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 * SDKs for
10.13 and
10.14 omit the definitions for API_AVAILABLE where
199 * __attribute__((availability
)) is not supported.
202 hackname
= darwin_api_availability
;
203 mach
= "*-*-darwin*";
204 files
= os
/availability.h
;
205 bypass
= "__IPHONE_OS_VERSION_MIN_REQUIRED";
207 " *#define __API_AVAILABLE.*\n"
208 " *#define __API_DEPRECATED.*\n"
209 " *#define __API_DEPRECATED_WITH_REPLACEMENT.*\n"
210 " *#define __API_UNAVAILABLE.*\n";
213 " #define API_AVAILABLE(...)\n"
214 " #define API_DEPRECATED(...)\n"
215 " #define API_DEPRECATED_WITH_REPLACEMENT(...)\n"
216 " #define API_UNAVAILABLE(...)\n";
218 "#define __API_AVAILABLE(...)\n"
219 "#define __API_DEPRECATED(...)\n"
220 "#define __API_DEPRECATED_WITH_REPLACEMENT(...)\n"
221 "#define __API_UNAVAILABLE(...)\n";
225 * This fixes __FD_ZERO bug for linux
2.x.
y (x
<= 2 && y
<= some n
)
228 hackname
= AAB_fd_zero_asm_posix_types_h
;
229 files
= asm
/posix_types.h
;
230 mach
= 'i[34567]86-*-linux*';
233 bypass
= 'posix_types_64';
236 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper
, not
237 * the start
, so that if #include_next gets another instance of
238 * the wrapper
, this will follow the #include_next chain until
239 * we arrive at the real
<asm
/posix_types.h
>.
241 replace
= <<- _EndOfHeader_
242 /* This file fixes a bug in the __FD_ZERO macro
243 for older versions of the Linux kernel.
*/
244 #ifndef _POSIX_TYPES_H_WRAPPER
245 #include
<features.h
>
246 #include_next
<asm
/posix_types.h
>
248 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
250 #define
__FD_ZERO(fdsetp
) \
253 __asm__
__volatile__("cld ; rep ; stosl" \
254 : "=&c" (__d0
), "=&D" (__d1
) \
255 : "a" (0), "0" (__FDSET_LONGS
), \
256 "1" ((__kernel_fd_set *)
(fdsetp
)) :"memory"); \
260 #define _POSIX_TYPES_H_WRAPPER
261 #endif
/* _POSIX_TYPES_H_WRAPPER
*/
266 * This fixes __FD_ZERO bug for glibc
-1.x
269 hackname
= AAB_fd_zero_gnu_types_h
;
271 mach
= 'i[34567]86-*-linux*';
274 * Define _TYPES_H_WRAPPER at the end of the wrapper
, not
275 * the start
, so that if #include_next gets another instance of
276 * the wrapper
, this will follow the #include_next chain until
277 * we arrive at the real
<gnu
/types.h
>.
279 replace
= <<- _EndOfHeader_
280 /* This file fixes a bug in the __FD_ZERO macro present in glibc
1.x.
*/
281 #ifndef _TYPES_H_WRAPPER
282 #include
<features.h
>
283 #include_next
<gnu
/types.h
>
285 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
287 # define
__FD_ZERO(fdsetp
) \
290 __asm__
__volatile__("cld ; rep ; stosl" \
291 : "=&c" (__d0
), "=&D" (__d1
) \
292 : "a" (0), "0" (__FDSET_LONGS
), \
293 "1" ((__fd_set *)
(fdsetp
)) :"memory"); \
297 #define _TYPES_H_WRAPPER
298 #endif
/* _TYPES_H_WRAPPER
*/
303 * This fixes __FD_ZERO bug for glibc
-2.0.x
306 hackname
= AAB_fd_zero_selectbits_h
;
307 files
= selectbits.h
;
308 mach
= 'i[34567]86-*-linux*';
311 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper
, not
312 * the start
, so that if #include_next gets another instance of
313 * the wrapper
, this will follow the #include_next chain until
314 * we arrive at the real
<selectbits.h
>.
316 replace
= <<- _EndOfHeader_
317 /* This file fixes a bug in the __FD_ZERO macro present in glibc
2.0.x.
*/
318 #ifndef _SELECTBITS_H_WRAPPER
319 #include
<features.h
>
320 #include_next
<selectbits.h
>
322 #if
defined(__FD_ZERO
) && defined(__GLIBC__
) \\
323 && defined(__GLIBC_MINOR__
) && __GLIBC__
== 2 \\
324 && __GLIBC_MINOR__
== 0
326 #define
__FD_ZERO(fdsetp
) \\
329 __asm__
__volatile__ ("cld; rep; stosl" \\
330 : "=&c" (__d0
), "=&D" (__d1
) \\
331 : "a" (0), "0" (sizeof (__fd_set
) \\
332 / sizeof (__fd_mask
)), \\
333 "1" ((__fd_mask *)
(fdsetp
)) \\
338 #define _SELECTBITS_H_WRAPPER
339 #endif
/* _SELECTBITS_H_WRAPPER
*/
344 * Solaris
<sys
/varargs.h
> is a
DDK (aka kernel
-land
) header providing
345 * the same interface as
<stdarg.h
>. No idea why they couldn
't have just
346 * used the standard header.
349 hackname = AAB_solaris_sys_varargs_h;
350 files = "sys/varargs.h";
351 mach = '*-*-solaris
*';
352 replace = <<- _EndOfHeader_
362 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
363 * declaration on Sun OS
4.x. We must only fix this on Sun OS
4.x
, because
364 * many other systems have similar text but correct versions of the file.
365 * To ensure only Sun
's is fixed, we grep for a likely unique string.
366 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
369 hackname = AAB_sun_memcpy;
371 select = "/\\*\t@\\(#\\)"
372 "(head/memory.h\t50.1\t "
373 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
375 replace = <<- _EndOfHeader_
376 /* This file was generated by fixincludes */
381 extern void *memccpy();
382 extern void *memchr();
383 extern void *memcpy();
384 extern void *memset();
386 extern char *memccpy();
387 extern char *memchr();
388 extern char *memcpy();
389 extern char *memset();
390 #endif /* __STDC__ */
394 #endif /* __memory_h__ */
399 * Fix assert.h on VxWorks:
402 hackname = AAB_vxworks_assert;
404 mach = "*-*-vxworks*";
406 replace = <<- _EndOfHeader_
418 #if defined(__STDC__) || defined(__cplusplus)
419 extern void __assert (const char*);
421 extern void __assert ();
425 #define assert(ign) ((void)0)
428 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
429 #define ASSERT_STRINGIFY_HELPER(str) #str
431 #define assert(test) ((void) \
432 ((test) ? ((void)0) : \
433 __assert("Assertion failed: " #test ", file " \
434 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
445 * Add needed include to regs.h (NOT the gcc header) on VxWorks
449 hackname = AAB_vxworks_regs_vxtypes;
451 mach = "*-*-vxworks*";
453 replace = <<- _EndOfHeader_
456 /* regs.h depends on CPU_FAMILY being properly defined, which
457 is done by vxCpu.h. */
458 #include <types/vxCpu.h>
459 /* regs.h includes a CPU_FAMILY-specific header that requires
460 vxTypesOld.h to already have been included. Those headers
461 contain proper _ASMLANGUAGE guards around their typedefs,
462 but vxTypesOld.h itself does not. So we avoid including
463 vxTypesOld.h from assembly. */
465 #include <types/vxTypesOld.h>
467 #include_next <arch/../regs.h>
473 * This hack makes makes unistd.h more POSIX-compliant on VxWorks
476 hackname = AAB_vxworks_unistd;
478 mach = "*-*-vxworks*";
480 replace = <<- _EndOfHeader_
483 #include_next <unistd.h>
486 #define STDIN_FILENO 0
488 #ifndef STDOUT_FILENO
489 #define STDOUT_FILENO 1
491 #ifndef STDERR_FILENO
492 #define STDERR_FILENO 2
494 #endif /* _UNISTD_H */
499 * assert.h on AIX 7 redefines static_assert as _Static_assert without
503 hackname = aix_assert;
506 select = "#define[ \t]static_assert[ \t]_Static_assert";
508 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
509 test_text = "#define static_assert _Static_assert";
513 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
514 * which only is provided by AIX xlc C99.
517 hackname = aix_complex;
520 select = "#define[ \t]_Complex_I[ \t]__I";
522 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
523 test_text = "#define _Complex_I __I\n";
527 * On AIX some headers are not properly guarded by 'extern
"C"'.
530 hackname = aix_externc;
536 files = sys/localedef.h;
538 bypass = "extern \"C\"";
540 c_fix_arg = "#ifdef __cplusplus\n"
543 c_fix_arg = "#ifdef __cplusplus\n"
546 test_text = "extern int __n_pthreads;\n";
550 * On AIX sys/socket.h assumes C++.
553 hackname = aix_externcpp1;
555 files = "sys/socket.h";
556 select = "#ifndef _KERNEL\n"
557 "#ifdef __cplusplus\n"
558 "extern \"C\" int naccept\\(int, struct sockaddr \\*, socklen_t \\*\\);";
560 c_fix_arg = "#ifndef _KERNEL\n"
561 "#ifdef __cplusplus\n"
563 "extern \"C\" int naccept(int, struct sockaddr *, socklen_t *);";
564 test_text = "#ifndef _KERNEL\n"
565 "#ifdef __cplusplus\n"
566 "extern \"C\" int naccept(int, struct sockaddr *, socklen_t *);";
570 hackname = aix_externcpp2;
572 files = "sys/socket.h";
573 select = "#endif /\\* COMPAT_43 \\*/\n"
574 "#else /\\* __cplusplus \\*/";
576 c_fix_arg = "#endif /* COMPAT_43 */\n"
577 "} /* extern \"C++\" */\n"
578 "#else /* __cplusplus */";
579 test_text = "#endif /* COMPAT_43 */\n"
580 "#else /* __cplusplus */";
584 * inttypes.h STDC_FORMAT_MACROS
587 hackname = aix_inttypes;
589 files = "sys/inttypes.h";
590 select = "#if !defined\\(__cplusplus\\) \\|\\| defined\\(__STDC_FORMAT_MACROS\\)";
593 test_text = "#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)";
597 * malloc.h on AIX6 uses XLC++ specific builtin syntax
600 hackname = aix_malloc;
603 select = "#ifdef __cplusplus\n"
605 "[ \t]extern \"builtin\" char \\*__alloca \\(size_t\\);";
607 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
609 "\textern \"builtin\" char *__alloca (size_t);";
610 test_text = "#ifdef __cplusplus\n"
612 "\textern \"builtin\" char *__alloca (size_t);";
616 * net/if_arp.h defines a variable fc_softc instead of adding a
617 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
620 hackname = aix_net_if_arp;
622 files = "net/if_arp.h";
623 select = "^struct fc_softc \\{";
625 c_fix_arg = "typedef struct _fc_softc {";
626 test_text = "struct fc_softc {\n int a;\n};";
630 * Fix AIX definition of NULL for G++.
635 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
636 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
638 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
640 c_fix_arg = <<- _EOFix_
645 #else /* ! __GNUG__ */
647 #endif /* __GNUG__ */
648 #else /* ! __cplusplus */
649 #define NULL ((void *)0)
650 #endif /* __cplusplus */
653 test_text = "# define\tNULL \t(0L) /* typed NULL */";
657 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
658 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
662 hackname = aix_once_init_1;
665 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
668 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
670 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
675 hackname = aix_once_init_2;
678 select = "[ \t]0 \\\\\n"
681 c_fix_arg = " 0 \\\n"
683 test_text = " 0 \\\\\n"
688 hackname = aix_mutex_initializer_1;
691 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
694 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
696 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
701 hackname = aix_cond_initializer_1;
704 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
707 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
709 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
714 hackname = aix_rwlock_initializer_1;
717 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
720 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
722 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
727 /* On AIX 'typedef struct
{<stuff
>} * physadr_t
;' needs to give the struct a
728 name for linkage purposes. Fortunately it is on exactly one
731 hackname = aix_physadr_t;
734 select = "typedef[ \t]*struct[ \t]*([{][^}]*[}][ \t]*\\*[ \t]*physadr_t;)";
736 c_fix_arg = "typedef struct __physadr_s %1";
737 test_text = "typedef struct { random stuff } * physadr_t;";
741 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
742 * which violates a requirement of ISO C.
745 hackname = aix_pthread;
747 select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
750 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
751 "{...init stuff...}";
755 * AIX stdint.h fixes.
758 hackname = aix_stdint_1;
760 files = stdint-aix.h, stdint.h;
761 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
762 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
764 c_fix_arg = "#define UINT8_MAX (255)\n"
765 "#define UINT16_MAX (65535)";
766 test_text = "#define UINT8_MAX (255U)\n"
767 "#define UINT16_MAX (65535U)";
774 hackname = aix_stdint_2;
776 files = stdint-aix.h, stdint.h;
777 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
778 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
779 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
781 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
782 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
783 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
785 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
786 "#define INTPTR_MAX 9223372036854775807L\n"
787 "#define UINTPTR_MAX 18446744073709551615UL\n"
789 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
790 "#define INTPTR_MAX 2147483647L\n"
791 "#define UINTPTR_MAX 4294967295UL";
792 test_text = "#define INTPTR_MIN INT64_MIN\n"
793 "#define INTPTR_MAX INT64_MAX\n"
794 "#define UINTPTR_MAX UINT64_MAX\n"
796 "#define INTPTR_MIN INT32_MIN\n"
797 "#define INTPTR_MAX INT32_MAX\n"
798 "#define UINTPTR_MAX UINT32_MAX";
805 hackname = aix_stdint_3;
807 files = stdint-aix.h, stdint.h;
808 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
809 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
811 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
812 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
814 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
815 "#define PTRDIFF_MAX 9223372036854775807L\n"
817 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
818 "#define PTRDIFF_MAX 2147483647L";
819 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
820 "#define PTRDIFF_MAX INT64_MAX\n"
822 "#define PTRDIFF_MIN INT32_MIN\n"
823 "#define PTRDIFF_MAX INT32_MAX";
830 hackname = aix_stdint_4;
832 files = stdint-aix.h, stdint.h;
833 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
835 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
837 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
839 "#define SIZE_MAX 4294967295UL";
840 test_text = "#define SIZE_MAX UINT64_MAX\n"
842 "#define SIZE_MAX UINT32_MAX";
849 hackname = aix_stdint_5;
851 files = stdint-aix.h, stdint.h;
852 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
853 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
855 c_fix_arg = "#define UINT8_C(c) c\n"
856 "#define UINT16_C(c) c";
857 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
858 "#define UINT16_C(c) __CONCAT__(c,U)";
862 * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which
863 produces wrong code with G++.
866 hackname = aix_stdio_inline;
869 select = "#ifdef __cplusplus\\\n"
873 c_fix_arg = "#ifdef __cplusplus\n"
876 "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
878 test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror";
882 * stdlib.h on AIX uses #define on malloc and friends.
885 hackname = aix_stdlib_malloc;
888 select = "#define[ \t]+malloc[ \t]+__linux_malloc";
890 c_fix_arg = "extern void *malloc(size_t) __asm__(\"__linux_malloc\");";
891 test_text = "#define malloc __linux_malloc";
895 hackname = aix_stdlib_realloc;
898 select = "#define[ \t]+realloc[ \t]+__linux_realloc";
900 c_fix_arg = "extern void *realloc(void *, size_t) __asm__(\"__linux_realloc\");";
901 test_text = "#define realloc __linux_realloc";
905 hackname = aix_stdlib_calloc;
908 select = "#define[ \t]+calloc[ \t]+__linux_calloc";
910 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"__linux_calloc\");";
911 test_text = "#define calloc __linux_calloc";
915 hackname = aix_stdlib_valloc;
918 select = "#define[ \t]+valloc[ \t]+__linux_valloc";
920 c_fix_arg = "extern void *valloc(size_t) __asm__(\"__linux_valloc\");";
921 test_text = "#define valloc __linux_valloc";
925 hackname = aix_stdlib_vec_malloc;
928 select = "#define[ \t]+malloc[ \t]+vec_malloc";
930 c_fix_arg = "extern void *malloc(size_t) __asm__(\"vec_malloc\");";
931 test_text = "#define malloc vec_malloc";
935 hackname = aix_stdlib_vec_calloc;
938 select = "#define[ \t]+calloc[ \t]+vec_calloc";
940 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"vec_calloc\");";
941 test_text = "#define calloc vec_calloc";
945 * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument.
948 hackname = aix_strtof_const;
951 select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);";
953 c_fix_arg = "%1(const char *, char **);";
954 test_text = "extern float strtof(char *, char **);";
958 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
959 * in an otherwise harmless (and #ifed out) macro definition
962 hackname = aix_sysmachine;
964 files = sys/machine.h;
968 test_text = "#define FOO \\\n"
969 " bar \\ \n baz \\ \n bat";
973 * sys/wait.h on AIX 5.2 defines macros that have both signed and
974 * unsigned types in conditional expressions.
977 hackname = aix_syswait_2;
980 select = '\? (\
(\
(\
(\
(unsigned
[^
)]*\
)[^
)]*\
) >> [^
)]*\
) \
& 0xff\
) : -1)';
982 c_fix_arg = "? (int)%1";
983 test_text = "#define WSTOPSIG(__x) "
984 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
988 * sys/signal.h on some versions of AIX uses volatile in the typedef of
989 * sig_atomic_t, which causes gcc to generate a warning about duplicate
990 * volatile when a sig_atomic_t variable is declared volatile, as
991 * required by ANSI C.
994 hackname = aix_volatile;
996 files = sys/signal.h;
997 select = "typedef volatile int sig_atomic_t";
999 c_fix_arg = "typedef int sig_atomic_t";
1000 test_text = "typedef volatile int sig_atomic_t;";
1004 * AIX unistd.h defines a static function with an empty parameter list.
