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 * macOS
10.12 <AvailabilityInternal.h
> uses
__attribute__((availability
))
1345 hackname
= darwin_availabilityinternal
;
1346 mach
= "*-*-darwin*";
1347 files
= AvailabilityInternal.h
;
1348 select
= "#define[ \t]+(__API_[ADU]\\([^)]*\\)).*";
1350 c_fix_arg
= <<- _EOFix_
1351 #if
defined(__has_attribute
)
1352 #if
__has_attribute(availability
)
1362 test_text
= "#define __API_A(x) __attribute__((availability(__API_AVAILABLE_PLATFORM_##x)))\n"
1363 "#define __API_D(msg,x) __attribute__((availability(__API_DEPRECATED_PLATFORM_##x,message=msg)))";
1367 * For the AAB_darwin7_9_long_double_funcs fix to be useful
,
1368 * you have to not use
"" includes.
1371 hackname
= darwin_9_long_double_funcs_2
;
1372 mach
= "*-*-darwin7.9*";
1374 select
= '#include[ \t]+\"';
1376 c_fix_arg
= "%1<%2.h>";
1378 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1380 test_text
= '#include "architecture/ppc/math.h"';
1384 * On darwin8 and earlier
, mach
-o
/swap.h isn
't properly guarded
1385 * by 'extern
"C"'. On darwin7 some mach/ headers aren't properly guarded.
1388 hackname
= darwin_externc
;
1389 mach
= "*-*-darwin*";
1390 files
= mach
-o
/swap.h
;
1391 files
= mach
/mach_time.h
;
1392 files
= mach
/mach_traps.h
;
1393 files
= mach
/message.h
;
1395 files
= mach
/semaphore.h
;
1396 bypass
= "extern \"C\"";
1397 bypass
= "__BEGIN_DECLS";
1399 c_fix_arg
= "#ifdef __cplusplus\n"
1402 c_fix_arg
= "#ifdef __cplusplus\n"
1405 test_text
= "extern void swap_fat_header();\n";
1409 * AvailabilityMacros.h on Darwin breaks with GCC
4.0, because of
1410 * bad __GNUC__ tests.
1413 hackname
= darwin_gcc4_breakage
;
1414 mach
= "*-*-darwin*";
1415 files
= AvailabilityMacros.h
;
1416 select
= "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1418 c_fix_arg
= "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1419 test_text
= "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1420 "(__GNUC_MINOR__ >= 1)\n";
1424 * Before Mac OS X
10.8 <i386
/setjmp.h
> doesn
't mark longjump noreturn.
1427 hackname = darwin_longjmp_noreturn;
1428 mach = "*-*-darwin*";
1429 files = "i386/setjmp.h";
1431 select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
1433 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
1435 test_text = "void siglongjmp(sigjmp_buf, int);";
1439 * Mac OS X 10.11 <os/trace.h> uses attribute on function definition.
1442 hackname = darwin_os_trace_1;
1443 mach = "*-*-darwin*";
1445 select = "^(_os_trace_verify_printf.*) (__attribute__.*)";
1448 test_text = "_os_trace_verify_printf(const char *msg, ...) __attribute__((format(printf, 1, 2)))";
1452 * Mac OS X 10.1[012] <os/trace.h> os_trace_payload_t typedef uses Blocks
1453 * extension without guard.
1456 hackname = darwin_os_trace_2;
1457 mach = "*-*-darwin*";
1459 select = "typedef.*\\^os_trace_payload_t.*";
1461 c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
1462 test_text = "typedef void (^os_trace_payload_t)(xpc_object_t xdict);";
1466 * In Mac OS X 10.1[012] <os/trace.h>, need to guard users of
1467 * os_trace_payload_t typedef, too.
1470 hackname = darwin_os_trace_3;
1471 mach = "*-*-darwin*";
1473 select = <<- _EOSelect_
1477 _os_trace.*os_trace_payload_t payload);
1480 c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
1481 test_text = <<- _EOText_
1482 __API_AVAILABLE(macosx(10.10), ios(8.0), watchos(2.0), tvos(8.0))
1483 OS_EXPORT OS_NOTHROW OS_NOT_TAIL_CALLED
1485 _os_trace_with_buffer(void *dso, const char *message, uint8_t type, const void *buffer, size_t buffer_size, os_trace_payload_t payload);
1487 __OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0)
1488 OS_EXPORT OS_NOTHROW
1490 _os_trace_internal(void *dso, uint8_t type, const char *format, const uint8_t *buf, size_t buf_size, os_trace_payload_t payload);
1495 * __private_extern__ doesn't exist in FSF GCC. Even if it did
,
1496 * why would you ever put it in a system header file?
1499 hackname
= darwin_private_extern
;
1500 mach
= "*-*-darwin*";
1501 files
= mach
-o
/dyld.h
;
1502 select
= "__private_extern__ [a-z_]+ _dyld_";
1504 c_fix_arg
= "extern";
1505 c_fix_arg
= "__private_extern__";
1506 test_text
= "__private_extern__ int _dyld_func_lookup(\n"
1507 "const char *dyld_func_name,\n"
1508 "unsigned long *address);\n";
1512 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1513 * unsigned constants.
1516 hackname
= darwin_stdint_1
;
1517 mach
= "*-*-darwin*";
1518 files
= stdint
-darwin.h
, stdint.h
;
1520 c_fix_arg
= "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1521 select
= "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1522 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1523 test_text
= "#define UINT8_C(v) (v ## U)\n"
1524 "#define UINT16_C(v) (v ## U)";
1528 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1532 hackname
= darwin_stdint_2
;
1533 mach
= "*-*-darwin*";
1534 files
= stdint
-darwin.h
, stdint.h
;
1536 c_fix_arg
= "#if __WORDSIZE == 64\n"
1537 "#define INTPTR_MAX 9223372036854775807L\n"
1538 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1540 "#define INTPTR_MAX 2147483647L\n"
1541 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1543 select
= "#if __WORDSIZE == 64\n"
1544 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1545 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1547 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1548 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1550 test_text
= "#if __WORDSIZE == 64\n"
1551 "#define INTPTR_MIN INT64_MIN\n"
1552 "#define INTPTR_MAX INT64_MAX\n"
1554 "#define INTPTR_MIN INT32_MIN\n"
1555 "#define INTPTR_MAX INT32_MAX\n"
1560 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1563 hackname
= darwin_stdint_3
;
1564 mach
= "*-*-darwin*";
1565 files
= stdint
-darwin.h
, stdint.h
;
1567 c_fix_arg
= "#if __WORDSIZE == 64\n"
1568 "#define UINTPTR_MAX 18446744073709551615UL\n"
1570 "#define UINTPTR_MAX 4294967295UL\n"
1572 select
= "#if __WORDSIZE == 64\n"
1573 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1575 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1577 test_text
= "#if __WORDSIZE == 64\n"
1578 "#define UINTPTR_MAX UINT64_MAX\n"
1580 "#define UINTPTR_MAX UINT32_MAX\n"
1585 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1588 hackname
= darwin_stdint_4
;
1589 mach
= "*-*-darwin*";
1590 files
= stdint
-darwin.h
, stdint.h
;
1592 c_fix_arg
= "#if __WORDSIZE == 64\n"
1593 "#define SIZE_MAX 18446744073709551615UL\n"
1595 "#define SIZE_MAX 4294967295UL\n"
1597 select
= "#if __WORDSIZE == 64\n"
1598 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1600 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1602 test_text
= "#if __WORDSIZE == 64\n"
1603 "#define SIZE_MAX UINT64_MAX\n"
1605 "#define SIZE_MAX UINT32_MAX\n"
1610 * Darwin headers have a stdint.h that defines
{U
,}INTMAX_
{MIN,MAX}
1611 * with a wrong type.
1614 hackname
= darwin_stdint_5
;
1615 mach
= "*-*-darwin*";
1616 files
= stdint
-darwin.h
, stdint.h
;
1618 c_fix_arg
= "#if __WORDSIZE == 64\n"
1619 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1620 "#define INTMAX_MAX 9223372036854775807L\n"
1621 "#define UINTMAX_MAX 18446744073709551615UL\n"
1623 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1624 "#define INTMAX_MAX 9223372036854775807LL\n"
1625 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1627 select
= "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1628 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1630 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1631 test_text
= "#define INTMAX_MIN INT64_MIN\n"
1632 "#define INTMAX_MAX INT64_MAX\n"
1634 "#define UINTMAX_MAX UINT64_MAX";
1638 * Darwin headers have a stdint.h that defines
{U
,}INTMAX_C
1639 * with a wrong type.
1642 hackname
= darwin_stdint_6
;
1643 mach
= "*-*-darwin*";
1644 files
= stdint
-darwin.h
, stdint.h
;
1646 c_fix_arg
= "#if __WORDSIZE == 64\n"
1647 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1648 "#define PTRDIFF_MAX 9223372036854775807L\n"
1650 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1651 "#define PTRDIFF_MAX 2147483647\n"
1653 select
= "#if __WORDSIZE == 64\n"
1654 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1655 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1657 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1658 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1660 test_text
= "#if __WORDSIZE == 64\n"
1661 "#define PTRDIFF_MIN INT64_MIN\n"
1662 "#define PTRDIFF_MAX INT64_MAX\n"
1664 "#define PTRDIFF_MIN INT32_MIN\n"
1665 "#define PTRDIFF_MAX INT32_MAX\n"
1670 * Darwin headers have a stdint.h that defines
{U
,}INTMAX_C
1671 * with a wrong type.
1674 hackname
= darwin_stdint_7
;
1675 mach
= "*-*-darwin*";
1676 files
= stdint
-darwin.h
, stdint.h
;
1678 c_fix_arg
= "#if __WORDSIZE == 64\n"
1679 "#define INTMAX_C(v) (v ## L)\n"
1680 "#define UINTMAX_C(v) (v ## UL)\n"
1682 "#define INTMAX_C(v) (v ## LL)\n"
1683 "#define UINTMAX_C(v) (v ## ULL)\n"
1685 select
= "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1686 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1687 test_text
= "#define INTMAX_C(v) (v ## LL)\n"
1688 "#define UINTMAX_C(v) (v ## ULL)";
1692 * Fix
<c_asm.h
> on Digital UNIX V4.0
:
1693 * It contains a prototype for a
DEC C internal
asm() function
,
1694 * clashing with gcc
's asm keyword. So protect this with __DECC.
1697 hackname = dec_intern_asm;
1699 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1700 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1704 " ... asm stuff ...\n"
1705 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1709 * Fix typo in <wchar.h> on DJGPP 2.03.
1712 hackname = djgpp_wchar_h;
1714 select = "__DJ_wint_t";
1715 bypass = "sys/djtypes.h";
1717 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1718 c_fix_arg = "#include <stddef.h>";
1719 test_text = "#include <stddef.h>\n"
1720 "extern __DJ_wint_t x;\n";
1724 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1727 hackname = ecd_cursor;
1728 files = "sunwindow/win_lock.h";
1729 files = "sunwindow/win_cursor.h";
1730 select = 'ecd\.cursor
';
1732 c_fix_arg = 'ecd_cursor
';
1734 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1738 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1739 * that fails when compiling for SSE-less 32-bit x86.
1742 hackname = feraiseexcept_nosse_divbyzero;
1743 mach = 'i
[34567]86-*-linux
*', 'x86
*-linux
*', 'amd64
-*-linux
*';
1744 files = bits/fenv.h, '*/bits
/fenv.h
';
1745 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
1746 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
1747 bypass = "\"fdivp .*; fwait\"";
1750 c_fix_arg = <<- _EOText_
1751 # ifdef __SSE_MATH__
1754 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
1755 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
1759 test_text = <<- _EOText_
1760 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
1765 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1766 * that fails when compiling for SSE-less 32-bit x86.
