3 autogen definitions fixincl
;
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.
8 This is the sort command
:
10 blocksort output
=inclhack.sorted \
12 trailer
='^/\*EOF\*[/]' \
14 key
=$
'hackname[ \t]*=[ \t]*(.*);'
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes
: */
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
31 hackname
= AAB_aix_stdio
;
33 select
= "define fopen fopen64";
35 test
-text
= ''; /* no way to test
*/
41 c_fix_arg
= <<- _EOArg_
43 #if defined __GNUG__
&& defined _LARGE_FILES
&& defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
52 /* Alias the symbols using asm
*/
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");
67 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
68 * open64 and creat to creat64. This fixes fcntl.h to
69 * undef those defines and use __asm__ to alias the symbols if
70 * building with g
++ and
-D_LARGE_FILES
73 hackname
= AAB_aix_fcntl
;
75 select
= "define open[ \t]open64";
77 test
-text
= ''; /* no way to test
*/
83 c_fix_arg
= <<- _EOArg_
85 #if defined __GNUG__
&& defined _LARGE_FILES
&& defined __cplusplus
86 #define __need__aix_fcntl_h_fix
87 #ifdef __need__aix_fcntl_h_fix
91 /* Alias the symbols using asm
*/
93 extern int
open(const char
*, int
, ...
) __asm__("open64");
94 extern int
creat(const char
*, mode_t
) __asm__("creat64");
95 #
if (_XOPEN_SOURCE
>= 700)
96 extern int
openat(int
, const char
*, int
, ...
) __asm__("open64at");
106 * On Mac OS
10.3.9, the
'long double' functions are available in
107 * libSystem
, but are not prototyped in math.h.
110 hackname
= AAB_darwin7_9_long_double_funcs
;
111 mach
= "*-*-darwin7.9*";
112 files
= architecture
/ppc
/math.h
;
114 replace
= <<- _EndOfHeader_
115 /* This file prototypes the long double functions available on Mac OS
119 # define __APPLE_CC__
1345
120 # include_next
<architecture
/ppc
/math.h
>
122 # define __APPLE_CC__
1
123 # ifndef __LIBMLDBL_COMPAT
124 # ifdef __LONG_DOUBLE_128__
125 # define
__LIBMLDBL_COMPAT(sym
) __asm("_" #sym
"$LDBL128")
127 # define
__LIBMLDBL_COMPAT(sym
)
128 # endif
/* __LONG_DOUBLE_128__
*/
129 # endif
/* __LIBMLDBL_COMPAT
*/
133 extern long double
acosl( long double
) __LIBMLDBL_COMPAT(acosl
);
134 extern long double
asinl( long double
) __LIBMLDBL_COMPAT(asinl
);
135 extern long double
atanl( long double
) __LIBMLDBL_COMPAT(atanl
);
136 extern long double
atan2l( long double
, long double
) __LIBMLDBL_COMPAT(atan2l
);
137 extern long double
cosl( long double
) __LIBMLDBL_COMPAT(cosl
);
138 extern long double
sinl( long double
) __LIBMLDBL_COMPAT(sinl
);
139 extern long double
tanl( long double
) __LIBMLDBL_COMPAT(tanl
);
140 extern long double
acoshl( long double
) __LIBMLDBL_COMPAT(acoshl
);
141 extern long double
asinhl( long double
) __LIBMLDBL_COMPAT(asinhl
);
142 extern long double
atanhl( long double
) __LIBMLDBL_COMPAT(atanhl
);
143 extern long double
coshl( long double
) __LIBMLDBL_COMPAT(coshl
);
144 extern long double
sinhl( long double
) __LIBMLDBL_COMPAT(sinhl
);
145 extern long double
tanhl( long double
) __LIBMLDBL_COMPAT(tanhl
);
146 extern long double
expl( long double
) __LIBMLDBL_COMPAT(expl
);
147 extern long double
exp2l( long double
) __LIBMLDBL_COMPAT(exp2l
);
148 extern long double
expm1l( long double
) __LIBMLDBL_COMPAT(expm1l
);
149 extern long double
logl( long double
) __LIBMLDBL_COMPAT(logl
);
150 extern long double
log10l( long double
) __LIBMLDBL_COMPAT(log10l
);
151 extern long double
log2l( long double
) __LIBMLDBL_COMPAT(log2l
);
152 extern long double
log1pl( long double
) __LIBMLDBL_COMPAT(log1pl
);
153 extern long double
logbl( long double
) __LIBMLDBL_COMPAT(logbl
);
154 extern long double
modfl( long double
, long double
* ) __LIBMLDBL_COMPAT(modfl
);
155 extern long double
ldexpl( long double
, int
) __LIBMLDBL_COMPAT(ldexpl
);
156 extern long double
frexpl( long double
, int
* ) __LIBMLDBL_COMPAT(frexpl
);
157 extern int
ilogbl( long double
) __LIBMLDBL_COMPAT(ilogbl
);
158 extern long double
scalbnl( long double
, int
) __LIBMLDBL_COMPAT(scalbnl
);
159 extern long double
scalblnl( long double
, long int
) __LIBMLDBL_COMPAT(scalblnl
);
160 extern long double
fabsl( long double
) __LIBMLDBL_COMPAT(fabsl
);
161 extern long double
cbrtl( long double
) __LIBMLDBL_COMPAT(cbrtl
);
162 extern long double
hypotl( long double
, long double
) __LIBMLDBL_COMPAT(hypotl
);
163 extern long double
powl( long double
, long double
) __LIBMLDBL_COMPAT(powl
);
164 extern long double
sqrtl( long double
) __LIBMLDBL_COMPAT(sqrtl
);
165 extern long double
erfl( long double
) __LIBMLDBL_COMPAT(erfl
);
166 extern long double
erfcl( long double
) __LIBMLDBL_COMPAT(erfcl
);
167 extern long double
lgammal( long double
) __LIBMLDBL_COMPAT(lgammal
);
168 extern long double
tgammal( long double
) __LIBMLDBL_COMPAT(tgammal
);
169 extern long double
ceill( long double
) __LIBMLDBL_COMPAT(ceill
);
170 extern long double
floorl( long double
) __LIBMLDBL_COMPAT(floorl
);
171 extern long double
nearbyintl( long double
) __LIBMLDBL_COMPAT(nearbyintl
);
172 extern long double
rintl( long double
) __LIBMLDBL_COMPAT(rintl
);
173 extern long int
lrintl( long double
) __LIBMLDBL_COMPAT(lrintl
);
174 extern long long int
llrintl( long double
) __LIBMLDBL_COMPAT(llrintl
);
175 extern long double
roundl( long double
) __LIBMLDBL_COMPAT(roundl
);
176 extern long int
lroundl( long double
) __LIBMLDBL_COMPAT(lroundl
);
177 extern long long int
llroundl( long double
) __LIBMLDBL_COMPAT(llroundl
);
178 extern long double
truncl( long double
) __LIBMLDBL_COMPAT(truncl
);
179 extern long double
fmodl( long double
, long double
) __LIBMLDBL_COMPAT(fmodl
);
180 extern long double
remainderl( long double
, long double
) __LIBMLDBL_COMPAT(remainderl
);
181 extern long double
remquol( long double
, long double
, int
* ) __LIBMLDBL_COMPAT(remquol
);
182 extern long double
copysignl( long double
, long double
) __LIBMLDBL_COMPAT(copysignl
);
183 extern long double
nanl( const char
* ) __LIBMLDBL_COMPAT(nanl
);
184 extern long double
nextafterl( long double
, long double
) __LIBMLDBL_COMPAT(nextafterl
);
185 extern long double
nexttowardl( long double
, long double
) __LIBMLDBL_COMPAT(nexttowardl
);
186 extern long double
fdiml( long double
, long double
) __LIBMLDBL_COMPAT(fdiml
);
187 extern long double
fmaxl( long double
, long double
) __LIBMLDBL_COMPAT(fmaxl
);
188 extern long double
fminl( long double
, long double
) __LIBMLDBL_COMPAT(fminl
);
189 extern long double
fmal( long double
, long double
, long double
) __LIBMLDBL_COMPAT(fmal
);
193 #endif
/* __MATH__
*/
198 * This fixes __FD_ZERO bug for linux
2.x.
y (x
<= 2 && y
<= some n
)
201 hackname
= AAB_fd_zero_asm_posix_types_h
;
202 files
= asm
/posix_types.h
;
203 mach
= 'i[34567]86-*-linux*';
206 bypass
= 'posix_types_64';
209 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper
, not
210 * the start
, so that if #include_next gets another instance of
211 * the wrapper
, this will follow the #include_next chain until
212 * we arrive at the real
<asm
/posix_types.h
>.
214 replace
= <<- _EndOfHeader_
215 /* This file fixes a bug in the __FD_ZERO macro
216 for older versions of the Linux kernel.
*/
217 #ifndef _POSIX_TYPES_H_WRAPPER
218 #include
<features.h
>
219 #include_next
<asm
/posix_types.h
>
221 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
223 #define
__FD_ZERO(fdsetp
) \
226 __asm__
__volatile__("cld ; rep ; stosl" \
227 : "=&c" (__d0
), "=&D" (__d1
) \
228 : "a" (0), "0" (__FDSET_LONGS
), \
229 "1" ((__kernel_fd_set *)
(fdsetp
)) :"memory"); \
233 #define _POSIX_TYPES_H_WRAPPER
234 #endif
/* _POSIX_TYPES_H_WRAPPER
*/
239 * This fixes __FD_ZERO bug for glibc
-1.x
242 hackname
= AAB_fd_zero_gnu_types_h
;
244 mach
= 'i[34567]86-*-linux*';
247 * Define _TYPES_H_WRAPPER at the end of the wrapper
, not
248 * the start
, so that if #include_next gets another instance of
249 * the wrapper
, this will follow the #include_next chain until
250 * we arrive at the real
<gnu
/types.h
>.
252 replace
= <<- _EndOfHeader_
253 /* This file fixes a bug in the __FD_ZERO macro present in glibc
1.x.
*/
254 #ifndef _TYPES_H_WRAPPER
255 #include
<features.h
>
256 #include_next
<gnu
/types.h
>
258 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
260 # define
__FD_ZERO(fdsetp
) \
263 __asm__
__volatile__("cld ; rep ; stosl" \
264 : "=&c" (__d0
), "=&D" (__d1
) \
265 : "a" (0), "0" (__FDSET_LONGS
), \
266 "1" ((__fd_set *)
(fdsetp
)) :"memory"); \
270 #define _TYPES_H_WRAPPER
271 #endif
/* _TYPES_H_WRAPPER
*/
276 * This fixes __FD_ZERO bug for glibc
-2.0.x
279 hackname
= AAB_fd_zero_selectbits_h
;
280 files
= selectbits.h
;
281 mach
= 'i[34567]86-*-linux*';
284 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper
, not
285 * the start
, so that if #include_next gets another instance of
286 * the wrapper
, this will follow the #include_next chain until
287 * we arrive at the real
<selectbits.h
>.
289 replace
= <<- _EndOfHeader_
290 /* This file fixes a bug in the __FD_ZERO macro present in glibc
2.0.x.
*/
291 #ifndef _SELECTBITS_H_WRAPPER
292 #include
<features.h
>
293 #include_next
<selectbits.h
>
295 #if
defined(__FD_ZERO
) && defined(__GLIBC__
) \\
296 && defined(__GLIBC_MINOR__
) && __GLIBC__
== 2 \\
297 && __GLIBC_MINOR__
== 0
299 #define
__FD_ZERO(fdsetp
) \\
302 __asm__
__volatile__ ("cld; rep; stosl" \\
303 : "=&c" (__d0
), "=&D" (__d1
) \\
304 : "a" (0), "0" (sizeof (__fd_set
) \\
305 / sizeof (__fd_mask
)), \\
306 "1" ((__fd_mask *)
(fdsetp
)) \\
311 #define _SELECTBITS_H_WRAPPER
312 #endif
/* _SELECTBITS_H_WRAPPER
*/
317 * Solaris
<sys
/varargs.h
> is a
DDK (aka kernel
-land
) header providing
318 * the same interface as
<stdarg.h
>. No idea why they couldn
't have just
319 * used the standard header.
322 hackname = AAB_solaris_sys_varargs_h;
323 files = "sys/varargs.h";
324 mach = '*-*-solaris
*';
325 replace = <<- _EndOfHeader_
335 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
336 * declaration on Sun OS
4.x. We must only fix this on Sun OS
4.x
, because
337 * many other systems have similar text but correct versions of the file.
338 * To ensure only Sun
's is fixed, we grep for a likely unique string.