1007 hackname = aix_unistd;
1011 select = "[ \t]+static[ \t]+int[ \t]+getdtablesize\\(\\)";
1013 c_fix_arg = "\tstatic int\t\tgetdtablesize(void)";
1014 test_text = " static int getdtablesize()";
1018 * Fix __assert declaration in assert.h on Alpha OSF/1.
1021 hackname = alpha___assert;
1023 select = '__assert\
(char \
*, char \
*, int\
)';
1025 c_fix_arg = "__assert(const char *, const char *, int)";
1026 test_text = 'extern void
__assert(char
*, char
*, int
);';
1030 * Fix assert macro in assert.h on Alpha OSF/1.
1031 * The superfluous int cast breaks C++.
1034 hackname = alpha_assert;
1036 select = "(#[ \t]*" 'define assert\
(EX\
).*)\
(\
(int\
) \
(EX\
)\
)';
1038 c_fix_arg = "%1(EX)";
1039 test_text = '#define
assert(EX
) (((int
) (EX
)) ?
(void
)0 '
1040 ': __assert(#EX
, __FILE__
, __LINE__
))';
1044 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
1047 hackname = alpha_getopt;
1050 select = 'getopt\
(int
, char \
*\
[\
], *char \
*\
)';
1052 c_fix_arg = "getopt(int, char *const[], const char *)";
1053 test_text = 'extern int
getopt(int
, char
*[], char *)
;';
1057 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
1060 hackname = alpha_if_semicolon;
1062 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
1064 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
1065 test_text = ' struct sockaddr vmif_paddr
/* protocol address
*/';
1069 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
1072 hackname = alpha_parens;
1074 select = '#ifndef\
(__mips64\
)';
1076 c_fix_arg = "#ifndef __mips64";
1077 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
1081 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
1085 hackname = alpha_sbrk;
1087 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
1089 c_fix_arg = "void *sbrk(";
1090 test_text = "extern char* sbrk(ptrdiff_t increment);";
1094 * For C++, avoid any typedef or macro definition of bool,
1095 * and use the built in type instead.
1096 * HP/UX 10.20 also has it in curses_colr/curses.h.
1099 hackname = avoid_bool_define;
1101 files = curses_colr/curses.h;
1105 select = "#[ \t]*define[ \t]+bool[ \t]";
1106 bypass = "__cplusplus";
1109 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1110 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
1112 test_text = "# define bool\t char \n";
1119 hackname = avoid_bool_type;
1121 files = curses_colr/curses.h;
1125 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
1126 bypass = "__cplusplus";
1129 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1131 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
1135 * For C++, avoid any typedef definition of wchar_t,
1136 * and use the built in type instead.
1137 * Don't do this for headers that are smart enough to do the right
1138 * thing (recent
[n
]curses.h and Xlib.h
).
1139 * Don
't do it for <linux/nls.h> which is never used from C++ anyway,
1140 * and will be broken by the edit.
1144 hackname = avoid_wchar_t_type;
1146 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1147 bypass = "__cplusplus";
1148 bypass = "_LINUX_NLS_H";
1149 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1152 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1154 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1158 * Fix `typedef struct term;' on hppa1.1
-hp
-hpux9.
1161 hackname
= bad_struct_term
;
1163 select
= "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1165 c_fix_arg
= "struct term;";
1167 test_text
= 'typedef struct term;';
1171 * Fix one other error in this file
:
1172 * a mismatched quote not inside a C comment.
1175 hackname
= badquote
;
1176 files
= sundev
/vuid_event.h
;
1179 c_fix_arg
= "does not";
1181 test_text
= "/* doesn't have matched single quotes */";
1185 * check for broken assert.h that needs stdio.h
1188 hackname
= broken_assert_stdio
;
1191 bypass
= "include.*stdio\\.h";
1193 c_fix_arg
= "#include <stdio.h>\n";
1194 test_text
= "extern FILE* stderr;";
1198 * check for broken assert.h that needs stdlib.h
1201 hackname
= broken_assert_stdlib
;
1203 select
= 'exit *\(|abort *\(';
1204 bypass
= "include.*stdlib\\.h";
1206 c_fix_arg
= "#ifdef __cplusplus\n"
1207 "#include <stdlib.h>\n"
1209 test_text
= "extern void exit ( int );";
1213 * Remove `extern double cabs
' declarations from math.h.
1214 * This conflicts with C99. Discovered on AIX.
1215 * Darwin hides its broken cabs in architecture-specific subdirs.
1218 hackname = broken_cabs;
1219 files = math.h, "architecture/*/math.h";
1220 select = "^extern[ \t]+double[ \t]+cabs";
1222 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1223 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1225 test_text = "#ifdef __STDC__\n"
1226 "extern double cabs(struct dbl_hypot);\n"
1228 "extern double cabs();\n"
1230 "extern double cabs ( _Complex z );";
1234 * Fixup Darwin's broken check for __builtin_nanf.
1237 hackname
= broken_nan
;
1239 * It is tempting to omit the first
"files" entry. Do not.
1240 * The testing machinery will take the first
"files" entry as the name
1241 * of a test file to play with. It would be a nuisance to have a directory
1242 * with the name
"*".
1244 files
= "architecture/ppc/math.h";
1245 files
= "architecture/*/math.h";
1246 select
= '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1249 c_fix_arg
= "#if 1";
1250 test_text
= "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1254 * Various systems derived from BSD4.4 contain a macro definition
1255 * for vfscanf that interacts badly with requirements of builtin
-attrs.def.
1256 * Known to be fixed in FreeBSD
5 system headers.
1259 hackname
= bsd_stdio_attrs_conflict
;
1261 mach
= "*-*-*darwin*";
1263 select
= "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1265 c_fix_arg
= '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1266 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1267 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1268 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1269 test_text
= '#define vfscanf __svfscanf';
1273 * Fix various macros used to define ioctl numbers.
1274 * The traditional syntax was
:
1276 * #define
_CTRL(n
, x
) (('n'<<8)+x
)
1277 * #define TCTRLCFOO
_CTRL(T
, 1)
1279 * but this does not work with the C standard
, which disallows macro
1280 * expansion inside strings. We have to rewrite it thus
:
1282 * #define
_CTRL(n
, x
) ((n
<<8)+x
)
1283 * #define TCTRLCFOO
_CTRL('T', 1)
1285 * The select expressions match too much
, but the c_fix code is cautious.
1287 * CTRL might be
: CTRL _CTRL ISCTRL BSD43_CTRL ...
1290 hackname
= ctrl_quotes_def
;
1291 select
= "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1292 c_fix
= char_macro_def
;
1296 * This is two tests in order to ensure that the
"CTRL(c)" can
1297 * be selected in isolation from the multi
-arg format
1299 test_text
= "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1300 test_text
= "#define _CTRL(c) ('c'&037)";
1304 * Fix various macros used to define ioctl numbers.
1307 hackname
= ctrl_quotes_use
;
1308 select
= "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1309 c_fix
= char_macro_use
;
1311 test_text
= "#define TCTRLFOO BSD43_CTRL(T, 1)";
1315 * sys
/mman.h on HP
/UX is not C
++ ready
,
1316 * even though NO_IMPLICIT_EXTERN_C is defined on HP
/UX.
1318 * rpc
/types.h on OSF1
/2.0 is not C
++ ready
,
1319 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1321 * The problem is the declaration of malloc.
1324 hackname
= cxx_unready
;
1326 files
= rpc
/types.h
;
1327 select
= '[^#]+malloc.*;'; /* Catch any form of declaration
1328 not within a macro.
*/
1329 bypass
= '"C"|__BEGIN_DECLS';
1332 c_fix_arg
= "#ifdef __cplusplus\n"
1335 c_fix_arg
= "#ifdef __cplusplus\n"
1338 test_text
= "extern void* malloc( size_t );";
1342 * macOS
10.12 <AvailabilityInternal.h
> uses
__attribute__((availability
))
1346 hackname
= darwin_availabilityinternal
;
1347 mach
= "*-*-darwin*";
1348 files
= AvailabilityInternal.h
;
1349 select
= "#define[ \t]+(__API_[ADU]\\([^)]*\\)).*";
1351 c_fix_arg
= <<- _EOFix_
1352 #if
defined(__has_attribute
)
1353 #if
__has_attribute(availability
)
1363 test_text
= "#define __API_A(x) __attribute__((availability(__API_AVAILABLE_PLATFORM_##x)))\n"
1364 "#define __API_D(msg,x) __attribute__((availability(__API_DEPRECATED_PLATFORM_##x,message=msg)))";
1368 * For the AAB_darwin7_9_long_double_funcs
fix (and later fixes for long long
)
1369 * to be useful
, the main math.h must use
<> and not
"" includes.
1372 hackname
= darwin_9_long_double_funcs_2
;
1373 mach
= "*-*-darwin*";
1375 select
= '#include[ \t]+\"';
1377 c_fix_arg
= "%1<%2.h>";
1379 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1381 test_text
= '#include <architecture/ppc/math.h>';
1385 * On darwin8 and earlier
, mach
-o
/swap.h isn
't properly guarded
1386 * by 'extern
"C"'. On darwin7 some mach/ headers aren't properly guarded.
1389 hackname
= darwin_externc
;
1390 mach
= "*-*-darwin*";
1391 files
= mach
-o
/swap.h
;
1392 files
= mach
/mach_time.h
;
1393 files
= mach
/mach_traps.h
;
1394 files
= mach
/message.h
;
1396 files
= mach
/semaphore.h
;
1397 bypass
= "extern \"C\"";
1398 bypass
= "__BEGIN_DECLS";
1400 c_fix_arg
= "#ifdef __cplusplus\n"
1403 c_fix_arg
= "#ifdef __cplusplus\n"
1406 test_text
= "extern void swap_fat_header();\n";
1410 * AvailabilityMacros.h on Darwin breaks with GCC
4.0, because of
1411 * bad __GNUC__ tests.
1414 hackname
= darwin_gcc4_breakage
;
1415 mach
= "*-*-darwin*";
1416 files
= AvailabilityMacros.h
;
1417 select
= "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1419 c_fix_arg
= "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1420 test_text
= "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1421 "(__GNUC_MINOR__ >= 1)\n";
1425 * math.h hides the long long functions that are available on the system for
1426 * 10.5 and
10.6 SDKs
, we expect to use them in G
++ without specifying a value
1427 * for __STDC_VERSION__
, or switching __STRICT_ANSI__ off.
1430 hackname
= darwin_ll_funcs_avail
;
1431 mach
= "*-*-darwin*";
1432 files
= architecture
/ppc
/math.h
, architecture
/i386
/math.h
;
1433 select
= "#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^1]*199901L[^_]*"
1434 "__STRICT_ANSI__[^_]*__GNUC__[^\)]*";
1435 sed
= "s/#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^_]*199901L[^_]*"
1436 "__STRICT_ANSI__[^_]*__GNUC__[^\\)]*\)/#if\ !\(__DARWIN_NO_LONG_LONG\)/";
1437 test_text
= "#if\ !(__DARWIN_NO_LONG_LONG)";
1441 * Before Mac OS X
10.8 <i386
/setjmp.h
> doesn
't mark longjump noreturn.
1444 hackname = darwin_longjmp_noreturn;
1445 mach = "*-*-darwin*";
1446 files = "i386/setjmp.h";
1448 select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
1450 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
1452 test_text = "void siglongjmp(sigjmp_buf, int);";
1456 * Mac OS X 10.11 <os/trace.h> uses attribute on function definition.
1459 hackname = darwin_os_trace_1;
1460 mach = "*-*-darwin*";
1462 select = "^(_os_trace_verify_printf.*) (__attribute__.*)";
1465 test_text = "_os_trace_verify_printf(const char *msg, ...) __attribute__((format(printf, 1, 2)))";
1469 * Mac OS X 10.1[012] <os/trace.h> os_trace_payload_t typedef uses Blocks
1470 * extension without guard.
1473 hackname = darwin_os_trace_2;
1474 mach = "*-*-darwin*";
1476 select = "typedef.*\\^os_trace_payload_t.*";
1478 c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
1479 test_text = "typedef void (^os_trace_payload_t)(xpc_object_t xdict);";
1483 * In Mac OS X 10.1[012] <os/trace.h>, need to guard users of
1484 * os_trace_payload_t typedef, too.
1487 hackname = darwin_os_trace_3;
1488 mach = "*-*-darwin*";
1490 select = <<- _EOSelect_
1494 _os_trace.*os_trace_payload_t payload);
1497 c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
1498 test_text = <<- _EOText_
1499 __API_AVAILABLE(macosx(10.10), ios(8.0), watchos(2.0), tvos(8.0))
1500 OS_EXPORT OS_NOTHROW OS_NOT_TAIL_CALLED
1502 _os_trace_with_buffer(void *dso, const char *message, uint8_t type, const void *buffer, size_t buffer_size, os_trace_payload_t payload);
1504 __OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0)
1505 OS_EXPORT OS_NOTHROW
1507 _os_trace_internal(void *dso, uint8_t type, const char *format, const uint8_t *buf, size_t buf_size, os_trace_payload_t payload);
1512 * In macOS 10.10 <os/base.h>, doesn't have __has_extension guarded.
1515 hackname
= darwin_os_base_1
;
1516 mach
= "*-*-darwin*";
1518 select
= <<- OS_BASE_1_SEL
1519 #define __has_attribute.
*
1523 c_fix_arg
= <<- OS_BASE_1_FIX
1525 #ifndef __has_extension
1526 #define
__has_extension(x
) 0
1529 test_text
= <<- OS_BASE_1_TEST
1530 #define
__has_attribute(x
) 0
1538 * In macOS
10.10 <dispatch
/object.h
>, has unguarded block syntax.
1541 hackname
= darwin_dispatch_object_1
;
1542 mach
= "*-*-darwin*";
1543 files
= dispatch
/object.h
;
1544 select
= "typedef void.*\\^dispatch_block_t.*";
1546 c_fix_arg
= "#if __BLOCKS__\n%0\n#endif";
1547 test_text
= <<- DISPATCH_OBJECT_1_TEST
1548 typedef
void (^dispatch_block_t
)(void
);
1551 DISPATCH_OBJECT_1_TEST
;
1555 * __private_extern__ doesn
't exist in FSF GCC. Even if it did,
1556 * why would you ever put it in a system header file?
1559 hackname = darwin_private_extern;
1560 mach = "*-*-darwin*";
1561 files = mach-o/dyld.h;
1562 select = "__private_extern__ [a-z_]+ _dyld_";
1564 c_fix_arg = "extern";
1565 c_fix_arg = "__private_extern__";
1566 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1567 "const char *dyld_func_name,\n"
1568 "unsigned long *address);\n";
1572 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1573 * unsigned constants.
1576 hackname = darwin_stdint_1;
1577 mach = "*-*-darwin*";
1578 files = stdint-darwin.h, stdint.h;
1580 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1581 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1582 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1583 test_text = "#define UINT8_C(v) (v ## U)\n"
1584 "#define UINT16_C(v) (v ## U)";
1588 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1592 hackname = darwin_stdint_2;
1593 mach = "*-*-darwin*";
1594 files = stdint-darwin.h, stdint.h;
1596 c_fix_arg = "#if __WORDSIZE == 64\n"
1597 "#define INTPTR_MAX 9223372036854775807L\n"
1598 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1600 "#define INTPTR_MAX 2147483647L\n"
1601 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1603 select = "#if __WORDSIZE == 64\n"
1604 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1605 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1607 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1608 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1610 test_text = "#if __WORDSIZE == 64\n"
1611 "#define INTPTR_MIN INT64_MIN\n"
1612 "#define INTPTR_MAX INT64_MAX\n"
1614 "#define INTPTR_MIN INT32_MIN\n"
1615 "#define INTPTR_MAX INT32_MAX\n"
1620 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1623 hackname = darwin_stdint_3;
1624 mach = "*-*-darwin*";
1625 files = stdint-darwin.h, stdint.h;
1627 c_fix_arg = "#if __WORDSIZE == 64\n"
1628 "#define UINTPTR_MAX 18446744073709551615UL\n"
1630 "#define UINTPTR_MAX 4294967295UL\n"
1632 select = "#if __WORDSIZE == 64\n"
1633 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1635 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1637 test_text = "#if __WORDSIZE == 64\n"
1638 "#define UINTPTR_MAX UINT64_MAX\n"
1640 "#define UINTPTR_MAX UINT32_MAX\n"
1645 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1648 hackname = darwin_stdint_4;
1649 mach = "*-*-darwin*";
1650 files = stdint-darwin.h, stdint.h;
1652 c_fix_arg = "#if __WORDSIZE == 64\n"
1653 "#define SIZE_MAX 18446744073709551615UL\n"
1655 "#define SIZE_MAX 4294967295UL\n"
1657 select = "#if __WORDSIZE == 64\n"
1658 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1660 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1662 test_text = "#if __WORDSIZE == 64\n"
1663 "#define SIZE_MAX UINT64_MAX\n"
1665 "#define SIZE_MAX UINT32_MAX\n"
1670 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1671 * with a wrong type.
1674 hackname = darwin_stdint_5;
1675 mach = "*-*-darwin*";
1676 files = stdint-darwin.h, stdint.h;
1678 c_fix_arg = "#if __WORDSIZE == 64\n"
1679 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1680 "#define INTMAX_MAX 9223372036854775807L\n"
1681 "#define UINTMAX_MAX 18446744073709551615UL\n"
1683 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1684 "#define INTMAX_MAX 9223372036854775807LL\n"
1685 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1687 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1688 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1690 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1691 test_text = "#define INTMAX_MIN INT64_MIN\n"
1692 "#define INTMAX_MAX INT64_MAX\n"
1694 "#define UINTMAX_MAX UINT64_MAX";
1698 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1699 * with a wrong type.