1769 hackname = feraiseexcept_nosse_invalid;
1770 mach = 'i
[34567]86-*-linux
*', 'x86
*-linux
*', 'amd64
-*-linux
*';
1771 files = bits/fenv.h, '*/bits
/fenv.h
';
1772 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
1773 ": \"x\" \\(__f\\)\\);$";
1774 bypass = "\"fdiv .*; fwait\"";
1777 c_fix_arg = <<- _EOText_
1778 # ifdef __SSE_MATH__
1781 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
1782 %1 : "=t" (__f) : "0" (__f));
1786 test_text = <<- _EOText_
1787 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
1792 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1793 * neither the existence of GCC 3 nor its exact feature set yet break
1794 * (by design?) when __GNUC__ is set beyond 2.
1797 hackname = freebsd_gcc3_breakage;
1798 mach = "*-*-freebsd*";
1799 files = sys/cdefs.h;
1800 select = '^#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7$
';
1801 bypass = '__GNUC__
[ \t]*([>=]=[ \t]*[3-9]|
>[ \t]*2)';
1803 c_fix_arg = '%0 || __GNUC__
>= 3';
1804 test_text = '#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7';
1808 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1809 * neither the existence of GCC 4 nor its exact feature set yet break
1810 * (by design?) when __GNUC__ is set beyond 3.
1813 hackname = freebsd_gcc4_breakage;
1814 mach = "*-*-freebsd*";
1815 files = sys/cdefs.h;
1816 select = '^#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7 \|\| __GNUC__
== 3$
';
1818 c_fix_arg = '#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7 || __GNUC__
>= 3';
1819 test_text = '#if __GNUC__
== 2 && __GNUC_MINOR__
>= 7 || __GNUC__
== 3';
1823 * Some versions of glibc don't expect the C99 inline semantics.
1826 hackname
= glibc_c99_inline_1
;
1827 files
= features.h
, '*/features.h';
1828 select
= "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1830 c_fix_arg
= "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1832 #if
__GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1833 && !defined __OPTIMIZE_SIZE__
&& !defined __NO_INLINE__
1834 # define __USE_EXTERN_INLINES
1
1840 * Similar
, but a version that didn
't have __NO_INLINE__
1843 hackname = glibc_c99_inline_1a;
1844 files = features.h, '*/features.h
';
1845 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1846 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1848 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1850 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1851 # define __USE_EXTERN_INLINES 1
1857 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1858 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1859 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1862 hackname = glibc_c99_inline_2;
1863 files = sys/stat.h, '*/sys
/stat.h
';
1864 select = "extern __inline__ int";
1865 sed = "s/extern int \\(stat\\)/"
1866 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1867 "__inline__ int \\1/";
1868 sed = "s/extern int \\([lf]stat\\)/"
1869 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1870 "__inline__ int \\1/";
1871 sed = "s/extern int \\(mknod\\)/"
1872 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1873 "__inline__ int \\1/";
1874 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1875 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1876 "__inline__ int __REDIRECT\\1 (\\2/";
1877 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1878 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1879 "__inline__ int __REDIRECT\\1 (\\2/";
1880 sed = "s/^extern __inline__ int/"
1881 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1884 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1885 extern __inline__ int
1886 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1892 * glibc_c99_inline_3
1895 hackname = glibc_c99_inline_3;
1896 files = bits/string2.h, '*/bits
/string2.h
';
1897 select = "extern __inline";
1898 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1900 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1901 c_fix_arg = "^# ifdef __cplusplus$";
1904 # define __STRING_INLINE inline
1906 # define __STRING_INLINE extern __inline
1912 * glibc_c99_inline_4
1915 hackname = glibc_c99_inline_4;
1916 files = sys/sysmacros.h, '*/sys
/sysmacros.h
', wchar.h, '*/wchar.h
',
1917 pthread.h, '*/pthread.h
';
1918 bypass = "__extern_inline|__gnu_inline__";
1919 select = "(^| )extern __inline";
1921 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1923 __extension__ extern __inline unsigned int
1924 extern __inline unsigned int
1928 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1929 * so we replace them with versions that correspond to the
1933 hackname = glibc_mutex_init;
1935 select = '\
{ *\
{ *0, *\
} *\
}';
1936 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1937 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1938 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1939 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1940 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1941 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1942 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1943 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1944 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1945 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1946 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1947 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1948 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1949 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1950 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1951 "N;s/^[ \t]*#[ \t]*"
1952 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1953 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1955 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1958 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1960 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1961 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1962 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1963 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1965 test_text = <<- _EOText_
1966 #define PTHREAD_MUTEX_INITIALIZER \\
1969 # if __WORDSIZE == 64
1970 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1971 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1972 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1973 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1974 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1975 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1977 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1978 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1979 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1980 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1981 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1982 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1985 # define PTHREAD_RWLOCK_INITIALIZER \\
1988 # if __WORDSIZE == 64
1989 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1990 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1991 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1993 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1994 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1997 #define PTHREAD_COND_INITIALIZER { { 0, } }
2001 /* glibc versions before 2.5 have a version of stdint.h that defines
2002 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
2003 versions with stdint.h based on those glibc versions. */
2005 hackname = glibc_stdint;
2007 select = "GNU C Library";
2009 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
2010 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
2011 test_text = "/* This file is part of the GNU C Library. */\n"
2012 "# define UINT8_C(c)\tc ## U\n"
2013 "# define UINT16_C(c)\tc ## U";
2016 /* Some versions of glibc have a version of bits/string2.h that
2017 produces "value computed is not used" warnings from strncpy; fix
2018 this definition by using __builtin_strncpy instead as in newer
2021 hackname = glibc_strncpy;
2022 files = bits/string2.h, '*/bits
/string2.h
';
2023 bypass = "__builtin_strncpy";
2025 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
2026 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
2028 # define strncpy(dest, src, n) \
2029 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
2030 ? (strlen (src) + 1 >= ((size_t) (n)) \\
2031 ? (char *) memcpy (dest, src, n) \\
2032 : strncpy (dest, src, n)) \\
2033 : strncpy (dest, src, n)))
2038 /* glibc's tgmath.h relies on an expression that is not an integer
2039 constant expression being treated as it was by GCC
4.4 and
2042 hackname
= glibc_tgmath
;
2044 select
= '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
2045 bypass
= "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
2047 c_fix_arg
= "(__builtin_classify_type ((type) 0) == 8 || "
2048 "(__builtin_classify_type ((type) 0) == 9 && "
2049 "__builtin_classify_type (__real__ ((type) 0)) == 8))";
2050 test_text
= "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
2054 * Fix these files to use the types we think they should for
2055 * ptrdiff_t
, size_t
, and wchar_t.
2057 * This defines the types in terms of macros predefined by our
'cpp'.
2058 * This is supposedly necessary for glibc
's handling of these types.
2059 * It's probably not necessary for anyone else
, but it doesn
't hurt.
2062 hackname = gnu_types;
2063 files = "sys/types.h";
2065 files = "sys/stdtypes.h";
2069 bypass = '_GCC_(PTRDIFF|
SIZE|WCHAR
)_T
';
2070 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
2072 /* The Solaris 10 headers already define these types correctly. */
2073 mach = '*-*-solaris2.1
[0-9]*';
2076 test_text = "typedef long int ptrdiff_t; /* long int */\n"
2077 "typedef uint_t size_t; /* uint_t */\n"
2078 "typedef ushort_t wchar_t; /* ushort_t */";
2082 * Fix HP & Sony's use of
"../machine/xxx.h"
2083 * to refer to
: <machine
/xxx.h
>
2086 hackname
= hp_inline
;
2087 files
= sys
/spinlock.h
;
2088 files
= machine
/machparam.h
;
2089 select
= "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
2092 c_fix_arg
= "%1<machine/%2.h>";
2094 c_fix_arg
= "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
2097 test_text
= ' # include "../machine/mumble.h"';
2101 * Check
for (...
) in C
++ code in HP
/UX sys
/file.h.
2104 hackname
= hp_sysfile
;
2106 select
= "HPUX_SOURCE";
2109 c_fix_arg
= "(struct file *, ...)";
2110 c_fix_arg
= '\(\.\.\.\)';
2112 test_text
= "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
2116 * Un
-Hide a series of five FP defines from post
-1999 compliance GCC
:
2117 * FP_NORMAL
, FP_ZERO
, FP_INFINITE
, FP_SUBNORMAL and FP_NAN
2120 hackname
= hppa_hpux_fp_macros
;
2121 mach
= "hppa*-hp-hpux11*";
2123 select
= "#[ \t]*define[ \t]*FP_NORMAL.*\n"
2124 "#[ \t]*define[ \t]*FP_ZERO.*\n"
2125 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
2126 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
2127 "#[ \t]*define[ \t]*FP_NAN.*\n";
2129 c_fix_arg
= <<- _EOFix_
2130 #endif
/* _INCLUDE_HPUX_SOURCE
*/
2132 #if
defined(_INCLUDE_HPUX_SOURCE
) || \
2133 (defined(__STDC_VERSION__
) && (__STDC_VERSION__
>= 199901L))
2136 #ifdef _INCLUDE_HPUX_SOURCE
2141 "# define FP_NORMAL 0\n"
2142 "# define FP_ZERO 1\n"
2143 "# define FP_INFINITE 2\n"
2144 "# define FP_SUBNORMAL 3\n"
2145 "# define FP_NAN 4\n";
2149 * Delete C
++ double
pow (double
, int
) inline function from HP
-UX
10 & 11
2150 * math.h to prevent clash with define in c_std
/bits
/std_cmath.h.
2153 hackname
= hpux10_cpp_pow_inline
;
2154 files
= fixinc
-test
-limits.h
, math.h
;
2155 select
= <<- END_POW_INLINE
2156 ^#
+ifdef
+__cplusplus
2158 +inline
+double
+pow\
(double
+__d
,int
+__expon\
) +\
{
2159 [ ]+return
+pow\
(__d
,\
(double\
)__expon\
);
2170 "# ifdef __cplusplus\n"
2172 " inline double pow(double __d,int __expon) {\n"
2173 "\t return pow(__d,(double)__expon);\n"
2175 ' extern "C"' " {\n"
2181 hackname
= hpux11_cpp_pow_inline
;
2183 select
= " +inline double pow\\(double d,int expon\\) \\{\n"
2184 " +return pow\\(d, \\(double\\)expon\\);\n"
2190 " inline double pow(double d,int expon) {\n"
2191 " return pow(d, (double)expon);\n"
2196 * Fix hpux
10.X missing ctype declarations
1
2199 hackname
= hpux10_ctype_declarations1
;
2201 select
= "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
2202 bypass
= "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
2204 c_fix_arg
= "#ifdef _PROTOTYPES\n"
2205 "extern int __tolower(int);\n"
2206 "extern int __toupper(int);\n"
2207 "#else /* NOT _PROTOTYPES */\n"
2208 "extern int __tolower();\n"
2209 "extern int __toupper();\n"
2210 "#endif /* _PROTOTYPES */\n\n"
2213 test_text
= "# define _toupper(__c) __toupper(__c)\n";
2217 * Fix hpux
10.X missing ctype declarations
2
2220 hackname
= hpux10_ctype_declarations2
;
2222 select
= "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
2223 bypass
= "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
2225 c_fix_arg
= "%0\n\n"
2226 "#ifdef _PROTOTYPES\n"
2227 " extern int _isalnum(int);\n"
2228 " extern int _isalpha(int);\n"
2229 " extern int _iscntrl(int);\n"
2230 " extern int _isdigit(int);\n"
2231 " extern int _isgraph(int);\n"
2232 " extern int _islower(int);\n"
2233 " extern int _isprint(int);\n"
2234 " extern int _ispunct(int);\n"
2235 " extern int _isspace(int);\n"
2236 " extern int _isupper(int);\n"
2237 " extern int _isxdigit(int);\n"
2238 "# else /* not _PROTOTYPES */\n"
2239 " extern int _isalnum();\n"
2240 " extern int _isalpha();\n"
2241 " extern int _iscntrl();\n"
2242 " extern int _isdigit();\n"
2243 " extern int _isgraph();\n"
2244 " extern int _islower();\n"
2245 " extern int _isprint();\n"
2246 " extern int _ispunct();\n"
2247 " extern int _isspace();\n"
2248 " extern int _isupper();\n"
2249 " extern int _isxdigit();\n"
2250 "#endif /* _PROTOTYPES */\n";
2252 test_text
= "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
2253 " extern unsigned int *__SB_masks;\n";
2257 * Fix hpux
10.X missing stdio declarations
2260 hackname
= hpux10_stdio_declarations
;
2262 select
= "^#[ \t]*define _iob[ \t]*__iob";
2263 bypass
= "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
2265 c_fix_arg
= "%0\n\n"
2266 "# if defined(__STDC__) || defined(__cplusplus)\n"
2267 " extern int snprintf(char *, size_t, const char *, ...);\n"
2268 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
2269 "# else /* not __STDC__) || __cplusplus */\n"
2270 " extern int snprintf();\n"
2271 " extern int vsnprintf();\n"
2272 "# endif /* __STDC__) || __cplusplus */\n";
2274 test_text
= "# define _iob __iob\n";
2278 * Make sure hpux defines abs in header.
