "@(#)int_const.h 1.5 04/09/28 SMI"'"\n"
3553 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3554 "/* CSTYLED */\n"
3555 "#define UINT16_C(c) __CONCAT__(c,u)";
3556 };
3557
3558
3559 /*
3560 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3561 * UINT8_MAX and UINT16_MAX to unsigned constants.
3562 */
3563 fix = {
3564 hackname = solaris_int_limits_1;
3565 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3566 files = sys/int_limits.h;
3567 c_fix = format;
3568 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3569 "#define\tUINT16_MAX\t(65535)";
3570 c_fix_arg = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3571 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3572 test_text =
3573 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3574 "#define UINT8_MAX (255U)\n"
3575 "#define UINT16_MAX (65535U)";
3576 };
3577
3578
3579 /*
3580 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3581 * INT_FAST16 limits to wrong values for sys/int_types.h.
3582 */
3583 fix = {
3584 hackname = solaris_int_limits_2;
3585 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3586 files = sys/int_limits.h;
3587 c_fix = format;
3588 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3589 c_fix_arg = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3590 test_text =
3591 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3592 "#define INT_FAST16_MAX INT16_MAX\n"
3593 "#define UINT_FAST16_MAX UINT16_MAX\n"
3594 "#define INT_FAST16_MIN INT16_MIN";
3595 };
3596
3597
3598 /*
3599 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3600 * of Standard C99 64-bit types in 32-bit mode.
3601 */
3602 fix = {
3603 hackname = solaris_int_types;
3604 select = "__STDC__ - 0 == 0";
3605 bypass = "_LONGLONG_TYPE";
3606 files = sys/int_types.h;
3607 c_fix = format;
3608 c_fix_arg =
3609 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3610 test_text =
3611 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3612 "typedef long long int64_t;\n"
3613 "#endif\n\n"
3614 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3615 "typedef int64_t intmax_t;\n"
3616 "#endif";
3617 };
3618
3619
3620 /*
3621 * Sun Solaris 8 has what appears to be some gross workaround for
3622 * some old version of their c++ compiler. G++ doesn't want it
3623 * either, but doesn't want to be tied to SunPRO version numbers.
3624 */
3625 fix = {
3626 hackname = solaris_stdio_tag;
3627 files = stdio_tag.h;
3628
3629 select = '__cplusplus < 54321L';
3630 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3631 "!defined(__GNUC__)" so we no longer need to fix it. */
3632 bypass = '__GNUC__';
3633 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3634
3635 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3636 };
3637
3638
3639 /*
3640 * a missing semi-colon at the end of the statsswtch structure definition.
3641 */
3642 fix = {
3643 hackname = statsswtch;
3644 files = rpcsvc/rstat.h;
3645 select = "boottime$";
3646 c_fix = format;
3647 c_fix_arg = "boottime;";
3648 test_text = "struct statswtch {\n int boottime\n};";
3649 };
3650
3651
3652 /*
3653 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3654 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3655 * OK too.
3656 */
3657 fix = {
3658 hackname = stdio_stdarg_h;
3659 files = stdio.h;
3660 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3661 /*
3662 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3663 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3664 */
3665 mach = '*-*-solaris2.1[0-9]*';
3666 not_machine = true;
3667
3668 c_fix = wrap;
3669
3670 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3671
3672 test_text = "";
3673 };
3674
3675
3676 /*
3677 * Don't use or define the name va_list in stdio.h. This is for
3678 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3679 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3680 * indicate that the header knows what it's doing -- under SUSv2,
3681 * stdio.h is required to define va_list, and we shouldn't break
3682 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3683 * definition of va_list from stdio.h. Since this doesn't happen any
3684 * longer, use __gnuc_va_list there, too.
3685 */
3686 fix = {
3687 hackname = stdio_va_list;
3688 files = stdio.h;
3689 files = internal/stdio_core.h;
3690 files = internal/wchar_core.h;
3691 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3692 /*
3693 * On Solaris 10, the definition in
3694 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3695 * there is therefore no need for this fix there.