339 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
342 hackname = AAB_sun_memcpy;
344 select = "/\\*\t@\\(#\\)"
345 "(head/memory.h\t50.1\t "
346 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
348 replace = <<- _EndOfHeader_
349 /* This file was generated by fixincludes */
354 extern void *memccpy();
355 extern void *memchr();
356 extern void *memcpy();
357 extern void *memset();
359 extern char *memccpy();
360 extern char *memchr();
361 extern char *memcpy();
362 extern char *memset();
363 #endif /* __STDC__ */
367 #endif /* __memory_h__ */
372 * Fix assert.h on VxWorks:
375 hackname = AAB_vxworks_assert;
377 mach = "*-*-vxworks*";
379 replace = <<- _EndOfHeader_
387 #if defined(__STDC__) || defined(__cplusplus)
388 extern void __assert (const char*);
390 extern void __assert ();
394 #define assert(ign) ((void)0)
397 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
398 #define ASSERT_STRINGIFY_HELPER(str) #str
400 #define assert(test) ((void) \
401 ((test) ? ((void)0) : \
402 __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \
403 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
412 * Add needed include to regs.h (NOT the gcc header) on VxWorks
416 hackname = AAB_vxworks_regs_vxtypes;
418 mach = "*-*-vxworks*";
420 replace = <<- _EndOfHeader_
423 #include <types/vxTypesOld.h>
424 #include_next <arch/../regs.h>
430 * Make VxWorks stdint.h a bit more compliant - add typedefs
433 hackname = AAB_vxworks_stdint;
435 mach = "*-*-vxworks*";
437 replace = <<- _EndOfHeader_
440 /* get int*_t, uint*_t */
441 #include <types/vxTypes.h>
443 /* get legacy vxworks types for compatibility */
444 #include <types/vxTypesOld.h>
446 typedef long intptr_t;
447 typedef unsigned long uintptr_t;
449 typedef int64_t intmax_t;
450 typedef uint64_t uintmax_t;
452 typedef int8_t int_least8_t;
453 typedef int16_t int_least16_t;
454 typedef int32_t int_least32_t;
455 typedef int64_t int_least64_t;
457 typedef uint8_t uint_least8_t;
458 typedef uint16_t uint_least16_t;
459 typedef uint32_t uint_least32_t;
460 typedef uint64_t uint_least64_t;
462 typedef int8_t int_fast8_t;
463 typedef int int_fast16_t;
464 typedef int32_t int_fast32_t;
465 typedef int64_t int_fast64_t;
467 typedef uint8_t uint_fast8_t;
468 typedef unsigned int uint_fast16_t;
469 typedef uint32_t uint_fast32_t;
470 typedef uint64_t uint_fast64_t;
473 #define UINT8_MAX (~(uint8_t)0)
475 #define UINT16_MAX (~(uint16_t)0)
477 #define UINT32_MAX (~(uint32_t)0)
479 #define UINT64_MAX (~(uint64_t)0)
482 #define UINTPTR_MAX (~(uintptr_t)0)
483 #define UINTPTR_MIN 0
485 /* Need to do int_fast16_t as well, as type
486 size may be architecture dependent */
487 #define UINT_FAST16_MAX (~(uint_fast16_t)0)
488 #define UINT_FAST16_MAX 0
490 #define INT8_MAX (UINT8_MAX>>1)
491 #define INT8_MIN (INT8_MAX+1)
492 #define INT16_MAX (UINT16_MAX>>1)
493 #define INT16_MIN (INT16_MAX+1)
494 #define INT32_MAX (UINT32_MAX>>1)
495 #define INT32_MIN (INT32_MAX+1)
496 #define INT64_MAX (UINT64_MAX>>1)
497 #define INT64_MIN (INT64_MAX+1)
499 #define INTPTR_MAX (UINTPTR_MAX>>1)
500 #define INTPTR_MIN (INTPTR_MAX+1)
502 #define INT_FAST16_MAX (UINT_FAST16_MAX>>1)
503 #define INT_FAST16_MIN (INT_FAST16_MAX+1)
505 /* now define equiv. constants */
506 #define UINT_FAST8_MAX UINT8_MAX
507 #define UINT_FAST8_MIN UINT_FAST8_MIN
508 #define INT_FAST8_MAX INT8_MAX
509 #define INT_FAST8_MIN INT8_MIN
510 #define UINT_FAST32_MAX UINT32_MAX
511 #define UINT_FAST32_MIN UINT32_MIN
512 #define INT_FAST32_MAX INT32_MAX
513 #define INT_FAST32_MIN INT32_MIN
514 #define UINT_FAST64_MAX UINT64_MAX
515 #define UINT_FAST64_MIN UINT64_MIN
516 #define INT_FAST64_MAX INT64_MAX
517 #define INT_FAST64_MIN INT64_MIN
519 #define UINT_LEAST8_MAX UINT8_MAX
520 #define UINT_LEAST8_MIN UINT8_MIN
521 #define INT_LEAST8_MAX INT8_MAX
522 #define INT_LEAST8_MIN INT8_MIN
523 #define UINT_LEAST16_MAX UINT16_MAX
524 #define UINT_LEAST16_MIN UINT16_MIN
525 #define INT_LEAST16_MAX INT16_MAX
526 #define INT_LEAST16_MIN INT16_MIN
527 #define UINT_LEAST32_MAX UINT32_MAX
528 #define UINT_LEAST32_MIN UINT32_MIN
529 #define INT_LEAST32_MAX INT32_MAX
530 #define INT_LEAST32_MIN INT32_MIN
531 #define UINT_LEAST64_MAX UINT64_MAX
532 #define UINT_LEAST64_MIN UINT64_MIN
533 #define INT_LEAST64_MAX INT64_MAX
534 #define INT_LEAST64_MIN INT64_MIN
536 #define UINTMAX_MAX UINT64_MAX
537 #define UINTMAX_MIN UINT64_MIN
538 #define INTMAX_MAX INT64_MAX
539 #define INTMAX_MIN INT64_MIN
546 * This hack makes makes unistd.h more POSIX-compliant on VxWorks
549 hackname = AAB_vxworks_unistd;
551 mach = "*-*-vxworks*";
553 replace = <<- _EndOfHeader_
556 #include_next <unistd.h>
559 #define STDIN_FILENO 0
561 #ifndef STDOUT_FILENO
562 #define STDOUT_FILENO 1
564 #ifndef STDERR_FILENO
565 #define STDERR_FILENO 2
567 #endif /* _UNISTD_H */
572 * assert.h on AIX 7 redefines static_assert as _Static_assert without
576 hackname = aix_assert;
579 select = "#define[ \t]static_assert[ \t]_Static_assert";
581 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
582 test_text = "#define static_assert _Static_assert";
586 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
587 * which only is provided by AIX xlc C99.
590 hackname = aix_complex;
593 select = "#define[ \t]_Complex_I[ \t]__I";
595 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
596 test_text = "#define _Complex_I __I\n";
600 * On AIX some headers are not properly guarded by 'extern
"C"'.
603 hackname = aix_externc;
609 files = sys/localedef.h;
611 bypass = "extern \"C\"";
613 c_fix_arg = "#ifdef __cplusplus\n"
616 c_fix_arg = "#ifdef __cplusplus\n"
619 test_text = "extern int __n_pthreads;\n";
623 * On AIX sys/socket.h assumes C++.
626 hackname = aix_externcpp1;
628 files = "sys/socket.h";
629 select = "#ifdef __cplusplus";
631 c_fix_arg = "#ifdef __cplusplus\n"
633 test_text = "#ifdef __cplusplus";
638 hackname = aix_externcpp2;
640 files = "sys/socket.h";
641 select = "#else /\\* __cplusplus \\*/";
643 c_fix_arg = "} /* extern \"C++\" */\n"
644 "#else /* __cplusplus */";
645 test_text = "#else /* __cplusplus */";
650 * malloc.h on AIX6 uses XLC++ specific builtin syntax
653 hackname = aix_malloc;
656 select = "#ifdef __cplusplus";
658 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
659 test_text = "#ifdef __cplusplus";
663 * net/if_arp.h defines a variable fc_softc instead of adding a
664 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
667 hackname = aix_net_if_arp;
669 files = "net/if_arp.h";
670 select = "^struct fc_softc \\{";
672 c_fix_arg = "typedef struct _fc_softc {";
673 test_text = "struct fc_softc {\n int a;\n};";
677 * Fix AIX definition of NULL for G++.
682 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
683 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
685 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
687 c_fix_arg = <<- _EOFix_
692 #else /* ! __GNUG__ */
694 #endif /* __GNUG__ */
695 #else /* ! __cplusplus */
696 #define NULL ((void *)0)
697 #endif /* __cplusplus */
700 test_text = "# define\tNULL \t(0L) /* typed NULL */";
704 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
705 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
709 hackname = aix_once_init_1;
712 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
715 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
717 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
722 hackname = aix_once_init_2;
725 select = "[ \t]0 \\\\\n"
728 c_fix_arg = " 0 \\\n"
730 test_text = " 0 \\\\\n"
735 hackname = aix_mutex_initializer_1;
738 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
741 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
743 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
748 hackname = aix_cond_initializer_1;
751 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
754 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
756 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
761 hackname = aix_rwlock_initializer_1;
764 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
767 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
769 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
774 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
775 * which violates a requirement of ISO C.
778 hackname = aix_pthread;
780 select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
783 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
784 "{...init stuff...}";
788 * AIX stdint.h fixes.
791 hackname = aix_stdint_1;
793 files = stdint-aix.h, stdint.h;
794 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
795 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
797 c_fix_arg = "#define UINT8_MAX (255)\n"
798 "#define UINT16_MAX (65535)";
799 test_text = "#define UINT8_MAX (255U)\n"
800 "#define UINT16_MAX (65535U)";
807 hackname = aix_stdint_2;
809 files = stdint-aix.h, stdint.h;
810 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
811 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
812 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
814 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
815 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
816 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
818 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
819 "#define INTPTR_MAX 9223372036854775807L\n"
820 "#define UINTPTR_MAX 18446744073709551615UL\n"
822 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
823 "#define INTPTR_MAX 2147483647L\n"
824 "#define UINTPTR_MAX 4294967295UL";
825 test_text = "#define INTPTR_MIN INT64_MIN\n"
826 "#define INTPTR_MAX INT64_MAX\n"
827 "#define UINTPTR_MAX UINT64_MAX\n"
829 "#define INTPTR_MIN INT32_MIN\n"
830 "#define INTPTR_MAX INT32_MAX\n"
831 "#define UINTPTR_MAX UINT32_MAX";
838 hackname = aix_stdint_3;
840 files = stdint-aix.h, stdint.h;
841 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
842 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
844 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
845 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
847 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
848 "#define PTRDIFF_MAX 9223372036854775807L\n"
850 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
851 "#define PTRDIFF_MAX 2147483647L";
852 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
853 "#define PTRDIFF_MAX INT64_MAX\n"
855 "#define PTRDIFF_MIN INT32_MIN\n"
856 "#define PTRDIFF_MAX INT32_MAX";
863 hackname = aix_stdint_4;
865 files = stdint-aix.h, stdint.h;
866 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
868 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
870 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
872 "#define SIZE_MAX 4294967295UL";
873 test_text = "#define SIZE_MAX UINT64_MAX\n"
875 "#define SIZE_MAX UINT32_MAX";
882 hackname = aix_stdint_5;
884 files = stdint-aix.h, stdint.h;
885 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
886 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
888 c_fix_arg = "#define UINT8_C(c) c\n"
889 "#define UINT16_C(c) c";
890 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
891 "#define UINT16_C(c) __CONCAT__(c,U)";
895 * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which
896 produces wrong code with G++.
899 hackname = aix_stdio_inline;
902 select = "#ifdef __cplusplus\\\n"
906 c_fix_arg = "#ifdef __cplusplus\n"
909 "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
911 test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror";
915 * stdlib.h on AIX uses #define on malloc and friends.
918 hackname = aix_stdlib_malloc;
921 select = "#define[ \t]+malloc[ \t]+__linux_malloc";
923 c_fix_arg = "extern void *malloc(size_t) __asm__(\"__linux_malloc\");";
924 test_text = "#define malloc __linux_malloc";
928 hackname = aix_stdlib_realloc;
931 select = "#define[ \t]+realloc[ \t]+__linux_realloc";
933 c_fix_arg = "extern void *realloc(void *, size_t) __asm__(\"__linux_realloc\");";
934 test_text = "#define realloc __linux_realloc";
938 hackname = aix_stdlib_calloc;
941 select = "#define[ \t]+calloc[ \t]+__linux_calloc";
943 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"__linux_calloc\");";
944 test_text = "#define calloc __linux_calloc";
948 hackname = aix_stdlib_valloc;
951 select = "#define[ \t]+valloc[ \t]+__linux_valloc";
953 c_fix_arg = "extern void *valloc(size_t) __asm__(\"__linux_valloc\");";
954 test_text = "#define valloc __linux_valloc";
958 * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument.
961 hackname = aix_strtof_const;
964 select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);";
966 c_fix_arg = "%1(const char *, char **);";
967 test_text = "extern float strtof(char *, char **);";
971 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
972 * in an otherwise harmless (and #ifed out) macro definition
975 hackname = aix_sysmachine;
977 files = sys/machine.h;
981 test_text = "#define FOO \\\n"
982 " bar \\ \n baz \\ \n bat";
986 * sys/wait.h on AIX 5.2 defines macros that have both signed and
987 * unsigned types in conditional expressions.
990 hackname = aix_syswait_2;
993 select = '\? (\
(\
(\
(\
(unsigned
[^
)]*\
)[^
)]*\
) >> [^
)]*\
) \
& 0xff\
) : -1)';
995 c_fix_arg = "? (int)%1";
996 test_text = "#define WSTOPSIG(__x) "
997 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
1001 * sys/signal.h on some versions of AIX uses volatile in the typedef of
1002 * sig_atomic_t, which causes gcc to generate a warning about duplicate
1003 * volatile when a sig_atomic_t variable is declared volatile, as
1004 * required by ANSI C.
1007 hackname = aix_volatile;
1009 files = sys/signal.h;
1010 select = "typedef volatile int sig_atomic_t";
1012 c_fix_arg = "typedef int sig_atomic_t";
1013 test_text = "typedef volatile int sig_atomic_t;";
1017 * Fix __assert declaration in assert.h on Alpha OSF/1.
1020 hackname = alpha___assert;
1022 select = '__assert\
(char \
*, char \
*, int\
)';
1024 c_fix_arg = "__assert(const char *, const char *, int)";
1025 test_text = 'extern void
__assert(char
*, char
*, int
);';
1029 * Fix assert macro in assert.h on Alpha OSF/1.
1030 * The superfluous int cast breaks C++.
1033 hackname = alpha_assert;
1035 select = "(#[ \t]*" 'define assert\
(EX\
).*)\
(\
(int\
) \
(EX\
)\
)';
1037 c_fix_arg = "%1(EX)";
1038 test_text = '#define
assert(EX
) (((int
) (EX
)) ?
(void
)0 '
1039 ': __assert(#EX
, __FILE__
, __LINE__
))';
1043 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
1046 hackname = alpha_getopt;
1049 select = 'getopt\
(int
, char \
*\
[\
], *char \
*\
)';
1051 c_fix_arg = "getopt(int, char *const[], const char *)";
1052 test_text = 'extern int
getopt(int
, char
*[], char *)
;';
1056 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
1059 hackname = alpha_if_semicolon;
1061 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
1063 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
1064 test_text = ' struct sockaddr vmif_paddr
/* protocol address
*/';
1068 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
1071 hackname = alpha_parens;
1073 select = '#ifndef\
(__mips64\
)';
1075 c_fix_arg = "#ifndef __mips64";
1076 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
1080 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
1084 hackname = alpha_sbrk;
1086 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
1088 c_fix_arg = "void *sbrk(";
1089 test_text = "extern char* sbrk(ptrdiff_t increment);";
1093 * For C++, avoid any typedef or macro definition of bool,
1094 * and use the built in type instead.
1095 * HP/UX 10.20 also has it in curses_colr/curses.h.
1098 hackname = avoid_bool_define;
1100 files = curses_colr/curses.h;
1104 select = "#[ \t]*define[ \t]+bool[ \t]";
1105 bypass = "__cplusplus";
1108 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1109 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
1111 test_text = "# define bool\t char \n";
1118 hackname = avoid_bool_type;
1120 files = curses_colr/curses.h;
1124 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
1125 bypass = "__cplusplus";
1128 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1130 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
1134 * For C++, avoid any typedef definition of wchar_t,
1135 * and use the built in type instead.
1136 * Don't do this for headers that are smart enough to do the right
1137 * thing (recent
[n
]curses.h and Xlib.h
).
1138 * Don
't do it for <linux/nls.h> which is never used from C++ anyway,
1139 * and will be broken by the edit.
1143 hackname = avoid_wchar_t_type;
1145 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1146 bypass = "__cplusplus";
1147 bypass = "_LINUX_NLS_H";
1148 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1151 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1153 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1157 * Fix `typedef struct term;' on hppa1.1
-hp
-hpux9.
1160 hackname
= bad_struct_term
;
1162 select
= "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1164 c_fix_arg
= "struct term;";
1166 test_text
= 'typedef struct term;';
1170 * Fix one other error in this file
:
1171 * a mismatched quote not inside a C comment.
1174 hackname
= badquote
;
1175 files
= sundev
/vuid_event.h
;
1178 c_fix_arg
= "does not";
1180 test_text
= "/* doesn't have matched single quotes */";
1184 * check for broken assert.h that needs stdio.h
1187 hackname
= broken_assert_stdio
;
1190 bypass
= "include.*stdio\\.h";
1192 c_fix_arg
= "#include <stdio.h>\n";
1193 test_text
= "extern FILE* stderr;";
1197 * check for broken assert.h that needs stdlib.h
1200 hackname
= broken_assert_stdlib
;
1202 select
= 'exit *\(|abort *\(';
1203 bypass
= "include.*stdlib\\.h";
1205 c_fix_arg
= "#ifdef __cplusplus\n"
1206 "#include <stdlib.h>\n"
1208 test_text
= "extern void exit ( int );";
1212 * Remove `extern double cabs
' declarations from math.h.
1213 * This conflicts with C99. Discovered on AIX.
1214 * Darwin hides its broken cabs in architecture-specific subdirs.
1217 hackname = broken_cabs;
1218 files = math.h, "architecture/*/math.h";
1219 select = "^extern[ \t]+double[ \t]+cabs";
1221 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1222 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1224 test_text = "#ifdef __STDC__\n"
1225 "extern double cabs(struct dbl_hypot);\n"
1227 "extern double cabs();\n"
1229 "extern double cabs ( _Complex z );";
1233 * Fixup Darwin's broken check for __builtin_nanf.