1702 hackname = darwin_stdint_6;
1703 mach = "*-*-darwin*";
1704 files = stdint-darwin.h, stdint.h;
1706 c_fix_arg = "#if __WORDSIZE == 64\n"
1707 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1708 "#define PTRDIFF_MAX 9223372036854775807L\n"
1710 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1711 "#define PTRDIFF_MAX 2147483647\n"
1713 select = "#if __WORDSIZE == 64\n"
1714 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1715 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1717 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1718 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1720 test_text = "#if __WORDSIZE == 64\n"
1721 "#define PTRDIFF_MIN INT64_MIN\n"
1722 "#define PTRDIFF_MAX INT64_MAX\n"
1724 "#define PTRDIFF_MIN INT32_MIN\n"
1725 "#define PTRDIFF_MAX INT32_MAX\n"
1730 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1731 * with a wrong type.
1734 hackname = darwin_stdint_7;
1735 mach = "*-*-darwin*";
1736 files = stdint-darwin.h, stdint.h;
1738 c_fix_arg = "#if __WORDSIZE == 64\n"
1739 "#define INTMAX_C(v) (v ## L)\n"
1740 "#define UINTMAX_C(v) (v ## UL)\n"
1742 "#define INTMAX_C(v) (v ## LL)\n"
1743 "#define UINTMAX_C(v) (v ## ULL)\n"
1745 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1746 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1747 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1748 "#define UINTMAX_C(v) (v ## ULL)";
1751 /* The SDK included with XCode 10.2 has the file <sys/ucred.h> that uses the
1752 C11 _Atomic keyword (exposing it to C++ code). The work-around here follows
1753 the header in declaring the entity volatile when _Atomic is not available.
1756 hackname = darwin_ucred__Atomic;
1757 mach = "*-*-darwin*";
1758 files = sys/ucred.h;
1761 c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
1762 "# define _Atomic volatile\n"
1764 c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
1767 test_text = ""; /* Don't provide this for wrap fixes.
*/
1770 /* The darwin headers don
't accept __FLT_EVAL_METHOD__ == 16. */
1772 hackname = darwin_flt_eval_method;
1773 mach = "*-*-darwin*";
1775 select = "^#if __FLT_EVAL_METHOD__ == 0$";
1777 c_fix_arg = "#if __FLT_EVAL_METHOD__ == 0 || __FLT_EVAL_METHOD__ == 16";
1778 test_text = "#if __FLT_EVAL_METHOD__ == 0";
1782 * Fix <c_asm.h> on Digital UNIX V4.0:
1783 * It contains a prototype for a DEC C internal asm() function,
1784 * clashing with gcc's asm keyword. So protect this with __DECC.
1787 hackname
= dec_intern_asm
;
1789 sed
= "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1790 sed
= "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1794 " ... asm stuff ...\n"
1795 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1799 * Fix typo in
<wchar.h
> on DJGPP
2.03.
1802 hackname
= djgpp_wchar_h
;
1804 select
= "__DJ_wint_t";
1805 bypass
= "sys/djtypes.h";
1807 c_fix_arg
= "%0\n#include <sys/djtypes.h>";
1808 c_fix_arg
= "#include <stddef.h>";
1809 test_text
= "#include <stddef.h>\n"
1810 "extern __DJ_wint_t x;\n";
1814 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1817 hackname
= ecd_cursor
;
1818 files
= "sunwindow/win_lock.h";
1819 files
= "sunwindow/win_cursor.h";
1820 select
= 'ecd\.cursor';
1822 c_fix_arg
= 'ecd_cursor';
1824 test_text
= "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1828 * Incorrect feraiseexcept extern inline in bits
/fenv.h on x86_64
1829 * that fails when compiling for SSE
-less
32-bit x86.
1832 hackname
= feraiseexcept_nosse_divbyzero
;
1833 mach
= 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
1834 files
= bits
/fenv.h
, '*/bits/fenv.h';
1835 select
= "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
1836 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
1837 bypass
= "\"fdivp .*; fwait\"";
1840 c_fix_arg
= <<- _EOText_
1841 # ifdef __SSE_MATH__
1844 %1__asm__
__volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
1845 %1 : "=t" (__f
) : "0" (__f
), "u" (__g
) : "st(1)");
1849 test_text
= <<- _EOText_
1850 __asm__
__volatile__ ("divss %1, %0" : : "x" (__f
), "x" (__g
));
1855 * Incorrect feraiseexcept extern inline in bits
/fenv.h on x86_64
1856 * that fails when compiling for SSE
-less
32-bit x86.
1859 hackname
= feraiseexcept_nosse_invalid
;
1860 mach
= 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
1861 files
= bits
/fenv.h
, '*/bits/fenv.h';
1862 select
= "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
1863 ": \"x\" \\(__f\\)\\);$";
1864 bypass
= "\"fdiv .*; fwait\"";
1867 c_fix_arg
= <<- _EOText_
1868 # ifdef __SSE_MATH__
1871 %1__asm__
__volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
1872 %1 : "=t" (__f
) : "0" (__f
));
1876 test_text
= <<- _EOText_
1877 __asm__
__volatile__ ("divss %0, %0" : : "x" (__f
));
1882 * Between
8/24/1998 and
2/17/2001, FreeBSD system headers presume
1883 * neither the existence of GCC
3 nor its exact feature set yet break
1884 * (by design?
) when __GNUC__ is set beyond
2.
1887 hackname
= freebsd_gcc3_breakage
;
1888 mach
= "*-*-freebsd*";
1889 files
= sys
/cdefs.h
;
1890 select
= '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1891 bypass
= '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1893 c_fix_arg
= '%0 || __GNUC__ >= 3';
1894 test_text
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1898 * Some releases of FreeBSD
4 and FreeBSD
5.0 and
5.1 system headers presume
1899 * neither the existence of GCC
4 nor its exact feature set yet break
1900 * (by design?
) when __GNUC__ is set beyond
3.
1903 hackname
= freebsd_gcc4_breakage
;
1904 mach
= "*-*-freebsd*";
1905 files
= sys
/cdefs.h
;
1906 select
= '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1908 c_fix_arg
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1909 test_text
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1913 * Some versions of glibc don
't expect the C99 inline semantics.
1916 hackname = glibc_c99_inline_1;
1917 files = features.h, '*/features.h
';
1918 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1920 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1922 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1923 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1924 # define __USE_EXTERN_INLINES 1
1930 * Similar, but a version that didn't have __NO_INLINE__
1933 hackname
= glibc_c99_inline_1a
;
1934 files
= features.h
, '*/features.h';
1935 select
= "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1936 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1938 c_fix_arg
= "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1940 #if
__GNUC_PREREQ (2, 7) && defined __OPTIMIZE__
&& !defined __OPTIMIZE_SIZE__
1941 # define __USE_EXTERN_INLINES
1
1947 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1948 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1949 * The remaining glibc_c99_inline_
* fixes deal with some of those headers.
1952 hackname
= glibc_c99_inline_2
;
1953 files
= sys
/stat.h
, '*/sys/stat.h';
1954 select
= "extern __inline__ int";
1955 sed
= "s/extern int \\(stat\\)/"
1956 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1957 "__inline__ int \\1/";
1958 sed
= "s/extern int \\([lf]stat\\)/"
1959 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1960 "__inline__ int \\1/";
1961 sed
= "s/extern int \\(mknod\\)/"
1962 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1963 "__inline__ int \\1/";
1964 sed
= "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1965 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1966 "__inline__ int __REDIRECT\\1 (\\2/";
1967 sed
= "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1968 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1969 "__inline__ int __REDIRECT\\1 (\\2/";
1970 sed
= "s/^extern __inline__ int/"
1971 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1974 extern int
fstat64 (int __fd
, struct stat64
*__buf
) __THROW
__nonnull ((2));
1975 extern __inline__ int
1976 __NTH (fstat64 (int __fd
, struct stat64
*__statbuf
))
1982 * glibc_c99_inline_3
1985 hackname
= glibc_c99_inline_3
;
1986 files
= bits
/string2.h
, '*/bits/string2.h';
1987 select
= "extern __inline";
1988 bypass
= "__extern_inline|__GNU_STDC_INLINE__";
1990 c_fix_arg
= "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1991 c_fix_arg
= "^# ifdef __cplusplus$";
1994 # define __STRING_INLINE inline
1996 # define __STRING_INLINE extern __inline
2002 * glibc_c99_inline_4
2005 hackname
= glibc_c99_inline_4
;
2006 files
= sys
/sysmacros.h
, '*/sys/sysmacros.h', wchar.h
, '*/wchar.h',
2007 pthread.h
, '*/pthread.h';
2008 bypass
= "__extern_inline|__gnu_inline__";
2009 select
= "(^| )extern __inline";
2011 c_fix_arg
= "%0 __attribute__ ((__gnu_inline__))";
2013 __extension__ extern __inline unsigned int
2014 extern __inline unsigned int
2018 /* glibc
-2.3.5 defines pthread mutex initializers incorrectly
,
2019 * so we replace them with versions that correspond to the
2023 hackname
= glibc_mutex_init
;
2025 select
= '\{ *\{ *0, *\} *\}';
2026 sed
= "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
2027 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
2028 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
2029 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
2030 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
2031 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
2032 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
2033 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
2034 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
2035 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
2036 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
2037 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
2038 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
2039 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
2040 sed
= "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
2041 "N;s/^[ \t]*#[ \t]*"
2042 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
2043 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
2045 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
2048 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
2050 sed
= "s/{ \\(0, 0, 0, 0, 0, 0, "
2051 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
2052 sed
= "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
2053 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
2055 test_text
= <<- _EOText_
2056 #define PTHREAD_MUTEX_INITIALIZER
\\
2059 # if __WORDSIZE
== 64
2060 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
\\
2061 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP
} }
2062 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
\\
2063 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP
} }
2064 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
\\
2065 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP
} }
2067 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
\\
2068 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP
} }
2069 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
\\
2070 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP
} }
2071 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
\\
2072 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP
} }
2075 # define PTHREAD_RWLOCK_INITIALIZER
\\
2078 # if __WORDSIZE
== 64
2079 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
\\
2080 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
2081 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
} }
2083 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
\\
2084 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
} }
2087 #define PTHREAD_COND_INITIALIZER
{ { 0, } }
2091 /* glibc versions before
2.5 have a version of stdint.h that defines
2092 UINT8_C and UINT16_C to produce unsigned constants
, as do uClibc
2093 versions with stdint.h based on those glibc versions.
*/
2095 hackname
= glibc_stdint
;
2097 select
= "GNU C Library";
2099 c_fix_arg
= "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
2100 c_fix_arg
= "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
2101 test_text
= "/* This file is part of the GNU C Library. */\n"
2102 "# define UINT8_C(c)\tc ## U\n"
2103 "# define UINT16_C(c)\tc ## U";
2106 /* Some versions of glibc have a version of bits
/string2.h that
2107 produces
"value computed is not used" warnings from strncpy
; fix
2108 this definition by using __builtin_strncpy instead as in newer
2111 hackname
= glibc_strncpy
;
2112 files
= bits
/string2.h
, '*/bits/string2.h';
2113 bypass
= "__builtin_strncpy";
2115 c_fix_arg
= "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
2116 c_fix_arg
= "# define strncpy([^\n]*\\\\\n)*[^\n]*";
2118 # define
strncpy(dest
, src
, n
) \
2119 (__extension__ (__builtin_constant_p (src
) && __builtin_constant_p (n
) \\
2120 ?
(strlen (src
) + 1 >= ((size_t
) (n
)) \\
2121 ?
(char *)
memcpy (dest
, src
, n
) \\
2122 : strncpy (dest
, src
, n
)) \\
2123 : strncpy (dest
, src
, n
)))
2128 /* glibc
's tgmath.h relies on an expression that is not an integer
2129 constant expression being treated as it was by GCC 4.4 and
2132 hackname = glibc_tgmath;
2134 select = '\
(\
(\
(type\
) 0.25\
) && \
(\
(type\
) 0.25 - 1\
)\
)';
2135 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
2137 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || "
2138 "(__builtin_classify_type ((type) 0) == 9 && "
2139 "__builtin_classify_type (__real__ ((type) 0)) == 8))";
2140 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
2144 * Fix these files to use the types we think they should for
2145 * ptrdiff_t, size_t, and wchar_t.
2147 * This defines the types in terms of macros predefined by our 'cpp
'.
2148 * This is supposedly necessary for glibc's handling of these types.
2149 * It
's probably not necessary for anyone else, but it doesn't hurt.
2152 hackname
= gnu_types
;
2153 files
= "sys/types.h";
2155 files
= "sys/stdtypes.h";
2159 bypass
= '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
2160 select
= "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
2162 /* The Solaris
10 headers already define these types correctly.
*/
2163 mach
= '*-*-solaris2.1[0-9]*';
2166 test_text
= "typedef long int ptrdiff_t; /* long int */\n"
2167 "typedef uint_t size_t; /* uint_t */\n"
2168 "typedef ushort_t wchar_t; /* ushort_t */";
2172 * Fix HP
& Sony
's use of "../machine/xxx.h"
2173 * to refer to: <machine/xxx.h>
2176 hackname = hp_inline;
2177 files = sys/spinlock.h;
2178 files = machine/machparam.h;
2179 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
2182 c_fix_arg = "%1<machine
/%2.h
>";
2184 c_fix_arg = "([ \t]*#
[ \t]*include
[ \t]+)" '"\.\.
/machine
/'
2187 test_text = ' # include "..
/machine
/mumble.h
"';
2191 * Check for (...) in C++ code in HP/UX sys/file.h.
2194 hackname = hp_sysfile;
2196 select = "HPUX_SOURCE
";
2199 c_fix_arg = "(struct file
*, ...
)";
2200 c_fix_arg = '\(\.\.\.\)';
2202 test_text = "extern void
foo(...
); /* HPUX_SOURCE
- bad varargs
*/";
2206 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
2207 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
2210 hackname = hppa_hpux_fp_macros;
2211 mach = "hppa
*-hp
-hpux11
*";
2213 select = "#
[ \t]*define
[ \t]*FP_NORMAL.
*\n"
2214 "#
[ \t]*define
[ \t]*FP_ZERO.
*\n"
2215 "#
[ \t]*define
[ \t]*FP_INFINITE.
*\n"
2216 "#
[ \t]*define
[ \t]*FP_SUBNORMAL.
*\n"
2217 "#
[ \t]*define
[ \t]*FP_NAN.
*\n";
2219 c_fix_arg = <<- _EOFix_
2220 #endif /* _INCLUDE_HPUX_SOURCE */
2222 #if defined(_INCLUDE_HPUX_SOURCE) || \
2223 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
2226 #ifdef _INCLUDE_HPUX_SOURCE
2231 "# define FP_NORMAL
0\n"
2232 "# define FP_ZERO
1\n"
2233 "# define FP_INFINITE
2\n"
2234 "# define FP_SUBNORMAL
3\n"
2235 "# define FP_NAN
4\n";
2239 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
2240 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
2243 hackname = hpux10_cpp_pow_inline;
2244 files = fixinc-test-limits.h, math.h;
2245 select = <<- END_POW_INLINE
2246 ^# +ifdef +__cplusplus
2248 +inline +double +pow\(double +__d,int +__expon\) +\{
2249 [ ]+return +pow\(__d,\(double\)__expon\);
2260 "# ifdef __cplusplus
\n"
2262 " inline double
pow(double __d
,int __expon
) {\n"
2263 "\t return
pow(__d
,(double
)__expon
);\n"
2265 ' extern "C
"' " {\n"
2271 hackname = hpux11_cpp_pow_inline;
2273 select = " +inline double pow
\\(double d
,int expon
\\) \\{\n"
2274 " +return pow
\\(d
, \\(double
\\)expon
\\);\n"
2280 " inline double
pow(double d
,int expon
) {\n"
2281 " return
pow(d
, (double
)expon
);\n"
2286 * This hack fixes the declarations of _DINFINITY, _SINFINITY and _SQNAN.