2281 hackname
= hpux11_abs
;
2282 mach
= "*-hp-hpux11*";
2284 select
= "ifndef _MATH_INCLUDED";
2286 c_fix_arg
= "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2287 test_text
= "#ifndef _MATH_INCLUDED";
2291 * Fix hpux11 __LWP_RWLOCK_VALID define
2294 hackname
= hpux11_lwp_rwlock_valid
;
2295 mach
= "*-hp-hpux11*";
2296 files
= sys
/pthread.h
;
2297 select
= "#define __LWP_RWLOCK_VALID[ \t]*0x8c91";
2299 c_fix_arg
= "#define __LWP_RWLOCK_VALID -29551";
2300 test_text
= "#define __LWP_RWLOCK_VALID 0x8c91";
2307 hackname
= hpux11_extern_sendfile
;
2308 mach
= "*-hp-hpux11.[12]*";
2309 files
= sys
/socket.h
;
2310 select
= "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2312 c_fix_arg
= "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2313 test_text
= " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n"
2314 " const struct iovec *, int));\n";
2321 hackname
= hpux11_extern_sendpath
;
2322 mach
= "*-hp-hpux11.[12]*";
2323 files
= sys
/socket.h
;
2324 select
= "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2326 c_fix_arg
= "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2327 test_text
= " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n"
2328 " const struct iovec *, int));\n";
2332 * Keep HP
-UX
11 from stomping on C
++ math namespace
2333 * with defines for fabsf.
2336 hackname
= hpux11_fabsf
;
2337 mach
= "*-hp-hpux11*";
2339 select
= "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2342 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
2346 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2351 * Fix C99 constant in __POINTER_SET define.
2354 hackname
= hpux11_pthread_const
;
2355 mach
= "*-hp-hpux11.[0-3]*";
2356 files
= sys
/pthread.h
;
2357 select
= "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2360 c_fix_arg
= "#define __POINTER_SET\t\t((void *) 1L)";
2361 test_text
= "#define __POINTER_SET\t\t((void *) 1LL)";
2365 * Prevent HP
-UX
11 from defining __size_t and preventing size_t from
2366 * being defined by having it define _hpux_size_t instead.
2369 hackname
= hpux11_size_t
;
2370 mach
= "*-hp-hpux11*";
2371 select
= "__size_t";
2374 c_fix_arg
= "_hpux_size_t";
2377 "#define __size_t size_t\n"
2378 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2382 * Fix hpux
11.00 broken snprintf declaration
2383 * (third argument is char
*, needs to be const char
* to prevent
2384 * spurious warnings with
-Wwrite
-strings or in C
++).
2387 hackname
= hpux11_snprintf
;
2389 select
= '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2390 ' *(char *\*, *\.\.\.\);)';
2392 c_fix_arg
= '%1 const %3';
2394 test_text
= "extern int snprintf(char *, size_t, char *, ...);\n"
2395 "extern int snprintf(char *, __size_t, char *, ...);\n"
2396 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2400 * Fix hpux
11.00 broken vsnprintf declaration
2403 hackname
= hpux11_vsnprintf
;
2405 select
= '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2406 'const char \*,) __va__list\);';
2408 c_fix_arg
= "%1 __va_list);";
2410 test_text
= 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2415 * Fix missing const in hpux vsscanf declaration
2418 hackname
= hpux_vsscanf
;
2421 select
= '(extern int vsscanf\()char';
2423 c_fix_arg
= "%1const char";
2425 test_text
= 'extern int vsscanf(char *, const char *, __va_list);';
2429 * get rid of bogus inline definitions in HP
-UX
8.0
2432 hackname
= hpux8_bogus_inlines
;
2435 bypass
= "__GNUG__";
2436 sed
= "s@inline int abs(int [a-z][a-z]*) {.*}"
2437 "@extern \"C\" int abs(int);@";
2438 sed
= "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2439 sed
= "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2440 sed
= "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2441 test_text
= "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2442 "inline double sqr(double v) { return v**0.5; }";
2449 hackname
= hpux_c99_intptr
;
2450 mach
= "*-hp-hpux11.3*";
2451 files
= stdint
-hpux11.h
, stdint.h
;
2452 sed
= "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
2453 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2454 sed
= "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
2455 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2456 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
2457 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2458 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
2459 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2460 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
2461 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2462 sed
= "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
2463 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2464 test_text
= "#define PTRDIFF_MAX INT32_MAX\n"
2465 "#define PTRDIFF_MIN INT32_MIN\n"
2466 "#define INTPTR_MAX INT32_MAX\n"
2467 "#define INTPTR_MIN INT32_MIN\n"
2468 "#define UINTPTR_MAX UINT32_MAX\n"
2469 "#define SIZE_MAX UINT32_MAX\n";
2473 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2476 hackname
= hpux_c99_inttypes
;
2477 mach
= "*-hp-hpux11.[23]*";
2479 files
= stdint
-hpux11.h
, stdint.h
;
2480 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2481 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2482 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2483 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2484 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
2485 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2486 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
2487 "#define UINT32_C(__c) __CONCAT__(__c,u)@";
2488 test_text
= "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2489 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2490 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2491 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2495 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2498 hackname
= hpux_c99_inttypes2
;
2499 mach
= "*-hp-hpux11.2*";
2500 files
= stdint
-hpux11.h
, stdint.h
;
2501 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
2502 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2503 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2504 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2505 sed
= "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
2506 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2507 sed
= "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2508 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2509 test_text
= "# define INT8_C(__c) ((signed char)(__c))\n"
2510 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2511 "# define INT16_C(__c) ((short)(__c))\n"
2512 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2516 * Fix hpux broken ctype macros
2519 hackname
= hpux_ctype_macros
;
2521 select
= '((: |\()__SB_masks \? )'
2522 '(__SB_masks\[__(alnum|c)\] & _IS)';
2524 c_fix_arg
= "%1(int)%3";
2526 test_text
= ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2527 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2534 hackname
= hpux_extern_errno
;
2535 mach
= "*-hp-hpux10.*";
2536 mach
= "*-hp-hpux11.[0-2]*";
2538 select
= "^[ \t]*extern int errno;$";
2540 c_fix_arg
= "#ifdef __cplusplus\n"
2544 "#ifdef __cplusplus\n"
2547 test_text
= " extern int errno;\n";
2551 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2554 hackname
= hpux_htonl
;
2555 files
= netinet
/in.h
;
2556 select
= "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2558 " \\* Macros for number representation conversion\\.\n"
2562 c_fix_arg
= "#if 1\n%1";
2564 test_text
= "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2566 " * Macros for number representation conversion.\n"
2569 "#define ntohl(x) (x)\n"
2570 "#define ntohs(x) (x)\n"
2571 "#define htonl(x) (x)\n"
2572 "#define htons(x) (x)\n"
2574 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2578 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2581 hackname
= hpux_imaginary_i
;
2582 mach
= "ia64-hp-hpux11.*";
2584 select
= "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2586 c_fix_arg
= "#define _Complex_I (__extension__ 1.0iF)";
2587 test_text
= "#define _Complex_I (0.f+_Imaginary_I)\n";
2591 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2594 hackname
= hpux_inttype_int8_t
;
2595 mach
= "*-hp-hpux1[01].*";
2596 files
= sys
/_inttypes.h
;
2597 select
= "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2599 c_fix_arg
= "typedef signed char int%18_t;";
2600 test_text
= "typedef char int_least8_t;\n"
2601 "typedef char int8_t;\n";
2608 hackname
= hpux_long_double
;
2609 mach
= "*-*-hpux10*";
2610 mach
= "*-*-hpux11.[012]*";
2612 select
= "extern[ \t]long_double[ \t]strtold";
2613 bypass
= "long_double_t";
2614 sed
= "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2615 sed
= "s/long_double/long double/g";
2617 test_text
= "# ifndef _LONG_DOUBLE\n"
2618 "# define _LONG_DOUBLE\n"
2619 " typedef struct {\n"
2620 " unsigned int word1, word2, word3, word4;\n"
2622 "# endif /* _LONG_DOUBLE */\n"
2623 "extern long_double strtold(const char *, char **);\n";
2627 * We cannot use the above rule on
11.31 because it removes the strtold
2628 * definition. ia64 is OK with no hack
, PA needs some help.
2631 hackname
= hpux_long_double_2
;
2632 mach
= "hppa*-*-hpux11.3*";
2634 select
= "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
2635 "defined\\(_PROTOTYPES\\) \\|\\| "
2636 "defined\\(_LONG_DOUBLE_STRUCT\\)";
2638 c_fix_arg
= "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2640 test_text
= "# if !defined(__ia64) || "
2641 "!defined(_PROTOTYPES) || "
2642 "defined(_LONG_DOUBLE_STRUCT)\n";
2646 * Add missing braces to pthread initializer defines.
2649 hackname
= hpux_pthread_initializers
;
2650 mach
= "*-hp-hpux11.[0-3]*";
2651 files
= sys
/pthread.h
;
2652 sed
= "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2653 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2654 sed
= "s@^[ \t]*1,[ \t]*\\\\"
2656 sed
= "/^[ \t]*0$/d";
2657 sed
= "s@__PTHREAD_MUTEX_VALID, 0"
2658 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2659 sed
= "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2660 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2661 sed
= "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2662 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2663 sed
= "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2664 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2665 sed
= "s@^[ \t]*0, 0[ \t]*\\\\"
2666 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2667 sed
= "s@__PTHREAD_COND_VALID, 0"
2668 "@{ __PTHREAD_COND_VALID, 0 }@";
2669 sed
= "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2670 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2671 sed
= "s@__PTHREAD_RWLOCK_VALID, 0"
2672 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2673 sed
= "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2674 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2675 sed
= "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2676 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2677 test_text
= "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2678 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2679 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2680 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2681 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2682 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2683 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2688 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2689 * type and mpinfou is only defined when _KERNEL is set.
2692 hackname
= hpux_spu_info
;
2693 mach
= "*-hp-hpux*";
2695 * It is tempting to omit the first
"files" entry. Do not.
2696 * The testing machinery will take the first
"files" entry as the name
2697 * of a test file to play with. It would be a nuisance to have a directory
2698 * with the name
"*".
2700 files
= "ia64/sys/getppdp.h";
2701 files
= "*/sys/getppdp.h";
2702 select
= "^.*extern.*spu_info.*";
2705 c_fix_arg
= "#ifdef _KERNEL\n%0\n#endif";
2707 test_text
= "extern union mpinfou spu_info[];";
2711 * These hacks are need in inttypes.h on
11.23 and in stdint.h on
11.31.