1236 hackname
= broken_nan
;
1238 * It is tempting to omit the first
"files" entry. Do not.
1239 * The testing machinery will take the first
"files" entry as the name
1240 * of a test file to play with. It would be a nuisance to have a directory
1241 * with the name
"*".
1243 files
= "architecture/ppc/math.h";
1244 files
= "architecture/*/math.h";
1245 select
= '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1248 c_fix_arg
= "#if 1";
1249 test_text
= "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1253 * Various systems derived from BSD4.4 contain a macro definition
1254 * for vfscanf that interacts badly with requirements of builtin
-attrs.def.
1255 * Known to be fixed in FreeBSD
5 system headers.
1258 hackname
= bsd_stdio_attrs_conflict
;
1260 mach
= "*-*-*darwin*";
1262 select
= "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1264 c_fix_arg
= '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1265 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1266 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1267 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1268 test_text
= '#define vfscanf __svfscanf';
1272 * Fix various macros used to define ioctl numbers.
1273 * The traditional syntax was
:
1275 * #define
_CTRL(n
, x
) (('n'<<8)+x
)
1276 * #define TCTRLCFOO
_CTRL(T
, 1)
1278 * but this does not work with the C standard
, which disallows macro
1279 * expansion inside strings. We have to rewrite it thus
:
1281 * #define
_CTRL(n
, x
) ((n
<<8)+x
)
1282 * #define TCTRLCFOO
_CTRL('T', 1)
1284 * The select expressions match too much
, but the c_fix code is cautious.
1286 * CTRL might be
: CTRL _CTRL ISCTRL BSD43_CTRL ...
1289 hackname
= ctrl_quotes_def
;
1290 select
= "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1291 c_fix
= char_macro_def
;
1295 * This is two tests in order to ensure that the
"CTRL(c)" can
1296 * be selected in isolation from the multi
-arg format
1298 test_text
= "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1299 test_text
= "#define _CTRL(c) ('c'&037)";
1303 * Fix various macros used to define ioctl numbers.
1306 hackname
= ctrl_quotes_use
;
1307 select
= "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1308 c_fix
= char_macro_use
;
1310 test_text
= "#define TCTRLFOO BSD43_CTRL(T, 1)";
1314 * sys
/mman.h on HP
/UX is not C
++ ready
,
1315 * even though NO_IMPLICIT_EXTERN_C is defined on HP
/UX.
1317 * rpc
/types.h on OSF1
/2.0 is not C
++ ready
,
1318 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1320 * The problem is the declaration of malloc.
1323 hackname
= cxx_unready
;
1325 files
= rpc
/types.h
;
1326 select
= '[^#]+malloc.*;'; /* Catch any form of declaration
1327 not within a macro.
*/
1328 bypass
= '"C"|__BEGIN_DECLS';
1331 c_fix_arg
= "#ifdef __cplusplus\n"
1334 c_fix_arg
= "#ifdef __cplusplus\n"
1337 test_text
= "extern void* malloc( size_t );";
1341 * For the AAB_darwin7_9_long_double_funcs fix to be useful
,
1342 * you have to not use
"" includes.
1345 hackname
= darwin_9_long_double_funcs_2
;
1346 mach
= "*-*-darwin7.9*";
1348 select
= '#include[ \t]+\"';
1350 c_fix_arg
= "%1<%2.h>";
1352 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1354 test_text
= '#include "architecture/ppc/math.h"';
1358 * On darwin8 and earlier
, mach
-o
/swap.h isn
't properly guarded
1359 * by 'extern
"C"'. On darwin7 some mach/ headers aren't properly guarded.
1362 hackname
= darwin_externc
;
1363 mach
= "*-*-darwin*";
1364 files
= mach
-o
/swap.h
;
1365 files
= mach
/mach_time.h
;
1366 files
= mach
/mach_traps.h
;
1367 files
= mach
/message.h
;
1369 files
= mach
/semaphore.h
;
1370 bypass
= "extern \"C\"";
1371 bypass
= "__BEGIN_DECLS";
1373 c_fix_arg
= "#ifdef __cplusplus\n"
1376 c_fix_arg
= "#ifdef __cplusplus\n"
1379 test_text
= "extern void swap_fat_header();\n";
1383 * AvailabilityMacros.h on Darwin breaks with GCC
4.0, because of
1384 * bad __GNUC__ tests.
1387 hackname
= darwin_gcc4_breakage
;
1388 mach
= "*-*-darwin*";
1389 files
= AvailabilityMacros.h
;
1390 select
= "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1392 c_fix_arg
= "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1393 test_text
= "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1394 "(__GNUC_MINOR__ >= 1)\n";
1398 * Before Mac OS X
10.8 <i386
/setjmp.h
> doesn
't mark longjump noreturn.
1401 hackname = darwin_longjmp_noreturn;
1402 mach = "*-*-darwin*";
1403 files = "i386/setjmp.h";
1405 select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
1407 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
1409 test_text = "void siglongjmp(sigjmp_buf, int);";
1413 * __private_extern__ doesn't exist in FSF GCC. Even if it did
,
1414 * why would you ever put it in a system header file?
1417 hackname
= darwin_private_extern
;
1418 mach
= "*-*-darwin*";
1419 files
= mach
-o
/dyld.h
;
1420 select
= "__private_extern__ [a-z_]+ _dyld_";
1422 c_fix_arg
= "extern";
1423 c_fix_arg
= "__private_extern__";
1424 test_text
= "__private_extern__ int _dyld_func_lookup(\n"
1425 "const char *dyld_func_name,\n"
1426 "unsigned long *address);\n";
1430 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1431 * unsigned constants.
1434 hackname
= darwin_stdint_1
;
1435 mach
= "*-*-darwin*";
1436 files
= stdint
-darwin.h
, stdint.h
;
1438 c_fix_arg
= "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1439 select
= "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1440 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1441 test_text
= "#define UINT8_C(v) (v ## U)\n"
1442 "#define UINT16_C(v) (v ## U)";
1446 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1450 hackname
= darwin_stdint_2
;
1451 mach
= "*-*-darwin*";
1452 files
= stdint
-darwin.h
, stdint.h
;
1454 c_fix_arg
= "#if __WORDSIZE == 64\n"
1455 "#define INTPTR_MAX 9223372036854775807L\n"
1456 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1458 "#define INTPTR_MAX 2147483647L\n"
1459 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1461 select
= "#if __WORDSIZE == 64\n"
1462 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1463 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1465 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1466 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1468 test_text
= "#if __WORDSIZE == 64\n"
1469 "#define INTPTR_MIN INT64_MIN\n"
1470 "#define INTPTR_MAX INT64_MAX\n"
1472 "#define INTPTR_MIN INT32_MIN\n"
1473 "#define INTPTR_MAX INT32_MAX\n"
1478 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1481 hackname
= darwin_stdint_3
;
1482 mach
= "*-*-darwin*";
1483 files
= stdint
-darwin.h
, stdint.h
;
1485 c_fix_arg
= "#if __WORDSIZE == 64\n"
1486 "#define UINTPTR_MAX 18446744073709551615UL\n"
1488 "#define UINTPTR_MAX 4294967295UL\n"
1490 select
= "#if __WORDSIZE == 64\n"
1491 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1493 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1495 test_text
= "#if __WORDSIZE == 64\n"
1496 "#define UINTPTR_MAX UINT64_MAX\n"
1498 "#define UINTPTR_MAX UINT32_MAX\n"
1503 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1506 hackname
= darwin_stdint_4
;
1507 mach
= "*-*-darwin*";
1508 files
= stdint
-darwin.h
, stdint.h
;
1510 c_fix_arg
= "#if __WORDSIZE == 64\n"
1511 "#define SIZE_MAX 18446744073709551615UL\n"
1513 "#define SIZE_MAX 4294967295UL\n"
1515 select
= "#if __WORDSIZE == 64\n"
1516 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1518 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1520 test_text
= "#if __WORDSIZE == 64\n"
1521 "#define SIZE_MAX UINT64_MAX\n"
1523 "#define SIZE_MAX UINT32_MAX\n"
1528 * Darwin headers have a stdint.h that defines
{U
,}INTMAX_
{MIN,MAX}
1529 * with a wrong type.
1532 hackname
= darwin_stdint_5
;
1533 mach
= "*-*-darwin*";
1534 files
= stdint
-darwin.h
, stdint.h
;
1536 c_fix_arg
= "#if __WORDSIZE == 64\n"
1537 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1538 "#define INTMAX_MAX 9223372036854775807L\n"
1539 "#define UINTMAX_MAX 18446744073709551615UL\n"
1541 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1542 "#define INTMAX_MAX 9223372036854775807LL\n"
1543 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1545 select
= "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1546 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1548 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1549 test_text
= "#define INTMAX_MIN INT64_MIN\n"
1550 "#define INTMAX_MAX INT64_MAX\n"
1552 "#define UINTMAX_MAX UINT64_MAX";
1556 * Darwin headers have a stdint.h that defines
{U
,}INTMAX_C
1557 * with a wrong type.
1560 hackname
= darwin_stdint_6
;
1561 mach
= "*-*-darwin*";
1562 files
= stdint
-darwin.h
, stdint.h
;
1564 c_fix_arg
= "#if __WORDSIZE == 64\n"
1565 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1566 "#define PTRDIFF_MAX 9223372036854775807L\n"
1568 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1569 "#define PTRDIFF_MAX 2147483647\n"
1571 select
= "#if __WORDSIZE == 64\n"
1572 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1573 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1575 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1576 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1578 test_text
= "#if __WORDSIZE == 64\n"
1579 "#define PTRDIFF_MIN INT64_MIN\n"
1580 "#define PTRDIFF_MAX INT64_MAX\n"
1582 "#define PTRDIFF_MIN INT32_MIN\n"
1583 "#define PTRDIFF_MAX INT32_MAX\n"
1588 * Darwin headers have a stdint.h that defines
{U
,}INTMAX_C
1589 * with a wrong type.
1592 hackname
= darwin_stdint_7
;
1593 mach
= "*-*-darwin*";
1594 files
= stdint
-darwin.h
, stdint.h
;
1596 c_fix_arg
= "#if __WORDSIZE == 64\n"
1597 "#define INTMAX_C(v) (v ## L)\n"
1598 "#define UINTMAX_C(v) (v ## UL)\n"
1600 "#define INTMAX_C(v) (v ## LL)\n"
1601 "#define UINTMAX_C(v) (v ## ULL)\n"
1603 select
= "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1604 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1605 test_text
= "#define INTMAX_C(v) (v ## LL)\n"
1606 "#define UINTMAX_C(v) (v ## ULL)";
1610 * Fix
<c_asm.h
> on Digital UNIX V4.0
:
1611 * It contains a prototype for a
DEC C internal
asm() function
,
1612 * clashing with gcc
's asm keyword. So protect this with __DECC.
1615 hackname = dec_intern_asm;
1617 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1618 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1622 " ... asm stuff ...\n"
1623 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1627 * Fix typo in <wchar.h> on DJGPP 2.03.
1630 hackname = djgpp_wchar_h;
1632 select = "__DJ_wint_t";
1633 bypass = "sys/djtypes.h";
1635 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1636 c_fix_arg = "#include <stddef.h>";
1637 test_text = "#include <stddef.h>\n"
1638 "extern __DJ_wint_t x;\n";
1642 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1645 hackname = ecd_cursor;
1646 files = "sunwindow/win_lock.h";
1647 files = "sunwindow/win_cursor.h";
1648 select = 'ecd\.cursor
';
1650 c_fix_arg = 'ecd_cursor
';
1652 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1656 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1657 * that fails when compiling for SSE-less 32-bit x86.
1660 hackname = feraiseexcept_nosse_divbyzero;
1661 mach = 'i
[34567]86-*-linux
*', 'x86
*-linux
*', 'amd64
-*-linux
*';
1662 files = bits/fenv.h, '*/bits
/fenv.h
';
1663 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
1664 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
1665 bypass = "\"fdivp .*; fwait\"";
1668 c_fix_arg = <<- _EOText_
1669 # ifdef __SSE_MATH__
1672 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
1673 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
1677 test_text = <<- _EOText_
1678 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
1683 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1684 * that fails when compiling for SSE-less 32-bit x86.
1687 hackname = feraiseexcept_nosse_invalid;
1688 mach = 'i
[34567]86-*-linux
*', 'x86
*-linux
*', 'amd64
-*-linux
*';
1689 files = bits/fenv.h, '*/bits
/fenv.h
';
1690 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
1691 ": \"x\" \\(__f\\)\\);$";
1692 bypass = "\"fdiv .*; fwait\"";
1695 c_fix_arg = <<- _EOText_
1696 # ifdef __SSE_MATH__
1699 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
1700 %1 : "=t" (__f) : "0" (__f));
1704 test_text = <<- _EOText_
1705 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
1710 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1711 * neither the existence of GCC 3 nor its exact feature set yet break
1712 * (by design?) when __GNUC__ is set beyond 2.
1715 hackname = freebsd_gcc3_breakage;
1716 mach = "*-*-freebsd*";
1717 files = sys/cdefs.h;
1718 select = '^#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7$
';
1719 bypass = '__GNUC__
[ \t]*([>=]=[ \t]*[3-9]|
>[ \t]*2)';
1721 c_fix_arg = '%0 || __GNUC__
>= 3';
1722 test_text = '#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7';
1726 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1727 * neither the existence of GCC 4 nor its exact feature set yet break
1728 * (by design?) when __GNUC__ is set beyond 3.
1731 hackname = freebsd_gcc4_breakage;
1732 mach = "*-*-freebsd*";
1733 files = sys/cdefs.h;
1734 select = '^#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7 \|\| __GNUC__
== 3$
';
1736 c_fix_arg = '#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7 || __GNUC__
>= 3';
1737 test_text = '#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7 || __GNUC__
== 3';
1741 * Some versions of glibc don't expect the C99 inline semantics.