2289 hackname = hpux_math_constexpr;
2290 mach = "*-hp
-hpux11
*";
2292 sed = "s@^
[ \t]*extern
[ \t]*const
[ \t]*double
[ \t]*_DINFINITY
;"
2293 "[ \t]*$@# define
_DINFINITY (__builtin_inf ())@
";
2294 sed = "s@^
[ \t]*extern
[ \t]*const
[ \t]*float
[ \t]*_SINFINITY
;"
2295 "[ \t]*$@# define
_SINFINITY (__builtin_inff ())@
";
2296 sed = "s@^
[ \t]*extern
[ \t]*const
[ \t]*float
[ \t]*_SQNAN
;"
2297 "[ \t]*$@# define
_SQNAN (__builtin_nanf (\\\"\\\"))@
";
2298 test_text = " extern const double _DINFINITY
;\n"
2299 " extern const float _SINFINITY
;\n"
2300 " extern const float _SQNAN
;";
2304 * Fix hpux 10.X missing ctype declarations 1
2307 hackname = hpux10_ctype_declarations1;
2309 select = "^#
[ \t]*define _toupper
\\(__c
\\)[ \t]*__toupper
\\(__c
\\)";
2310 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*__tolower
[ \t]*\\(";
2312 c_fix_arg = "#ifdef _PROTOTYPES
\n"
2313 "extern int
__tolower(int
);\n"
2314 "extern int
__toupper(int
);\n"
2315 "#else
/* NOT _PROTOTYPES
*/\n"
2316 "extern int
__tolower();\n"
2317 "extern int
__toupper();\n"
2318 "#endif
/* _PROTOTYPES
*/\n\n"
2321 test_text = "# define
_toupper(__c
) __toupper(__c
)\n";
2325 * Fix hpux 10.X missing ctype declarations 2
2328 hackname = hpux10_ctype_declarations2;
2330 select = "^# if defined
\\(_SB_CTYPE_MACROS
\\) && \\!defined
\\(__lint
\\)";
2331 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*_isalnum
[ \t]*\\(";
2333 c_fix_arg = "%0\n\n"
2334 "#ifdef _PROTOTYPES
\n"
2335 " extern int
_isalnum(int
);\n"
2336 " extern int
_isalpha(int
);\n"
2337 " extern int
_iscntrl(int
);\n"
2338 " extern int
_isdigit(int
);\n"
2339 " extern int
_isgraph(int
);\n"
2340 " extern int
_islower(int
);\n"
2341 " extern int
_isprint(int
);\n"
2342 " extern int
_ispunct(int
);\n"
2343 " extern int
_isspace(int
);\n"
2344 " extern int
_isupper(int
);\n"
2345 " extern int
_isxdigit(int
);\n"
2346 "# else
/* not _PROTOTYPES
*/\n"
2347 " extern int
_isalnum();\n"
2348 " extern int
_isalpha();\n"
2349 " extern int
_iscntrl();\n"
2350 " extern int
_isdigit();\n"
2351 " extern int
_isgraph();\n"
2352 " extern int
_islower();\n"
2353 " extern int
_isprint();\n"
2354 " extern int
_ispunct();\n"
2355 " extern int
_isspace();\n"
2356 " extern int
_isupper();\n"
2357 " extern int
_isxdigit();\n"
2358 "#endif
/* _PROTOTYPES
*/\n";
2360 test_text = "# if
defined(_SB_CTYPE_MACROS
) && !defined(__lint
)\n"
2361 " extern unsigned int
*__SB_masks
;\n";
2365 * Fix hpux 10.X missing stdio declarations
2368 hackname = hpux10_stdio_declarations;
2370 select = "^#
[ \t]*define _iob
[ \t]*__iob
";
2371 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*vsnprintf
[ \t]*\\(";
2373 c_fix_arg = "%0\n\n"
2374 "# if
defined(__STDC__
) ||
defined(__cplusplus
)\n"
2375 " extern int
snprintf(char
*, size_t
, const char
*, ...
);\n"
2376 " extern int
vsnprintf(char
*, size_t
, const char
*, __va_list
);\n"
2377 "# else
/* not __STDC__
) || __cplusplus
*/\n"
2378 " extern int
snprintf();\n"
2379 " extern int
vsnprintf();\n"
2380 "# endif
/* __STDC__
) || __cplusplus
*/\n";
2382 test_text = "# define _iob __iob
\n";
2386 * The HP-UX stddef.h is replaced by gcc's. It doesn't include sys/stdsyms.h.
2387 * As a result, we need to include sys/stdsyms.h in alloca.h.
2390 hackname = hppa_hpux11_alloca;
2391 mach = "hppa
*-*-hpux11
*";
2393 select = "#ifndef _STDDEF_INCLUDED
";
2395 c_fix_arg = "#ifndef _SYS_STDSYMS_INCLUDED
\n"
2396 "# include
<sys
/stdsyms.h
>\n"
2397 "#endif
/* _SYS_STDSYMS_INCLUDED
*/\n\n"
2400 test_text = "#ifndef _STDDEF_INCLUDED
";
2404 * Make sure hpux defines abs in header.
2407 hackname = hpux11_abs;
2408 mach = "*-hp
-hpux11
*";
2410 select = "ifndef _MATH_INCLUDED
";
2412 c_fix_arg = "if
!defined(_MATH_INCLUDED
) ||
defined(__GNUG__
)";
2413 test_text = "#ifndef _MATH_INCLUDED
";
2417 * Fix hpux11 __LWP_RWLOCK_VALID define
2420 hackname = hpux11_lwp_rwlock_valid;
2421 mach = "*-hp
-hpux11
*";
2422 files = sys/pthread.h;
2423 select = "#define __LWP_RWLOCK_VALID
[ \t]*0x8c91";
2425 c_fix_arg = "#define __LWP_RWLOCK_VALID
-29551";
2426 test_text = "#define __LWP_RWLOCK_VALID
0x8c91";
2433 hackname = hpux11_extern_sendfile;
2434 mach = "*-hp
-hpux11.
[12]*";
2435 files = sys/socket.h;
2436 select = "^
[ \t]*extern sbsize_t sendfile.
*\n.
*, int
\\)\\);\n";
2438 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T
\n%0#endif
\n";
2439 test_text = " extern sbsize_t sendfile
__((int
, int
, off_t
, bsize_t
,\n"
2440 " const struct iovec
*, int
));\n";
2447 hackname = hpux11_extern_sendpath;
2448 mach = "*-hp
-hpux11.
[12]*";
2449 files = sys/socket.h;
2450 select = "^
[ \t]*extern sbsize_t sendpath.
*\n.
*, int
\\)\\);\n";
2452 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T
\n%0#endif
\n";
2453 test_text = " extern sbsize_t sendpath
__((int
, int
, off_t
, bsize_t
,\n"
2454 " const struct iovec
*, int
));\n";
2458 * Keep HP-UX 11 from stomping on C++ math namespace
2459 * with defines for fabsf.
2462 hackname = hpux11_fabsf;
2463 mach = "*-hp
-hpux11
*";
2465 select = "^
[ \t]*#
[ \t]*define
[ \t]+fabsf
\\(.
*";
2468 c_fix_arg = "#ifndef __cplusplus
\n%0\n#endif
";
2472 "# define
fabsf(x
) ((float
)fabs((double
)(float
)(x
)))\n"
2477 * The definitions for PTHREAD_MUTEX_INITIALIZER and similar initializers
2478 * in pthread.h need to be constant expressions to be standard complient.
2479 * As a result, we need to remove the void * casts in the initializers
2480 * (see hpux11_pthread_const) and to change the __(M|C|RW)POINTER defines
2481 * to use the long type.
2484 hackname = hpux11_pthread_pointer;
2485 mach = "*-hp
-hpux11.
[0-3]*";
2486 files = sys/pthread.h;
2487 select = "(void
[ \t]*\\*)
(m|c|rw
)(_ptr
)";
2490 c_fix_arg = "long
\t%2%3";
2491 test_text = "#define __MPOINTER
\t\tvoid
\t *m_ptr
";
2495 * Remove void pointer cast and fix C99 constant in __POINTER_SET defines.
2498 hackname = hpux11_pthread_const;
2499 mach = "*-hp
-hpux11.
[0-3]*";
2500 files = sys/pthread.h;
2501 select = "^
(#define
[ \t]+__POINTER_SET
[ \t0,]*)
(.
*\\))";
2505 test_text = "#define __POINTER_SET
\t\t((void *)
1LL)";
2509 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2510 * being defined by having it define _hpux_size_t instead.
2513 hackname = hpux11_size_t;
2514 mach = "*-hp
-hpux11
*";
2515 select = "__size_t
";
2518 c_fix_arg = "_hpux_size_t
";
2521 "#define __size_t size_t
\n"
2522 " extern int
getpwuid_r( char
*, __size_t
, struct passwd
**)
;\n";
2526 * Fix hpux 11.00 broken snprintf declaration
2527 * (third argument is char *, needs to be const char * to prevent
2528 * spurious warnings with -Wwrite-strings or in C++).
2531 hackname = hpux11_snprintf;
2533 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2534 ' *(char *\*, *\.\.\.\);)';
2536 c_fix_arg = '%1 const %3';
2538 test_text = "extern int
snprintf(char
*, size_t
, char
*, ...
);\n"
2539 "extern int
snprintf(char
*, __size_t
, char
*, ...
);\n"
2540 "extern int
snprintf(char
*, _hpux_size_t
, char
*, ...
);";
2544 * Fix hpux 11.00 broken vsnprintf declaration
2547 hackname = hpux11_vsnprintf;
2549 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2550 'const char \*,) __va__list\);';
2552 c_fix_arg = "%1 __va_list
);";
2554 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2559 * Fix missing const in hpux vsscanf declaration
2562 hackname = hpux_vsscanf;
2565 select = '(extern int vsscanf\()char';
2567 c_fix_arg = "%1const char
";
2569 test_text = 'extern int vsscanf(char *, const char *, __va_list);';
2573 * get rid of bogus inline definitions in HP-UX 8.0
2576 hackname = hpux8_bogus_inlines;
2579 bypass = "__GNUG__
";
2580 sed = "s@inline int
abs(int
[a
-z
][a
-z
]*)
{.
*}"
2581 "@extern
\"C
\" int
abs(int
);@
";
2582 sed = "s@inline double
abs(double
[a
-z
][a
-z
]*)
{.
*}@@
";
2583 sed = "s@inline int
sqr(int
[a
-z
][a
-z
]*)
{.
*}@@
";
2584 sed = "s@inline double
sqr(double
[a
-z
][a
-z
]*)
{.
*}@@
";
2585 test_text = "inline int
abs(int v
) { return (v
>=0)?v
:-v
; }\n"
2586 "inline double
sqr(double v
) { return v
**0.5; }";
2593 hackname = hpux_c99_intptr;
2594 mach = "*-hp
-hpux11.3
*";
2595 files = stdint-hpux11.h, stdint.h;
2596 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*PTRDIFF_MAX
[ \t]*"
2597 "INT32_MAX
[ \t]*$@#define
PTRDIFF_MAX (2147483647l)@
";
2598 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*PTRDIFF_MIN
[ \t]*"
2599 "INT32_MIN
[ \t]*$@#define
PTRDIFF_MIN (-PTRDIFF_MAX
- 1)@
";
2600 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INTPTR_MAX
[ \t]*"
2601 "INT32_MAX
[ \t]*$@#define
INTPTR_MAX (2147483647l)@
";
2602 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INTPTR_MIN
[ \t]*"
2603 "INT32_MIN
[ \t]*$@#define
INTPTR_MIN (-INTPTR_MAX
- 1)@
";
2604 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINTPTR_MAX
[ \t]*"
2605 "UINT32_MAX
[ \t]*$@#define
UINTPTR_MAX (4294967295ul)@
";
2606 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*SIZE_MAX
[ \t]*"
2607 "UINT32_MAX
[ \t]*$@#define
SIZE_MAX (4294967295ul)@
";
2608 test_text = "#define PTRDIFF_MAX INT32_MAX
\n"
2609 "#define PTRDIFF_MIN INT32_MIN
\n"
2610 "#define INTPTR_MAX INT32_MAX
\n"
2611 "#define INTPTR_MIN INT32_MIN
\n"
2612 "#define UINTPTR_MAX UINT32_MAX
\n"
2613 "#define SIZE_MAX UINT32_MAX
\n";
2617 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2620 hackname = hpux_c99_inttypes;
2621 mach = "*-hp
-hpux11.
[23]*";
2623 files = stdint-hpux11.h, stdint.h;
2624 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT8_C(__c
)[ \t]*"
2625 "__CONCAT_U__(__c
)[ \t]*$@#define
UINT8_C(__c
) (__c
)@
";
2626 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT16_C(__c
)[ \t]*"
2627 "__CONCAT_U__(__c
)[ \t]*$@#define
UINT16_C(__c
) (__c
)@
";
2628 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT32_C(__c
)[ \t]*"
2629 "__CONCAT__(__c
,l
)[ \t]*$@#define
INT32_C(__c
) (__c
)@
";
2630 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT32_C(__c
)[ \t].
*$@
"
2631 "#define
UINT32_C(__c
) __CONCAT__(__c
,u
)@
";
2632 test_text = "#define
UINT8_C(__c
) __CONCAT_U__(__c
)\n"
2633 "#define
UINT16_C(__c
) __CONCAT_U__(__c
)\n"
2634 "#define
INT32_C(__c
) __CONCAT__(__c
,l
)\n"
2635 "#define
UINT32_C(__c
) __CONCAT__(__c
,ul
)\n";
2639 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2642 hackname = hpux_c99_inttypes2;
2643 mach = "*-hp
-hpux11.2
*";
2644 files = stdint-hpux11.h, stdint.h;
2645 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT8_C(__c
)[ \t]*"
2646 "((signed char
)(__c
))[ \t]*$@#define
INT8_C(__c
) (__c
)@
";
2647 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT8_C(__c
)[ \t]*"
2648 "((unsigned char
)(__c
))[ \t]*$@#define
UINT8_C(__c
) (__c
)@
";
2649 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT16_C(__c
)[ \t]*"
2650 "((short
)(__c
))[ \t]*$@#define
INT16_C(__c
) (__c
)@
";
2651 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT16_C(__c
)[ \t]*"
2652 "((unsigned short
)(__c
))[ \t]*$@#define
UINT16_C(__c
) (__c
)@
";
2653 test_text = "# define
INT8_C(__c
) ((signed char
)(__c
))\n"
2654 "# define
UINT8_C(__c
) ((unsigned char
)(__c
))\n"
2655 "# define
INT16_C(__c
) ((short
)(__c
))\n"
2656 "# define
UINT16_C(__c
) ((unsigned short
)(__c
))\n";
2660 * Fix broken and missing defines in inttypes.h
2663 hackname = hpux_c99_inttypes3;
2664 mach = "hppa
*-hp
-hpux11
*";
2666 select = "#define
[ \t]INTPTR_MAX
[ \t]*\n"
2667 "#define
[ \t]UINTPTR_MAX
[ \t]*\n";
2669 c_fix_arg = "#undef SIZE_MAX
\n"
2670 "#define SIZE_MAX __SIZE_MAX__
\n"
2671 "#ifdef __INTPTR_MAX__
\n"
2672 "# undef INTPTR_MAX
\n"
2673 "# define INTPTR_MAX __INTPTR_MAX__
\n"
2674 "# undef INTPTR_MIN
\n"
2675 "# define
INTPTR_MIN (-INTPTR_MAX
- 1)\n"
2677 "#ifdef __UINTPTR_MAX__
\n"
2678 "# undef UINTPTR_MAX
\n"
2679 "# define UINTPTR_MAX __UINTPTR_MAX__
\n"
2681 test_text = "#define INTPTR_MAX
\n"
2682 "#define UINTPTR_MAX
\n";
2686 * Fix missing SCNuMAX defines in inttypes.h
2689 hackname = hpux_c99_inttypes4;
2690 mach = "hppa
*-hp
-hpux11.
[01]*";
2692 sed = "/^
[ \t]*#
[ \t]*define
[ \t]*SCNxMAX
[ \t]*SCNx64
/a
\\\n"
2693 "#define SCNuMAX
\t SCNu64
\n";
2694 sed = "/^
[ \t]*#
[ \t]*define
[ \t]*SCNxMAX
[ \t]*SCNx32
/a
\\\n"
2695 "#define SCNuMAX
\t SCNu32
\n";
2696 test_text = "#define SCNxMAX SCNx64
\n"
2697 "#define SCNxMAX SCNx32
\n";
2701 * Fix missing PRIdPTR defines in inttypes.h
2704 hackname = hpux_c99_inttypes5;
2705 mach = "hppa
*-hp
-hpux11.
[01]*";
2707 select = "#ifndef
[ \t]_KERNEL
[ \t]*\n";
2709 c_fix_arg = "#ifndef __LP64__
\n"
2710 "#define PRIdPTR
\t\tPRId
32\n"
2711 "#define PRIiPTR
\t\tPRIi
32\n"
2712 "#define PRIoPTR
\t\tPRIo
32\n"
2713 "#define PRIuPTR
\t\tPRIu
32\n"
2714 "#define PRIxPTR
\t\tPRIx
32\n"
2715 "#define PRIXPTR
\t\tPRIX
32\n"
2717 "#define PRIdPTR
\t\tPRId
64\n"
2718 "#define PRIiPTR
\t\tPRIi
64\n"
2719 "#define PRIoPTR
\t\tPRIo
64\n"
2720 "#define PRIuPTR
\t\tPRIu
64\n"
2721 "#define PRIxPTR
\t\tPRIx
64\n"
2722 "#define PRIXPTR
\t\tPRIX
64\n"
2724 "#ifndef _KERNEL
\n";
2725 test_text = "#ifndef _KERNEL
\n";
2729 * Fix hpux broken ctype macros
2732 hackname = hpux_ctype_macros;
2734 select = '((: |\()__SB_masks \? )'
2735 '(__SB_masks\[__(alnum|c)\] & _IS)';
2737 c_fix_arg = "%1(int
)%3";
2739 test_text = ": __SB_masks ? __SB_masks
[__alnum
] & _ISCNTRL
\n"
2740 "# define
isalpha(__c
) (__SB_masks ? __SB_masks
[__c
] & _IS
\n";
2747 hackname = hpux_extern_errno;
2748 mach = "*-hp
-hpux10.
*";
2749 mach = "*-hp
-hpux11.
[0-2]*";
2751 select = "^
[ \t]*extern int errno
;$
";
2753 c_fix_arg = "#ifdef __cplusplus
\n"
2757 "#ifdef __cplusplus
\n"
2760 test_text = " extern int errno
;\n";
2764 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2767 hackname = hpux_htonl;
2768 files = netinet/in.h;
2769 select = "#ifndef _XOPEN_SOURCE_EXTENDED
[ \t]*\n"
2771 " \\* Macros for number representation conversion
\\.
\n"
2775 c_fix_arg = "#if
1\n%1";
2777 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED
\n"
2779 " * Macros for number representation conversion.
\n"
2782 "#define
ntohl(x
) (x
)\n"
2783 "#define
ntohs(x
) (x
)\n"
2784 "#define
htonl(x
) (x
)\n"
2785 "#define
htons(x
) (x
)\n"
2787 "#endif
/* ! _XOPEN_SOURCE_EXTENDED
*/";
2791 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2794 hackname = hpux_imaginary_i;
2795 mach = "ia64
-hp
-hpux11.
*";
2797 select = "^
[ \t]*#
[ \t]*define
[ \t]*_Complex_I.