2714 hackname
= hpux_stdint_least_fast
;
2715 mach
= "*-hp-hpux11.2*";
2716 files
= stdint
-hpux11.h
, stdint.h
;
2718 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2720 c
-fix
-arg
= "# define UINT_%164_MAX __UINT64_MAX__";
2721 test
-text
= "# define UINT_FAST64_MAX ULLONG_MAX\n"
2722 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2726 * Add noreturn attribute to longjmp declarations in hpux
<setjmp.h
>
2729 hackname
= hpux_longjmp
;
2730 mach
= "*-hp-hpux*";
2732 select
= "^[ \t]*extern[ \t]+void[ \t]+.*longjmp[ \t]*\(__\\(\\(.*int\\)\\)|\\(.*int\\)|\\(\\)\)";
2735 c_fix_arg
= "%0 __attribute__ ((__noreturn__))";
2737 test_text
= 'extern void longjmp __((jmp_buf, int));';
2741 * Fix hpux10.20
<sys
/time.h
> to avoid invalid forward decl
2744 hackname
= hpux_systime
;
2746 select
= "^extern struct sigevent;";
2749 c_fix_arg
= "struct sigevent;";
2751 test_text
= 'extern struct sigevent;';
2755 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2758 hackname
= huge_val_hex
;
2759 files
= bits
/huge_val.h
, '*/bits/huge_val.h';
2760 select
= "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2761 bypass
= "__builtin_huge_val";
2764 c_fix_arg
= "#define HUGE_VAL (__builtin_huge_val())\n";
2766 test_text
= "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2770 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2773 hackname
= huge_valf_hex
;
2774 files
= bits
/huge_val.h
, '*/bits/huge_val.h';
2775 select
= "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2776 bypass
= "__builtin_huge_valf";
2779 c_fix_arg
= "#define HUGE_VALF (__builtin_huge_valf())\n";
2781 test_text
= "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2785 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2788 hackname
= huge_vall_hex
;
2789 files
= bits
/huge_val.h
, '*/bits/huge_val.h';
2790 select
= "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2791 bypass
= "__builtin_huge_vall";
2794 c_fix_arg
= "#define HUGE_VALL (__builtin_huge_vall())\n";
2796 test_text
= "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2800 * Fix return type of abort and free
2803 hackname
= int_abort_free_and_exit
;
2805 select
= "int[ \t]+(abort|free|exit)[ \t]*\\(";
2806 bypass
= "_CLASSIC_ANSI_TYPES";
2809 c_fix_arg
= "void\t%1(";
2811 test_text
= "extern int abort(int);\n"
2812 "extern int free(void*);\n"
2813 "extern int exit(void*);";
2817 * Fix various macros used to define ioctl numbers.
2818 * The traditional syntax was
:
2820 * #define
_IO(n
, x
) (('n'<<8)+x
)
2821 * #define TIOCFOO
_IO(T
, 1)
2823 * but this does not work with the C standard
, which disallows macro
2824 * expansion inside strings. We have to rewrite it thus
:
2826 * #define
_IO(n
, x
) ((n
<<8)+x
)
2827 * #define TIOCFOO
_IO('T', 1)
2829 * The select expressions match too much
, but the c_fix code is cautious.
2831 * _IO might be
: _IO DESIO BSD43__IO with W
, R
, WR
, C
, ... suffixes.
2834 hackname
= io_quotes_def
;
2835 select
= "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2836 c_fix
= char_macro_def
;
2839 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2840 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2841 "#define _IO(x,y) ('x'<<8|y)";
2843 "#define XX_IO(x) ('x'<<8|256)";
2847 * Fix the usage of the ioctl macro numbers.
2850 hackname
= io_quotes_use
;
2851 select
= "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2853 c_fix
= char_macro_use
;
2855 test_text
= "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2856 "#define TIOCFOO \\\\\n"
2857 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2861 * Check for missing
';' in struct
2864 hackname
= ip_missing_semi
;
2865 files
= netinet
/ip.h
;
2867 sed
= "/^struct/,/^};/s/}$/};/";
2873 "}; /* mumbled struct */\n";
2877 * Non
-traditional
"const" declaration in Irix
's limits.h.
2880 hackname = irix_limits_const;
2881 files = fixinc-test-limits.h, limits.h;
2882 select = "^extern const ";
2884 c_fix_arg = "extern __const ";
2885 test_text = "extern const char limit; /* test limits */";
2889 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2890 * taking char
*. However
, GCC uses void
* for va_list
, so
2891 * calling vfprintf with a va_list fails in C
++.
*/
2893 hackname
= irix_stdio_va_list
;
2896 select
= '/\* va_list \*/ char \*';
2898 c_fix_arg
= "__gnuc_va_list";
2900 "extern int printf( const char *, /* va_list */ char * );";
2904 * These files in Sun OS
4.x and ARM
/RISCiX and BSD4.3
2905 * use
/ * * / to concatenate tokens.
2908 hackname
= kandr_concat
;
2909 files
= "sparc/asm_linkage.h";
2910 files
= "sun*/asm_linkage.h";
2911 files
= "arm/as_support.h";
2912 files
= "arm/mc_type.h";
2913 files
= "arm/xcb.h";
2914 files
= "dev/chardefmac.h";
2915 files
= "dev/ps_irq.h";
2916 files
= "dev/screen.h";
2917 files
= "dev/scsi.h";
2918 files
= "sys/tty.h";
2919 files
= "Xm.acorn/XmP.h";
2920 files
= bsd43
/bsd43_.h
;
2924 test_text
= "#define __CONCAT__(a,b) a/**/b";
2928 * The
/usr
/include
/sys
/ucontext.h on ia64
-*linux
-gnu systems defines
2929 * an _SC_GR0_OFFSET macro using an idiom that isn
't a compile time
2930 * constant on recent versions of g++.
2933 hackname = linux_ia64_ucontext;
2934 files = "sys/ucontext.h";
2935 mach = "ia64-*-linux*";
2936 select = '\
(\
(\
(char \
*\
) &\
(\
(struct sigcontext \
*\
) 0\
)'
2937 '->sc_gr\
[0\
]\
) - \
(char \
*\
) 0\
)';
2939 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2940 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2941 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2945 * Remove header file warning from sys/time.h. Autoconf's
2946 * AC_HEADER_TIME recommends to include both sys
/time.h and time.h
2947 * which causes warning on LynxOS. Remove the warning.
2950 hackname
= lynxos_no_warning_in_sys_time_h
;
2952 select
= "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2955 test_text
= "#warning Using <time.h> instead of <sys/time.h>";
2959 * Add missing declaration for putenv.
2962 hackname
= lynxos_missing_putenv
;
2963 mach
= '*-*-lynxos*';
2965 bypass
= 'putenv[ \t]*\\(';
2966 select
= "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2969 "extern int putenv _AP((char *));";
2970 c_fix_arg
= "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2971 test_text
= "extern char *getenv _AP((const char *));";
2975 * Fix BSD machine
/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2977 * On NetBSD
, machine is a symbolic link to an architecture specific
2978 * directory name
, so we can
't match a specific file name here.
2981 hackname = machine_ansi_h_va_list;
2982 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2983 bypass = '__builtin_va_list
';
2986 c_fix_arg = "%1__builtin_va_list";
2987 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2989 test_text = " # define _BSD_VA_LIST_\tchar**";
2993 * Fix non-ansi machine name defines
2996 hackname = machine_name;
2997 c_test = machine_name;
2998 c_fix = machine_name;
3000 test_text = "/* MACH_DIFF: */\n"
3001 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
3002 "\n/* no uniform test, so be careful :-) */";
3006 * Some math.h files define struct exception (it's in the System V
3007 * Interface Definition
), which conflicts with the class exception defined
3008 * in the C
++ file std
/stdexcept.h. We redefine it to __math_exception.
3009 * This is not a great fix
, but I haven
't been able to think of anything
3013 hackname = math_exception;
3015 select = "struct exception";
3017 * This should be bypassed on __cplusplus, but some supposedly C++
3018 * aware headers, such as Solaris 8 and 9, don't wrap their struct
3019 * exception either. So currently we bypass only for glibc
, based on a
3020 * comment in the fixed glibc header. Ick.
3022 bypass
= 'We have a problem when using C\+\+|for C\+\+, '
3023 '_[a-z0-9A-Z_]+_exception; for C, exception';
3024 /* The Solaris
10 headers already get this right.
*/
3025 mach
= '*-*-solaris2.1[0-9]*';
3029 c_fix_arg
= "#ifdef __cplusplus\n"
3030 "#define exception __math_exception\n"
3033 c_fix_arg
= "#ifdef __cplusplus\n"
3034 "#undef exception\n"
3037 test_text
= "typedef struct exception t_math_exception;";
3041 * This looks pretty broken to me. ``dbl_max_def
'' will contain
3042 * "define DBL_MAX " at the start
, when what we really want is just
3043 * the value portion. Can
't figure out how to write a test case
3044 * for this either :-(
3047 hackname = math_huge_val_from_dbl_max;
3051 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
3052 * in math.h, this fix applies.
3054 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
3055 bypass = "define[ \t]+DBL_MAX";
3059 * See if we have a definition for DBL_MAX in float.h.
3060 * If we do, we will replace the one in math.h with that one.
3063 "\tdbl_max_def=`egrep 'define
[ \t]+DBL_MAX
[ \t]+.
*' float.h "
3064 "| sed 's
/.
*DBL_MAX
[ \t]*//' 2>/dev/null`\n\n"
3066 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
3067 "\tthen sed -e '/define
[ \t]*HUGE_VAL
[ \t]*DBL_MAX
/"
3068 "s@DBL_MAX@
'\"$dbl_max_def@\"\n"
3073 "`echo '#define DBL_MAX
\t3.1415e+9 /* really big
*/' >> float.h`\n"
3074 "#define HUGE_VAL DBL_MAX";
3081 hackname = nested_auth_des;
3083 select = '(/\
*.
*rpc
/auth_des\.h
>.*)
/\
*';
3085 c_fix_arg = "%1*/ /*";
3086 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
3090 * Some versions of NetBSD don't expect the C99 inline semantics.
3093 hackname
= netbsd_c99_inline_1
;
3094 mach
= "*-*-netbsd*";
3096 select
= "extern __inline int";
3099 c_fix_arg
= "extern\n"
3100 "#ifdef __GNUC_STDC_INLINE__\n"
3101 "__attribute__((__gnu_inline__))\n"
3105 test_text
= "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
3109 * netbsd_c99_inline_2
3112 hackname
= netbsd_c99_inline_2
;
3113 mach
= "*-*-netbsd*";
3115 select
= "#define _SIGINLINE extern __inline";
3118 c_fix_arg
= <<- _EOArg_
3119 #ifdef __GNUC_STDC_INLINE__
3120 #define _SIGINLINE extern
__attribute__((__gnu_inline__
)) __inline
3126 test_text
= "#define _SIGINLINE extern __inline";
3130 * NetBSD has a semicolon after the ending
'}' for some extern
"C".
3133 hackname
= netbsd_extra_semicolon
;
3134 mach
= "*-*-netbsd*";
3135 files
= sys
/cdefs.h
;
3136 select
= "#define[ \t]*__END_DECLS[ \t]*};";
3139 c_fix_arg
= "#define __END_DECLS }";
3141 test_text
= "#define __END_DECLS };";
3145 * newlib
's stdint.h has several failures to conform to C99. The fix
3146 * for these removed a comment that can be matched to identify unfixed
3150 hackname = newlib_stdint_1;
3151 files = stdint-newlib.h, stdint.h;
3152 select = "@todo - Add support for wint_t types";
3153 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
3154 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
3155 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
3156 sed = "s@#define INT_LEAST32_MIN.*@"
3157 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
3158 sed = "s@#define INT_LEAST32_MAX.*@"
3159 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
3160 sed = "s@#define UINT_LEAST32_MAX.*@"
3161 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
3162 sed = 's@#define INT_FAST\
([0-9]*\
)_MIN.
*@
'
3163 '#define INT_FAST\
1_MIN (-INT_FAST\
1_MAX
- 1)@
';
3164 sed = 's@#define INT_FAST\
([0-9]*\
)_MAX.