1744 hackname
= glibc_c99_inline_1
;
1745 files
= features.h
, '*/features.h';
1746 select
= "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1748 c_fix_arg
= "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1750 #if
__GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1751 && !defined __OPTIMIZE_SIZE__
&& !defined __NO_INLINE__
1752 # define __USE_EXTERN_INLINES
1
1758 * Similar
, but a version that didn
't have __NO_INLINE__
1761 hackname = glibc_c99_inline_1a;
1762 files = features.h, '*/features.h
';
1763 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1764 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1766 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1768 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1769 # define __USE_EXTERN_INLINES 1
1775 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1776 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1777 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1780 hackname = glibc_c99_inline_2;
1781 files = sys/stat.h, '*/sys
/stat.h
';
1782 select = "extern __inline__ int";
1783 sed = "s/extern int \\(stat\\)/"
1784 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1785 "__inline__ int \\1/";
1786 sed = "s/extern int \\([lf]stat\\)/"
1787 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1788 "__inline__ int \\1/";
1789 sed = "s/extern int \\(mknod\\)/"
1790 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1791 "__inline__ int \\1/";
1792 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1793 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1794 "__inline__ int __REDIRECT\\1 (\\2/";
1795 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1796 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1797 "__inline__ int __REDIRECT\\1 (\\2/";
1798 sed = "s/^extern __inline__ int/"
1799 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1802 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1803 extern __inline__ int
1804 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1810 * glibc_c99_inline_3
1813 hackname = glibc_c99_inline_3;
1814 files = bits/string2.h, '*/bits
/string2.h
';
1815 select = "extern __inline";
1816 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1818 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1819 c_fix_arg = "^# ifdef __cplusplus$";
1822 # define __STRING_INLINE inline
1824 # define __STRING_INLINE extern __inline
1830 * glibc_c99_inline_4
1833 hackname = glibc_c99_inline_4;
1834 files = sys/sysmacros.h, '*/sys
/sysmacros.h
', wchar.h, '*/wchar.h
',
1835 pthread.h, '*/pthread.h
';
1836 bypass = "__extern_inline|__gnu_inline__";
1837 select = "(^| )extern __inline";
1839 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1841 __extension__ extern __inline unsigned int
1842 extern __inline unsigned int
1846 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1847 * so we replace them with versions that correspond to the
1851 hackname = glibc_mutex_init;
1853 select = '\
{ *\
{ *0, *\
} *\
}';
1854 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1855 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1856 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1857 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1858 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1859 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1860 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1861 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1862 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1863 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1864 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1865 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1866 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1867 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1868 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1869 "N;s/^[ \t]*#[ \t]*"
1870 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1871 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1873 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1876 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1878 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1879 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1880 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1881 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1883 test_text = <<- _EOText_
1884 #define PTHREAD_MUTEX_INITIALIZER \\
1887 # if __WORDSIZE == 64
1888 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1889 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1890 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1891 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1892 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1893 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1895 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1896 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1897 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1898 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1899 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1900 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1903 # define PTHREAD_RWLOCK_INITIALIZER \\
1906 # if __WORDSIZE == 64
1907 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1908 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1909 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1911 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1912 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1915 #define PTHREAD_COND_INITIALIZER { { 0, } }
1919 /* glibc versions before 2.5 have a version of stdint.h that defines
1920 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1921 versions with stdint.h based on those glibc versions. */
1923 hackname = glibc_stdint;
1925 select = "GNU C Library";
1927 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1928 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1929 test_text = "/* This file is part of the GNU C Library. */\n"
1930 "# define UINT8_C(c)\tc ## U\n"
1931 "# define UINT16_C(c)\tc ## U";
1934 /* Some versions of glibc have a version of bits/string2.h that
1935 produces "value computed is not used" warnings from strncpy; fix
1936 this definition by using __builtin_strncpy instead as in newer
1939 hackname = glibc_strncpy;
1940 files = bits/string2.h, '*/bits
/string2.h
';
1941 bypass = "__builtin_strncpy";
1943 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1944 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1946 # define strncpy(dest, src, n) \
1947 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1948 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1949 ? (char *) memcpy (dest, src, n) \\
1950 : strncpy (dest, src, n)) \\
1951 : strncpy (dest, src, n)))
1956 /* glibc's tgmath.h relies on an expression that is not an integer
1957 constant expression being treated as it was by GCC
4.4 and
1960 hackname
= glibc_tgmath
;
1962 select
= '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1963 bypass
= "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1965 c_fix_arg
= "(__builtin_classify_type ((type) 0) == 8 || "
1966 "(__builtin_classify_type ((type) 0) == 9 && "
1967 "__builtin_classify_type (__real__ ((type) 0)) == 8))";
1968 test_text
= "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1972 * Fix these files to use the types we think they should for
1973 * ptrdiff_t
, size_t
, and wchar_t.
1975 * This defines the types in terms of macros predefined by our
'cpp'.
1976 * This is supposedly necessary for glibc
's handling of these types.
1977 * It's probably not necessary for anyone else
, but it doesn
't hurt.
1980 hackname = gnu_types;
1981 files = "sys/types.h";
1983 files = "sys/stdtypes.h";
1987 bypass = '_GCC_(PTRDIFF|
SIZE|WCHAR
)_T
';
1988 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1990 /* The Solaris 10 headers already define these types correctly. */
1991 mach = '*-*-solaris2.1
[0-9]*';
1994 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1995 "typedef uint_t size_t; /* uint_t */\n"
1996 "typedef ushort_t wchar_t; /* ushort_t */";
2000 * Fix HP & Sony's use of
"../machine/xxx.h"
2001 * to refer to
: <machine
/xxx.h
>
2004 hackname
= hp_inline
;
2005 files
= sys
/spinlock.h
;
2006 files
= machine
/machparam.h
;
2007 select
= "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
2010 c_fix_arg
= "%1<machine/%2.h>";
2012 c_fix_arg
= "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
2015 test_text
= ' # include "../machine/mumble.h"';
2019 * Check
for (...
) in C
++ code in HP
/UX sys
/file.h.
2022 hackname
= hp_sysfile
;
2024 select
= "HPUX_SOURCE";
2027 c_fix_arg
= "(struct file *, ...)";
2028 c_fix_arg
= '\(\.\.\.\)';
2030 test_text
= "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
2034 * Un
-Hide a series of five FP defines from post
-1999 compliance GCC
:
2035 * FP_NORMAL
, FP_ZERO
, FP_INFINITE
, FP_SUBNORMAL and FP_NAN
2038 hackname
= hppa_hpux_fp_macros
;
2039 mach
= "hppa*-hp-hpux11*";
2041 select
= "#[ \t]*define[ \t]*FP_NORMAL.*\n"
2042 "#[ \t]*define[ \t]*FP_ZERO.*\n"
2043 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
2044 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
2045 "#[ \t]*define[ \t]*FP_NAN.*\n";
2047 c_fix_arg
= <<- _EOFix_
2048 #endif
/* _INCLUDE_HPUX_SOURCE
*/
2050 #if
defined(_INCLUDE_HPUX_SOURCE
) || \
2051 (defined(__STDC_VERSION__
) && (__STDC_VERSION__
>= 199901L))
2054 #ifdef _INCLUDE_HPUX_SOURCE
2059 "# define FP_NORMAL 0\n"
2060 "# define FP_ZERO 1\n"
2061 "# define FP_INFINITE 2\n"
2062 "# define FP_SUBNORMAL 3\n"
2063 "# define FP_NAN 4\n";
2067 * Delete C
++ double
pow (double
, int
) inline function from HP
-UX
10 & 11
2068 * math.h to prevent clash with define in c_std
/bits
/std_cmath.h.
2071 hackname
= hpux10_cpp_pow_inline
;
2072 files
= fixinc
-test
-limits.h
, math.h
;
2073 select
= <<- END_POW_INLINE
2074 ^#
+ifdef
+__cplusplus
2076 +inline
+double
+pow\
(double
+__d
,int
+__expon\
) +\
{
2077 [ ]+return
+pow\
(__d
,\
(double\
)__expon\
);
2088 "# ifdef __cplusplus\n"
2090 " inline double pow(double __d,int __expon) {\n"
2091 "\t return pow(__d,(double)__expon);\n"
2093 ' extern "C"' " {\n"
2099 hackname
= hpux11_cpp_pow_inline
;
2101 select
= " +inline double pow\\(double d,int expon\\) \\{\n"
2102 " +return pow\\(d, \\(double\\)expon\\);\n"
2108 " inline double pow(double d,int expon) {\n"
2109 " return pow(d, (double)expon);\n"
2114 * Fix hpux
10.X missing ctype declarations
1
2117 hackname
= hpux10_ctype_declarations1
;
2119 select
= "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
2120 bypass
= "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
2122 c_fix_arg
= "#ifdef _PROTOTYPES\n"
2123 "extern int __tolower(int);\n"
2124 "extern int __toupper(int);\n"
2125 "#else /* NOT _PROTOTYPES */\n"
2126 "extern int __tolower();\n"
2127 "extern int __toupper();\n"
2128 "#endif /* _PROTOTYPES */\n\n"
2131 test_text
= "# define _toupper(__c) __toupper(__c)\n";
2135 * Fix hpux
10.X missing ctype declarations
2
2138 hackname
= hpux10_ctype_declarations2
;
2140 select
= "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
2141 bypass
= "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
2143 c_fix_arg
= "%0\n\n"
2144 "#ifdef _PROTOTYPES\n"
2145 " extern int _isalnum(int);\n"
2146 " extern int _isalpha(int);\n"
2147 " extern int _iscntrl(int);\n"
2148 " extern int _isdigit(int);\n"
2149 " extern int _isgraph(int);\n"
2150 " extern int _islower(int);\n"
2151 " extern int _isprint(int);\n"
2152 " extern int _ispunct(int);\n"
2153 " extern int _isspace(int);\n"
2154 " extern int _isupper(int);\n"
2155 " extern int _isxdigit(int);\n"
2156 "# else /* not _PROTOTYPES */\n"
2157 " extern int _isalnum();\n"
2158 " extern int _isalpha();\n"
2159 " extern int _iscntrl();\n"
2160 " extern int _isdigit();\n"
2161 " extern int _isgraph();\n"
2162 " extern int _islower();\n"
2163 " extern int _isprint();\n"
2164 " extern int _ispunct();\n"
2165 " extern int _isspace();\n"
2166 " extern int _isupper();\n"
2167 " extern int _isxdigit();\n"
2168 "#endif /* _PROTOTYPES */\n";
2170 test_text
= "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
2171 " extern unsigned int *__SB_masks;\n";
2175 * Fix hpux
10.X missing stdio declarations
2178 hackname
= hpux10_stdio_declarations
;
2180 select
= "^#[ \t]*define _iob[ \t]*__iob";
2181 bypass
= "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
2183 c_fix_arg
= "%0\n\n"
2184 "# if defined(__STDC__) || defined(__cplusplus)\n"
2185 " extern int snprintf(char *, size_t, const char *, ...);\n"
2186 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
2187 "# else /* not __STDC__) || __cplusplus */\n"
2188 " extern int snprintf();\n"
2189 " extern int vsnprintf();\n"
2190 "# endif /* __STDC__) || __cplusplus */\n";
2192 test_text
= "# define _iob __iob\n";
2196 * Make sure hpux defines abs in header.
2199 hackname
= hpux11_abs
;
2200 mach
= "*-hp-hpux11*";
2202 select
= "ifndef _MATH_INCLUDED";
2204 c_fix_arg
= "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2205 test_text
= "#ifndef _MATH_INCLUDED";
2209 * Fix hpux11 __LWP_RWLOCK_VALID define
2212 hackname
= hpux11_lwp_rwlock_valid
;
2213 mach
= "*-hp-hpux11*";
2214 files
= sys
/pthread.h
;
2215 select
= "#define __LWP_RWLOCK_VALID[ \t]*0x8c91";
2217 c_fix_arg
= "#define __LWP_RWLOCK_VALID -29551";
2218 test_text
= "#define __LWP_RWLOCK_VALID 0x8c91";
2225 hackname
= hpux11_extern_sendfile
;
2226 mach
= "*-hp-hpux11.[12]*";
2227 files
= sys
/socket.h
;
2228 select
= "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2230 c_fix_arg
= "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2231 test_text
= " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n"
2232 " const struct iovec *, int));\n";
2239 hackname
= hpux11_extern_sendpath
;
2240 mach
= "*-hp-hpux11.[12]*";
2241 files
= sys
/socket.h
;
2242 select
= "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2244 c_fix_arg
= "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2245 test_text
= " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n"
2246 " const struct iovec *, int));\n";
2250 * Keep HP
-UX
11 from stomping on C
++ math namespace
2251 * with defines for fabsf.
2254 hackname
= hpux11_fabsf
;
2256 select
= "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2257 bypass
= "__cplusplus";
2260 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
2264 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2269 * Fix C99 constant in __POINTER_SET define.
2272 hackname
= hpux11_pthread_const
;
2273 mach
= "*-hp-hpux11.[0-3]*";
2274 files
= sys
/pthread.h
;
2275 select
= "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2278 c_fix_arg
= "#define __POINTER_SET\t\t((void *) 1L)";
2279 test_text
= "#define __POINTER_SET\t\t((void *) 1LL)";
2283 * Prevent HP
-UX
11 from defining __size_t and preventing size_t from
2284 * being defined by having it define _hpux_size_t instead.
2287 hackname
= hpux11_size_t
;
2288 mach
= "*-hp-hpux11*";
2289 select
= "__size_t";
2292 c_fix_arg
= "_hpux_size_t";
2295 "#define __size_t size_t\n"
2296 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2300 * Fix hpux
11.00 broken snprintf declaration
2301 * (third argument is char
*, needs to be const char
* to prevent
2302 * spurious warnings with
-Wwrite
-strings or in C
++).
2305 hackname
= hpux11_snprintf
;
2307 select
= '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2308 ' *(char *\*, *\.\.\.\);)';
2310 c_fix_arg
= '%1 const %3';
2312 test_text
= "extern int snprintf(char *, size_t, char *, ...);\n"
2313 "extern int snprintf(char *, __size_t, char *, ...);\n"
2314 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2318 * Fix hpux
11.00 broken vsnprintf declaration
2321 hackname
= hpux11_vsnprintf
;
2323 select
= '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2324 'const char \*,) __va__list\);';
2326 c_fix_arg
= "%1 __va_list);";
2328 test_text
= 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2333 * Fix missing const in hpux vsscanf declaration
2336 hackname
= hpux_vsscanf
;
2339 select
= '(extern int vsscanf\()char';
2341 c_fix_arg
= "%1const char";
2343 test_text
= 'extern int vsscanf(char *, const char *, __va_list);';
2347 * get rid of bogus inline definitions in HP
-UX
8.0
2350 hackname
= hpux8_bogus_inlines
;
2353 bypass
= "__GNUG__";
2354 sed
= "s@inline int abs(int [a-z][a-z]*) {.*}"
2355 "@extern \"C\" int abs(int);@";
2356 sed
= "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2357 sed
= "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2358 sed
= "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2359 test_text
= "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2360 "inline double sqr(double v) { return v**0.5; }";
2367 hackname
= hpux_c99_intptr
;
2368 mach
= "*-hp-hpux11.3*";
2369 files
= stdint
-hpux11.h
, stdint.h
;
2370 sed
= "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
2371 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2372 sed
= "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
2373 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2374 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
2375 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2376 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
2377 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2378 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
2379 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2380 sed
= "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
2381 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2382 test_text
= "#define PTRDIFF_MAX INT32_MAX\n"
2383 "#define PTRDIFF_MIN INT32_MIN\n"
2384 "#define INTPTR_MAX INT32_MAX\n"
2385 "#define INTPTR_MIN INT32_MIN\n"
2386 "#define UINTPTR_MAX UINT32_MAX\n"
2387 "#define SIZE_MAX UINT32_MAX\n";
2391 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2394 hackname
= hpux_c99_inttypes
;
2395 mach
= "*-hp-hpux11.[23]*";
2397 files
= stdint
-hpux11.h
, stdint.h
;
2398 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2399 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2400 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2401 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2402 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
2403 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2404 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
2405 "#define UINT32_C(__c) __CONCAT__(__c,u)@";
2406 test_text
= "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2407 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2408 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2409 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2413 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2416 hackname
= hpux_c99_inttypes2
;
2417 mach
= "*-hp-hpux11.2*";
2418 files
= stdint
-hpux11.h
, stdint.h
;
2419 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
2420 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2421 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2422 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2423 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
2424 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2425 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2426 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2427 test_text
= "# define INT8_C(__c) ((signed char)(__c))\n"
2428 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2429 "# define INT16_C(__c) ((short)(__c))\n"
2430 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2434 * Fix hpux broken ctype macros
2437 hackname
= hpux_ctype_macros
;
2439 select
= '((: |\()__SB_masks \? )'
2440 '(__SB_masks\[__(alnum|c)\] & _IS)';
2442 c_fix_arg
= "%1(int)%3";
2444 test_text
= ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2445 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2452 hackname
= hpux_extern_errno
;
2453 mach
= "*-hp-hpux10.*";
2454 mach
= "*-hp-hpux11.[0-2]*";
2456 select
= "^[ \t]*extern int errno;$";
2458 c_fix_arg
= "#ifdef __cplusplus\n"
2462 "#ifdef __cplusplus\n"
2465 test_text
= " extern int errno;\n";
2469 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2472 hackname
= hpux_htonl
;
2473 files
= netinet
/in.h
;
2474 select
= "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2476 " \\* Macros for number representation conversion\\.\n"
2480 c_fix_arg
= "#if 1\n%1";
2482 test_text
= "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2484 " * Macros for number representation conversion.\n"
2487 "#define ntohl(x) (x)\n"
2488 "#define ntohs(x) (x)\n"
2489 "#define htonl(x) (x)\n"
2490 "#define htons(x) (x)\n"
2492 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2496 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2499 hackname
= hpux_imaginary_i
;
2500 mach
= "ia64-hp-hpux11.*";
2502 select
= "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2504 c_fix_arg
= "#define _Complex_I (__extension__ 1.0iF)";
2505 test_text
= "#define _Complex_I (0.f+_Imaginary_I)\n";
2509 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2512 hackname
= hpux_inttype_int8_t
;
2513 mach
= "*-hp-hpux1[01].*";
2514 files
= sys
/_inttypes.h
;
2515 select
= "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2517 c_fix_arg
= "typedef signed char int%18_t;";
2518 test_text
= "typedef char int_least8_t;\n"
2519 "typedef char int8_t;\n";
2526 hackname
= hpux_long_double
;
2527 mach
= "*-*-hpux10*";
2528 mach
= "*-*-hpux11.[012]*";
2530 select
= "extern[ \t]long_double[ \t]strtold";
2531 bypass
= "long_double_t";
2532 sed
= "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2533 sed
= "s/long_double/long double/g";
2535 test_text
= "# ifndef _LONG_DOUBLE\n"
2536 "# define _LONG_DOUBLE\n"
2537 " typedef struct {\n"
2538 " unsigned int word1, word2, word3, word4;\n"
2540 "# endif /* _LONG_DOUBLE */\n"
2541 "extern long_double strtold(const char *, char **);\n";
2545 * We cannot use the above rule on
11.31 because it removes the strtold
2546 * definition. ia64 is OK with no hack
, PA needs some help.