3696 */
3697 mach = '*-*-solaris2.1[0-9]*';
3698 not_machine = true;
3699
3700 /*
3701 * Use __gnuc_va_list in arg types in place of va_list.
3702 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3703 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3704 * trailing parentheses and semicolon save all other systems from this.
3705 * Define __not_va_list__ (something harmless and unused)
3706 * instead of va_list.
3707 * Don't claim to have defined va_list.
3708 */
3709 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3710 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3711 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3712 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3713 "s@ va_list@ __not_va_list__@\n"
3714 "s@\\*va_list@*__not_va_list__@\n"
3715 "s@ __va_list)@ __gnuc_va_list)@\n"
3716 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3717 "@typedef \\1 __not_va_list__;@\n"
3718 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3719 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3720 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3721 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3722 "s@VA_LIST@DUMMY_VA_LIST@\n"
3723 "s@_Va_LIST@_VA_LIST@";
3724 test_text = "extern void mumble( va_list);";
3725 };
3726
3727
3728 /*
3729 * Fix headers that use va_list from stdio.h to use the updated
3730 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3731 * dealt with elsewhere. The presence of __gnuc_va_list,
3732 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3733 * knows what it's doing.
3734 */
3735 fix = {
3736 hackname = stdio_va_list_clients;
3737 files = com_err.h;
3738 files = cps.h;
3739 files = curses.h;
3740 files = krb5.h;
3741 files = lc_core.h;
3742 files = pfmt.h;
3743 files = wchar.h;
3744 files = curses_colr/curses.h;
3745 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3746 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3747 otherwise protected. */
3748 bypass = 'include <stdarg\.h>|#ifdef va_start';
3749
3750 /*
3751 * Use __gnuc_va_list in arg types in place of va_list.
3752 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3753 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3754 * trailing parentheses and semicolon save all other systems from this.
3755 * Define __not_va_list__ (something harmless and unused)
3756 * instead of va_list.
3757 * Don't claim to have defined va_list.
3758 */
3759 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3760 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3761 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3762 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3763 "s@ va_list@ __not_va_list__@\n"
3764 "s@\\*va_list@*__not_va_list__@\n"
3765 "s@ __va_list)@ __gnuc_va_list)@\n"
3766 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3767 "@typedef \\1 __not_va_list__;@\n"
3768 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3769 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3770 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3771 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3772 "s@VA_LIST@DUMMY_VA_LIST@\n"
3773 "s@_Va_LIST@_VA_LIST@";
3774 test_text = "extern void mumble( va_list);";
3775 };
3776
3777
3778 /*
3779 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3780 * is "!defined( __STRICT_ANSI__ )"
3781 */
3782 fix = {
3783 hackname = strict_ansi_not;
3784 select = "^([ \t]*#[ \t]*if.*)"
3785 "(!__STDC__"
3786 "|__STDC__[ \t]*==[ \t]*0"
3787 "|__STDC__[ \t]*!=[ \t]*1"
3788 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3789 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3790 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3791 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3792 is not defined by GCC, so it is safe. */
3793 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3794 c_test = stdc_0_in_system_headers;
3795
3796 c_fix = format;
3797 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3798
3799 test_text = "#if !__STDC__ \n"
3800 "#if __STDC__ == 0\n"
3801 "#if __STDC__ != 1\n"
3802 "#if __STDC__ - 0 == 0"
3803 "/* not std C */\nint foo;\n"
3804 "\n#end-end-end-end-if :-)";
3805 };
3806
3807 /*
3808 * "__STDC__-0==0"
3809 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3810 */
3811 fix = {
3812 hackname = strict_ansi_not_ctd;
3813 files = math.h, limits.h, stdio.h, signal.h,
3814 stdlib.h, sys/signal.h, time.h;
3815 /*
3816 * Starting at the beginning of a line, skip white space and
3817 * a leading "(" or "&&" or "||". One of those must be found.