*";
2799 c_fix_arg = "#define
_Complex_I (__extension__
1.0iF
)";
2800 test_text = "#define
_Complex_I (0.f
+_Imaginary_I
)\n";
2804 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2807 hackname = hpux_inttype_int8_t;
2808 mach = "*-hp
-hpux1
[01].
*";
2809 files = sys/_inttypes.h;
2810 select = "^
[ \t]*typedef
[ \t]*char
[ \t]*int(_least
){0,1}8_t.
*";
2812 c_fix_arg = "typedef signed char int
%18_t
;";
2813 test_text = "typedef char int_least8_t
;\n"
2814 "typedef char int8_t
;\n";
2821 hackname = hpux_long_double;
2822 mach = "*-*-hpux10
*";
2823 mach = "*-*-hpux11.
[012]*";
2825 select = "extern
[ \t]long_double
[ \t]strtold
";
2826 bypass = "long_double_t
";
2827 sed = "/^#
[ \t]*ifndef _LONG_DOUBLE
/,/\\/\\* _LONG_DOUBLE
\\*\\//D
";
2828 sed = "s
/long_double
/long double
/g
";
2830 test_text = "# ifndef _LONG_DOUBLE
\n"
2831 "# define _LONG_DOUBLE
\n"
2832 " typedef struct
{\n"
2833 " unsigned int word1
, word2
, word3
, word4
;\n"
2835 "# endif
/* _LONG_DOUBLE
*/\n"
2836 "extern long_double
strtold(const char
*, char
**)
;\n";
2840 * We cannot use the above rule on 11.31 because it removes the strtold
2841 * definition. ia64 is OK with no hack, PA needs some help.
2844 hackname = hpux_long_double_2;
2845 mach = "hppa
*-*-hpux11.3
*";
2847 select = "#
[ \t]*if
[ \t]*!defined
\\(__ia64
\\) \\|
\\|
"
2848 "defined
\\(_PROTOTYPES
\\) \\|
\\|
"
2849 "defined
\\(_LONG_DOUBLE_STRUCT
\\)";
2851 c_fix_arg = "# if
!defined(_PROTOTYPES
) ||
defined(_LONG_DOUBLE_STRUCT
)";
2853 test_text = "# if
!defined(__ia64
) ||
"
2854 "!defined(_PROTOTYPES
) ||
"
2855 "defined(_LONG_DOUBLE_STRUCT
)\n";
2859 * Add missing braces to pthread initializer defines.
2862 hackname = hpux_pthread_initializers;
2863 mach = "*-hp
-hpux11.
[0-3]*";
2864 files = sys/pthread.h;
2865 sed = "s@^
[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2866 "@
\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@
";
2867 sed = "s@^
[ \t]*1,[ \t]*\\\\"
2869 sed = "/^
[ \t]*0$
/d
";
2870 sed = "s@__PTHREAD_MUTEX_VALID
, 0"
2871 "@
{ __PTHREAD_MUTEX_VALID
, 0 }@
";
2872 sed = "s@^
[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2873 "@
\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@
";
2874 sed = "s@
0, __LWP_MTX_VALID
, 0, 1, 1, 1, 1,[ \t]*\\\\"
2875 "@
{ 0, __LWP_MTX_VALID
}, { 0, 1, 1, 1, 1 },\t\t\t\\\\@
";
2876 sed = "s@^
[ \t]*__LWP_MTX_VALID
, 0, 1, 1, 1, 1,[ \t]*\\\\"
2877 "@
\t{ 0, __LWP_MTX_VALID
}, { 0, 1, 1, 1, 1 },\t\t\t\\\\@
";
2878 sed = "s@^
[ \t]*0, 0[ \t]*\\\\"
2879 "@
\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@
";
2880 sed = "s@__PTHREAD_COND_VALID
, 0"
2881 "@
{ __PTHREAD_COND_VALID
, 0 }@
";
2882 sed = "s@__LWP_COND_VALID
, 0,[ \t]*\\\\"
2883 "@
{ __LWP_COND_VALID
, 0 },\t\t\t\t\t\\\\@
";
2884 sed = "s@__PTHREAD_RWLOCK_VALID
, 0"
2885 "@
{ __PTHREAD_RWLOCK_VALID
, 0 }@
";
2886 sed = "s@__LWP_RWLOCK_VALID
, 0,[ \t]*\\\\"
2887 "@
{ __LWP_RWLOCK_VALID
, 0 },\t\t\t\t\t\\\\@
";
2888 sed = "s@^
[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2889 "@
\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@
";
2890 test_text = "#define PTHREAD_MUTEX_INITIALIZER
{\t\t\t\t\t\\\\\n"
2891 "\t__PTHREAD_MUTEX_VALID
, 0,\t\t\t\t\t\\\\\n"
2892 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE
),\t\t\\\\\n"
2893 "\t__SPNLCK_INITIALIZER
,\t\t\t\t\t\t\\\\\n"
2894 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2895 "\t0, __LWP_MTX_VALID
, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2896 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2901 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2902 * type and mpinfou is only defined when _KERNEL is set.
2905 hackname = hpux_spu_info;
2906 mach = "*-hp
-hpux
*";
2908 * It is tempting to omit the first "files
" entry. Do not.
2909 * The testing machinery will take the first "files
" entry as the name
2910 * of a test file to play with. It would be a nuisance to have a directory
2911 * with the name "*".
2913 files = "ia64
/sys
/getppdp.h
";
2914 files = "*/sys
/getppdp.h
";
2915 select = "^.
*extern.
*spu_info.
*";
2918 c_fix_arg = "#ifdef _KERNEL
\n%0\n#endif
";
2920 test_text = "extern union mpinfou spu_info
[];";
2924 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2927 hackname = hpux_stdint_least_fast;
2928 mach = "*-hp
-hpux11.2
*";
2929 files = stdint-hpux11.h, stdint.h;
2931 "^
[ \t]*#
[ \t]*define
[ \t]+UINT_(LEAST|FAST
)64_MAX
[ \t]+ULLONG_MAX
";
2933 c-fix-arg = "# define UINT_
%164_MAX __UINT64_MAX__
";
2934 test-text = "# define UINT_FAST64_MAX ULLONG_MAX
\n"
2935 "# define UINT_LEAST64_MAX ULLONG_MAX
\n";
2939 * Add noreturn attribute to longjmp declarations in hpux <setjmp.h>
2942 hackname = hpux_longjmp;
2943 mach = "*-hp
-hpux
*";
2945 select = "^
[ \t]*extern
[ \t]+void
[ \t]+.
*longjmp
[ \t]*\
(__
\\(\\(.
*int
\\)\\)|
\\(.
*int
\\)|
\\(\\)\
)";
2948 c_fix_arg = "%0 __attribute__ ((__noreturn__
))";
2950 test_text = 'extern void longjmp __((jmp_buf, int));';
2954 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2957 hackname = hpux_systime;
2959 select = "^extern struct sigevent
;";
2962 c_fix_arg = "struct sigevent
;";
2964 test_text = 'extern struct sigevent;';
2968 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2971 hackname = huge_val_hex;
2972 files = bits/huge_val.h, '*/bits/huge_val.h';
2973 select = "^#
[ \t]*define
[ \t]*HUGE_VAL
[ \t].
*0x1\\.0p.
*";
2974 bypass = "__builtin_huge_val
";
2977 c_fix_arg = "#define
HUGE_VAL (__builtin_huge_val())\n";
2979 test_text = "# define HUGE_VAL
\t(__extension__
0x1.0p2047
)";
2983 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2986 hackname = huge_valf_hex;
2987 files = bits/huge_val.h, '*/bits/huge_val.h';
2988 select = "^#
[ \t]*define
[ \t]*HUGE_VALF
[ \t].
*0x1\\.0p.
*";
2989 bypass = "__builtin_huge_valf
";
2992 c_fix_arg = "#define
HUGE_VALF (__builtin_huge_valf())\n";
2994 test_text = "# define
HUGE_VALF (__extension__
0x1.0p255f
)";
2998 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
3001 hackname = huge_vall_hex;
3002 files = bits/huge_val.h, '*/bits/huge_val.h';
3003 select = "^#
[ \t]*define
[ \t]*HUGE_VALL
[ \t].
*0x1\\.0p.
*";
3004 bypass = "__builtin_huge_vall
";
3007 c_fix_arg = "#define
HUGE_VALL (__builtin_huge_vall())\n";
3009 test_text = "# define
HUGE_VALL (__extension__
0x1.0p32767L
)";
3013 * Fix return type of abort and free
3016 hackname = int_abort_free_and_exit;
3018 select = "int
[ \t]+(abort|free|exit
)[ \t]*\\(";
3019 bypass = "_CLASSIC_ANSI_TYPES
";
3022 c_fix_arg = "void
\t%1(";
3024 test_text = "extern int
abort(int
);\n"
3025 "extern int
free(void*)
;\n"
3026 "extern int
exit(void*)
;";
3030 * Fix various macros used to define ioctl numbers.
3031 * The traditional syntax was:
3033 * #define _IO(n, x) (('n'<<8)+x)
3034 * #define TIOCFOO _IO(T, 1)
3036 * but this does not work with the C standard, which disallows macro
3037 * expansion inside strings. We have to rewrite it thus:
3039 * #define _IO(n, x) ((n<<8)+x)
3040 * #define TIOCFOO _IO('T', 1)
3042 * The select expressions match too much, but the c_fix code is cautious.
3044 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
3047 hackname = io_quotes_def;
3048 select = "define
[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*\\([a
-zA
-Z
][,)]";
3049 c_fix = char_macro_def;
3052 "#define
BSD43__IOWR(n
, x
) (('n'<<8)+x
)\n"
3053 "#define
_IOWN(x
,y
,t
) (_IOC_IN|
(((t
)&_IOCPARM_MASK
)<<16)|
('x'<<8)|y
)\n"
3054 "#define
_IO(x
,y
) ('x'<<8|y
)";
3056 "#define
XX_IO(x
) ('x'<<8|
256)";
3060 * Fix the usage of the ioctl macro numbers.
3063 hackname = io_quotes_use;
3064 select = "define
[ \t]+[A
-Z0
-9_
]+[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*[ \t]*"
3066 c_fix = char_macro_use;
3068 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
3069 "#define TIOCFOO \\\\\n"
3070 "BSD43__IOWR(T, 1) /* Some are multi-line */";
3074 * Check for missing ';' in struct
3077 hackname = ip_missing_semi;
3078 files = netinet/ip.h;
3080 sed = "/^struct/,/^};/s/}$/};/";
3086 "}; /* mumbled struct */\n";
3090 * Non-traditional "const" declaration in Irix's limits.h.
3093 hackname
= irix_limits_const
;
3094 files
= fixinc
-test
-limits.h
, limits.h
;
3095 select
= "^extern const ";
3097 c_fix_arg
= "extern __const ";
3098 test_text
= "extern const char limit; /* test limits */";
3102 * IRIX
5.x
's stdio.h declares some functions that take a va_list as
3103 * taking char *. However, GCC uses void * for va_list, so
3104 * calling vfprintf with a va_list fails in C++. */
3106 hackname = irix_stdio_va_list;
3109 select = '/\
* va_list \
*/ char \
*';
3111 c_fix_arg = "__gnuc_va_list";
3113 "extern int printf( const char *, /* va_list */ char * );";
3117 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
3118 * use / * * / to concatenate tokens.
3121 hackname = kandr_concat;
3122 files = "sparc/asm_linkage.h";
3123 files = "sun*/asm_linkage.h";
3124 files = "arm/as_support.h";
3125 files = "arm/mc_type.h";
3126 files = "arm/xcb.h";
3127 files = "dev/chardefmac.h";
3128 files = "dev/ps_irq.h";
3129 files = "dev/screen.h";
3130 files = "dev/scsi.h";
3131 files = "sys/tty.h";
3132 files = "Xm.acorn/XmP.h";
3133 files = bsd43/bsd43_.h;
3137 test_text = "#define __CONCAT__(a,b) a/**/b";
3141 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
3142 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
3143 * constant on recent versions of g
++.
3146 hackname
= linux_ia64_ucontext
;
3147 files
= "sys/ucontext.h";
3148 mach
= "ia64-*-linux*";
3149 select
= '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
3150 '->sc_gr\[0\]\) - \(char \*\) 0\)';
3152 c_fix_arg
= "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
3153 test_text
= "# define _SC_GR0_OFFSET\t\\\\\n"
3154 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
3158 * Remove header file warning from sys
/time.h. Autoconf
's
3159 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
3160 * which causes warning on LynxOS. Remove the warning.
3163 hackname = lynxos_no_warning_in_sys_time_h;
3165 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
3168 test_text = "#warning Using <time.h> instead of <sys/time.h>";
3172 * Add missing declaration for putenv.
3175 hackname = lynxos_missing_putenv;
3176 mach = '*-*-lynxos
*';
3178 bypass = 'putenv
[ \t]*\\(';
3179 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
3182 "extern int putenv _AP((char *));";
3183 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
3184 test_text = "extern char *getenv _AP((const char *));";
3188 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
3190 * On NetBSD, machine is a symbolic link to an architecture specific
3191 * directory name, so we can't match a specific file name here.
3194 hackname
= machine_ansi_h_va_list
;
3195 select
= "define[ \t]+_BSD_VA_LIST_[ \t]";
3196 bypass
= '__builtin_va_list';
3199 c_fix_arg
= "%1__builtin_va_list";
3200 c_fix_arg
= "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
3202 test_text
= " # define _BSD_VA_LIST_\tchar**";
3206 * Fix non
-ansi machine name defines
3209 hackname
= machine_name
;
3210 c_test
= machine_name
;
3211 c_fix
= machine_name
;
3213 test_text
= "/* MACH_DIFF: */\n"
3214 "#if defined( i386 ) || defined( sparc ) || defined( vax ) || "
3215 "defined( linux ) || __has_include ( <linux.h> )"
3216 "\n/* no uniform test, so be careful :-) */";
3220 * Some math.h files define struct
exception (it
's in the System V
3221 * Interface Definition), which conflicts with the class exception defined
3222 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
3223 * This is not a great fix, but I haven't been able to think of anything
3227 hackname
= math_exception
;
3229 select
= "struct exception";
3231 * This should be bypassed on __cplusplus
, but some supposedly C
++
3232 * aware headers
, such as Solaris
8 and
9, don
't wrap their struct
3233 * exception either. So currently we bypass only for glibc, based on a
3234 * comment in the fixed glibc header. Ick.
3236 bypass = 'We have a problem when using C\
+\
+|for C\
+\
+, '
3237 '_
[a
-z0
-9A
-Z_
]+_exception
; for C
, exception
';
3238 /* The Solaris 10 headers already get this right. */
3239 mach = '*-*-solaris2.1
[0-9]*';
3243 c_fix_arg = "#ifdef __cplusplus\n"
3244 "#define exception __math_exception\n"
3247 c_fix_arg = "#ifdef __cplusplus\n"
3248 "#undef exception\n"
3251 test_text = "typedef struct exception t_math_exception;";
3255 * This looks pretty broken to me. ``dbl_max_def'' will contain
3256 * "define DBL_MAX " at the start, when what we really want is just
3257 * the value portion. Can't figure out how to write a test case
3258 * for this either
:-(
3261 hackname
= math_huge_val_from_dbl_max
;
3265 * IF HUGE_VAL is defined to be DBL_MAX
*and
* DBL_MAX is _not_ defined
3266 * in math.h
, this fix applies.
3268 select
= "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
3269 bypass
= "define[ \t]+DBL_MAX";
3273 * See if we have a definition for DBL_MAX in float.h.
3274 * If we do
, we will replace the one in math.h with that one.
3277 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
3278 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
3280 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
3281 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
3282 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
3287 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
3288 "#define HUGE_VAL DBL_MAX";
3295 hackname
= nested_auth_des
;
3297 select
= '(/\*.*rpc/auth_des\.h>.*)/\*';
3299 c_fix_arg
= "%1*/ /*";
3300 test_text
= "/*#include <rpc/auth_des.h> /* skip this */";
3304 * Some versions of NetBSD don
't expect the C99 inline semantics.
3307 hackname = netbsd_c99_inline_1;
3308 mach = "*-*-netbsd*";
3310 select = "extern __inline int";
3313 c_fix_arg = "extern\n"
3314 "#ifdef __GNUC_STDC_INLINE__\n"
3315 "__attribute__((__gnu_inline__))\n"
3319 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
3323 * netbsd_c99_inline_2
3326 hackname = netbsd_c99_inline_2;
3327 mach = "*-*-netbsd*";
3329 select = "#define _SIGINLINE extern __inline";
3332 c_fix_arg = <<- _EOArg_
3333 #ifdef __GNUC_STDC_INLINE__
3334 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
3340 test_text = "#define _SIGINLINE extern __inline";
3344 * NetBSD has a semicolon after the ending '}' for some extern "C".