2549 hackname
= hpux_long_double_2
;
2550 mach
= "hppa*-*-hpux11.3*";
2552 select
= "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
2553 "defined\\(_PROTOTYPES\\) \\|\\| "
2554 "defined\\(_LONG_DOUBLE_STRUCT\\)";
2556 c_fix_arg
= "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2558 test_text
= "# if !defined(__ia64) || "
2559 "!defined(_PROTOTYPES) || "
2560 "defined(_LONG_DOUBLE_STRUCT)\n";
2564 * Add missing braces to pthread initializer defines.
2567 hackname
= hpux_pthread_initializers
;
2568 mach
= "*-hp-hpux11.[0-3]*";
2569 files
= sys
/pthread.h
;
2570 sed
= "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2571 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2572 sed
= "s@^[ \t]*1,[ \t]*\\\\"
2574 sed
= "/^[ \t]*0$/d";
2575 sed
= "s@__PTHREAD_MUTEX_VALID, 0"
2576 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2577 sed
= "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2578 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2579 sed
= "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2580 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2581 sed
= "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2582 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2583 sed
= "s@^[ \t]*0, 0[ \t]*\\\\"
2584 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2585 sed
= "s@__PTHREAD_COND_VALID, 0"
2586 "@{ __PTHREAD_COND_VALID, 0 }@";
2587 sed
= "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2588 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2589 sed
= "s@__PTHREAD_RWLOCK_VALID, 0"
2590 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2591 sed
= "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2592 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2593 sed
= "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2594 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2595 test_text
= "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2596 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2597 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2598 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2599 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2600 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2601 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2606 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2607 * type and mpinfou is only defined when _KERNEL is set.
2610 hackname
= hpux_spu_info
;
2611 mach
= "*-hp-hpux*";
2613 * It is tempting to omit the first
"files" entry. Do not.
2614 * The testing machinery will take the first
"files" entry as the name
2615 * of a test file to play with. It would be a nuisance to have a directory
2616 * with the name
"*".
2618 files
= "ia64/sys/getppdp.h";
2619 files
= "*/sys/getppdp.h";
2620 select
= "^.*extern.*spu_info.*";
2623 c_fix_arg
= "#ifdef _KERNEL\n%0\n#endif";
2625 test_text
= "extern union mpinfou spu_info[];";
2629 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2632 hackname
= hpux_stdint_least_fast
;
2633 mach
= "*-hp-hpux11.2*";
2634 files
= stdint
-hpux11.h
, stdint.h
;
2636 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2638 c
-fix
-arg
= "# define UINT_%164_MAX __UINT64_MAX__";
2639 test
-text
= "# define UINT_FAST64_MAX ULLONG_MAX\n"
2640 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2645 * Add noreturn attribute to longjmp declarations in hpux
<setjmp.h
>
2648 hackname
= hpux_longjmp
;
2649 mach
= "*-hp-hpux*";
2651 select
= "^[ \t]*extern[ \t]+void[ \t]+.*longjmp[ \t]*\(__\\(\\(.*int\\)\\)|\\(.*int\\)|\\(\\)\)";
2654 c_fix_arg
= "%0 __attribute__ ((__noreturn__))";
2656 test_text
= 'extern void longjmp __((jmp_buf, int));';
2660 * Fix hpux10.20
<sys
/time.h
> to avoid invalid forward decl
2663 hackname
= hpux_systime
;
2665 select
= "^extern struct sigevent;";
2668 c_fix_arg
= "struct sigevent;";
2670 test_text
= 'extern struct sigevent;';
2674 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2677 hackname
= huge_val_hex
;
2678 files
= bits
/huge_val.h
, '*/bits/huge_val.h';
2679 select
= "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2680 bypass
= "__builtin_huge_val";
2683 c_fix_arg
= "#define HUGE_VAL (__builtin_huge_val())\n";
2685 test_text
= "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2689 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2692 hackname
= huge_valf_hex
;
2693 files
= bits
/huge_val.h
, '*/bits/huge_val.h';
2694 select
= "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2695 bypass
= "__builtin_huge_valf";
2698 c_fix_arg
= "#define HUGE_VALF (__builtin_huge_valf())\n";
2700 test_text
= "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2704 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2707 hackname
= huge_vall_hex
;
2708 files
= bits
/huge_val.h
, '*/bits/huge_val.h';
2709 select
= "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2710 bypass
= "__builtin_huge_vall";
2713 c_fix_arg
= "#define HUGE_VALL (__builtin_huge_vall())\n";
2715 test_text
= "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2719 * Fix return type of abort and free
2722 hackname
= int_abort_free_and_exit
;
2724 select
= "int[ \t]+(abort|free|exit)[ \t]*\\(";
2725 bypass
= "_CLASSIC_ANSI_TYPES";
2728 c_fix_arg
= "void\t%1(";
2730 test_text
= "extern int abort(int);\n"
2731 "extern int free(void*);\n"
2732 "extern int exit(void*);";
2736 * Fix various macros used to define ioctl numbers.
2737 * The traditional syntax was
:
2739 * #define
_IO(n
, x
) (('n'<<8)+x
)
2740 * #define TIOCFOO
_IO(T
, 1)
2742 * but this does not work with the C standard
, which disallows macro
2743 * expansion inside strings. We have to rewrite it thus
:
2745 * #define
_IO(n
, x
) ((n
<<8)+x
)
2746 * #define TIOCFOO
_IO('T', 1)
2748 * The select expressions match too much
, but the c_fix code is cautious.
2750 * _IO might be
: _IO DESIO BSD43__IO with W
, R
, WR
, C
, ... suffixes.
2753 hackname
= io_quotes_def
;
2754 select
= "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2755 c_fix
= char_macro_def
;
2758 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2759 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2760 "#define _IO(x,y) ('x'<<8|y)";
2762 "#define XX_IO(x) ('x'<<8|256)";
2766 * Fix the usage of the ioctl macro numbers.
2769 hackname
= io_quotes_use
;
2770 select
= "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2772 c_fix
= char_macro_use
;
2774 test_text
= "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2775 "#define TIOCFOO \\\\\n"
2776 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2780 * Check for missing
';' in struct
2783 hackname
= ip_missing_semi
;
2784 files
= netinet
/ip.h
;
2786 sed
= "/^struct/,/^};/s/}$/};/";
2792 "}; /* mumbled struct */\n";
2796 * Non
-traditional
"const" declaration in Irix
's limits.h.
2799 hackname = irix_limits_const;
2800 files = fixinc-test-limits.h, limits.h;
2801 select = "^extern const ";
2803 c_fix_arg = "extern __const ";
2804 test_text = "extern const char limit; /* test limits */";
2808 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2809 * taking char
*. However
, GCC uses void
* for va_list
, so
2810 * calling vfprintf with a va_list fails in C
++.
*/
2812 hackname
= irix_stdio_va_list
;
2815 select
= '/\* va_list \*/ char \*';
2817 c_fix_arg
= "__gnuc_va_list";
2819 "extern int printf( const char *, /* va_list */ char * );";
2823 * These files in Sun OS
4.x and ARM
/RISCiX and BSD4.3
2824 * use
/ * * / to concatenate tokens.
2827 hackname
= kandr_concat
;
2828 files
= "sparc/asm_linkage.h";
2829 files
= "sun*/asm_linkage.h";
2830 files
= "arm/as_support.h";
2831 files
= "arm/mc_type.h";
2832 files
= "arm/xcb.h";
2833 files
= "dev/chardefmac.h";
2834 files
= "dev/ps_irq.h";
2835 files
= "dev/screen.h";
2836 files
= "dev/scsi.h";
2837 files
= "sys/tty.h";
2838 files
= "Xm.acorn/XmP.h";
2839 files
= bsd43
/bsd43_.h
;
2843 test_text
= "#define __CONCAT__(a,b) a/**/b";
2847 * The
/usr
/include
/sys
/ucontext.h on ia64
-*linux
-gnu systems defines
2848 * an _SC_GR0_OFFSET macro using an idiom that isn
't a compile time
2849 * constant on recent versions of g++.
2852 hackname = linux_ia64_ucontext;
2853 files = "sys/ucontext.h";
2854 mach = "ia64-*-linux*";
2855 select = '\
(\
(\
(char \
*\
) &\
(\
(struct sigcontext \
*\
) 0\
)'
2856 '->sc_gr\
[0\
]\
) - \
(char \
*\
) 0\
)';
2858 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2859 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2860 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2864 * Remove header file warning from sys/time.h. Autoconf's
2865 * AC_HEADER_TIME recommends to include both sys
/time.h and time.h
2866 * which causes warning on LynxOS. Remove the warning.
2869 hackname
= lynxos_no_warning_in_sys_time_h
;
2871 select
= "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2874 test_text
= "#warning Using <time.h> instead of <sys/time.h>";
2878 * Add missing declaration for putenv.
2881 hackname
= lynxos_missing_putenv
;
2882 mach
= '*-*-lynxos*';
2884 bypass
= 'putenv[ \t]*\\(';
2885 select
= "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2888 "extern int putenv _AP((char *));";
2889 c_fix_arg
= "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2890 test_text
= "extern char *getenv _AP((const char *));";
2894 * Fix BSD machine
/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2896 * On NetBSD
, machine is a symbolic link to an architecture specific
2897 * directory name
, so we can
't match a specific file name here.
2900 hackname = machine_ansi_h_va_list;
2901 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2902 bypass = '__builtin_va_list
';
2905 c_fix_arg = "%1__builtin_va_list";
2906 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2908 test_text = " # define _BSD_VA_LIST_\tchar**";
2912 * Fix non-ansi machine name defines
2915 hackname = machine_name;
2916 c_test = machine_name;
2917 c_fix = machine_name;
2919 test_text = "/* MACH_DIFF: */\n"
2920 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2921 "\n/* no uniform test, so be careful :-) */";
2925 * Some math.h files define struct exception (it's in the System V
2926 * Interface Definition
), which conflicts with the class exception defined
2927 * in the C
++ file std
/stdexcept.h. We redefine it to __math_exception.
2928 * This is not a great fix
, but I haven
't been able to think of anything
2932 hackname = math_exception;
2934 select = "struct exception";
2936 * This should be bypassed on __cplusplus, but some supposedly C++
2937 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2938 * exception either. So currently we bypass only for glibc
, based on a
2939 * comment in the fixed glibc header. Ick.
2941 bypass
= 'We have a problem when using C\+\+|for C\+\+, '
2942 '_[a-z0-9A-Z_]+_exception; for C, exception';
2943 /* The Solaris
10 headers already get this right.
*/
2944 mach
= '*-*-solaris2.1[0-9]*';
2948 c_fix_arg
= "#ifdef __cplusplus\n"
2949 "#define exception __math_exception\n"
2952 c_fix_arg
= "#ifdef __cplusplus\n"
2953 "#undef exception\n"
2956 test_text
= "typedef struct exception t_math_exception;";
2960 * This looks pretty broken to me. ``dbl_max_def
'' will contain
2961 * "define DBL_MAX " at the start
, when what we really want is just
2962 * the value portion. Can
't figure out how to write a test case
2963 * for this either :-(
2966 hackname = math_huge_val_from_dbl_max;
2970 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2971 * in math.h, this fix applies.
2973 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2974 bypass = "define[ \t]+DBL_MAX";
2978 * See if we have a definition for DBL_MAX in float.h.
2979 * If we do, we will replace the one in math.h with that one.
2982 "\tdbl_max_def=`egrep 'define
[ \t]+DBL_MAX
[ \t]+.
*' float.h "
2983 "| sed 's
/.
*DBL_MAX
[ \t]*//' 2>/dev/null`\n\n"
2985 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2986 "\tthen sed -e '/define
[ \t]*HUGE_VAL
[ \t]*DBL_MAX
/"
2987 "s@DBL_MAX@
'\"$dbl_max_def@\"\n"
2992 "`echo '#define DBL_MAX
\t3.1415e+9 /* really big
*/' >> float.h`\n"
2993 "#define HUGE_VAL DBL_MAX";
3000 hackname = nested_auth_des;
3002 select = '(/\
*.
*rpc
/auth_des\.h
>.*)
/\
*';
3004 c_fix_arg = "%1*/ /*";
3005 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
3009 * Some versions of NetBSD don't expect the C99 inline semantics.
3012 hackname
= netbsd_c99_inline_1
;
3013 mach
= "*-*-netbsd*";
3015 select
= "extern __inline int";
3018 c_fix_arg
= "extern\n"
3019 "#ifdef __GNUC_STDC_INLINE__\n"
3020 "__attribute__((__gnu_inline__))\n"
3024 test_text
= "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
3028 * netbsd_c99_inline_2
3031 hackname
= netbsd_c99_inline_2
;
3032 mach
= "*-*-netbsd*";
3034 select
= "#define _SIGINLINE extern __inline";
3037 c_fix_arg
= <<- _EOArg_
3038 #ifdef __GNUC_STDC_INLINE__
3039 #define _SIGINLINE extern
__attribute__((__gnu_inline__
)) __inline
3045 test_text
= "#define _SIGINLINE extern __inline";
3049 * NetBSD has a semicolon after the ending
'}' for some extern
"C".
3052 hackname
= netbsd_extra_semicolon
;
3053 mach
= "*-*-netbsd*";
3054 files
= sys
/cdefs.h
;
3055 select
= "#define[ \t]*__END_DECLS[ \t]*};";
3058 c_fix_arg
= "#define __END_DECLS }";
3060 test_text
= "#define __END_DECLS };";
3064 * newlib
's stdint.h has several failures to conform to C99. The fix
3065 * for these removed a comment that can be matched to identify unfixed
3069 hackname = newlib_stdint_1;
3070 files = stdint-newlib.h, stdint.h;
3071 select = "@todo - Add support for wint_t types";
3072 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
3073 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
3074 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
3075 sed = "s@#define INT_LEAST32_MIN.*@"
3076 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
3077 sed = "s@#define INT_LEAST32_MAX.*@"
3078 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
3079 sed = "s@#define UINT_LEAST32_MAX.*@"
3080 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
3081 sed = 's@#define INT_FAST\
([0-9]*\
)_MIN.