*@
'
3165 '#define INT_FAST\
1_MAX __INT_FAST\
1_MAX__@
';
3166 sed = 's@#define UINT_FAST\
([0-9]*\
)_MAX.
*@
'
3167 '#define UINT_FAST\
1_MAX __UINT_FAST\
1_MAX__@
';
3168 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
3169 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
3170 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
3171 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
3172 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
3173 test_text = "/* @todo - Add support for wint_t types. */\n"
3174 "#define INT32_MIN (-2147483647-1)\n"
3175 "#define INT32_MAX 2147483647\n"
3176 "#define UINT32_MAX 4294967295U\n"
3177 "#define INT_LEAST32_MIN (-2147483647-1)\n"
3178 "#define INT_LEAST32_MAX 2147483647\n"
3179 "#define UINT_LEAST32_MAX 4294967295U\n"
3180 "#define INT_FAST8_MIN INT8_MIN\n"
3181 "#define INT_FAST8_MAX INT8_MAX\n"
3182 "#define UINT_FAST8_MAX UINT8_MAX\n"
3183 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
3184 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
3185 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
3186 "#define UINT8_C(x) x##U\n"
3187 "#define UINT16_C(x) x##U";
3194 hackname = newlib_stdint_2;
3195 files = stdint-newlib.h, stdint.h;
3196 select = "@todo - Add support for wint_t types";
3198 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
3199 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
3200 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
3201 "#define WCHAR_MAX __WCHAR_MAX__\n"
3202 "#define WCHAR_MIN __WCHAR_MIN__\n"
3203 "#define WINT_MAX __WINT_MAX__\n"
3204 "#define WINT_MIN __WINT_MIN__\n\n"
3206 c_fix_arg = '/\
*\
* Macros for minimum
-width integer constant expressions \
*/';
3207 test_text = "/* @todo - Add support for wint_t types. */\n"
3208 "/** Macros for minimum-width integer constant expressions */";
3212 * NeXT 3.2 adds const prefix to some math functions.
3213 * These conflict with the built-in functions.
3216 hackname = next_math_prefix;
3217 files = ansi/math.h;
3218 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
3221 c_fix_arg = "extern double %1(";
3222 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
3224 test_text = "extern\tdouble\t__const__\tmumble();";
3228 * NeXT 3.2 uses the word "template" as a parameter for some
3229 * functions. GCC reports an invalid use of a reserved key word
3230 * with the built-in functions.
3233 hackname = next_template;
3235 select = "[ \t]template\\)";
3239 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3240 test_text = "extern mumble( char * template); /* fix */";
3244 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3245 * function prototypes. That conflicts with the built-in functions.
3248 hackname = next_volitile;
3249 files = ansi/stdlib.h;
3250 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3253 c_fix_arg = "extern void %1(";
3254 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3256 test_text = "extern\tvolatile\tvoid\tabort();";
3260 * NeXT 2.0 defines 'int
wait(union wait*)
', which conflicts with Posix.1.
3261 * Note that version 3 of the NeXT system has wait.h in a different directory,
3262 * so that this code won't do anything. But wait.h in version
3 has a
3263 * conditional
, so it doesn
't need this fix. So everything is okay.
3266 hackname = next_wait_union;
3269 select = 'wait\
(union wait
';
3271 c_fix_arg = "wait(void";
3272 test_text = "extern pid_d wait(union wait*);";
3276 * a missing semi-colon at the end of the nodeent structure definition.
3279 hackname = nodeent_syntax;
3280 files = netdnet/dnetdb.h;
3281 select = "char[ \t]*\\*na_addr[ \t]*$";
3284 test_text = "char *na_addr\t";
3288 * Fix OpenBSD's NULL definition.
3291 hackname
= openbsd_null_definition
;
3292 mach
= "*-*-openbsd*";
3293 files
= locale.h
, stddef.h
, stdio.h
, string.h
,
3294 time.h
, unistd.h
, wchar.h
, sys
/param.h
;
3295 select
= "__GNUG__";
3297 c_fix_arg
= "#ifndef NULL\n"
3298 "#ifdef __cplusplus\n"
3300 "#define NULL\t__null\n"
3301 "#else\t /* ! __GNUG__ */\n"
3302 "#define NULL\t0L\n"
3303 "#endif\t /* __GNUG__ */\n"
3304 "#else\t /* ! __cplusplus */\n"
3305 "#define NULL\t((void *)0)\n"
3306 "#endif\t /* __cplusplus */\n"
3307 "#endif\t /* !NULL */";
3309 c_fix_arg
= "^#ifndef[ \t]*NULL\n"
3310 "^#ifdef[ \t]*__GNUG__\n"
3311 "^#define[ \t]*NULL[ \t]*__null\n"
3313 "^#define[ \t]*NULL[ \t]*0L\n"
3319 "#define NULL __null\n"
3327 * obstack.h used casts as lvalues.
3329 * We need to change postincrements of casted
pointers (which are
3330 * then dereferenced and assigned into
) of the form
3332 * *((TYPE*)PTRVAR
)++ = (VALUE
)
3334 * into expressions like
3336 * ((*((TYPE*)PTRVAR
) = (VALUE
)), (PTRVAR
+= sizeof (TYPE)))
3338 * which is correct for the cases used in obstack.h since PTRVAR is
3339 * of type char
* and the value of the expression is not used.
3342 hackname
= obstack_lvalue_cast
;
3344 select
= '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3346 c_fix_arg
= "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3347 test_text
= "*((void **) (h)->next_free)++ = (aptr)";
3351 * Fix OpenBSD
's va_start define.
3354 hackname = openbsd_va_start;
3355 mach = "*-*-openbsd*";
3357 select = '__builtin_stdarg_start
';
3359 c_fix_arg = __builtin_va_start;
3361 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3365 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3366 * defining regex.h related types. This causes libg++ build and usage
3367 * failures. Fixing this correctly requires checking and modifying 3 files.
3370 hackname = osf_namespace_a;
3371 files = reg_types.h;
3372 files = sys/lc_core.h;
3373 test = " -r reg_types.h";
3374 test = " -r sys/lc_core.h";
3375 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
3376 test = " -z \"`grep __regex_t regex.h`\"";
3380 c_fix_arg = "reg(ex|off|match)_t";
3382 test_text = "`touch sys/lc_core.h`"
3383 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3384 "extern regex_t re;\n"
3385 "extern regoff_t ro;\n"
3386 "extern regmatch_t rm;\n";
3390 hackname = osf_namespace_c;
3392 test = " -r reg_types.h";
3393 test = " -r sys/lc_core.h";
3394 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
3395 test = " -z \"`grep __regex_t regex.h`\"";
3397 select = "#include <reg_types\.h>.*";
3400 "typedef __regex_t\tregex_t;\n"
3401 "typedef __regoff_t\tregoff_t;\n"
3402 "typedef __regmatch_t\tregmatch_t;";
3404 test_text = "#include <reg_types.h>";
3408 * On broken glibc-2.3.3 systems an array of incomplete structures is
3409 * passed to __sigsetjmp. Fix that to take a pointer instead.
3412 hackname = pthread_incomplete_struct_argument;
3414 select = "struct __jmp_buf_tag";
3416 c_fix_arg = "%1 *%2%3";
3417 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3418 "(__env)\\[1\\](.*)$";
3419 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3424 * Fix return type of fread and fwrite on sysV68
3427 hackname = read_ret_type;
3429 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3431 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3432 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3434 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3438 * Fix casts as lvalues in glibc's
<rpc
/xdr.h
>.
3441 hackname
= rpc_xdr_lvalue_cast_a
;
3443 select
= "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3445 c_fix_arg
= "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3446 test_text
= "#define IXDR_GET_LONG(buf) \\\\\n"
3447 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3451 * rpc_xdr_lvalue_cast_b
3454 hackname
= rpc_xdr_lvalue_cast_b
;
3456 select
= "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3458 c_fix_arg
= "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3459 test_text
= "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3460 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3464 * function
class(double x
) conflicts with C
++ keyword on rs
/6000
3467 hackname
= rs6000_double
;
3469 select
= '[^a-zA-Z_]class\(';
3472 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
3473 c_fix_arg
= '^.*[^a-zA-Z_]class\(.*';
3475 test_text
= "extern int class();";
3479 * Wrong fchmod prototype on RS
/6000.
3482 hackname
= rs6000_fchmod
;
3484 select
= 'fchmod\(char \*';
3486 c_fix_arg
= "fchmod(int";
3487 test_text
= "extern int fchmod(char *, mode_t);";
3491 * parameters conflict with C
++ new on rs
/6000
3494 hackname
= rs6000_param
;
3498 select
= 'rename\(const char \*old, const char \*new\)';
3500 c_fix_arg
= 'rename(const char *_old, const char *_new)';
3502 test_text
= 'extern int rename(const char *old, const char *new);';
3506 * Solaris
10+ <sys
/feature_tests.h
> defines _RESTRICT_KYWD as restrict
3507 * for C99. This is wrong for C
++, which needs many C99 features
, but
3508 * only supports __restrict.
3511 hackname
= solaris___restrict
;
3512 files
= sys
/feature_tests.h
;
3513 select
= "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3514 mach
= "*-*-solaris2*";
3516 c_fix_arg
= "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3517 "#else\n%0\n#endif";
3518 test_text
= "#define _RESTRICT_KYWD restrict";
3522 * Solaris
10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3523 * themselves
, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3524 * and imaginary definitions which are not supported by GCC.
3527 hackname
= solaris_complex
;
3528 mach
= "*-*-solaris2.*";
3530 select
= "#define[ \t]_Complex_I[ \t]_Complex_I";
3531 sed
= "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3532 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3533 sed
= "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3534 sed
= "/#define[ \t]imaginary[ \t]_Imaginary/d";
3535 sed
= "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3536 test_text
= "#define _Complex_I _Complex_I\n"
3537 "#define complex _Complex\n"
3538 "#define _Imaginary_I _Imaginary_I\n"
3539 "#define imaginary _Imaginary\n"
3541 "#define I _Imaginary_I";
3545 * Solaris
10+ <complex.h
> is wrapped in #ifndef __cplusplus. Wrap in
3546 * extern
"C" instead so libstdc
++ can use it.
3549 hackname
= solaris_complex_cxx
;
3550 mach
= "*-*-solaris2.*";
3552 sed
= "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3553 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3554 sed
= "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3555 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3556 test_text
= "#if !defined(__cplusplus)\n"
3557 "#endif /* !defined(__cplusplus) */";
3561 * g
++ rejects functions declared with both C and C
++ linkage.
3564 hackname
= solaris_cxx_linkage
;
3565 mach
= '*-*-solaris2*';
3566 files
= "iso/stdlib_iso.h";
3567 select
= "(#if __cplusplus >= 199711L)\n"
3568 "(extern \"C\\+\\+\" \\{\n)"
3569 "(.*(bsearch|qsort).*)";
3571 c_fix_arg
= "%1 && !__GNUG__\n%2%3";
3574 "#if __cplusplus >= 199711L\n"
3575 "extern \"C++\" {\n"
3576 " void *bsearch(const void *, const void *, size_t, size_t,";
3580 * Solaris
<iso
/stdio_iso.h
> doesn
't declare getc for C++ with
3581 * _STRICT_STDC, but uses it.
3584 hackname = solaris_getc_strict_stdc;
3585 mach = "*-*-solaris2*";
3586 files = "iso/stdio_iso.h";
3587 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3589 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3592 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3596 * Sun Solaris 2 has a version of sys/int_const.h that defines
3597 * UINT8_C and UINT16_C to unsigned constants.
3600 hackname = solaris_int_const;
3601 files = sys/int_const.h;
3602 mach = '*-*-solaris2
*';
3604 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3606 "#define\tUINT16_C(c)\t(c)";
3607 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3609 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3611 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3613 "#define UINT16_C(c) __CONCAT__(c,u)";
3617 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3618 * UINT8_MAX and UINT16_MAX to unsigned constants.