3818 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3819 * expression. If these are nested, then they must accumulate
3820 * because we won't match any closing parentheses. Finally,
3821 * after skipping over all that, we must then match our suspect
3822 * phrase: "__STDC__-0==0" with or without white space.
3823 */
3824 select = "^([ \t]*" '(\(|&&|\|\|)'
3825 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3826 "[ \t(]*)"
3827 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3828 c_test = stdc_0_in_system_headers;
3829
3830 c_fix = format;
3831 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3832
3833 test_text = "#if 1 && \\\\\n"
3834 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3835 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3836 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3837 "int foo;\n#endif";
3838 };
3839
3840
3841 /*
3842 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3843 * is "defined( __STRICT_ANSI__ )"
3844 */
3845 fix = {
3846 hackname = strict_ansi_only;
3847 select = "^([ \t]*#[ \t]*if.*)"
3848 "(__STDC__[ \t]*!=[ \t]*0"
3849 "|__STDC__[ \t]*==[ \t]*1"
3850 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3851 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3852 c_test = stdc_0_in_system_headers;
3853
3854 c_fix = format;
3855 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3856
3857 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3858 };
3859
3860
3861 /*
3862 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3863 * in prototype without previous definition.
3864 */
3865 fix = {
3866 hackname = struct_file;
3867 files = rpc/xdr.h;
3868 select = '^.*xdrstdio_create.*struct __file_s';
3869 c_fix = format;
3870 c_fix_arg = "struct __file_s;\n%0";
3871 test_text = "extern void xdrstdio_create( struct __file_s* );";
3872 };
3873
3874
3875 /*
3876 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3877 * in prototype without previous definition.
3878 *
3879 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3880 * function, and does define it.
3881 */
3882 fix = {
3883 hackname = struct_sockaddr;
3884 files = rpc/auth.h;
3885 select = "^.*authdes_create.*struct sockaddr[^_]";
3886 bypass = "<sys/socket\.h>";
3887 bypass = "struct sockaddr;\n";
3888 c_fix = format;
3889 c_fix_arg = "struct sockaddr;\n%0";
3890 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3891 };
3892
3893
3894 /*
3895 * Apply fix this to all OSs since this problem seems to effect
3896 * more than just SunOS.
3897 */
3898 fix = {
3899 hackname = sun_auth_proto;
3900 files = rpc/auth.h;
3901 files = rpc/clnt.h;
3902 files = rpc/svc.h;
3903 files = rpc/xdr.h;
3904 bypass = "__cplusplus";
3905 /*
3906 * Select those files containing '(*name)()'.
3907 */
3908 select = '\(\*[a-z][a-z_]*\)\(\)';
3909
3910 c_fix = format;
3911 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3912 "#else\n%1();%2\n#endif";
3913 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3914
3915 test_text =
3916 "struct auth_t {\n"
3917 " int (*name)(); /* C++ bad */\n"
3918 "};";
3919 };
3920
3921
3922 /*
3923 * Fix bogus #ifdef on SunOS 4.1.
3924 */
3925 fix = {
3926 hackname = sun_bogus_ifdef;
3927 files = "hsfs/hsfs_spec.h";
3928 files = "hsfs/iso_spec.h";
3929 select = '#ifdef(.*\|\|.*)';
3930 c_fix = format;
3931 c_fix_arg = "#if%1";
3932
3933 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3934 };
3935
3936
3937 /*
3938 * Fix the CAT macro in SunOS memvar.h.