*@
'
3082 '#define INT_FAST\
1_MIN (-INT_FAST\
1_MAX
- 1)@
';
3083 sed = 's@#define INT_FAST\
([0-9]*\
)_MAX.
*@
'
3084 '#define INT_FAST\
1_MAX __INT_FAST\
1_MAX__@
';
3085 sed = 's@#define UINT_FAST\
([0-9]*\
)_MAX.
*@
'
3086 '#define UINT_FAST\
1_MAX __UINT_FAST\
1_MAX__@
';
3087 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
3088 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
3089 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
3090 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
3091 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
3092 test_text = "/* @todo - Add support for wint_t types. */\n"
3093 "#define INT32_MIN (-2147483647-1)\n"
3094 "#define INT32_MAX 2147483647\n"
3095 "#define UINT32_MAX 4294967295U\n"
3096 "#define INT_LEAST32_MIN (-2147483647-1)\n"
3097 "#define INT_LEAST32_MAX 2147483647\n"
3098 "#define UINT_LEAST32_MAX 4294967295U\n"
3099 "#define INT_FAST8_MIN INT8_MIN\n"
3100 "#define INT_FAST8_MAX INT8_MAX\n"
3101 "#define UINT_FAST8_MAX UINT8_MAX\n"
3102 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
3103 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
3104 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
3105 "#define UINT8_C(x) x##U\n"
3106 "#define UINT16_C(x) x##U";
3113 hackname = newlib_stdint_2;
3114 files = stdint-newlib.h, stdint.h;
3115 select = "@todo - Add support for wint_t types";
3117 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
3118 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
3119 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
3120 "#define WCHAR_MAX __WCHAR_MAX__\n"
3121 "#define WCHAR_MIN __WCHAR_MIN__\n"
3122 "#define WINT_MAX __WINT_MAX__\n"
3123 "#define WINT_MIN __WINT_MIN__\n\n"
3125 c_fix_arg = '/\
*\
* Macros for minimum
-width integer constant expressions \
*/';
3126 test_text = "/* @todo - Add support for wint_t types. */\n"
3127 "/** Macros for minimum-width integer constant expressions */";
3131 * NeXT 3.2 adds const prefix to some math functions.
3132 * These conflict with the built-in functions.
3135 hackname = next_math_prefix;
3136 files = ansi/math.h;
3137 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
3140 c_fix_arg = "extern double %1(";
3141 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
3143 test_text = "extern\tdouble\t__const__\tmumble();";
3147 * NeXT 3.2 uses the word "template" as a parameter for some
3148 * functions. GCC reports an invalid use of a reserved key word
3149 * with the built-in functions.
3152 hackname = next_template;
3154 select = "[ \t]template\\)";
3158 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3159 test_text = "extern mumble( char * template); /* fix */";
3163 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3164 * function prototypes. That conflicts with the built-in functions.
3167 hackname = next_volitile;
3168 files = ansi/stdlib.h;
3169 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3172 c_fix_arg = "extern void %1(";
3173 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3175 test_text = "extern\tvolatile\tvoid\tabort();";
3179 * NeXT 2.0 defines 'int
wait(union wait*)
', which conflicts with Posix.1.
3180 * Note that version 3 of the NeXT system has wait.h in a different directory,
3181 * so that this code won't do anything. But wait.h in version
3 has a
3182 * conditional
, so it doesn
't need this fix. So everything is okay.
3185 hackname = next_wait_union;
3188 select = 'wait\
(union wait
';
3190 c_fix_arg = "wait(void";
3191 test_text = "extern pid_d wait(union wait*);";
3195 * a missing semi-colon at the end of the nodeent structure definition.
3198 hackname = nodeent_syntax;
3199 files = netdnet/dnetdb.h;
3200 select = "char[ \t]*\\*na_addr[ \t]*$";
3203 test_text = "char *na_addr\t";
3207 * Fix OpenBSD's NULL definition.
3210 hackname
= openbsd_null_definition
;
3211 mach
= "*-*-openbsd*";
3212 files
= locale.h
, stddef.h
, stdio.h
, string.h
,
3213 time.h
, unistd.h
, wchar.h
, sys
/param.h
;
3214 select
= "__GNUG__";
3216 c_fix_arg
= "#ifndef NULL\n"
3217 "#ifdef __cplusplus\n"
3219 "#define NULL\t__null\n"
3220 "#else\t /* ! __GNUG__ */\n"
3221 "#define NULL\t0L\n"
3222 "#endif\t /* __GNUG__ */\n"
3223 "#else\t /* ! __cplusplus */\n"
3224 "#define NULL\t((void *)0)\n"
3225 "#endif\t /* __cplusplus */\n"
3226 "#endif\t /* !NULL */";
3228 c_fix_arg
= "^#ifndef[ \t]*NULL\n"
3229 "^#ifdef[ \t]*__GNUG__\n"
3230 "^#define[ \t]*NULL[ \t]*__null\n"
3232 "^#define[ \t]*NULL[ \t]*0L\n"
3238 "#define NULL __null\n"
3246 * obstack.h used casts as lvalues.
3248 * We need to change postincrements of casted
pointers (which are
3249 * then dereferenced and assigned into
) of the form
3251 * *((TYPE*)PTRVAR
)++ = (VALUE
)
3253 * into expressions like
3255 * ((*((TYPE*)PTRVAR
) = (VALUE
)), (PTRVAR
+= sizeof (TYPE)))
3257 * which is correct for the cases used in obstack.h since PTRVAR is
3258 * of type char
* and the value of the expression is not used.
3261 hackname
= obstack_lvalue_cast
;
3263 select
= '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3265 c_fix_arg
= "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3266 test_text
= "*((void **) (h)->next_free)++ = (aptr)";
3270 * Fix OpenBSD
's va_start define.
3273 hackname = openbsd_va_start;
3274 mach = "*-*-openbsd*";
3276 select = '__builtin_stdarg_start
';
3278 c_fix_arg = __builtin_va_start;
3280 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3284 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3285 * defining regex.h related types. This causes libg++ build and usage
3286 * failures. Fixing this correctly requires checking and modifying 3 files.
3289 hackname = osf_namespace_a;
3290 files = reg_types.h;
3291 files = sys/lc_core.h;
3292 test = " -r reg_types.h";
3293 test = " -r sys/lc_core.h";
3294 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
3295 test = " -z \"`grep __regex_t regex.h`\"";
3299 c_fix_arg = "reg(ex|off|match)_t";
3301 test_text = "`touch sys/lc_core.h`"
3302 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3303 "extern regex_t re;\n"
3304 "extern regoff_t ro;\n"
3305 "extern regmatch_t rm;\n";
3309 hackname = osf_namespace_c;
3311 test = " -r reg_types.h";
3312 test = " -r sys/lc_core.h";
3313 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
3314 test = " -z \"`grep __regex_t regex.h`\"";
3316 select = "#include <reg_types\.h>.*";
3319 "typedef __regex_t\tregex_t;\n"
3320 "typedef __regoff_t\tregoff_t;\n"
3321 "typedef __regmatch_t\tregmatch_t;";
3323 test_text = "#include <reg_types.h>";
3327 * On broken glibc-2.3.3 systems an array of incomplete structures is
3328 * passed to __sigsetjmp. Fix that to take a pointer instead.
3331 hackname = pthread_incomplete_struct_argument;
3333 select = "struct __jmp_buf_tag";
3335 c_fix_arg = "%1 *%2%3";
3336 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3337 "(__env)\\[1\\](.*)$";
3338 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3343 * Fix return type of fread and fwrite on sysV68
3346 hackname = read_ret_type;
3348 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3350 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3351 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3353 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3357 * Fix casts as lvalues in glibc's
<rpc
/xdr.h
>.
3360 hackname
= rpc_xdr_lvalue_cast_a
;
3362 select
= "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3364 c_fix_arg
= "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3365 test_text
= "#define IXDR_GET_LONG(buf) \\\\\n"
3366 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3370 * rpc_xdr_lvalue_cast_b
3373 hackname
= rpc_xdr_lvalue_cast_b
;
3375 select
= "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3377 c_fix_arg
= "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3378 test_text
= "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3379 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3383 * function
class(double x
) conflicts with C
++ keyword on rs
/6000
3386 hackname
= rs6000_double
;
3388 select
= '[^a-zA-Z_]class\(';
3391 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
3392 c_fix_arg
= '^.*[^a-zA-Z_]class\(.*';
3394 test_text
= "extern int class();";
3398 * Wrong fchmod prototype on RS
/6000.
3401 hackname
= rs6000_fchmod
;
3403 select
= 'fchmod\(char \*';
3405 c_fix_arg
= "fchmod(int";
3406 test_text
= "extern int fchmod(char *, mode_t);";
3410 * parameters conflict with C
++ new on rs
/6000
3413 hackname
= rs6000_param
;
3417 select
= 'rename\(const char \*old, const char \*new\)';
3419 c_fix_arg
= 'rename(const char *_old, const char *_new)';
3421 test_text
= 'extern int rename(const char *old, const char *new);';
3425 * Solaris
10+ <sys
/feature_tests.h
> defines _RESTRICT_KYWD as restrict
3426 * for C99. This is wrong for C
++, which needs many C99 features
, but
3427 * only supports __restrict.
3430 hackname
= solaris___restrict
;
3431 files
= sys
/feature_tests.h
;
3432 select
= "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3433 mach
= "*-*-solaris2*";
3435 c_fix_arg
= "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3436 "#else\n%0\n#endif";
3437 test_text
= "#define _RESTRICT_KYWD restrict";
3441 * Solaris
10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3442 * themselves
, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3443 * and imaginary definitions which are not supported by GCC.
3446 hackname
= solaris_complex
;
3447 mach
= "*-*-solaris2.*";
3449 select
= "#define[ \t]_Complex_I[ \t]_Complex_I";
3450 sed
= "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3451 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3452 sed
= "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3453 sed
= "/#define[ \t]imaginary[ \t]_Imaginary/d";
3454 sed
= "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3455 test_text
= "#define _Complex_I _Complex_I\n"
3456 "#define complex _Complex\n"
3457 "#define _Imaginary_I _Imaginary_I\n"
3458 "#define imaginary _Imaginary\n"
3460 "#define I _Imaginary_I";
3464 * Solaris
10+ <complex.h
> is wrapped in #ifndef __cplusplus. Wrap in
3465 * extern
"C" instead so libstdc
++ can use it.
3468 hackname
= solaris_complex_cxx
;
3469 mach
= "*-*-solaris2.*";
3471 sed
= "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3472 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3473 sed
= "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3474 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3475 test_text
= "#if !defined(__cplusplus)\n"
3476 "#endif /* !defined(__cplusplus) */";
3480 * g
++ rejects functions declared with both C and C
++ linkage.
3483 hackname
= solaris_cxx_linkage
;
3484 mach
= '*-*-solaris2*';
3485 files
= "iso/stdlib_iso.h";
3486 select
= "(#if __cplusplus >= 199711L)\n"
3487 "(extern \"C\\+\\+\" \\{\n)"
3488 "(.*(bsearch|qsort).*)";
3490 c_fix_arg
= "%1 && !__GNUG__\n%2%3";
3493 "#if __cplusplus >= 199711L\n"
3494 "extern \"C++\" {\n"
3495 " void *bsearch(const void *, const void *, size_t, size_t,";
3499 * Solaris
<iso
/stdio_iso.h
> doesn
't declare getc for C++ with
3500 * _STRICT_STDC, but uses it.
3503 hackname = solaris_getc_strict_stdc;
3504 mach = "*-*-solaris2*";
3505 files = "iso/stdio_iso.h";
3506 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3508 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3511 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3515 * Sun Solaris 2 has a version of sys/int_const.h that defines
3516 * UINT8_C and UINT16_C to unsigned constants.
3519 hackname = solaris_int_const;
3520 files = sys/int_const.h;
3521 mach = '*-*-solaris2
*';
3523 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3525 "#define\tUINT16_C(c)\t(c)";
3526 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3528 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3530 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3532 "#define UINT16_C(c) __CONCAT__(c,u)";
3536 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3537 * UINT8_MAX and UINT16_MAX to unsigned constants.
3540 hackname = solaris_int_limits_1;
3541 files = sys/int_limits.h;
3542 mach = '*-*-solaris2
*';
3544 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3545 "#define\tUINT16_MAX\t(65535)";
3546 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3547 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3549 "#define UINT8_MAX (255U)\n"
3550 "#define UINT16_MAX (65535U)";
3554 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3555 * INT_FAST16 limits to wrong values for sys/int_types.h.
3558 hackname = solaris_int_limits_2;
3559 files = sys/int_limits.h;
3560 mach = '*-*-solaris2
*';
3562 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3563 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3565 "#define INT_FAST16_MAX INT16_MAX\n"
3566 "#define UINT_FAST16_MAX UINT16_MAX\n"
3567 "#define INT_FAST16_MIN INT16_MIN";
3571 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3572 * SIZE_MAX as unsigned long.
3575 hackname = solaris_int_limits_3;
3576 files = sys/int_limits.h;
3577 mach = '*-*-solaris2
*';
3579 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3580 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3582 "#define SIZE_MAX 4294967295UL";
3586 * Sun Solaris 10 defines several C99 math macros in terms of
3587 * builtins specific to the Studio compiler, in particular not
3588 * compatible with the GNU compiler.
3591 hackname = solaris_math_1;
3592 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3593 bypass = "__GNUC__";
3594 files = iso/math_c99.h;
3596 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3597 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3599 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3601 "#define HUGE_VAL __builtin_huge_val\n"
3602 "#undef HUGE_VALF\n"
3603 "#define HUGE_VALF __builtin_huge_valf\n"
3604 "#undef HUGE_VALL\n"
3605 "#define HUGE_VALL __builtin_huge_vall";
3609 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3610 * exception. Provide an alternative using GCC
's builtin.