3621 hackname = solaris_int_limits_1;
3622 files = sys/int_limits.h;
3623 mach = '*-*-solaris2
*';
3625 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3626 "#define\tUINT16_MAX\t(65535)";
3627 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3628 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3630 "#define UINT8_MAX (255U)\n"
3631 "#define UINT16_MAX (65535U)";
3635 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3636 * INT_FAST16 limits to wrong values for sys/int_types.h.
3639 hackname = solaris_int_limits_2;
3640 files = sys/int_limits.h;
3641 mach = '*-*-solaris2
*';
3643 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3644 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3646 "#define INT_FAST16_MAX INT16_MAX\n"
3647 "#define UINT_FAST16_MAX UINT16_MAX\n"
3648 "#define INT_FAST16_MIN INT16_MIN";
3652 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3653 * SIZE_MAX as unsigned long.
3656 hackname = solaris_int_limits_3;
3657 files = sys/int_limits.h;
3658 mach = '*-*-solaris2
*';
3660 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3661 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3663 "#define SIZE_MAX 4294967295UL";
3667 * Sun Solaris 10 defines several C99 math macros in terms of
3668 * builtins specific to the Studio compiler, in particular not
3669 * compatible with the GNU compiler.
3672 hackname = solaris_math_1;
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\tHUGE_VA%1\t(__builtin_huge_va%2())";
3678 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3680 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3682 "#define HUGE_VAL __builtin_huge_val\n"
3683 "#undef HUGE_VALF\n"
3684 "#define HUGE_VALF __builtin_huge_valf\n"
3685 "#undef HUGE_VALL\n"
3686 "#define HUGE_VALL __builtin_huge_vall";
3690 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3691 * exception. Provide an alternative using GCC
's builtin.
3694 hackname = solaris_math_10;
3695 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3696 files = iso/math_c99.h;
3698 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3699 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3700 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3702 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3703 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3704 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3705 "\\(-INFINITY\\);[ \t]*\\}\\)";
3707 '#pragma ident
"@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3709 "#define isinf(x) __extension__( \\\\\n"
3710 " { __typeof(x) __x_i = (x); \\\\\n"
3711 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3712 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3716 * Solaris math INFINITY
3719 hackname = solaris_math_2;
3720 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3721 bypass = "__GNUC__";
3722 files = iso/math_c99.h;
3724 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3725 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3727 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3729 "#define INFINITY __builtin_infinity";
3736 hackname = solaris_math_3;
3737 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3738 bypass = "__GNUC__";
3739 files = iso/math_c99.h;
3741 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3742 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3744 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3746 "#define NAN __builtin_nan";
3750 * Solaris math fpclassify
3753 hackname = solaris_math_4;
3754 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3755 bypass = "__GNUC__";
3756 files = iso/math_c99.h;
3758 c_fix_arg = "#define\tfpclassify(x) \\\n"
3759 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
3760 "FP_SUBNORMAL, FP_ZERO, (x))";
3761 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3763 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3764 "#undef fpclassify\n"
3765 "#define fpclassify(x) __builtin_fpclassify(x)";
3769 * Solaris math signbit
3772 hackname = solaris_math_8;
3773 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3774 bypass = "__GNUC__";
3775 files = iso/math_c99.h;
3777 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3778 "\t\t\t ? __builtin_signbitf(x) \\\n"
3779 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3780 "\t\t\t ? __builtin_signbitl(x) \\\n"
3781 "\t\t\t : __builtin_signbit(x))";
3782 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3783 test_text = <<- _EOText_
3784 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3786 #define signbit(x) __builtin_signbit(x)
3791 * Solaris math comparison macros
3794 hackname = solaris_math_9;
3795 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3796 bypass = "__GNUC__";
3797 files = iso/math_c99.h;
3799 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3800 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
3801 "__builtin_[a-z]+\\(y\\)\\)";
3803 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3804 "#undef isgreater\n"
3805 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3806 "#undef isgreaterequal\n"
3807 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3809 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3810 "#undef islessequal\n"
3811 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3812 "#undef islessgreater\n"
3813 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3814 "#undef isunordered\n"
3815 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3819 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing
3823 hackname = solaris_math_11;
3824 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ ";
3825 files = iso/math_c99.h;
3827 c_fix_arg = << _EOArg_
3829 #define signbit(x) (sizeof(x) == sizeof(float) \
3830 ? __builtin_signbitf(x) \
3831 : sizeof(x) == sizeof(long double) \
3832 ? __builtin_signbitl(x) \
3833 : __builtin_signbit(x))
3835 c_fix_arg = << _EOArg_
3837 #if defined\(__sparc\)
3838 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3839 [ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\
3840 [ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\)
3841 #elif defined\(__i386\) \|\| defined\(__amd64\)
3842 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3843 [ ]+\{ __typeof\(x\) __x_s = \(x\); \\
3844 [ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\
3845 [ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\
3846 [ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\
3847 [ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\
3848 [ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\)
3851 test_text = << _EOText_
3852 /* @(#)math_c99.h 1.14 13/03/27 */
3854 #if defined(__sparc)
3855 #define signbit(x) __extension__( \\
3856 { __typeof(x) __x_s = (x); \\
3857 (int) (*(unsigned *) &__x_s >> 31); })
3858 #elif defined(__i386) || defined(__amd64)
3859 #define signbit(x) __extension__( \\
3860 { __typeof(x) __x_s = (x); \\
3861 (sizeof (__x_s) == sizeof (float) ? \\
3862 (int) (*(unsigned *) &__x_s >> 31) : \\
3863 sizeof (__x_s) == sizeof (double) ? \\
3864 (int) (((unsigned *) &__x_s)[1] >> 31) : \\
3865 (int) (((unsigned short *) &__x_s)[4] >> 15)); })
3871 * Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros.
3874 hackname = solaris_math_12;
3876 mach = '*-*-solaris2
*';
3877 select = '#undef.
*_GLIBCXX_USE_C99_MATH
';
3878 sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d";
3879 test_text = << _EOText_
3880 #if __cplusplus >= 201103L
3881 #undef _GLIBCXX_USE_C99_MATH
3882 #undef _GLIBCXX_USE_C99_MATH_TR1
3888 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3889 * structure. As such, it need two levels of brackets, but only
3890 * contains one. Wrap the macro definition in an extra layer.
3893 hackname = solaris_once_init_1;
3894 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3896 mach = '*-*-solaris
*';
3898 c_fix_arg = "%1{%2}%3";
3899 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3901 '#pragma ident
"@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3902 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3906 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3907 * posix_spawn declarations, which doesn't work with C
++.
3910 hackname
= solaris_posix_spawn_restrict
;
3912 mach
= '*-*-solaris2*';
3914 c_fix_arg
= "%1*_RESTRICT_KYWD %2%3";
3915 select
= "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3917 "char *const argv[_RESTRICT_KYWD],\n"
3918 "char *const envp[_RESTRICT_KYWD]);";
3922 * The pow overloads with int were removed in C
++ 2011 DR
550.
3925 hackname
= solaris_pow_int_overload
;
3926 mach
= '*-*-solaris2*';
3927 files
= "iso/math_iso.h";
3928 select
= "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3929 " *\\{[^{}]*\n[^{}]*\\}";
3931 c_fix_arg
= "#if __cplusplus < 201103L\n%0\n#endif";
3934 " inline long double pow(long double __X, int __Y) { return\n"
3935 " __powl(__X, (long double) (__Y)); }";
3939 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a
"0" for some
3940 * fields of the pthread_rwlock_t structure
, which are of type
3941 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
3942 * defined (e.g. by -ansi) it is a union. So change the initializer
3946 hackname = solaris_rwlock_init_1;
3947 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3949 mach = '*-*-solaris
*';
3951 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3954 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3956 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3957 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3960 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3961 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3965 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3966 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3969 hackname = solaris_std___filbuf;
3971 mach = '*-*-solaris2
*';
3972 bypass = "using std::__filbuf";
3973 select = "(using std::perror;\n)(#endif)";
3975 c_fix_arg = "%1#ifndef _LP64\n"
3976 "using std::__filbuf;\n"
3977 "using std::__flsbuf;\n"
3980 test_text = "using std::perror;\n"
3985 * Sun Solaris 8 has what appears to be some gross workaround for
3986 * some old version of their c++ compiler. G++ doesn't want it
3987 * either
, but doesn
't want to be tied to SunPRO version numbers.
3990 hackname = solaris_stdio_tag;
3991 files = stdio_tag.h;
3993 select = '__cplusplus
< 54321L';
3994 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3995 "!defined(__GNUC__)" so we no longer need to fix it. */
3996 bypass = '__GNUC__
';
3997 sed = 's
/defined(__cplusplus
) && (__cplusplus
< 54321L)/0/';
3999 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
4003 * a missing semi-colon at the end of the statsswtch structure definition.
4006 hackname = statsswtch;
4007 files = rpcsvc/rstat.h;
4008 select = "boottime$";
4010 c_fix_arg = "boottime;";
4011 test_text = "struct statswtch {\n int boottime\n};";
4015 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
4016 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
4020 hackname
= stdio_stdarg_h
;
4022 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
4024 * On Solaris
10, this fix is unncessary
; <stdio.h
> includes
4025 * <iso
/stdio_iso.h
>, which includes
<sys
/va_list.h
>.
4027 mach
= '*-*-solaris2.1[0-9]*';
4032 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
4038 * Don
't use or define the name va_list in stdio.h. This is for
4039 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
4040 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
4041 * indicate that the header knows what it's doing
-- under SUSv2
,
4042 * stdio.h is required to define va_list
, and we shouldn
't break
4046 hackname = stdio_va_list;
4048 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
4050 * On Solaris 10, the definition in
4051 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
4052 * there is therefore no need for this fix there.
4054 mach = '*-*-solaris2.1
[0-9]*';
4058 * Use __gnuc_va_list in arg types in place of va_list.
4059 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
4060 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
4061 * trailing parentheses and semicolon save all other systems from this.
4062 * Define
__not_va_list__ (something harmless and unused
)
4063 * instead of va_list.
4064 * Don
't claim to have defined va_list.
4066 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
4067 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
4068 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
4069 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
4070 "s@ va_list@ __not_va_list__@\n"
4071 "s@\\*va_list@*__not_va_list__@\n"
4072 "s@ __va_list)@ __gnuc_va_list)@\n"
4073 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
4074 "@typedef \\1 __not_va_list__;@\n"
4075 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
4076 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
4077 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
4078 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
4079 "s@VA_LIST@DUMMY_VA_LIST@\n"
4080 "s@_Va_LIST@_VA_LIST@";
4081 test_text = "extern void mumble( va_list);";
4085 * Fix headers that use va_list from stdio.h to use the updated
4086 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
4087 * dealt with elsewhere. The presence of __gnuc_va_list,
4088 * __DJ_va_list, or _G_va_list is taken to indicate that the header
4089 * knows what it's doing.
4092 hackname
= stdio_va_list_clients
;
4100 files
= curses_colr
/curses.h
;
4101 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
4102 /* Don
't fix, if we use va_list from stdarg.h, or if the use is
4103 otherwise protected. */
4104 bypass = 'include
<stdarg\.h
>|#ifdef va_start
';
4107 * Use __gnuc_va_list in arg types in place of va_list.
4108 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
4109 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
4110 * trailing parentheses and semicolon save all other systems from this.
4111 * Define
__not_va_list__ (something harmless and unused
)
4112 * instead of va_list.
4113 * Don
't claim to have defined va_list.