3347 hackname = netbsd_extra_semicolon;
3348 mach = "*-*-netbsd*";
3349 files = sys/cdefs.h;
3350 select = "#define[ \t]*__END_DECLS[ \t]*};";
3353 c_fix_arg = "#define __END_DECLS }";
3355 test_text = "#define __END_DECLS };";
3359 * newlib's stdint.h has several failures to conform to C99. The fix
3360 * for these removed a comment that can be matched to identify unfixed
3364 hackname
= newlib_stdint_1
;
3365 files
= stdint
-newlib.h
, stdint.h
;
3366 select
= "@todo - Add support for wint_t types";
3367 sed
= "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
3368 sed
= "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
3369 sed
= "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
3370 sed
= "s@#define INT_LEAST32_MIN.*@"
3371 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
3372 sed
= "s@#define INT_LEAST32_MAX.*@"
3373 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
3374 sed
= "s@#define UINT_LEAST32_MAX.*@"
3375 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
3376 sed
= 's@#define INT_FAST\([0-9]*\)_MIN.*@'
3377 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
3378 sed
= 's@#define INT_FAST\([0-9]*\)_MAX.*@'
3379 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
3380 sed
= 's@#define UINT_FAST\([0-9]*\)_MAX.*@'
3381 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
3382 sed
= "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
3383 sed
= "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
3384 sed
= "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
3385 sed
= "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
3386 sed
= "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
3387 test_text
= "/* @todo - Add support for wint_t types. */\n"
3388 "#define INT32_MIN (-2147483647-1)\n"
3389 "#define INT32_MAX 2147483647\n"
3390 "#define UINT32_MAX 4294967295U\n"
3391 "#define INT_LEAST32_MIN (-2147483647-1)\n"
3392 "#define INT_LEAST32_MAX 2147483647\n"
3393 "#define UINT_LEAST32_MAX 4294967295U\n"
3394 "#define INT_FAST8_MIN INT8_MIN\n"
3395 "#define INT_FAST8_MAX INT8_MAX\n"
3396 "#define UINT_FAST8_MAX UINT8_MAX\n"
3397 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
3398 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
3399 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
3400 "#define UINT8_C(x) x##U\n"
3401 "#define UINT16_C(x) x##U";
3408 hackname
= newlib_stdint_2
;
3409 files
= stdint
-newlib.h
, stdint.h
;
3410 select
= "@todo - Add support for wint_t types";
3412 c_fix_arg
= "#define INTMAX_MAX __INTMAX_MAX__\n"
3413 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
3414 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
3415 "#define WCHAR_MAX __WCHAR_MAX__\n"
3416 "#define WCHAR_MIN __WCHAR_MIN__\n"
3417 "#define WINT_MAX __WINT_MAX__\n"
3418 "#define WINT_MIN __WINT_MIN__\n\n"
3420 c_fix_arg
= '/\*\* Macros for minimum-width integer constant expressions \*/';
3421 test_text
= "/* @todo - Add support for wint_t types. */\n"
3422 "/** Macros for minimum-width integer constant expressions */";
3426 * NeXT
3.2 adds const prefix to some math functions.
3427 * These conflict with the built
-in functions.
3430 hackname
= next_math_prefix
;
3431 files
= ansi
/math.h
;
3432 select
= "^extern[ \t]+double[ \t]+__const__[ \t]";
3435 c_fix_arg
= "extern double %1(";
3436 c_fix_arg
= "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
3438 test_text
= "extern\tdouble\t__const__\tmumble();";
3442 * NeXT
3.2 uses the word
"template" as a parameter for some
3443 * functions. GCC reports an invalid use of a reserved key word
3444 * with the built
-in functions.
3447 hackname
= next_template
;
3449 select
= "[ \t]template\\)";
3453 c_fix_arg
= "\\(([^)]*)[ \t]template\\)";
3454 test_text
= "extern mumble( char * template); /* fix */";
3458 * NeXT
3.2 includes the keyword volatile in the
abort() and
exit()
3459 * function prototypes. That conflicts with the built
-in functions.
3462 hackname
= next_volitile
;
3463 files
= ansi
/stdlib.h
;
3464 select
= "^extern[ \t]+volatile[ \t]+void[ \t]";
3467 c_fix_arg
= "extern void %1(";
3468 c_fix_arg
= "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3470 test_text
= "extern\tvolatile\tvoid\tabort();";
3474 * NeXT
2.0 defines
'int wait(union wait*)', which conflicts with Posix
.1.
3475 * Note that version
3 of the NeXT system has wait.h in a different directory
,
3476 * so that this code won
't do anything. But wait.h in version 3 has a
3477 * conditional, so it doesn't need this fix. So everything is okay.
3480 hackname
= next_wait_union
;
3483 select
= 'wait\(union wait';
3485 c_fix_arg
= "wait(void";
3486 test_text
= "extern pid_d wait(union wait*);";
3490 * a missing semi
-colon at the end of the nodeent structure definition.
3493 hackname
= nodeent_syntax
;
3494 files
= netdnet
/dnetdb.h
;
3495 select
= "char[ \t]*\\*na_addr[ \t]*$";
3498 test_text
= "char *na_addr\t";
3502 * Fix OpenBSD
's NULL definition.
3505 hackname = openbsd_null_definition;
3506 mach = "*-*-openbsd*";
3507 files = locale.h, stddef.h, stdio.h, string.h,
3508 time.h, unistd.h, wchar.h, sys/param.h;
3509 select = "__GNUG__";
3511 c_fix_arg = "#ifndef NULL\n"
3512 "#ifdef __cplusplus\n"
3514 "#define NULL\t__null\n"
3515 "#else\t /* ! __GNUG__ */\n"
3516 "#define NULL\t0L\n"
3517 "#endif\t /* __GNUG__ */\n"
3518 "#else\t /* ! __cplusplus */\n"
3519 "#define NULL\t((void *)0)\n"
3520 "#endif\t /* __cplusplus */\n"
3521 "#endif\t /* !NULL */";
3523 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3524 "^#ifdef[ \t]*__GNUG__\n"
3525 "^#define[ \t]*NULL[ \t]*__null\n"
3527 "^#define[ \t]*NULL[ \t]*0L\n"
3533 "#define NULL __null\n"
3541 * obstack.h used casts as lvalues.
3543 * We need to change postincrements of casted pointers (which are
3544 * then dereferenced and assigned into) of the form
3546 * *((TYPE*)PTRVAR)++ = (VALUE)
3548 * into expressions like
3550 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3552 * which is correct for the cases used in obstack.h since PTRVAR is
3553 * of type char * and the value of the expression is not used.
3556 hackname = obstack_lvalue_cast;
3558 select = '\
*\
(\
(([^
()]*)\
*\
)(.*)\
)\
+\
+ = \
(([^
()]*)\
)';
3560 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3561 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3565 * Fix OpenBSD's va_start define.
3568 hackname
= openbsd_va_start
;
3569 mach
= "*-*-openbsd*";
3571 select
= '__builtin_stdarg_start';
3573 c_fix_arg
= __builtin_va_start
;
3575 test_text
= "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3579 * sys
/lc_core.h on some versions of OSF1
/4.x pollutes the namespace by
3580 * defining regex.h related types. This causes libg
++ build and usage
3581 * failures. Fixing this correctly requires checking and modifying
3 files.
3584 hackname
= osf_namespace_a
;
3585 files
= reg_types.h
;
3586 files
= sys
/lc_core.h
;
3587 test
= " -r reg_types.h";
3588 test
= " -r sys/lc_core.h";
3589 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
3590 test
= " -z \"`grep __regex_t regex.h`\"";
3594 c_fix_arg
= "reg(ex|off|match)_t";
3596 test_text
= "`touch sys/lc_core.h`"
3597 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3598 "extern regex_t re;\n"
3599 "extern regoff_t ro;\n"
3600 "extern regmatch_t rm;\n";
3604 hackname
= osf_namespace_c
;
3606 test
= " -r reg_types.h";
3607 test
= " -r sys/lc_core.h";
3608 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
3609 test
= " -z \"`grep __regex_t regex.h`\"";
3611 select
= "#include <reg_types\.h>.*";
3614 "typedef __regex_t\tregex_t;\n"
3615 "typedef __regoff_t\tregoff_t;\n"
3616 "typedef __regmatch_t\tregmatch_t;";
3618 test_text
= "#include <reg_types.h>";
3622 * On broken glibc
-2.3.3 systems an array of incomplete structures is
3623 * passed to __sigsetjmp. Fix that to take a pointer instead.
3626 hackname
= pthread_incomplete_struct_argument
;
3628 select
= "struct __jmp_buf_tag";
3630 c_fix_arg
= "%1 *%2%3";
3631 c_fix_arg
= "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3632 "(__env)\\[1\\](.*)$";
3633 test_text
= "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3638 * Fix return type of fread and fwrite on sysV68
3641 hackname
= read_ret_type
;
3643 select
= "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3645 c_fix_arg
= "extern unsigned int fread(), fwrite();\n%1%2";
3646 c_fix_arg
= "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3648 test_text
= "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3652 * Fix casts as lvalues in glibc
's <rpc/xdr.h>.
3655 hackname = rpc_xdr_lvalue_cast_a;
3657 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3659 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3660 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3661 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3665 * rpc_xdr_lvalue_cast_b
3668 hackname = rpc_xdr_lvalue_cast_b;
3670 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3672 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3673 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3674 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3678 * function class(double x) conflicts with C++ keyword on rs/6000
3681 hackname = rs6000_double;
3683 select = '[^a
-zA
-Z_
]class\
(';
3686 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3687 c_fix_arg = '^.
*[^a
-zA
-Z_
]class\
(.
*';
3689 test_text = "extern int class();";
3693 * Wrong fchmod prototype on RS/6000.
3696 hackname = rs6000_fchmod;
3698 select = 'fchmod\
(char \
*';
3700 c_fix_arg = "fchmod(int";
3701 test_text = "extern int fchmod(char *, mode_t);";
3705 * parameters conflict with C++ new on rs/6000
3708 hackname = rs6000_param;
3712 select = 'rename\
(const char \
*old
, const char \
*new\
)';
3714 c_fix_arg = 'rename(const char
*_old
, const char
*_new
)';
3716 test_text = 'extern int
rename(const char
*old
, const char
*new
);';
3720 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3721 * for C99. This is wrong for C++, which needs many C99 features, but
3722 * only supports __restrict.
3725 hackname = solaris___restrict;
3726 files = sys/feature_tests.h;
3727 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3728 mach = "*-*-solaris2*";
3730 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3731 "#else\n%0\n#endif";
3732 test_text = "#define _RESTRICT_KYWD restrict";
3736 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3737 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3738 * and imaginary definitions which are not supported by GCC.
3741 hackname = solaris_complex;
3742 mach = "*-*-solaris2.*";
3744 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3745 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3746 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3747 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3748 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3749 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3750 test_text = "#define _Complex_I _Complex_I\n"
3751 "#define complex _Complex\n"
3752 "#define _Imaginary_I _Imaginary_I\n"
3753 "#define imaginary _Imaginary\n"
3755 "#define I _Imaginary_I";
3759 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3760 * extern "C" instead so libstdc++ can use it.
3763 hackname = solaris_complex_cxx;
3764 mach = "*-*-solaris2.*";
3766 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3767 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3768 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3769 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3770 test_text = "#if !defined(__cplusplus)\n"
3771 "#endif /* !defined(__cplusplus) */";
3775 * g++ rejects functions declared with both C and C++ linkage.
3778 hackname = solaris_cxx_linkage;
3779 mach = '*-*-solaris2
*';
3780 files = "iso/stdlib_iso.h";
3781 select = "(#if __cplusplus >= 199711L)\n"
3782 "(extern \"C\\+\\+\" \\{\n)"
3783 "(.*(bsearch|qsort).*)";
3785 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3788 "#if __cplusplus >= 199711L\n"
3789 "extern \"C++\" {\n"
3790 " void *bsearch(const void *, const void *, size_t, size_t,";
3794 * Solaris <iso/stdio_iso.h> doesn't declare getc for C
++ with
3795 * _STRICT_STDC
, but uses it.
3798 hackname
= solaris_getc_strict_stdc
;
3799 mach
= "*-*-solaris2*";
3800 files
= "iso/stdio_iso.h";
3801 select
= "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3803 c_fix_arg
= "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3806 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3810 * Solaris
<iso
/stdio_iso.h
> should deprecate gets before C11.
3813 hackname
= solaris_gets_c11
;
3814 mach
= "*-*-solaris2*";
3815 files
= "iso/stdio_iso.h";
3816 select
= "(extern char[ \t]*\\*gets\\(char \\*\\));";
3819 c_fix_arg
= "#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L\n"
3820 "%1 __attribute__((__deprecated__));\n"
3823 test_text
= "extern char *gets(char *);";
3827 * Solaris
<iso
/stdio_iso.h
> shouldn
't declare gets for C++14.
3830 hackname = solaris_gets_cxx14;
3831 mach = "*-*-solaris2*";
3832 files = "iso/stdio_iso.h";
3833 select = <<- _EOSelect_
3834 (#if __STDC_VERSION__ < 201112L)
3835 (extern char \*gets\(char \*\) __ATTR_DEPRECATED;)
3838 c_fix_arg = "%1 && __cplusplus < 201402L\n%2";
3840 test_text = <<- _EOText_
3841 #if __STDC_VERSION__ < 201112L
3842 extern char *gets(char *) __ATTR_DEPRECATED;
3847 * Sun Solaris 2 has a version of sys/int_const.h that defines
3848 * UINT8_C and UINT16_C to unsigned constants.
3851 hackname = solaris_int_const;
3852 files = sys/int_const.h;
3853 mach = '*-*-solaris2
*';
3855 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3857 "#define\tUINT16_C(c)\t(c)";
3858 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3860 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3862 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3864 "#define UINT16_C(c) __CONCAT__(c,u)";
3868 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3869 * UINT8_MAX and UINT16_MAX to unsigned constants.
3872 hackname = solaris_int_limits_1;
3873 files = sys/int_limits.h;
3874 mach = '*-*-solaris2
*';
3876 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3877 "#define\tUINT16_MAX\t(65535)";
3878 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3879 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3881 "#define UINT8_MAX (255U)\n"
3882 "#define UINT16_MAX (65535U)";
3886 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3887 * INT_FAST16 limits to wrong values for sys/int_types.h.
3890 hackname = solaris_int_limits_2;
3891 files = sys/int_limits.h;
3892 mach = '*-*-solaris2
*';
3894 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3895 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3897 "#define INT_FAST16_MAX INT16_MAX\n"
3898 "#define UINT_FAST16_MAX UINT16_MAX\n"
3899 "#define INT_FAST16_MIN INT16_MIN";
3903 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3904 * SIZE_MAX as unsigned long.
3907 hackname = solaris_int_limits_3;
3908 files = sys/int_limits.h;
3909 mach = '*-*-solaris2
*';
3911 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3912 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3914 "#define SIZE_MAX 4294967295UL";
3918 * Sun Solaris 10 defines several C99 math macros in terms of
3919 * builtins specific to the Studio compiler, in particular not
3920 * compatible with the GNU compiler.
3923 hackname = solaris_math_1;
3924 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3925 bypass = "__GNUC__";
3926 files = iso/math_c99.h;
3928 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3929 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3931 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3933 "#define HUGE_VAL __builtin_huge_val\n"
3934 "#undef HUGE_VALF\n"
3935 "#define HUGE_VALF __builtin_huge_valf\n"
3936 "#undef HUGE_VALL\n"
3937 "#define HUGE_VALL __builtin_huge_vall";
3941 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3942 * exception. Provide an alternative using GCC
's builtin.
3945 hackname = solaris_math_10;
3946 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3947 files = iso/math_c99.h;
3949 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3950 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3951 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3953 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3954 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3955 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3956 "\\(-INFINITY\\);[ \t]*\\}\\)";
3958 '#pragma ident
"@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3960 "#define isinf(x) __extension__( \\\\\n"
3961 " { __typeof(x) __x_i = (x); \\\\\n"
3962 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3963 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3967 * Solaris math INFINITY
3970 hackname = solaris_math_2;
3971 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3972 bypass = "__GNUC__";
3973 files = iso/math_c99.h;
3975 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3976 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3978 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3980 "#define INFINITY __builtin_infinity";
3987 hackname = solaris_math_3;
3988 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3989 bypass = "__GNUC__";
3990 files = iso/math_c99.h;
3992 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3993 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3995 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3997 "#define NAN __builtin_nan";
4001 * Solaris math fpclassify
4004 hackname = solaris_math_4;
4005 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
4006 bypass = "__GNUC__";
4007 files = iso/math_c99.h;
4009 c_fix_arg = "#define\tfpclassify(x) \\\n"
4010 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
4011 "FP_SUBNORMAL, FP_ZERO, (x))";
4012 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
4014 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
4015 "#undef fpclassify\n"
4016 "#define fpclassify(x) __builtin_fpclassify(x)";
4020 * Solaris math signbit
4023 hackname = solaris_math_8;
4024 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
4025 bypass = "__GNUC__";
4026 files = iso/math_c99.h;
4028 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
4029 "\t\t\t ? __builtin_signbitf(x) \\\n"
4030 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
4031 "\t\t\t ? __builtin_signbitl(x) \\\n"
4032 "\t\t\t : __builtin_signbit(x))";
4033 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
4034 test_text = <<- _EOText_
4035 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
4037 #define signbit(x) __builtin_signbit(x)
4042 * Solaris math comparison macros
4045 hackname = solaris_math_9;
4046 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
4047 bypass = "__GNUC__";
4048 files = iso/math_c99.h;
4050 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
4051 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
4052 "__builtin_[a-z]+\\(y\\)\\)";
4054 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
4055 "#undef isgreater\n"
4056 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
4057 "#undef isgreaterequal\n"
4058 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
4060 "#define isless(x, y) ((x) __builtin_isless(y))\n"
4061 "#undef islessequal\n"
4062 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
4063 "#undef islessgreater\n"
4064 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
4065 "#undef isunordered\n"
4066 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
4070 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing
4074 hackname = solaris_math_11;
4075 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ ";
4076 files = iso/math_c99.h;
4078 c_fix_arg = << _EOArg_
4080 #define signbit(x) (sizeof(x) == sizeof(float) \
4081 ? __builtin_signbitf(x) \
4082 : sizeof(x) == sizeof(long double) \
4083 ? __builtin_signbitl(x) \
4084 : __builtin_signbit(x))
4086 c_fix_arg = << _EOArg_
4088 #if defined\(__sparc\)
4089 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
4090 [ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\
4091 [ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\)
4092 #elif defined\(__i386\) \|\| defined\(__amd64\)
4093 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
4094 [ ]+\{ __typeof\(x\) __x_s = \(x\); \\
4095 [ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\
4096 [ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\
4097 [ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\
4098 [ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\
4099 [ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\)
4102 test_text = << _EOText_
4103 /* @(#)math_c99.h 1.14 13/03/27 */
4105 #if defined(__sparc)
4106 #define signbit(x) __extension__( \\
4107 { __typeof(x) __x_s = (x); \\
4108 (int) (*(unsigned *) &__x_s >> 31); })
4109 #elif defined(__i386) || defined(__amd64)
4110 #define signbit(x) __extension__( \\
4111 { __typeof(x) __x_s = (x); \\
4112 (sizeof (__x_s) == sizeof (float) ? \\
4113 (int) (*(unsigned *) &__x_s >> 31) : \\
4114 sizeof (__x_s) == sizeof (double) ? \\
4115 (int) (((unsigned *) &__x_s)[1] >> 31) : \\
4116 (int) (((unsigned short *) &__x_s)[4] >> 15)); })
4122 * Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros.