3613 hackname = solaris_math_10;
3614 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3615 files = iso/math_c99.h;
3617 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3618 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3619 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3621 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3622 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3623 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3624 "\\(-INFINITY\\);[ \t]*\\}\\)";
3626 '#pragma ident
"@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3628 "#define isinf(x) __extension__( \\\\\n"
3629 " { __typeof(x) __x_i = (x); \\\\\n"
3630 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3631 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3635 * Solaris math INFINITY
3638 hackname = solaris_math_2;
3639 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3640 bypass = "__GNUC__";
3641 files = iso/math_c99.h;
3643 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3644 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3646 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3648 "#define INFINITY __builtin_infinity";
3655 hackname = solaris_math_3;
3656 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3657 bypass = "__GNUC__";
3658 files = iso/math_c99.h;
3660 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3661 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3663 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3665 "#define NAN __builtin_nan";
3669 * Solaris math fpclassify
3672 hackname = solaris_math_4;
3673 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3674 bypass = "__GNUC__";
3675 files = iso/math_c99.h;
3677 c_fix_arg = "#define\tfpclassify(x) \\\n"
3678 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
3679 "FP_SUBNORMAL, FP_ZERO, (x))";
3680 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3682 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3683 "#undef fpclassify\n"
3684 "#define fpclassify(x) __builtin_fpclassify(x)";
3688 * Solaris math signbit
3691 hackname = solaris_math_8;
3692 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3693 bypass = "__GNUC__";
3694 files = iso/math_c99.h;
3696 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3697 "\t\t\t ? __builtin_signbitf(x) \\\n"
3698 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3699 "\t\t\t ? __builtin_signbitl(x) \\\n"
3700 "\t\t\t : __builtin_signbit(x))";
3701 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3702 test_text = <<- _EOText_
3703 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3705 #define signbit(x) __builtin_signbit(x)
3710 * Solaris math comparison macros
3713 hackname = solaris_math_9;
3714 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3715 bypass = "__GNUC__";
3716 files = iso/math_c99.h;
3718 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3719 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
3720 "__builtin_[a-z]+\\(y\\)\\)";
3722 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3723 "#undef isgreater\n"
3724 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3725 "#undef isgreaterequal\n"
3726 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3728 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3729 "#undef islessequal\n"
3730 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3731 "#undef islessgreater\n"
3732 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3733 "#undef isunordered\n"
3734 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3738 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing
3742 hackname = solaris_math_11;
3743 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ ";
3744 files = iso/math_c99.h;
3746 c_fix_arg = << _EOArg_
3748 #define signbit(x) (sizeof(x) == sizeof(float) \
3749 ? __builtin_signbitf(x) \
3750 : sizeof(x) == sizeof(long double) \
3751 ? __builtin_signbitl(x) \
3752 : __builtin_signbit(x))
3754 c_fix_arg = << _EOArg_
3756 #if defined\(__sparc\)
3757 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3758 [ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\
3759 [ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\)
3760 #elif defined\(__i386\) \|\| defined\(__amd64\)
3761 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3762 [ ]+\{ __typeof\(x\) __x_s = \(x\); \\
3763 [ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\
3764 [ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\
3765 [ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\
3766 [ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\
3767 [ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\)
3770 test_text = << _EOText_
3771 /* @(#)math_c99.h 1.14 13/03/27 */
3773 #if defined(__sparc)
3774 #define signbit(x) __extension__( \\
3775 { __typeof(x) __x_s = (x); \\
3776 (int) (*(unsigned *) &__x_s >> 31); })
3777 #elif defined(__i386) || defined(__amd64)
3778 #define signbit(x) __extension__( \\
3779 { __typeof(x) __x_s = (x); \\
3780 (sizeof (__x_s) == sizeof (float) ? \\
3781 (int) (*(unsigned *) &__x_s >> 31) : \\
3782 sizeof (__x_s) == sizeof (double) ? \\
3783 (int) (((unsigned *) &__x_s)[1] >> 31) : \\
3784 (int) (((unsigned short *) &__x_s)[4] >> 15)); })
3790 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3791 * structure. As such, it need two levels of brackets, but only
3792 * contains one. Wrap the macro definition in an extra layer.
3795 hackname = solaris_once_init_1;
3796 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3798 mach = '*-*-solaris
*';
3800 c_fix_arg = "%1{%2}%3";
3801 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3803 '#pragma ident
"@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3804 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3808 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3809 * posix_spawn declarations, which doesn't work with C
++.
3812 hackname
= solaris_posix_spawn_restrict
;
3814 mach
= '*-*-solaris2*';
3816 c_fix_arg
= "%1*_RESTRICT_KYWD %2%3";
3817 select
= "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3819 "char *const argv[_RESTRICT_KYWD],\n"
3820 "char *const envp[_RESTRICT_KYWD]);";
3824 * The pow overloads with int were removed in C
++ 2011 DR
550.
3827 hackname
= solaris_pow_int_overload
;
3828 mach
= '*-*-solaris2*';
3829 files
= "iso/math_iso.h";
3830 select
= "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3831 " *\\{[^{}]*\n[^{}]*\\}";
3833 c_fix_arg
= "#if __cplusplus < 201103L\n%0\n#endif";
3836 " inline long double pow(long double __X, int __Y) { return\n"
3837 " __powl(__X, (long double) (__Y)); }";
3841 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a
"0" for some
3842 * fields of the pthread_rwlock_t structure
, which are of type
3843 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
3844 * defined (e.g. by -ansi) it is a union. So change the initializer
3848 hackname = solaris_rwlock_init_1;
3849 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3851 mach = '*-*-solaris
*';
3853 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3856 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3858 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3859 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3862 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3863 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3867 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3868 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3871 hackname = solaris_std___filbuf;
3873 mach = '*-*-solaris2
*';
3874 bypass = "using std::__filbuf";
3875 select = "(using std::perror;\n)(#endif)";
3877 c_fix_arg = "%1#ifndef _LP64\n"
3878 "using std::__filbuf;\n"
3879 "using std::__flsbuf;\n"
3882 test_text = "using std::perror;\n"
3887 * Sun Solaris 8 has what appears to be some gross workaround for
3888 * some old version of their c++ compiler. G++ doesn't want it
3889 * either
, but doesn
't want to be tied to SunPRO version numbers.
3892 hackname = solaris_stdio_tag;
3893 files = stdio_tag.h;
3895 select = '__cplusplus
< 54321L';
3896 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3897 "!defined(__GNUC__)" so we no longer need to fix it. */
3898 bypass = '__GNUC__
';
3899 sed = 's
/defined(__cplusplus
) && (__cplusplus
< 54321L)/0/';
3901 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3905 * a missing semi-colon at the end of the statsswtch structure definition.
3908 hackname = statsswtch;
3909 files = rpcsvc/rstat.h;
3910 select = "boottime$";
3912 c_fix_arg = "boottime;";
3913 test_text = "struct statswtch {\n int boottime\n};";
3917 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3918 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3922 hackname
= stdio_stdarg_h
;
3924 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
3926 * On Solaris
10, this fix is unncessary
; <stdio.h
> includes
3927 * <iso
/stdio_iso.h
>, which includes
<sys
/va_list.h
>.
3929 mach
= '*-*-solaris2.1[0-9]*';
3934 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
3940 * Don
't use or define the name va_list in stdio.h. This is for
3941 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3942 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3943 * indicate that the header knows what it's doing
-- under SUSv2
,
3944 * stdio.h is required to define va_list
, and we shouldn
't break
3948 hackname = stdio_va_list;
3950 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
3952 * On Solaris 10, the definition in
3953 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3954 * there is therefore no need for this fix there.
3956 mach = '*-*-solaris2.1
[0-9]*';
3960 * Use __gnuc_va_list in arg types in place of va_list.
3961 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3962 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3963 * trailing parentheses and semicolon save all other systems from this.
3964 * Define
__not_va_list__ (something harmless and unused
)
3965 * instead of va_list.
3966 * Don
't claim to have defined va_list.
3968 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3969 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3970 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3971 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3972 "s@ va_list@ __not_va_list__@\n"
3973 "s@\\*va_list@*__not_va_list__@\n"
3974 "s@ __va_list)@ __gnuc_va_list)@\n"
3975 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3976 "@typedef \\1 __not_va_list__;@\n"
3977 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3978 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3979 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3980 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3981 "s@VA_LIST@DUMMY_VA_LIST@\n"
3982 "s@_Va_LIST@_VA_LIST@";
3983 test_text = "extern void mumble( va_list);";
3987 * Fix headers that use va_list from stdio.h to use the updated
3988 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3989 * dealt with elsewhere. The presence of __gnuc_va_list,
3990 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3991 * knows what it's doing.
3994 hackname
= stdio_va_list_clients
;
4002 files
= curses_colr
/curses.h
;
4003 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
4004 /* Don
't fix, if we use va_list from stdarg.h, or if the use is
4005 otherwise protected. */
4006 bypass = 'include
<stdarg\.h
>|#ifdef va_start
';
4009 * Use __gnuc_va_list in arg types in place of va_list.
4010 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
4011 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
4012 * trailing parentheses and semicolon save all other systems from this.
4013 * Define
__not_va_list__ (something harmless and unused
)
4014 * instead of va_list.
4015 * Don
't claim to have defined va_list.
4017 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
4018 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
4019 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
4020 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
4021 "s@ va_list@ __not_va_list__@\n"
4022 "s@\\*va_list@*__not_va_list__@\n"
4023 "s@ __va_list)@ __gnuc_va_list)@\n"
4024 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
4025 "@typedef \\1 __not_va_list__;@\n"
4026 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
4027 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
4028 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
4029 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
4030 "s@VA_LIST@DUMMY_VA_LIST@\n"
4031 "s@_Va_LIST@_VA_LIST@";
4032 test_text = "extern void mumble( va_list);";
4036 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
4037 * is "!defined( __STRICT_ANSI__ )"
4040 hackname = strict_ansi_not;
4041 select = "^([ \t]*#[ \t]*if.*)"
4043 "|__STDC__[ \t]*==[ \t]*0"
4044 "|__STDC__[ \t]*!=[ \t]*1"
4045 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
4046 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
4047 bypass = 'GNU and MIPS C compilers define __STDC__ differently
';
4048 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
4049 is not defined by GCC, so it is safe. */
4050 bypass = '__SCO_VERSION__.
*__STDC__
!= 1';
4051 c_test = stdc_0_in_system_headers;
4054 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4056 test_text = "#if !__STDC__ \n"
4057 "#if __STDC__ == 0\n"
4058 "#if __STDC__ != 1\n"
4059 "#if __STDC__ - 0 == 0"
4060 "/* not std C */\nint foo;\n"
4061 "\n#end-end-end-end-if :-)";
4066 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
4069 hackname = strict_ansi_not_ctd;
4070 files = math.h, limits.h, stdio.h, signal.h,
4071 stdlib.h, sys/signal.h, time.h;
4073 * Starting at the beginning of a line, skip white space and
4074 * a leading "(" or "&&" or "||". One of those must be found.
4075 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
4076 * expression. If these are nested, then they must accumulate
4077 * because we won't match any closing parentheses. Finally
,
4078 * after skipping over all that
, we must then match our suspect
4079 * phrase
: "__STDC__-0==0" with or without white space.
4081 select
= "^([ \t]*" '(\(|&&|\|\|)'
4082 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
4084 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
4085 c_test
= stdc_0_in_system_headers
;
4088 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
4090 test_text
= "#if 1 && \\\\\n"
4091 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4092 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4093 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4098 * "__STDC__!=0" or
"__STDC__==1" or
"__STDC__-0==1"
4099 * is
"defined( __STRICT_ANSI__ )"
4102 hackname
= strict_ansi_only
;
4103 select
= "^([ \t]*#[ \t]*if.*)"
4104 "(__STDC__[ \t]*!=[ \t]*0"
4105 "|__STDC__[ \t]*==[ \t]*1"
4106 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4107 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4108 c_test
= stdc_0_in_system_headers
;
4111 c_fix_arg
= "%1 defined(__STRICT_ANSI__)";
4113 test_text
= "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4117 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
4118 * in prototype without previous definition.
4121 hackname
= struct_file
;
4123 select
= '^.*xdrstdio_create.*struct __file_s';
4125 c_fix_arg
= "struct __file_s;\n%0";
4126 test_text
= "extern void xdrstdio_create( struct __file_s* );";
4130 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
4131 * in prototype without previous definition.
4133 * Don
't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4134 * function, and does define it.
4137 hackname = struct_sockaddr;
4139 select = "^.*authdes_create.*struct sockaddr[^_]";
4140 bypass = "<sys/socket\.h>";
4141 bypass = "struct sockaddr;\n";
4143 c_fix_arg = "struct sockaddr;\n%0";
4144 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4148 * Apply fix this to all OSs since this problem seems to effect
4149 * more than just SunOS.
4152 hackname = sun_auth_proto;
4157 bypass = "__cplusplus";
4159 * Select those files containing '(*name)()'.
4161 select = '\(\*[a-z][a-z_]*\)\(\)';
4164 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4165 "#else\n%1();%2\n#endif";
4166 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4170 " int (*name)(); /* C++ bad */\n"
4175 * Fix bogus #ifdef on SunOS 4.1.
4178 hackname = sun_bogus_ifdef;
4179 files = "hsfs/hsfs_spec.h";
4180 files = "hsfs/iso_spec.h";
4181 select = '#
ifdef(.
*\|\|.*)
';
4183 c_fix_arg = "#if%1";
4185 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4189 * Fix the CAT macro in SunOS memvar.h.
4192 hackname = sun_catmacro;
4193 files = pixrect/memvar.h;
4194 select = "^#define[ \t]+CAT\\(a,b\\).*";
4199 "# define CAT(a,b) a##b\n"
4200 "#else\n%0\n#endif";
4203 "#define CAT(a,b)\ta/**/b";
4207 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4208 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4211 hackname = sun_malloc;
4213 bypass = "_CLASSIC_ANSI_TYPES";
4215 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4216 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4217 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4218 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4219 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4222 "typedef char *\tmalloc_t;\n"
4224 "char*\tmalloc();\n"
4225 "char*\tcalloc();\n"
4226 "char*\trealloc();";
4230 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4233 hackname = sun_rusers_semi;
4234 files = rpcsvc/rusers.h;
4236 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4237 test_text = "struct mumble\n int _cnt\n};";
4241 * signal.h on SunOS defines signal using (),
4242 * which causes trouble when compiling with g++ -pedantic.
4245 hackname = sun_signal;
4246 files = sys/signal.h;
4248 select = "^void\t" '\
(\
*signal\
(\
)\
)\
(\
);.
*';
4252 "#ifdef __cplusplus\n"
4253 "void\t(*signal(...))(...);\n"
4254 "#else\n%0\n#endif";
4256 test_text = "void\t(*signal())();";
4260 * Correct the return type for strlen in strings.h in SunOS 4.
4263 hackname = sunos_strlen;
4265 select = "int[ \t]*strlen\\(\\);(.*)";
4267 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4268 test_text = " int\tstrlen(); /* string length */";
4272 * Linux kernel's vt.h breaks C
++
4275 hackname
= suse_linux_vt_cxx
;
4278 select
= "^[ \t]*unsigned int new;";
4280 c_fix_arg
= "unsigned int newev;";
4282 test_text
= " unsigned int new; /* New console (if changing) */";
4286 * Disable apparent native compiler optimization cruft in SVR4.2
<string.h
>
4287 * that is visible to any ANSI compiler using this include. Simply
4288 * delete the lines that #define some string functions to internal forms.
4291 hackname
= svr4_disable_opt
;
4293 select
= '#define.*__std_hdr_';
4294 sed
= '/#define.*__std_hdr_/d';
4295 test_text
= "#define strlen __std_hdr_strlen\n";
4299 * Fix broken decl of getcwd present on some svr4 systems.
4302 hackname
= svr4_getcwd
;
4305 files
= prototypes.h
;
4306 select
= 'getcwd\(char \*, int\)';
4309 c_fix_arg
= "getcwd(char *, size_t)";
4311 test_text
= "extern char* getcwd(char *, int);";
4315 * Fix broken decl of profil present on some svr4 systems.
4318 hackname
= svr4_profil
;
4323 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4325 c_fix_arg
= 'profil(unsigned short *, size_t, int, unsigned int)';
4328 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4332 * Correct types for signal handler constants like SIG_DFL
; they might be
4333 * void (*) (), and should be void (*) (int). C++ doesn't like the
4337 hackname = svr4_sighandler_type;
4338 files = sys/signal.h;
4339 select = 'void *\(\*\)\(\)';
4341 c_fix_arg = "void (*)(int)";
4342 test_text = "#define SIG_DFL (void(*)())0\n"
4343 "#define SIG_IGN (void (*)())0\n";
4347 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4348 * function 'getrnge' in <regexp.h> before they declare it. For these
4349 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4352 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4353 * so put the declaration right after the declaration of 'size'.
4355 * Don't do this if there is already a `static void getrnge' declaration
4356 * present, since this would cause a redeclaration error. Solaris 2.x has
4357 * such a declaration.
4360 hackname = svr4_undeclared_getrnge;
4363 bypass = "static void getrnge";
4366 "static int getrnge ();";
4367 c_fix_arg = "^static int[ \t]+size;";
4368 test_text = "static int size;\n"
4369 "/* stuff which calls getrnge() */\n"
4370 "static getrnge()\n"
4375 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4376 * in string.h on sysV68
4377 * Correct the return type for strlen in string.h on Lynx.