4115 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
4116 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
4117 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
4118 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
4119 "s@ va_list@ __not_va_list__@\n"
4120 "s@\\*va_list@*__not_va_list__@\n"
4121 "s@ __va_list)@ __gnuc_va_list)@\n"
4122 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
4123 "@typedef \\1 __not_va_list__;@\n"
4124 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
4125 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
4126 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
4127 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
4128 "s@VA_LIST@DUMMY_VA_LIST@\n"
4129 "s@_Va_LIST@_VA_LIST@";
4130 test_text = "extern void mumble( va_list);";
4134 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
4135 * is "!defined( __STRICT_ANSI__ )"
4138 hackname = strict_ansi_not;
4139 select = "^([ \t]*#[ \t]*if.*)"
4141 "|__STDC__[ \t]*==[ \t]*0"
4142 "|__STDC__[ \t]*!=[ \t]*1"
4143 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
4144 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
4145 bypass = 'GNU and MIPS C compilers define __STDC__ differently
';
4146 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
4147 is not defined by GCC, so it is safe. */
4148 bypass = '__SCO_VERSION__.
*__STDC__
!= 1';
4149 c_test = stdc_0_in_system_headers;
4152 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4154 test_text = "#if !__STDC__ \n"
4155 "#if __STDC__ == 0\n"
4156 "#if __STDC__ != 1\n"
4157 "#if __STDC__ - 0 == 0"
4158 "/* not std C */\nint foo;\n"
4159 "\n#end-end-end-end-if :-)";
4164 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
4167 hackname = strict_ansi_not_ctd;
4168 files = math.h, limits.h, stdio.h, signal.h,
4169 stdlib.h, sys/signal.h, time.h;
4171 * Starting at the beginning of a line, skip white space and
4172 * a leading "(" or "&&" or "||". One of those must be found.
4173 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
4174 * expression. If these are nested, then they must accumulate
4175 * because we won't match any closing parentheses. Finally
,
4176 * after skipping over all that
, we must then match our suspect
4177 * phrase
: "__STDC__-0==0" with or without white space.
4179 select
= "^([ \t]*" '(\(|&&|\|\|)'
4180 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
4182 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
4183 c_test
= stdc_0_in_system_headers
;
4186 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
4188 test_text
= "#if 1 && \\\\\n"
4189 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4190 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4191 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4196 * "__STDC__!=0" or
"__STDC__==1" or
"__STDC__-0==1"
4197 * is
"defined( __STRICT_ANSI__ )"
4200 hackname
= strict_ansi_only
;
4201 select
= "^([ \t]*#[ \t]*if.*)"
4202 "(__STDC__[ \t]*!=[ \t]*0"
4203 "|__STDC__[ \t]*==[ \t]*1"
4204 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4205 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4206 c_test
= stdc_0_in_system_headers
;
4209 c_fix_arg
= "%1 defined(__STRICT_ANSI__)";
4211 test_text
= "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4215 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
4216 * in prototype without previous definition.
4219 hackname
= struct_file
;
4221 select
= '^.*xdrstdio_create.*struct __file_s';
4223 c_fix_arg
= "struct __file_s;\n%0";
4224 test_text
= "extern void xdrstdio_create( struct __file_s* );";
4228 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
4229 * in prototype without previous definition.
4231 * Don
't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4232 * function, and does define it.
4235 hackname = struct_sockaddr;
4237 select = "^.*authdes_create.*struct sockaddr[^_]";
4238 bypass = "<sys/socket\.h>";
4239 bypass = "struct sockaddr;\n";
4241 c_fix_arg = "struct sockaddr;\n%0";
4242 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4246 * Apply fix this to all OSs since this problem seems to effect
4247 * more than just SunOS.
4250 hackname = sun_auth_proto;
4255 bypass = "__cplusplus";
4257 * Select those files containing '(*name)()'.
4259 select = '\(\*[a-z][a-z_]*\)\(\)';
4262 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4263 "#else\n%1();%2\n#endif";
4264 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4268 " int (*name)(); /* C++ bad */\n"
4273 * Fix bogus #ifdef on SunOS 4.1.
4276 hackname = sun_bogus_ifdef;
4277 files = "hsfs/hsfs_spec.h";
4278 files = "hsfs/iso_spec.h";
4279 select = '#
ifdef(.
*\|\|.*)
';
4281 c_fix_arg = "#if%1";
4283 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4287 * Fix the CAT macro in SunOS memvar.h.
4290 hackname = sun_catmacro;
4291 files = pixrect/memvar.h;
4292 select = "^#define[ \t]+CAT\\(a,b\\).*";
4297 "# define CAT(a,b) a##b\n"
4298 "#else\n%0\n#endif";
4301 "#define CAT(a,b)\ta/**/b";
4305 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4306 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4309 hackname = sun_malloc;
4311 bypass = "_CLASSIC_ANSI_TYPES";
4313 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4314 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4315 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4316 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4317 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4320 "typedef char *\tmalloc_t;\n"
4322 "char*\tmalloc();\n"
4323 "char*\tcalloc();\n"
4324 "char*\trealloc();";
4328 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4331 hackname = sun_rusers_semi;
4332 files = rpcsvc/rusers.h;
4334 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4335 test_text = "struct mumble\n int _cnt\n};";
4339 * signal.h on SunOS defines signal using (),
4340 * which causes trouble when compiling with g++ -pedantic.
4343 hackname = sun_signal;
4344 files = sys/signal.h;
4346 select = "^void\t" '\
(\
*signal\
(\
)\
)\
(\
);.
*';
4350 "#ifdef __cplusplus\n"
4351 "void\t(*signal(...))(...);\n"
4352 "#else\n%0\n#endif";
4354 test_text = "void\t(*signal())();";
4358 * Correct the return type for strlen in strings.h in SunOS 4.
4361 hackname = sunos_strlen;
4363 select = "int[ \t]*strlen\\(\\);(.*)";
4365 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4366 test_text = " int\tstrlen(); /* string length */";
4370 * Linux kernel's vt.h breaks C
++
4373 hackname
= suse_linux_vt_cxx
;
4376 select
= "^[ \t]*unsigned int new;";
4378 c_fix_arg
= "unsigned int newev;";
4380 test_text
= " unsigned int new; /* New console (if changing) */";
4384 * Disable apparent native compiler optimization cruft in SVR4.2
<string.h
>
4385 * that is visible to any ANSI compiler using this include. Simply
4386 * delete the lines that #define some string functions to internal forms.
4389 hackname
= svr4_disable_opt
;
4391 select
= '#define.*__std_hdr_';
4392 sed
= '/#define.*__std_hdr_/d';
4393 test_text
= "#define strlen __std_hdr_strlen\n";
4397 * Fix broken decl of getcwd present on some svr4 systems.
4400 hackname
= svr4_getcwd
;
4403 files
= prototypes.h
;
4404 select
= 'getcwd\(char \*, int\)';
4407 c_fix_arg
= "getcwd(char *, size_t)";
4409 test_text
= "extern char* getcwd(char *, int);";
4413 * Fix broken decl of profil present on some svr4 systems.
4416 hackname
= svr4_profil
;
4421 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4423 c_fix_arg
= 'profil(unsigned short *, size_t, int, unsigned int)';
4426 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4430 * Correct types for signal handler constants like SIG_DFL
; they might be
4431 * void (*) (), and should be void (*) (int). C++ doesn't like the
4435 hackname = svr4_sighandler_type;
4436 files = sys/signal.h;
4437 select = 'void *\(\*\)\(\)';
4439 c_fix_arg = "void (*)(int)";
4440 test_text = "#define SIG_DFL (void(*)())0\n"
4441 "#define SIG_IGN (void (*)())0\n";
4445 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4446 * function 'getrnge' in <regexp.h> before they declare it. For these
4447 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4450 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4451 * so put the declaration right after the declaration of 'size'.
4453 * Don't do this if there is already a `static void getrnge' declaration
4454 * present, since this would cause a redeclaration error. Solaris 2.x has
4455 * such a declaration.
4458 hackname = svr4_undeclared_getrnge;
4461 bypass = "static void getrnge";
4464 "static int getrnge ();";
4465 c_fix_arg = "^static int[ \t]+size;";
4466 test_text = "static int size;\n"
4467 "/* stuff which calls getrnge() */\n"
4468 "static getrnge()\n"
4473 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4474 * in string.h on sysV68
4475 * Correct the return type for strlen in string.h on Lynx.
4476 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4477 * Add missing const for strdup on OSF/1 V3.0.
4478 * On sysV88 layout is slightly different.
4481 hackname = sysv68_string;
4484 bypass = "_CLASSIC_ANSI_TYPES";
4486 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4487 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4488 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4490 sed = "/^extern char$/N";
4491 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4493 sed = "/^extern int$/N";
4494 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4496 sed = "/^\tstrncmp(),$/N";
4497 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4498 '\1;' "\\\nextern unsigned int\\\n\\2/";
4501 "extern int strlen();\n"
4503 "extern int ffs(long);\n"
4516 "\tstrlen(), strspn();";
4520 * Fix return type of calloc, malloc, realloc, bsearch and exit
4523 hackname = sysz_stdlib_for_sun;
4525 bypass = "_CLASSIC_ANSI_TYPES";
4527 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4529 c_fix_arg = "void *\t%1(";
4532 "extern char*\tcalloc(size_t);\n"
4533 "extern char*\tmalloc(size_t);\n"
4534 "extern char*\trealloc(void*,size_t);\n"
4535 "extern char*\tbsearch(void*,size_t,size_t);\n";
4539 * __thread is now a keyword.
4542 hackname = thread_keyword;
4543 files = "pthread.h";
4544 files = bits/sigthread.h, '*/bits/sigthread.h';
4545 select = "([* ])__thread([,)])";
4547 c_fix_arg = "%1__thr%2";
4550 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4551 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4552 "extern int pthread_cancel (pthread_t __thread);";
4556 * if the #if says _cplusplus, not the double underscore __cplusplus
4560 hackname = tinfo_cplusplus;
4562 select = "[ \t]_cplusplus";
4565 c_fix_arg = " __cplusplus";
4566 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4570 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4573 hackname = ultrix_const;
4575 select = 'perror\( char \*';
4578 c_fix_arg = "%1 const %3 *__";
4579 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4580 "[ \t]+(char|void
) \\*__
";
4583 "extern void
perror( char
*__s
);\n"
4584 "extern int
fputs( char
*__s
, FILE *)
;\n"
4585 "extern size_t
fwrite( void
*__ptr
, size_t
, size_t
, FILE *)
;\n"
4586 "extern int
fscanf( FILE
*__stream
, char
*__format
, ...
);\n"
4587 "extern int
scanf( char
*__format
, ...
);\n";
4591 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4594 hackname = ultrix_const2;
4597 select = '\*fopen\( char \*';
4599 c_fix_arg = "%1( const char
*%3, const char
*";
4600 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam
))\\("
4601 "[ \t]*char
[ \t]*\\*([^
,]*)
,"
4602 "[ \t]*char
[ \t]*\\*[ \t]*";
4605 "extern FILE
*fopen( char
*__filename
, char
*__type
);\n"
4606 "extern int
sscanf( char
*__s
, char
*__format
, ...
);\n"
4607 "extern FILE
*popen(char
*, char *)
;\n"
4608 "extern char
*tempnam(char
*,char*)
;\n";
4612 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4615 hackname = va_i960_macro;
4616 files = arch/i960/archI960.h;
4617 select = "__(vsiz|vali|vpad|alignof__
)";
4620 c_fix_arg = "__vx
%1";
4623 "extern int __vsiz vsiz
;\n"
4624 "extern int __vali vali
;\n"
4625 "extern int __vpad vpad
;\n"
4626 "#define
__alignof__(x
) ...
";
4630 * On VMS, add missing braces around sigset_t constants.
4633 hackname = vms_add_missing_braces;
4634 select = "(_SIG_
[A
-Z
]+_SET
[ \t]+= \\{)(0x
[0F
]+, 0x
[0F
]+)";
4636 files = "rtldef
/signal.h
";
4639 c_fix_arg = '%1 {%2} ';
4641 test_text = "static const __sigset_t _SIG_EMPTY_SET
= "
4642 "{0x00000000, 0x00000000},\n"
4643 " _SIG_FULL_SET
= {0xFFFFFFFF, 0xFFFFFFFF};\n";
4647 * On VMS, some DEC-C builtins are directly used.