4125 hackname = solaris_math_12;
4127 mach = '*-*-solaris2
*';
4128 select = '#undef.
*_GLIBCXX_USE_C99_MATH
';
4129 sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d";
4130 test_text = << _EOText_
4131 #if __cplusplus >= 201103L
4132 #undef _GLIBCXX_USE_C99_MATH
4133 #undef _GLIBCXX_USE_C99_MATH_TR1
4139 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
4140 * structure. As such, it need two levels of brackets, but only
4141 * contains one. Wrap the macro definition in an extra layer.
4144 hackname = solaris_once_init_1;
4145 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
4147 mach = '*-*-solaris
*';
4149 c_fix_arg = "%1{%2}%3";
4150 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
4152 '#pragma ident
"@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
4153 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
4157 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
4158 * posix_spawn declarations, which doesn't work with C
++.
4161 hackname
= solaris_posix_spawn_restrict
;
4163 mach
= '*-*-solaris2*';
4165 c_fix_arg
= "%1*_RESTRICT_KYWD %2%3";
4166 select
= "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
4168 "char *const argv[_RESTRICT_KYWD],\n"
4169 "char *const envp[_RESTRICT_KYWD]);";
4173 * The pow overloads with int were removed in C
++ 2011 DR
550.
4176 hackname
= solaris_pow_int_overload
;
4177 mach
= '*-*-solaris2*';
4178 files
= "iso/math_iso.h";
4179 select
= "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
4180 " *\\{[^{}]*\n[^{}]*\\}";
4182 c_fix_arg
= "#if __cplusplus < 201103L\n%0\n#endif";
4185 " inline long double pow(long double __X, int __Y) { return\n"
4186 " __powl(__X, (long double) (__Y)); }";
4190 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a
"0" for some
4191 * fields of the pthread_rwlock_t structure
, which are of type
4192 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
4193 * defined (e.g. by -ansi) it is a union. So change the initializer
4197 hackname = solaris_rwlock_init_1;
4198 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
4200 mach = '*-*-solaris
*';
4202 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
4205 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
4207 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
4208 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
4211 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
4212 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
4216 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
4217 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
4220 hackname = solaris_std___filbuf;
4222 mach = '*-*-solaris2
*';
4223 bypass = "using std::__filbuf";
4224 select = "(using std::perror;\n)(#endif)";
4226 c_fix_arg = "%1#ifndef _LP64\n"
4227 "using std::__filbuf;\n"
4228 "using std::__flsbuf;\n"
4231 test_text = "using std::perror;\n"
4236 * Solaris <stdio.h> shouldn't use std
::gets for C
++14.
4239 hackname
= solaris_std_gets_cxx14
;
4240 mach
= "*-*-solaris2*";
4242 select
= "using std::gets;";
4245 c_fix_arg
= "#if __cplusplus < 201402L\n%0\n#endif";
4247 test_text
= "using std::gets;";
4251 * Sun Solaris
8 has what appears to be some gross workaround for
4252 * some old version of their c
++ compiler. G
++ doesn
't want it
4253 * either, but doesn't want to be tied to SunPRO version numbers.
4256 hackname
= solaris_stdio_tag
;
4257 files
= stdio_tag.h
;
4259 select
= '__cplusplus < 54321L';
4260 /* In Solaris
10, the code in stdio_tag.h is conditionalized on
4261 "!defined(__GNUC__)" so we no longer need to fix it.
*/
4262 bypass
= '__GNUC__';
4263 sed
= 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
4265 test_text
= "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
4269 * Solaris
<stdlib.h
> shouldn
't use _Noreturn, breaks with C++.
4272 hackname = solaris_stdlib_noreturn;
4273 mach = "*-*-solaris2*";
4274 files = "iso/stdlib_c99.h";
4275 select = "(extern) _Noreturn (void quick_exit\\(int\\));";
4278 c_fix_arg = "%1 %2 __attribute__((__noreturn__));";
4280 test_text = "extern _Noreturn void quick_exit(int);";
4284 * a missing semi-colon at the end of the statsswtch structure definition.
4287 hackname = statsswtch;
4288 files = rpcsvc/rstat.h;
4289 select = "boottime$";
4291 c_fix_arg = "boottime;";
4292 test_text = "struct statswtch {\n int boottime\n};";
4296 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
4297 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
4301 hackname
= stdio_stdarg_h
;
4303 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
4305 * On Solaris
10, this fix is unncessary
; <stdio.h
> includes
4306 * <iso
/stdio_iso.h
>, which includes
<sys
/va_list.h
>.
4308 mach
= '*-*-solaris2.1[0-9]*';
4313 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
4319 * Don
't use or define the name va_list in stdio.h. This is for
4320 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
4321 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
4322 * indicate that the header knows what it's doing
-- under SUSv2
,
4323 * stdio.h is required to define va_list
, and we shouldn
't break
4327 hackname = stdio_va_list;
4329 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
4331 * On Solaris 10, the definition in
4332 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
4333 * there is therefore no need for this fix there.
4335 mach = '*-*-solaris2.1
[0-9]*';
4339 * Use __gnuc_va_list in arg types in place of va_list.
4340 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
4341 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
4342 * trailing parentheses and semicolon save all other systems from this.
4343 * Define
__not_va_list__ (something harmless and unused
)
4344 * instead of va_list.
4345 * Don
't claim to have defined va_list.
4347 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
4348 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
4349 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
4350 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
4351 "s@ va_list@ __not_va_list__@\n"
4352 "s@\\*va_list@*__not_va_list__@\n"
4353 "s@ __va_list)@ __gnuc_va_list)@\n"
4354 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
4355 "@typedef \\1 __not_va_list__;@\n"
4356 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
4357 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
4358 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
4359 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
4360 "s@VA_LIST@DUMMY_VA_LIST@\n"
4361 "s@_Va_LIST@_VA_LIST@";
4362 test_text = "extern void mumble( va_list);";
4366 * Fix headers that use va_list from stdio.h to use the updated
4367 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
4368 * dealt with elsewhere. The presence of __gnuc_va_list,
4369 * __DJ_va_list, or _G_va_list is taken to indicate that the header
4370 * knows what it's doing.
4373 hackname
= stdio_va_list_clients
;
4381 files
= curses_colr
/curses.h
;
4382 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
4383 /* Don
't fix, if we use va_list from stdarg.h, or if the use is
4384 otherwise protected. */
4385 bypass = 'include
<stdarg\.h
>|#ifdef va_start
';
4388 * Use __gnuc_va_list in arg types in place of va_list.
4389 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
4390 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
4391 * trailing parentheses and semicolon save all other systems from this.
4392 * Define
__not_va_list__ (something harmless and unused
)
4393 * instead of va_list.
4394 * Don
't claim to have defined va_list.
4396 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
4397 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
4398 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
4399 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
4400 "s@ va_list@ __not_va_list__@\n"
4401 "s@\\*va_list@*__not_va_list__@\n"
4402 "s@ __va_list)@ __gnuc_va_list)@\n"
4403 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
4404 "@typedef \\1 __not_va_list__;@\n"
4405 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
4406 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
4407 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
4408 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
4409 "s@VA_LIST@DUMMY_VA_LIST@\n"
4410 "s@_Va_LIST@_VA_LIST@";
4411 test_text = "extern void mumble( va_list);";
4415 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
4416 * is "!defined( __STRICT_ANSI__ )"
4419 hackname = strict_ansi_not;
4420 select = "^([ \t]*#[ \t]*if.*)"
4422 "|__STDC__[ \t]*==[ \t]*0"
4423 "|__STDC__[ \t]*!=[ \t]*1"
4424 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
4425 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
4426 bypass = 'GNU and MIPS C compilers define __STDC__ differently
';
4427 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
4428 is not defined by GCC, so it is safe. */
4429 bypass = '__SCO_VERSION__.
*__STDC__
!= 1';
4430 c_test = stdc_0_in_system_headers;
4433 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4435 test_text = "#if !__STDC__ \n"
4436 "#if __STDC__ == 0\n"
4437 "#if __STDC__ != 1\n"
4438 "#if __STDC__ - 0 == 0"
4439 "/* not std C */\nint foo;\n"
4440 "\n#end-end-end-end-if :-)";
4445 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
4448 hackname = strict_ansi_not_ctd;
4449 files = math.h, limits.h, stdio.h, signal.h,
4450 stdlib.h, sys/signal.h, time.h;
4452 * Starting at the beginning of a line, skip white space and
4453 * a leading "(" or "&&" or "||". One of those must be found.
4454 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
4455 * expression. If these are nested, then they must accumulate
4456 * because we won't match any closing parentheses. Finally
,
4457 * after skipping over all that
, we must then match our suspect
4458 * phrase
: "__STDC__-0==0" with or without white space.
4460 select
= "^([ \t]*" '(\(|&&|\|\|)'
4461 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
4463 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
4464 c_test
= stdc_0_in_system_headers
;
4467 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
4469 test_text
= "#if 1 && \\\\\n"
4470 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4471 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4472 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4477 * "__STDC__!=0" or
"__STDC__==1" or
"__STDC__-0==1"
4478 * is
"defined( __STRICT_ANSI__ )"
4481 hackname
= strict_ansi_only
;
4482 select
= "^([ \t]*#[ \t]*if.*)"
4483 "(__STDC__[ \t]*!=[ \t]*0"
4484 "|__STDC__[ \t]*==[ \t]*1"
4485 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4486 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4487 c_test
= stdc_0_in_system_headers
;
4490 c_fix_arg
= "%1 defined(__STRICT_ANSI__)";
4492 test_text
= "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4496 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
4497 * in prototype without previous definition.
4500 hackname
= struct_file
;
4502 select
= '^.*xdrstdio_create.*struct __file_s';
4504 c_fix_arg
= "struct __file_s;\n%0";
4505 test_text
= "extern void xdrstdio_create( struct __file_s* );";
4509 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
4510 * in prototype without previous definition.
4512 * Don
't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4513 * function, and does define it.
4516 hackname = struct_sockaddr;
4518 select = "^.*authdes_create.*struct sockaddr[^_]";
4519 bypass = "<sys/socket\.h>";
4520 bypass = "struct sockaddr;\n";
4522 c_fix_arg = "struct sockaddr;\n%0";
4523 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4527 * Apply fix this to all OSs since this problem seems to effect
4528 * more than just SunOS.
4531 hackname = sun_auth_proto;
4536 bypass = "__cplusplus";
4538 * Select those files containing '(*name)()'.
4540 select = '\(\*[a-z][a-z_]*\)\(\)';
4543 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4544 "#else\n%1();%2\n#endif";
4545 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4549 " int (*name)(); /* C++ bad */\n"
4554 * Fix bogus #ifdef on SunOS 4.1.
4557 hackname = sun_bogus_ifdef;
4558 files = "hsfs/hsfs_spec.h";
4559 files = "hsfs/iso_spec.h";
4560 select = '#
ifdef(.
*\|\|.*)
';
4562 c_fix_arg = "#if%1";
4564 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4568 * Fix the CAT macro in SunOS memvar.h.
4571 hackname = sun_catmacro;
4572 files = pixrect/memvar.h;
4573 select = "^#define[ \t]+CAT\\(a,b\\).*";
4578 "# define CAT(a,b) a##b\n"
4579 "#else\n%0\n#endif";
4582 "#define CAT(a,b)\ta/**/b";
4586 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4587 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4590 hackname = sun_malloc;
4592 bypass = "_CLASSIC_ANSI_TYPES";
4594 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4595 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4596 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4597 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4598 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4601 "typedef char *\tmalloc_t;\n"
4603 "char*\tmalloc();\n"
4604 "char*\tcalloc();\n"
4605 "char*\trealloc();";
4609 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4612 hackname = sun_rusers_semi;
4613 files = rpcsvc/rusers.h;
4615 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4616 test_text = "struct mumble\n int _cnt\n};";
4620 * signal.h on SunOS defines signal using (),
4621 * which causes trouble when compiling with g++ -pedantic.
4624 hackname = sun_signal;
4625 files = sys/signal.h;
4627 select = "^void\t" '\
(\
*signal\
(\
)\
)\
(\
);.
*';
4631 "#ifdef __cplusplus\n"
4632 "void\t(*signal(...))(...);\n"
4633 "#else\n%0\n#endif";
4635 test_text = "void\t(*signal())();";
4639 * Correct the return type for strlen in strings.h in SunOS 4.
4642 hackname = sunos_strlen;
4644 select = "int[ \t]*strlen\\(\\);(.*)";
4646 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4647 test_text = " int\tstrlen(); /* string length */";
4651 * Linux kernel's vt.h breaks C
++
4654 hackname
= suse_linux_vt_cxx
;
4657 select
= "^[ \t]*unsigned int new;";
4659 c_fix_arg
= "unsigned int newev;";
4661 test_text
= " unsigned int new; /* New console (if changing) */";
4665 * Disable apparent native compiler optimization cruft in SVR4.2
<string.h
>
4666 * that is visible to any ANSI compiler using this include. Simply
4667 * delete the lines that #define some string functions to internal forms.
4670 hackname
= svr4_disable_opt
;
4672 select
= '#define.*__std_hdr_';
4673 sed
= '/#define.*__std_hdr_/d';
4674 test_text
= "#define strlen __std_hdr_strlen\n";
4678 * Fix broken decl of getcwd present on some svr4 systems.
4681 hackname
= svr4_getcwd
;
4684 files
= prototypes.h
;
4685 select
= 'getcwd\(char \*, int\)';
4688 c_fix_arg
= "getcwd(char *, size_t)";
4690 test_text
= "extern char* getcwd(char *, int);";
4694 * Fix broken decl of profil present on some svr4 systems.
4697 hackname
= svr4_profil
;
4702 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4704 c_fix_arg
= 'profil(unsigned short *, size_t, int, unsigned int)';
4707 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4711 * Correct types for signal handler constants like SIG_DFL
; they might be
4712 * void (*) (), and should be void (*) (int). C++ doesn't like the
4716 hackname = svr4_sighandler_type;
4717 files = sys/signal.h;
4718 select = 'void *\(\*\)\(\)';
4720 c_fix_arg = "void (*)(int)";
4721 test_text = "#define SIG_DFL (void(*)())0\n"
4722 "#define SIG_IGN (void (*)())0\n";
4726 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4727 * function 'getrnge' in <regexp.h> before they declare it. For these
4728 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4731 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4732 * so put the declaration right after the declaration of 'size'.
4734 * Don't do this if there is already a `static void getrnge' declaration
4735 * present, since this would cause a redeclaration error. Solaris 2.x has
4736 * such a declaration.
4739 hackname = svr4_undeclared_getrnge;
4742 bypass = "static void getrnge";
4745 "static int getrnge ();";
4746 c_fix_arg = "^static int[ \t]+size;";
4747 test_text = "static int size;\n"
4748 "/* stuff which calls getrnge() */\n"
4749 "static getrnge()\n"
4754 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4755 * in string.h on sysV68
4756 * Correct the return type for strlen in string.h on Lynx.
4757 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4758 * Add missing const for strdup on OSF/1 V3.0.
4759 * On sysV88 layout is slightly different.
4762 hackname = sysv68_string;
4765 bypass = "_CLASSIC_ANSI_TYPES";
4767 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4768 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4769 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4771 sed = "/^extern char$/N";
4772 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4774 sed = "/^extern int$/N";
4775 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4777 sed = "/^\tstrncmp(),$/N";
4778 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4779 '\1;' "\\\nextern unsigned int\\\n\\2/";
4782 "extern int strlen();\n"
4784 "extern int ffs(long);\n"
4797 "\tstrlen(), strspn();";
4801 * Fix return type of calloc, malloc, realloc, bsearch and exit
4804 hackname = sysz_stdlib_for_sun;
4806 bypass = "_CLASSIC_ANSI_TYPES";
4808 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4810 c_fix_arg = "void *\t%1(";
4813 "extern char*\tcalloc(size_t);\n"
4814 "extern char*\tmalloc(size_t);\n"
4815 "extern char*\trealloc(void*,size_t);\n"
4816 "extern char*\tbsearch(void*,size_t,size_t);\n";
4820 * __thread is now a keyword.
4823 hackname = thread_keyword;
4824 files = "pthread.h";
4825 files = bits/sigthread.h, '*/bits/sigthread.h';
4826 select = "([* ])__thread([,)])";
4828 c_fix_arg = "%1__thr%2";
4831 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4832 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4833 "extern int pthread_cancel (pthread_t __thread);";
4837 * if the #if says _cplusplus, not the double underscore __cplusplus
4841 hackname = tinfo_cplusplus;
4843 select = "[ \t]_cplusplus";
4846 c_fix_arg = " __cplusplus";
4847 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4851 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4854 hackname = ultrix_const;
4856 select = 'perror\( char \*';
4859 c_fix_arg = "%1 const %3 *__";
4860 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4861 "[ \t]+(char|void
) \\*__
";
4864 "extern void
perror( char
*__s
);\n"
4865 "extern int
fputs( char
*__s
, FILE *)
;\n"
4866 "extern size_t
fwrite( void
*__ptr
, size_t
, size_t
, FILE *)
;\n"
4867 "extern int
fscanf( FILE
*__stream
, char
*__format
, ...