3939 */
3940 fix = {
3941 hackname = sun_catmacro;
3942 files = pixrect/memvar.h;
3943 select = "^#define[ \t]+CAT\\(a,b\\).*";
3944 c_fix = format;
3945
3946 c_fix_arg =
3947 "#ifdef __STDC__\n"
3948 "# define CAT(a,b) a##b\n"
3949 "#else\n%0\n#endif";
3950
3951 test_text =
3952 "#define CAT(a,b)\ta/**/b";
3953 };
3954
3955
3956 /*
3957 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3958 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3959 */
3960 fix = {
3961 hackname = sun_malloc;
3962 files = malloc.h;
3963 bypass = "_CLASSIC_ANSI_TYPES";
3964
3965 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3966 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3967 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3968 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3969 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3970
3971 test_text =
3972 "typedef char *\tmalloc_t;\n"
3973 "int \tfree();\n"
3974 "char*\tmalloc();\n"
3975 "char*\tcalloc();\n"
3976 "char*\trealloc();";
3977 };
3978
3979
3980 /*
3981 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3982 */
3983 fix = {
3984 hackname = sun_rusers_semi;
3985 files = rpcsvc/rusers.h;
3986 select = "_cnt$";
3987 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3988 test_text = "struct mumble\n int _cnt\n};";
3989 };
3990
3991
3992 /*
3993 * signal.h on SunOS defines signal using (),
3994 * which causes trouble when compiling with g++ -pedantic.
3995 */
3996 fix = {
3997 hackname = sun_signal;
3998 files = sys/signal.h;
3999 files = signal.h;
4000 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4001
4002 c_fix = format;
4003 c_fix_arg =
4004 "#ifdef __cplusplus\n"
4005 "void\t(*signal(...))(...);\n"
4006 "#else\n%0\n#endif";
4007
4008 test_text = "void\t(*signal())();";
4009 };
4010
4011
4012 /*
4013 * Correct the return type for strlen in strings.h in SunOS 4.
4014 */
4015 fix = {
4016 hackname = sunos_strlen;
4017 files = strings.h;
4018 select = "int[ \t]*strlen\\(\\);(.*)";
4019 c_fix = format;
4020 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4021 test_text = " int\tstrlen(); /* string length */";
4022 };
4023
4024
4025 /*
4026 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4027 * that is visible to any ANSI compiler using this include. Simply
4028 * delete the lines that #define some string functions to internal forms.
4029 */
4030 fix = {
4031 hackname = svr4_disable_opt;
4032 files = string.h;
4033 select = '#define.*__std_hdr_';
4034 sed = '/#define.*__std_hdr_/d';
4035 test_text = "#define strlen __std_hdr_strlen\n";
4036 };
4037
4038
4039 /*
4040 * Fix broken decl of getcwd present on some svr4 systems.
4041 */
4042 fix = {
4043 hackname = svr4_getcwd;
4044 files = stdlib.h;
4045 files = unistd.h;
4046 files = prototypes.h;
4047 select = 'getcwd\(char \*, int\)';
4048
4049 c_fix = format;
4050 c_fix_arg = "getcwd(char *, size_t)";
4051
4052 test_text = "extern char* getcwd(char *, int);";
4053 };
4054
4055
4056 /*
4057 * Fix broken decl of profil present on some svr4 systems.
4058 */
4059 fix = {
4060 hackname = svr4_profil;
4061 files = stdlib.h;
4062 files = unistd.h;
4063
4064 select =
4065 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4066 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4067 prototype in <sys/profil.h>. */
4068 bypass = 'Silicon Graphics';
4069 c_fix = format;
4070 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4071
4072 test_text =
4073 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4074 };
4075
4076
4077 /*
4078 * Correct types for signal handler constants like SIG_DFL; they might be
4079 * void (*) (), and should be void (*) (int). C++ doesn't like the
4080 * old style.
4081 */
4082 fix = {
4083 hackname = svr4_sighandler_type;
4084 files = sys/signal.h;
4085 select = 'void *\(\*\)\(\)';
4086 c_fix = format;
4087 c_fix_arg = "void (*)(int)";
4088 test_text = "#define SIG_DFL (void(*)())0\n"
4089 "#define SIG_IGN (void (*)())0\n";
4090 };
4091
4092
4093 /*
4094 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4095 * function 'getrnge' in <regexp.h> before they declare it. For these
4096 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4097 * early on.