4650 hackname = vms_decc_builtin;
4651 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY
)";
4653 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4655 sed = "s@__MEMSET@memset@
";
4656 sed = "s@__MEMMOVE@memmove@
";
4657 sed = "s@__MEMCPY@memcpy@
";
4658 sed = "s@__STRLEN@strlen@
";
4659 sed = "s@__STRCPY@strcpy@
";
4661 test_text = "define
FD_ZERO(__p
) __MEMSET((__p
), 0, sizeof(*(__p)))\n";
4665 * Define __CAN_USE_EXTERN_PREFIX on vms.
4668 hackname = vms_define_can_use_extern_prefix;
4669 files = "rtldef/decc$types.h";
4670 select = "#[ \t]*else\n"
4671 "#[ \t]*if defined\\(__DECCXX\\)\n"
4672 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4677 "# elif defined (__GNUC__)\n"
4678 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4680 test_text = "# else\n"
4681 "# if defined(__DECCXX)\n"
4682 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4688 * On VMS, disable the use of dec-c string builtins
4691 hackname = vms_disable_decc_string_builtins;
4692 select = "#if !defined\\(__VAX\\)\n";
4694 files = "rtldef/string.h";
4697 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4699 test_text = "#if !defined(__VAX)\n";
4703 * On VMS, fix incompatible redeclaration of hostalias.
4706 hackname = vms_do_not_redeclare_hostalias;
4707 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4708 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4710 files = "rtldef/resolv.h";
4716 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4717 "__char_ptr32
hostalias (const char *)
;\n";
4721 * On VMS, forward declare structure before referencing them in prototypes.
4724 hackname = vms_forward_declare_struct;
4725 select = "(/\\* forward decls for C
\\+\\+ \\*/\n)"
4726 "#ifdef __cplusplus
\n";
4728 files = rtldef/if.h;
4732 "#if
defined (__cplusplus
) ||
defined (__GNUC__
)\n";
4734 test_text = "/* forward decls for C
++ */\n"
4735 "#ifdef __cplusplus
\n"
4741 * On VMS, do not declare getopt and al if pointers are 64 bit.
4744 hackname = vms_no_64bit_getopt;
4745 select = "^
[ \t]*(extern
[ \t]*)?
(int
[ \t]*(getopt|optind|opterr|optopt
)"
4746 "|
(char
\\*optarg
))([ \t]*\\(.
*\\))?
;\n";
4748 files = rtldef/stdio.h, rtldef/unistd.h;
4751 c_fix_arg = <<- _EOArg_
4752 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
4757 test_text = "int
getopt (int
, char
* const
[], const char *)
;";
4761 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4762 * which is not yet fully supported by gcc.
4765 hackname = vms_use_fast_setjmp;
4766 select = "(#
[ \t]*if
[ \t]*defined
\\(__FAST_SETJMP
\\)[ \t]*\\|
\\|
)";
4768 files = rtldef/setjmp.h;
4771 c_fix_arg = "%0 defined (__GNUC__
) ||
";
4773 test_text = "# if
defined(__FAST_SETJMP
) ||
defined(__UNIX_SETJMP
)";
4777 * On VMS, use pragma extern_model instead of VAX-C keywords.
4780 hackname = vms_use_pragma_extern_model;
4781 select = "#if defined
\\(__DECC
\\) \\|
\\| defined
\\(__DECCXX
\\)\n"
4782 "# pragma extern_model __save
\n";
4786 c_fix_arg = "#if
defined(__DECC
) ||
defined(__DECCXX
) ||
defined(__GNUC__
)\n"
4787 "# pragma extern_model __save
\n";
4789 test_text = "#if
defined(__DECC
) ||
defined(__DECCXX
)\n"
4790 "# pragma extern_model __save
\n"
4791 "# pragma extern_model strict_refdef
\n"
4792 " extern struct x zz$yy
;\n"
4793 "# pragma extern_model __restore
\n"
4798 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4799 * conflict while building gcc. Likewise for <builtins.h>
4802 hackname = vms_use_quoted_include;
4803 select = "(#
[ \t]*include
[ \t]+)<(resource|builtins
)\\.h
>";
4805 files = rtldef/wait.h, starlet_c/pthread.h;
4808 c_fix_arg = '%1<sys/%2.h>';
4810 test_text = "# include
<resource.h
>";
4814 * AIX and Interix headers define NULL to be cast to a void pointer,
4815 * which is illegal in ANSI C++.
4818 hackname = void_null;
4819 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4820 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4821 /* avoid changing C++ friendly NULL */
4822 bypass = __cplusplus;
4824 select = "^#
[ \t]*define
[ \t]+NULL
[ \t]+\\(\\(void
[ \t]*\\*\\)0\\)";
4826 c_fix_arg = <<- _EOFix_
4831 #else /* ! __GNUG__ */
4833 #endif /* __GNUG__ */
4834 #else /* ! __cplusplus */
4835 #define NULL ((void *)0)
4836 #endif /* __cplusplus */
4839 test_text = "# define
\tNULL
\t((void *)
0) /* typed NULL
*/";
4843 * Make VxWorks header which is almost gcc ready fully gcc ready.
4846 hackname = vxworks_gcc_problem;
4847 files = types/vxTypesBase.h;
4848 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
";
4850 sed = "s
/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
/"
4853 sed = "/[ \t]size_t
/i
\\\n"
4854 "#ifndef _GCC_SIZE_T
\\\n"
4855 "#define _GCC_SIZE_T
\n";
4857 sed = "/[ \t]size_t
/a
\\\n"
4860 sed = "/[ \t]ptrdiff_t
/i
\\\n"
4861 "#ifndef _GCC_PTRDIFF_T
\\\n"
4862 "#define _GCC_PTRDIFF_T
\n";
4864 sed = "/[ \t]ptrdiff_t
/a
\\\n"
4867 sed = "/[ \t]wchar_t
/i
\\\n"
4868 "#ifndef _GCC_WCHAR_T
\\\n"
4869 "#define _GCC_WCHAR_T
\n";
4871 sed = "/[ \t]wchar_t
/a
\\\n"
4875 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
\n"
4876 "typedef unsigned int size_t
;\n"
4877 "typedef long ptrdiff_t
;\n"
4878 "typedef unsigned short wchar_t
;\n"
4879 "#endif
/* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
*/\n";
4883 * Wrap VxWorks ioctl to keep everything pretty
4886 hackname = vxworks_ioctl_macro;
4888 mach = "*-*-vxworks
*";
4892 "#define
ioctl(fd
, func
, arg
) (ioctl
)(fd
, func
, (int
)(arg
))\n";
4893 c_fix_arg = "extern
[\t ]+int
[\t ]+ioctl
[\t ]*\\([\t ,[:alnum
:]]*\\);";
4895 test_text = "extern int
ioctl ( int asdf1234
, int jkl
, int qwerty
) ;";
4899 * Wrap VxWorks mkdir to be posix compliant
4902 hackname = vxworks_mkdir_macro;
4904 mach = "*-*-vxworks
*";
4908 "#define
mkdir(dir
, ...
) ((void
)0, ##__VA_ARGS__
, (mkdir
)(dir
))\n";
4909 c_fix_arg = "extern
[\t ]+STATUS
[\t ]+mkdir
[\t ]*"
4910 "\\([\t ]*const
[\t ]+char
[\t ]*\\*[\t ]*" /* arg type */
4911 "(|
[_
[:alpha
:]][_
[:alnum
:]]*)
" /* arg name (optional) */
4914 test_text = "extern STATUS
mkdir (const char
* _qwerty
) ;";
4918 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4921 hackname = vxworks_needs_vxtypes;
4923 select = "uint_t([ \t]+_clocks_per_sec
)";
4925 c_fix_arg = "unsigned int
%1";
4926 test_text = "uint_t
\t_clocks_per_sec
;";
4930 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4933 hackname = vxworks_needs_vxworks;
4935 test = " -r types
/vxTypesOld.h
";
4936 test = " -n
\"`egrep
'#include' $file`
\"";
4937 test = " -n
\"`egrep ULONG $file`
\"";
4938 select = "#
[ \t]define
[ \t]+__INCstath
";
4940 sed = "/#
[ \t]define
[ \t][ \t]*__INCstath
/a
\\\n"
4941 "#include
<types
/vxTypesOld.h
>\n";
4943 test_text = "`touch types
/vxTypesOld.h`
"
4944 "#include
</dev
/null
> /* ULONG
*/\n"
4945 "# define
\t__INCstath
<sys
/stat.h
>";
4949 * Make it so VxWorks does not include gcc/regs.h accidentally
4952 hackname = vxworks_regs;
4953 mach = "*-*-vxworks
*";
4955 select = "#
[\t ]*include
[\t ]+[<\"]regs.h
[>\"]";
4957 c_fix_arg = "#include
<arch
/..
/regs.h
>";
4959 test_text = "#include
<regs.h
>\n";
4963 * Another bad dependency in VxWorks 5.2 <time.h>.
4966 hackname = vxworks_time;
4968 test = " -r vxWorks.h
";
4970 select = "#
[ \t]*define
[ \t]+VOIDFUNCPTR
[ \t].
*";
4974 "#ifndef __gcc_VOIDFUNCPTR_defined
\n"
4975 "#ifdef __cplusplus
\n"
4976 "typedef
void (*__gcc_VOIDFUNCPTR) (...);\n"
4978 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4980 "#define __gcc_VOIDFUNCPTR_defined\n"
4982 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4984 test_text = "`touch vxWorks.h`"
4985 "#define VOIDFUNCPTR (void(*)())";
4989 * This hack makes write const-correct on VxWorks
4992 hackname = vxworks_write_const;
4994 mach = "*-*-vxworks*";
4997 c_fix_arg = "extern int write (int, const char*, size_t);";
4998 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
5000 "[\t ]*char[\t ]*\\*[\t ]*,"
5001 "[\t ]*size_t[\t ]*\\)[\t ]*;";
5003 test_text = "extern int write ( int , char * , size_t ) ;";
5007 * There are several name conflicts with C++ reserved words in X11 header
5008 * files. These are fixed in some versions, so don't do the fixes if
5009 * we find __cplusplus in the file. These were found on the RS/6000.
5012 hackname = x11_class;
5013 files = X11/ShellP.h;
5014 bypass = __cplusplus;
5015 select = "^([ \t]*char \\*)class
;(.*)
";
5017 c_fix_arg = "#ifdef __cplusplus
\n%1c_class
;%2\n"
5018 "#else
\n%1class
;%2\n#endif
";
5026 * class in Xm/BaseClassI.h
5029 hackname = x11_class_usage;
5030 files = Xm/BaseClassI.h;
5031 bypass = "__cplusplus
";
5033 select = " class
\\)";
5035 c_fix_arg = " c_class
)";
5037 test_text = "extern
mumble (int class
);\n";
5041 * new in Xm/Traversal.h
5045 files = Xm/Traversal.h;
5046 bypass = __cplusplus;
5048 sed = "/Widget
\told
, new
;/i
\\\n"
5049 "#ifdef __cplusplus
\\\n"
5050 "\\\tWidget
\told
, c_new
;\\\n"
5053 sed = "/Widget
\told
, new
;/a
\\\n"
5056 sed = "s
/Widget new
,/Widget c_new
,/g
";
5059 " Widget
\told
, new
;\n"
5060 "};\nextern
Wedged( Widget new
, Widget old
);";
5064 * Incorrect sprintf declaration in X11/Xmu.h
5067 hackname = x11_sprintf;
5069 files = X11/Xmu/Xmu.h;
5070 select = "^extern char
\\*\tsprintf
\\(\\);$
";
5073 c_fix_arg = "#ifndef __STDC__
\n%0\n#endif
/* !defined __STDC__
*/";
5075 test_text = "extern char
*\tsprintf
();";