4378 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4379 * Add missing const for strdup on OSF/1 V3.0.
4380 * On sysV88 layout is slightly different.
4383 hackname = sysv68_string;
4386 bypass = "_CLASSIC_ANSI_TYPES";
4388 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4389 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4390 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4392 sed = "/^extern char$/N";
4393 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4395 sed = "/^extern int$/N";
4396 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4398 sed = "/^\tstrncmp(),$/N";
4399 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4400 '\1;' "\\\nextern unsigned int\\\n\\2/";
4403 "extern int strlen();\n"
4405 "extern int ffs(long);\n"
4418 "\tstrlen(), strspn();";
4422 * Fix return type of calloc, malloc, realloc, bsearch and exit
4425 hackname = sysz_stdlib_for_sun;
4427 bypass = "_CLASSIC_ANSI_TYPES";
4429 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4431 c_fix_arg = "void *\t%1(";
4434 "extern char*\tcalloc(size_t);\n"
4435 "extern char*\tmalloc(size_t);\n"
4436 "extern char*\trealloc(void*,size_t);\n"
4437 "extern char*\tbsearch(void*,size_t,size_t);\n";
4441 * __thread is now a keyword.
4444 hackname = thread_keyword;
4445 files = "pthread.h";
4446 files = bits/sigthread.h, '*/bits/sigthread.h';
4447 select = "([* ])__thread([,)])";
4449 c_fix_arg = "%1__thr%2";
4452 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4453 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4454 "extern int pthread_cancel (pthread_t __thread);";
4458 * if the #if says _cplusplus, not the double underscore __cplusplus
4462 hackname = tinfo_cplusplus;
4464 select = "[ \t]_cplusplus";
4467 c_fix_arg = " __cplusplus";
4468 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4472 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4475 hackname = ultrix_const;
4477 select = 'perror\( char \*';
4480 c_fix_arg = "%1 const %3 *__";
4481 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4482 "[ \t]+(char|void
) \\*__
";
4485 "extern void
perror( char
*__s
);\n"
4486 "extern int
fputs( char
*__s
, FILE *)
;\n"
4487 "extern size_t
fwrite( void
*__ptr
, size_t
, size_t
, FILE *)
;\n"
4488 "extern int
fscanf( FILE
*__stream
, char
*__format
, ...
);\n"
4489 "extern int
scanf( char
*__format
, ...
);\n";
4493 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4496 hackname = ultrix_const2;
4499 select = '\*fopen\( char \*';
4501 c_fix_arg = "%1( const char
*%3, const char
*";
4502 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam
))\\("
4503 "[ \t]*char
[ \t]*\\*([^
,]*)
,"
4504 "[ \t]*char
[ \t]*\\*[ \t]*";
4507 "extern FILE
*fopen( char
*__filename
, char
*__type
);\n"
4508 "extern int
sscanf( char
*__s
, char
*__format
, ...
);\n"
4509 "extern FILE
*popen(char
*, char *)
;\n"
4510 "extern char
*tempnam(char
*,char*)
;\n";
4514 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4517 hackname = va_i960_macro;
4518 files = arch/i960/archI960.h;
4519 select = "__(vsiz|vali|vpad|alignof__
)";
4522 c_fix_arg = "__vx
%1";
4525 "extern int __vsiz vsiz
;\n"
4526 "extern int __vali vali
;\n"
4527 "extern int __vpad vpad
;\n"
4528 "#define
__alignof__(x
) ...
";
4532 * On VMS, add missing braces around sigset_t constants.
4535 hackname = vms_add_missing_braces;
4536 select = "(_SIG_
[A
-Z
]+_SET
[ \t]+= \\{)(0x
[0F
]+, 0x
[0F
]+)";
4538 files = "rtldef
/signal.h
";
4541 c_fix_arg = '%1 {%2} ';
4543 test_text = "static const __sigset_t _SIG_EMPTY_SET
= "
4544 "{0x00000000, 0x00000000},\n"
4545 " _SIG_FULL_SET
= {0xFFFFFFFF, 0xFFFFFFFF};\n";
4549 * On VMS, some DEC-C builtins are directly used.
4552 hackname = vms_decc_builtin;
4553 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY
)";
4555 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4557 sed = "s@__MEMSET@memset@
";
4558 sed = "s@__MEMMOVE@memmove@
";
4559 sed = "s@__MEMCPY@memcpy@
";
4560 sed = "s@__STRLEN@strlen@
";
4561 sed = "s@__STRCPY@strcpy@
";
4563 test_text = "define
FD_ZERO(__p
) __MEMSET((__p
), 0, sizeof(*(__p)))\n";
4567 * Define __CAN_USE_EXTERN_PREFIX on vms.
4570 hackname = vms_define_can_use_extern_prefix;
4571 files = "rtldef/decc$types.h";
4572 select = "#[ \t]*else\n"
4573 "#[ \t]*if defined\\(__DECCXX\\)\n"
4574 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4579 "# elif defined (__GNUC__)\n"
4580 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4582 test_text = "# else\n"
4583 "# if defined(__DECCXX)\n"
4584 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4590 * On VMS, disable the use of dec-c string builtins
4593 hackname = vms_disable_decc_string_builtins;
4594 select = "#if !defined\\(__VAX\\)\n";
4596 files = "rtldef/string.h";
4599 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4601 test_text = "#if !defined(__VAX)\n";
4605 * On VMS, fix incompatible redeclaration of hostalias.
4608 hackname = vms_do_not_redeclare_hostalias;
4609 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4610 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4612 files = "rtldef/resolv.h";
4618 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4619 "__char_ptr32
hostalias (const char *)
;\n";
4623 * On VMS, forward declare structure before referencing them in prototypes.
4626 hackname = vms_forward_declare_struct;
4627 select = "(/\\* forward decls for C
\\+\\+ \\*/\n)"
4628 "#ifdef __cplusplus
\n";
4630 files = rtldef/if.h;
4634 "#if
defined (__cplusplus
) ||
defined (__GNUC__
)\n";
4636 test_text = "/* forward decls for C
++ */\n"
4637 "#ifdef __cplusplus
\n"
4643 * On VMS, do not declare getopt and al if pointers are 64 bit.
4646 hackname = vms_no_64bit_getopt;
4647 select = "^
[ \t]*(extern
[ \t]*)?
(int
[ \t]*(getopt|optind|opterr|optopt
)"
4648 "|
(char
\\*optarg
))([ \t]*\\(.
*\\))?
;\n";
4650 files = rtldef/stdio.h, rtldef/unistd.h;
4653 c_fix_arg = <<- _EOArg_
4654 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
4659 test_text = "int
getopt (int
, char
* const
[], const char *)
;";
4663 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4664 * which is not yet fully supported by gcc.
4667 hackname = vms_use_fast_setjmp;
4668 select = "(#
[ \t]*if
[ \t]*defined
\\(__FAST_SETJMP
\\)[ \t]*\\|
\\|
)";
4670 files = rtldef/setjmp.h;
4673 c_fix_arg = "%0 defined (__GNUC__
) ||
";
4675 test_text = "# if
defined(__FAST_SETJMP
) ||
defined(__UNIX_SETJMP
)";
4679 * On VMS, use pragma extern_model instead of VAX-C keywords.
4682 hackname = vms_use_pragma_extern_model;
4683 select = "#if defined
\\(__DECC
\\) \\|
\\| defined
\\(__DECCXX
\\)\n"
4684 "# pragma extern_model __save
\n";
4688 c_fix_arg = "#if
defined(__DECC
) ||
defined(__DECCXX
) ||
defined(__GNUC__
)\n"
4689 "# pragma extern_model __save
\n";
4691 test_text = "#if
defined(__DECC
) ||
defined(__DECCXX
)\n"
4692 "# pragma extern_model __save
\n"
4693 "# pragma extern_model strict_refdef
\n"
4694 " extern struct x zz$yy
;\n"
4695 "# pragma extern_model __restore
\n"
4700 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4701 * conflict while building gcc. Likewise for <builtins.h>
4704 hackname = vms_use_quoted_include;
4705 select = "(#
[ \t]*include
[ \t]+)<(resource|builtins
)\\.h
>";
4707 files = rtldef/wait.h, starlet_c/pthread.h;
4710 c_fix_arg = '%1<sys/%2.h>';
4712 test_text = "# include
<resource.h
>";
4716 * AIX and Interix headers define NULL to be cast to a void pointer,
4717 * which is illegal in ANSI C++.
4720 hackname = void_null;
4721 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4722 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4723 /* avoid changing C++ friendly NULL */
4724 bypass = __cplusplus;
4726 select = "^#
[ \t]*define
[ \t]+NULL
[ \t]+\\(\\(void
[ \t]*\\*\\)0\\)";
4728 c_fix_arg = <<- _EOFix_
4733 #else /* ! __GNUG__ */
4735 #endif /* __GNUG__ */
4736 #else /* ! __cplusplus */
4737 #define NULL ((void *)0)
4738 #endif /* __cplusplus */
4741 test_text = "# define
\tNULL
\t((void *)
0) /* typed NULL
*/";
4745 * Make VxWorks header which is almost gcc ready fully gcc ready.
4748 hackname = vxworks_gcc_problem;
4749 files = types/vxTypesBase.h;
4750 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
";
4752 sed = "s
/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
/"
4755 sed = "/[ \t]size_t
/i
\\\n"
4756 "#ifndef _GCC_SIZE_T
\\\n"
4757 "#define _GCC_SIZE_T
\n";
4759 sed = "/[ \t]size_t
/a
\\\n"
4762 sed = "/[ \t]ptrdiff_t
/i
\\\n"
4763 "#ifndef _GCC_PTRDIFF_T
\\\n"
4764 "#define _GCC_PTRDIFF_T
\n";
4766 sed = "/[ \t]ptrdiff_t
/a
\\\n"
4769 sed = "/[ \t]wchar_t
/i
\\\n"
4770 "#ifndef _GCC_WCHAR_T
\\\n"
4771 "#define _GCC_WCHAR_T
\n";
4773 sed = "/[ \t]wchar_t
/a
\\\n"
4777 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
\n"
4778 "typedef unsigned int size_t
;\n"
4779 "typedef long ptrdiff_t
;\n"
4780 "typedef unsigned short wchar_t
;\n"
4781 "#endif
/* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
*/\n";
4785 * Wrap VxWorks ioctl to keep everything pretty
4788 hackname = vxworks_ioctl_macro;
4790 mach = "*-*-vxworks
*";
4794 "#define
ioctl(fd
, func
, arg
) (ioctl
)(fd
, func
, (int
)(arg
))\n";
4795 c_fix_arg = "extern
[\t ]+int
[\t ]+ioctl
[\t ]*\\([\t ,[:alnum
:]]*\\);";
4797 test_text = "extern int
ioctl ( int asdf1234
, int jkl
, int qwerty
) ;";
4801 * Wrap VxWorks mkdir to be posix compliant
4804 hackname = vxworks_mkdir_macro;
4806 mach = "*-*-vxworks
*";
4810 "#define
mkdir(dir
, ...
) ((void
)0, ##__VA_ARGS__
, (mkdir
)(dir
))\n";
4811 c_fix_arg = "extern
[\t ]+STATUS
[\t ]+mkdir
[\t ]*"
4812 "\\([\t ]*const
[\t ]+char
[\t ]*\\*[\t ]*" /* arg type */
4813 "(|
[_
[:alpha
:]][_
[:alnum
:]]*)
" /* arg name (optional) */
4816 test_text = "extern STATUS
mkdir (const char
* _qwerty
) ;";
4820 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4823 hackname = vxworks_needs_vxtypes;
4825 select = "uint_t([ \t]+_clocks_per_sec
)";
4827 c_fix_arg = "unsigned int
%1";
4828 test_text = "uint_t
\t_clocks_per_sec
;";
4832 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4835 hackname = vxworks_needs_vxworks;
4837 test = " -r types
/vxTypesOld.h
";
4838 test = " -n
\"`egrep
'#include' $file`
\"";
4839 test = " -n
\"`egrep ULONG $file`
\"";
4840 select = "#
[ \t]define
[ \t]+__INCstath
";
4842 sed = "/#
[ \t]define
[ \t][ \t]*__INCstath
/a
\\\n"
4843 "#include
<types
/vxTypesOld.h
>\n";
4845 test_text = "`touch types
/vxTypesOld.h`
"
4846 "#include
</dev
/null
> /* ULONG
*/\n"
4847 "# define
\t__INCstath
<sys
/stat.h
>";
4851 * Make it so VxWorks does not include gcc/regs.h accidentally
4854 hackname = vxworks_regs;
4855 mach = "*-*-vxworks
*";
4857 select = "#
[\t ]*include
[\t ]+[<\"]regs.h
[>\"]";
4859 c_fix_arg = "#include
<arch
/..
/regs.h
>";
4861 test_text = "#include
<regs.h
>\n";
4865 * Another bad dependency in VxWorks 5.2 <time.h>.
4868 hackname = vxworks_time;
4870 test = " -r vxWorks.h
";
4872 select = "#
[ \t]*define
[ \t]+VOIDFUNCPTR
[ \t].
*";
4876 "#ifndef __gcc_VOIDFUNCPTR_defined
\n"
4877 "#ifdef __cplusplus
\n"
4878 "typedef
void (*__gcc_VOIDFUNCPTR) (...);\n"
4880 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4882 "#define __gcc_VOIDFUNCPTR_defined\n"
4884 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4886 test_text = "`touch vxWorks.h`"
4887 "#define VOIDFUNCPTR (void(*)())";
4891 * This hack makes write const-correct on VxWorks
4894 hackname = vxworks_write_const;
4896 mach = "*-*-vxworks*";
4899 c_fix_arg = "extern int write (int, const char*, size_t);";
4900 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4902 "[\t ]*char[\t ]*\\*[\t ]*,"
4903 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4905 test_text = "extern int write ( int , char * , size_t ) ;";
4909 * There are several name conflicts with C++ reserved words in X11 header
4910 * files. These are fixed in some versions, so don't do the fixes if
4911 * we find __cplusplus in the file. These were found on the RS/6000.
4914 hackname = x11_class;
4915 files = X11/ShellP.h;
4916 bypass = __cplusplus;
4917 select = "^([ \t]*char \\*)class
;(.*)
";
4919 c_fix_arg = "#ifdef __cplusplus
\n%1c_class
;%2\n"
4920 "#else
\n%1class
;%2\n#endif
";
4928 * class in Xm/BaseClassI.h
4931 hackname = x11_class_usage;
4932 files = Xm/BaseClassI.h;
4933 bypass = "__cplusplus
";
4935 select = " class
\\)";
4937 c_fix_arg = " c_class
)";
4939 test_text = "extern
mumble (int class
);\n";
4943 * new in Xm/Traversal.h
4947 files = Xm/Traversal.h;
4948 bypass = __cplusplus;
4950 sed = "/Widget
\told
, new
;/i
\\\n"
4951 "#ifdef __cplusplus
\\\n"
4952 "\\\tWidget
\told
, c_new
;\\\n"
4955 sed = "/Widget
\told
, new
;/a
\\\n"
4958 sed = "s
/Widget new
,/Widget c_new
,/g
";
4961 " Widget
\told
, new
;\n"
4962 "};\nextern
Wedged( Widget new
, Widget old
);";
4966 * Incorrect sprintf declaration in X11/Xmu.h
4969 hackname = x11_sprintf;
4971 files = X11/Xmu/Xmu.h;
4972 select = "^extern char
\\*\tsprintf
\\(\\);$
";
4975 c_fix_arg = "#ifndef __STDC__
\n%0\n#endif
/* !defined __STDC__
*/";
4977 test_text = "extern char
*\tsprintf
();";