4098 *
4099 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4100 * so put the declaration right after the declaration of 'size'.
4101 *
4102 * Don't do this if there is already a `static void getrnge' declaration
4103 * present, since this would cause a redeclaration error. Solaris 2.x has
4104 * such a declaration.
4105 */
4106 fix = {
4107 hackname = svr4_undeclared_getrnge;
4108 files = regexp.h;
4109 select = "getrnge";
4110 bypass = "static void getrnge";
4111 c_fix = format;
4112 c_fix_arg = "%0\n"
4113 "static int getrnge ();";
4114 c_fix_arg = "^static int[ \t]+size;";
4115 test_text = "static int size;\n"
4116 "/* stuff which calls getrnge() */\n"
4117 "static getrnge()\n"
4118 "{}";
4119 };
4120
4121
4122 /*
4123 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4124 * in string.h on sysV68
4125 * Correct the return type for strlen in string.h on Lynx.
4126 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4127 * Add missing const for strdup on OSF/1 V3.0.
4128 * On sysV88 layout is slightly different.
4129 */
4130 fix = {
4131 hackname = sysv68_string;
4132 files = testing.h;
4133 files = string.h;
4134 bypass = "_CLASSIC_ANSI_TYPES";
4135
4136 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4137 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4138 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4139
4140 sed = "/^extern char$/N";
4141 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4142
4143 sed = "/^extern int$/N";
4144 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4145
4146 sed = "/^\tstrncmp(),$/N";
4147 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4148 '\1;' "\\\nextern unsigned int\\\n\\2/";
4149
4150 test_text =
4151 "extern int strlen();\n"
4152
4153 "extern int ffs(long);\n"
4154
4155 "extern char\n"
4156 "\t*memccpy(),\n"
4157 "\tmemcpy();\n"
4158
4159 "extern int\n"
4160 "\tstrcmp(),\n"
4161 "\tstrncmp(),\n"
4162 "\tstrlen(),\n"
4163 "\tstrspn();\n"
4164
4165 "extern int\n"
4166 "\tstrlen(), strspn();";
4167 };
4168
4169
4170 /*
4171 * Fix return type of calloc, malloc, realloc, bsearch and exit
4172 */
4173 fix = {
4174 hackname = sysz_stdlib_for_sun;
4175 files = stdlib.h;
4176 bypass = "_CLASSIC_ANSI_TYPES";
4177
4178 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4179 c_fix = format;
4180 c_fix_arg = "void *\t%1(";
4181
4182 test_text =
4183 "extern char*\tcalloc(size_t);\n"
4184 "extern char*\tmalloc(size_t);\n"
4185 "extern char*\trealloc(void*,size_t);\n"
4186 "extern char*\tbsearch(void*,size_t,size_t);\n";
4187 };
4188
4189
4190 /*
4191 * __thread is now a keyword.
4192 */
4193 fix = {
4194 hackname = thread_keyword;
4195 files = "pthread.h";
4196 files = "bits/sigthread.h";
4197 select = "([* ])__thread([,)])";
4198 c_fix = format;
4199 c_fix_arg = "%1__thr%2";
4200
4201 test_text =
4202 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4203 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4204 "extern int pthread_cancel (pthread_t __thread);";
4205 };
4206
4207 /*
4208 * if the #if says _cplusplus, not the double underscore __cplusplus
4209 * that it should be
4210 */
4211 fix = {
4212 hackname = tinfo_cplusplus;
4213 files = tinfo.h;
4214 select = "[ \t]_cplusplus";
4215
4216 c_fix = format;
4217 c_fix_arg = " __cplusplus";
4218 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4219 };
4220
4221
4222 /*
4223 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4224 */
4225 fix = {
4226 hackname = ultrix_const;
4227 files = stdio.h;
4228 select = 'perror\( char \*';
4229
4230 c_fix = format;
4231 c_fix_arg = "%1 const %3 *__";
4232 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4233 "[ \t]+(char|void) \\*__";
4234
4235 test_text =
4236 "extern void perror( char *__s );\n"
4237 "extern int fputs( char *__s, FILE *);\n"
4238 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4239 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4240 "extern int scanf( char *__format, ...);\n";
4241 };
4242
4243
4244 /*
4245 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4246 */
4247 fix = {
4248 hackname = ultrix_const2;
4249 files = stdio.h;
4250
4251 select = '\*fopen\( char \*';
4252 c_fix = format;
4253 c_fix_arg = "%1( const char *%3, const char *";
4254 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4255 "[ \t]*char[ \t]*\\*([^,]*),"
4256 "[ \t]*char[ \t]*\\*[ \t]*";
4257
4258 test_text =
4259 "extern FILE *fopen( char *__filename, char *__type );\n"
4260 "extern int sscanf( char *__s, char *__format, ...);\n"
4261 "extern FILE *popen(char *, char *);\n"
4262 "extern char *tempnam(char*,char*);\n";
4263 };
4264
4265
4266 /*
4267 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4268 */
4269 fix = {
4270 hackname = va_i960_macro;
4271 files = arch/i960/archI960.h;
4272 select = "__(vsiz|vali|vpad|alignof__)";
4273
4274 c_fix = format;
4275 c_fix_arg = "__vx%1";
4276
4277 test_text =
4278 "extern int __vsiz vsiz;\n"
4279 "extern int __vali vali;\n"
4280 "extern int __vpad vpad;\n"
4281 "#define __alignof__(x) ...";
4282 };
4283
4284
4285 /*
4286 * AIX and Interix headers define NULL to be cast to a void pointer,
4287 * which is illegal in ANSI C++.
4288 */
4289 fix = {
4290 hackname = void_null;
4291 files = curses.h;
4292 files = dbm.h;
4293 files = locale.h;
4294 files = stdio.h;
4295 files = stdlib.h;
4296 files = string.h;
4297 files = time.h;
4298 files = unistd.h;
4299 files = sys/dir.h;
4300 files = sys/param.h;
4301 files = sys/types.h;
4302 /* avoid changing C++ friendly NULL */
4303 bypass = __cplusplus;
4304 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4305 c_fix = format;
4306 c_fix_arg = "#define NULL 0";
4307 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4308 };
4309
4310
4311 /*
4312 * Make VxWorks header which is almost gcc ready fully gcc ready.
4313 */
4314 fix = {
4315 hackname = vxworks_gcc_problem;
4316 files = types/vxTypesBase.h;
4317 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4318
4319 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4320 "#if 1/";
4321
4322 sed = "/[ \t]size_t/i\\\n"
4323 "#ifndef _GCC_SIZE_T\\\n"
4324 "#define _GCC_SIZE_T\n";
4325
4326 sed = "/[ \t]size_t/a\\\n"
4327 "#endif\n";
4328
4329 sed = "/[ \t]ptrdiff_t/i\\\n"
4330 "#ifndef _GCC_PTRDIFF_T\\\n"
4331 "#define _GCC_PTRDIFF_T\n";
4332
4333 sed = "/[ \t]ptrdiff_t/a\\\n"
4334 "#endif\n";
4335
4336 sed = "/[ \t]wchar_t/i\\\n"
4337 "#ifndef _GCC_WCHAR_T\\\n"
4338 "#define _GCC_WCHAR_T\n";
4339
4340 sed = "/[ \t]wchar_t/a\\\n"
4341 "#endif\n";
4342
4343 test_text =
4344 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4345 "typedef unsigned int size_t;\n"
4346 "typedef long ptrdiff_t;\n"
4347 "typedef unsigned short wchar_t;\n"
4348 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4349 };
4350
4351
4352 /*
4353 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4354 */
4355 fix = {
4356 hackname = vxworks_needs_vxtypes;
4357 files = time.h;
4358 select = "uint_t([ \t]+_clocks_per_sec)";
4359 c_fix = format;
4360 c_fix_arg = "unsigned int%1";
4361 test_text = "uint_t\t_clocks_per_sec;";
4362 };
4363
4364
4365 /*
4366 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4367 */
4368 fix = {
4369 hackname = vxworks_needs_vxworks;
4370 files = sys/stat.h;
4371 test = " -r types/vxTypesOld.h";
4372 test = " -n \"`egrep '#include' $file`\"";
4373 test = " -n \"`egrep ULONG $file`\"";
4374 select = "#[ \t]define[ \t]+__INCstath";
4375
4376 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4377 "#include <types/vxTypesOld.h>\n";
4378
4379 test_text = "`touch types/vxTypesOld.h`"
4380 "#include </dev/null> /* ULONG */\n"
4381 "# define\t__INCstath <sys/stat.h>";
4382 };
4383
4384
4385 /*
4386 * Another bad dependency in VxWorks 5.2 <time.h>.
4387 */
4388 fix = {
4389 hackname = vxworks_time;
4390 files = time.h;
4391 test = " -r vxWorks.h";
4392
4393 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4394 c_fix = format;
4395
4396 c_fix_arg =
4397 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4398 "#ifdef __cplusplus\n"
4399 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4400 "#else\n"
4401 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4402 "#endif\n"
4403 "#define __gcc_VOIDFUNCPTR_defined\n"
4404 "#endif\n"
4405 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4406
4407 test_text = "`touch vxWorks.h`"
4408 "#define VOIDFUNCPTR (void(*)())";
4409 };
4410
4411
4412 /*
4413 * There are several name conflicts with C++ reserved words in X11 header
4414 * files. These are fixed in some versions, so don't do the fixes if
4415 * we find __cplusplus in the file. These were found on the RS/6000.
4416 */
4417 fix = {
4418 hackname = x11_class;
4419 files = X11/ShellP.h;
4420 bypass = __cplusplus;
4421 select = "^([ \t]*char \\*)class;(.*)";
4422 c_fix = format;
4423 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4424 "#else\n%1class;%2\n#endif";
4425 test_text =
4426 "struct {\n"
4427 " char *class;\n"
4428 "} mumble;\n";
4429 };
4430
4431
4432 /*
4433 * class in Xm/BaseClassI.h
4434 */
4435 fix = {
4436 hackname = x11_class_usage;
4437 files = Xm/BaseClassI.h;
4438 bypass = "__cplusplus";
4439
4440 select = " class\\)";
4441 c_fix = format;
4442 c_fix_arg = " c_class)";
4443
4444 test_text = "extern mumble (int class);\n";
4445 };
4446
4447
4448 /*
4449 * new in Xm/Traversal.h
4450 */
4451 fix = {
4452 hackname = x11_new;
4453 files = Xm/Traversal.h;
4454 bypass = __cplusplus;
4455
4456 sed = "/Widget\told, new;/i\\\n"
4457 "#ifdef __cplusplus\\\n"
4458 "\\\tWidget\told, c_new;\\\n"
4459 "#else\n";
4460
4461 sed = "/Widget\told, new;/a\\\n"
4462 "#endif\n";
4463
4464 sed = "s/Widget new,/Widget c_new,/g";
4465 test_text =
4466 "struct wedge {\n"
4467 " Widget\told, new;\n"
4468 "};\nextern Wedged( Widget new, Widget old );";
4469 };
4470
4471
4472 /*
4473 * Incorrect sprintf declaration in X11/Xmu.h
4474 */
4475 fix = {
4476 hackname = x11_sprintf;
4477 files = X11/Xmu.h;
4478 files = X11/Xmu/Xmu.h;
4479 select = "^extern char \\*\tsprintf\\(\\);$";
4480
4481 c_fix = format;
4482 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4483
4484 test_text = "extern char *\tsprintf();";
4485 };
4486
4487 /*EOF*/