);\n"
4868 "extern int
scanf( char
*__format
, ...
);\n";
4872 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4875 hackname = ultrix_const2;
4878 select = '\*fopen\( char \*';
4880 c_fix_arg = "%1( const char
*%3, const char
*";
4881 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam
))\\("
4882 "[ \t]*char
[ \t]*\\*([^
,]*)
,"
4883 "[ \t]*char
[ \t]*\\*[ \t]*";
4886 "extern FILE
*fopen( char
*__filename
, char
*__type
);\n"
4887 "extern int
sscanf( char
*__s
, char
*__format
, ...
);\n"
4888 "extern FILE
*popen(char
*, char *)
;\n"
4889 "extern char
*tempnam(char
*,char*)
;\n";
4893 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4896 hackname = va_i960_macro;
4897 files = arch/i960/archI960.h;
4898 select = "__(vsiz|vali|vpad|alignof__
)";
4901 c_fix_arg = "__vx
%1";
4904 "extern int __vsiz vsiz
;\n"
4905 "extern int __vali vali
;\n"
4906 "extern int __vpad vpad
;\n"
4907 "#define
__alignof__(x
) ...
";
4911 * On VMS, add missing braces around sigset_t constants.
4914 hackname = vms_add_missing_braces;
4915 select = "(_SIG_
[A
-Z
]+_SET
[ \t]+= \\{)(0x
[0F
]+, 0x
[0F
]+)";
4917 files = "rtldef
/signal.h
";
4920 c_fix_arg = '%1 {%2} ';
4922 test_text = "static const __sigset_t _SIG_EMPTY_SET
= "
4923 "{0x00000000, 0x00000000},\n"
4924 " _SIG_FULL_SET
= {0xFFFFFFFF, 0xFFFFFFFF};\n";
4928 * On VMS, some DEC-C builtins are directly used.
4931 hackname = vms_decc_builtin;
4932 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY
)";
4934 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4936 sed = "s@__MEMSET@memset@
";
4937 sed = "s@__MEMMOVE@memmove@
";
4938 sed = "s@__MEMCPY@memcpy@
";
4939 sed = "s@__STRLEN@strlen@
";
4940 sed = "s@__STRCPY@strcpy@
";
4942 test_text = "define
FD_ZERO(__p
) __MEMSET((__p
), 0, sizeof(*(__p)))\n";
4946 * Define __CAN_USE_EXTERN_PREFIX on vms.
4949 hackname = vms_define_can_use_extern_prefix;
4950 files = "rtldef/decc$types.h";
4951 select = "#[ \t]*else\n"
4952 "#[ \t]*if defined\\(__DECCXX\\)\n"
4953 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4958 "# elif defined (__GNUC__)\n"
4959 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4961 test_text = "# else\n"
4962 "# if defined(__DECCXX)\n"
4963 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4969 * On VMS, disable the use of dec-c string builtins
4972 hackname = vms_disable_decc_string_builtins;
4973 select = "#if !defined\\(__VAX\\)\n";
4975 files = "rtldef/string.h";
4978 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4980 test_text = "#if !defined(__VAX)\n";
4984 * On VMS, fix incompatible redeclaration of hostalias.
4987 hackname = vms_do_not_redeclare_hostalias;
4988 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4989 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4991 files = "rtldef/resolv.h";
4997 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4998 "__char_ptr32
hostalias (const char *)
;\n";
5002 * On VMS, forward declare structure before referencing them in prototypes.
5005 hackname = vms_forward_declare_struct;
5006 select = "(/\\* forward decls for C
\\+\\+ \\*/\n)"
5007 "#ifdef __cplusplus
\n";
5009 files = rtldef/if.h;
5013 "#if
defined (__cplusplus
) ||
defined (__GNUC__
)\n";
5015 test_text = "/* forward decls for C
++ */\n"
5016 "#ifdef __cplusplus
\n"
5022 * On VMS, do not declare getopt and al if pointers are 64 bit.
5025 hackname = vms_no_64bit_getopt;
5026 select = "^
[ \t]*(extern
[ \t]*)?
(int
[ \t]*(getopt|optind|opterr|optopt
)"
5027 "|
(char
\\*optarg
))([ \t]*\\(.
*\\))?
;\n";
5029 files = rtldef/stdio.h, rtldef/unistd.h;
5032 c_fix_arg = <<- _EOArg_
5033 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
5038 test_text = "int
getopt (int
, char
* const
[], const char *)
;";
5042 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
5043 * which is not yet fully supported by gcc.
5046 hackname = vms_use_fast_setjmp;
5047 select = "(#
[ \t]*if
[ \t]*defined
\\(__FAST_SETJMP
\\)[ \t]*\\|
\\|
)";
5049 files = rtldef/setjmp.h;
5052 c_fix_arg = "%0 defined (__GNUC__
) ||
";
5054 test_text = "# if
defined(__FAST_SETJMP
) ||
defined(__UNIX_SETJMP
)";
5058 * On VMS, use pragma extern_model instead of VAX-C keywords.
5061 hackname = vms_use_pragma_extern_model;
5062 select = "#if defined
\\(__DECC
\\) \\|
\\| defined
\\(__DECCXX
\\)\n"
5063 "# pragma extern_model __save
\n";
5067 c_fix_arg = "#if
defined(__DECC
) ||
defined(__DECCXX
) ||
defined(__GNUC__
)\n"
5068 "# pragma extern_model __save
\n";
5070 test_text = "#if
defined(__DECC
) ||
defined(__DECCXX
)\n"
5071 "# pragma extern_model __save
\n"
5072 "# pragma extern_model strict_refdef
\n"
5073 " extern struct x zz$yy
;\n"
5074 "# pragma extern_model __restore
\n"
5079 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
5080 * conflict while building gcc. Likewise for <builtins.h>
5083 hackname = vms_use_quoted_include;
5084 select = "(#
[ \t]*include
[ \t]+)<(resource|builtins
)\\.h
>";
5086 files = rtldef/wait.h, starlet_c/pthread.h;
5089 c_fix_arg = '%1<sys/%2.h>';
5091 test_text = "# include
<resource.h
>";
5095 * AIX and Interix headers define NULL to be cast to a void pointer,
5096 * which is illegal in ANSI C++.
5099 hackname = void_null;
5100 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
5101 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
5102 /* avoid changing C++ friendly NULL */
5103 bypass = __cplusplus;
5105 select = "^#
[ \t]*define
[ \t]+NULL
[ \t]+\\(\\(void
[ \t]*\\*\\)0\\)";
5107 c_fix_arg = <<- _EOFix_
5112 #else /* ! __GNUG__ */
5114 #endif /* __GNUG__ */
5115 #else /* ! __cplusplus */
5116 #define NULL ((void *)0)
5117 #endif /* __cplusplus */
5120 test_text = "# define
\tNULL
\t((void *)
0) /* typed NULL
*/";
5124 * Make VxWorks header which is almost gcc ready fully gcc ready.
5127 hackname = vxworks_gcc_problem;
5128 files = types/vxTypesBase.h;
5129 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
";
5131 sed = "s
/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
/"
5134 sed = "/[ \t]size_t
/i
\\\n"
5135 "#ifndef _GCC_SIZE_T
\\\n"
5136 "#define _GCC_SIZE_T
\n";
5138 sed = "/[ \t]size_t
/a
\\\n"
5141 sed = "/[ \t]ptrdiff_t
/i
\\\n"
5142 "#ifndef _GCC_PTRDIFF_T
\\\n"
5143 "#define _GCC_PTRDIFF_T
\n";
5145 sed = "/[ \t]ptrdiff_t
/a
\\\n"
5148 sed = "/[ \t]wchar_t
/i
\\\n"
5149 "#ifndef _GCC_WCHAR_T
\\\n"
5150 "#define _GCC_WCHAR_T
\n";
5152 sed = "/[ \t]wchar_t
/a
\\\n"
5156 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
\n"
5157 "typedef unsigned int size_t
;\n"
5158 "typedef long ptrdiff_t
;\n"
5159 "typedef unsigned short wchar_t
;\n"
5160 "#endif
/* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__
*/\n";
5164 * Wrap VxWorks ioctl to keep everything pretty
5167 hackname = vxworks_ioctl_macro;
5169 mach = "*-*-vxworks
*";
5173 "#define
ioctl(fd
, func
, arg
) ioctl(fd
, func
, (int
)(arg
))\n";
5174 c_fix_arg = "extern
[\t ]+int
[\t ]+ioctl
[\t ]*\\([\t ,[:alnum
:]]*\\);";
5176 test_text = "extern int
ioctl ( int asdf1234
, int jkl
, int qwerty
) ;";
5180 * Provide C99 FP classification support in VxWorks math.h if
5181 * not already there. Note the strict expectation on #define without
5182 * whitespaces in the bypass expression, which "works
" for
5183 * the system headers we have met and doesn't match test texts for
5184 * other hacks, found in the test baseline.
5187 hackname = vxworks_math_h_fp_c99;
5188 mach = "*-*-vxworks
*";
5190 bypass = "#define
[ \t]+FP_INFINITE
";
5191 select = "#define HUGE_VAL
[ \t]*_ARCH.
*";
5193 c_fix_arg = << _EOArg_
5199 #define FP_INFINITE 1
5201 #define FP_NORMAL (-1)
5202 #define FP_SUBNORMAL (-2)
5205 #define fpclassify(x) \
5206 __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, \
5207 FP_SUBNORMAL, FP_ZERO, (x))
5209 #define signbit(x) __builtin_signbit(x)
5210 #define isfinite(x) __builtin_isfinite(x)
5211 #define isnormal(x) __builtin_isnormal(x)
5212 #define isnan(x) __builtin_isnan(x)
5213 #define isinf(x) __builtin_isinf(x)
5215 #define isgreater(x, y) __builtin_isgreater((x),(y))
5216 #define isgreaterequal(x, y) __builtin_isgreaterequal((x),(y))
5217 #define isless(x, y) __builtin_isless((x),(y))
5218 #define islessequal(x, y) __builtin_islessequal((x),(y))
5219 #define islessgreater(x, y) __builtin_islessgreater((x),(y))
5220 #define isunordered(x, y) __builtin_isunordered((x),(y))
5226 test_text = "#define HUGE_VAL _ARCH_HUGH_VAL
";
5230 * mkdir's posix interface expects two arguments. While the RTP VxWorks
5231 * API is fine, the kernel version handles only one. We used to expose
5232 * a macro and this didn't play nice with uses such as posix:mkdir(x, y)
5233 * in libstdc++, so we expose a vararg prototype instead.
5236 hackname = vxworks_posix_mkdir;
5238 mach = "*-*-vxworks
*";
5241 c_fix_arg = "extern STATUS
mkdir(const char
*dir
, ...
);";
5242 c_fix_arg = "extern
[\t ]+STATUS
[\t ]+mkdir
[\t ]*"
5243 "\\([\t ]*const
[\t ]+char
[\t ]*\\*[\t ]*" /* arg type */
5244 "(|
[_
[:alpha
:]][_
[:alnum
:]]*)
" /* arg name (optional) */
5247 test_text = "extern STATUS
mkdir (const char
* _qwerty
) ;";
5251 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
5254 hackname = vxworks_needs_vxtypes;
5256 select = "uint_t([ \t]+_clocks_per_sec
)";
5258 c_fix_arg = "unsigned int
%1";
5259 test_text = "uint_t
\t_clocks_per_sec
;";
5263 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
5266 hackname = vxworks_needs_vxworks;
5268 test = " -r types
/vxTypesOld.h
";
5269 test = " -n
\"`egrep
'#include' $file`
\"";
5270 test = " -n
\"`egrep ULONG $file`
\"";
5271 select = "#
[ \t]define
[ \t]+__INCstath
";
5273 sed = "/#
[ \t]define
[ \t][ \t]*__INCstath
/a
\\\n"
5274 "#include
<types
/vxTypesOld.h
>\n";
5276 test_text = "`touch types
/vxTypesOld.h`
"
5277 "#include
</dev
/null
> /* ULONG
*/\n"
5278 "# define
\t__INCstath
<sys
/stat.h
>";
5282 * yvals.h on VxWorks-6 expects the toolchain to provide its own
5283 * version of the header, which we don't do. Arrange to fallback
5284 * on the system definition.
5287 hackname = vxworks_next_yvals;
5288 mach = "*-*-vxworks
*";
5290 select = "#include_next
<yvals.h
>";
5292 c_fix_arg = "#if
0 /* GCC does not provide yvals.h.
*/\n%1";
5293 c_fix_arg = "#if .
*\n"
5295 "(#include_next
<yvals.h
>\n)";
5297 test_text = "#
if (defined(__cplusplus
) && defined(__GNUC__
))\n"
5298 "/* GCC C
++ has it
's own yvals.h */\n"
5299 "#include_next <yvals.h>\n"
5304 * Make it so VxWorks does not include gcc/regs.h accidentally
5307 hackname = vxworks_regs;
5308 mach = "*-*-vxworks*";
5310 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
5312 c_fix_arg = "#include <arch/../regs.h>";
5314 test_text = "#include <regs.h>\n";
5318 * Likewise, open's posix interface allows two or three arguments and
5319 * some VxWorks headers expose only a strict
3 arguments version. Merely
5320 * changing the prototype into a varargs one is risky as the implementation
5321 * would receive garbage in the third arg for calls providing only two
,
5322 * which libstdc
++ does. We simply provide an always inline overload for C
++
5325 * Both fcntl.h and ioLib.h might
"feature" such a prototype for _WRS_KERNEL.
5326 * The latter #includes the former
though (since
1992 according to the embedded
5327 * log
), so just leave ioLib.h alone.
5330 hackname
= vxworks_posix_open
;
5331 mach
= "*-*-vxworks*";
5334 select
= "extern int.*open \\(const char \\*[ a-z]*, int[ a-z]*, int[ a-z]*\\);";
5336 c_fix_arg
= << _EOArg_
5339 #if
defined(__cplusplus
)
5341 inline int
open (const char
*, int
) __attribute__((__always_inline__
));
5344 open (const char
*name
, int flags
)
5346 return
open (name
, flags
, 0);
5354 "extern int open (const char *, int, int);\n"
5355 "extern int open (const char *name, int flags, int mode );\n";
5359 * Another bad dependency in VxWorks
5.2 <time.h
>.
5362 hackname
= vxworks_time
;
5364 test
= " -r vxWorks.h";
5366 select
= "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
5370 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
5371 "#ifdef __cplusplus\n"
5372 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
5374 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
5376 "#define __gcc_VOIDFUNCPTR_defined\n"
5378 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
5380 test_text
= "`touch vxWorks.h`"
5381 "#define VOIDFUNCPTR (void(*)())";
5385 * This hack makes write const
-correct on VxWorks
5388 hackname
= vxworks_write_const
;
5390 mach
= "*-*-vxworks*";
5393 c_fix_arg
= "extern int write (int, const char*, size_t);";
5394 c_fix_arg
= "extern[\t ]+int[\t ]+write[\t ]*\\("
5396 "[\t ]*char[\t ]*\\*[\t ]*,"
5397 "[\t ]*size_t[\t ]*\\)[\t ]*;";
5399 test_text
= "extern int write ( int , char * , size_t ) ;";
5403 * This hack ensures the include_next in the fixed unistd.h actually
5404 * finds the system
's unistd.h and not the fixed unistd.h again.
5407 hackname = vxworks_iolib_include_unistd;
5409 mach = "*-*-vxworks*";
5410 select = "#include \"unistd.h\"";
5413 c_fix_arg = "#include <unistd.h>";
5415 test_text = "#include \"unistd.h\"";
5419 * Make sure there is a visible prototype of sysClkRateGet() when
5420 * CLOCKS_PER_SEC is #defined to that in time.h for VxWorks. This would
5421 * typically be provided by sysLib.h.
5423 * The new #include has to come after the one for vxWorks.h in kernel headers
5424 * and vxWorks.h is typically not #included in RTP headers. yvals.h is
5425 * conditionally included in the latter, instead, and new #include are better
5426 * inserted after that.
5429 hackname = vxworks_time_h_syslib;
5431 mach = "*-*-vxworks*";
5432 select = "[ \t]*#define[ \t]+CLOCKS_PER_SEC[ \t]+sysClkRateGet.*";
5435 c_fix_arg = "%0\n#include <sysLib.h>";
5436 c_fix_arg = "#include <vxWorks.h>|#endif.* _YVALS.*";
5439 "/* kernel header pattern: */\n"
5440 "#include <vxWorks.h>\n"
5442 "/* rtp header pattern: */\n"
5444 "#include <yvals.h>\n"
5445 "#endif /* _YVALS */\n"
5447 "#define CLOCKS_PER_SEC sysClkRateGet()";
5451 * There are several name conflicts with C++ reserved words in X11 header
5452 * files. These are fixed in some versions, so don't do the fixes if
5453 * we find __cplusplus in the file. These were found on the RS
/6000.
5456 hackname
= x11_class
;
5457 files
= X11
/ShellP.h
;
5458 bypass
= __cplusplus
;
5459 select
= "^([ \t]*char \\*)class;(.*)";
5461 c_fix_arg
= "#ifdef __cplusplus\n%1c_class;%2\n"
5462 "#else\n%1class;%2\n#endif";
5470 * class in Xm
/BaseClassI.h
5473 hackname
= x11_class_usage
;
5474 files
= Xm
/BaseClassI.h
;
5475 bypass
= "__cplusplus";
5477 select
= " class\\)";
5479 c_fix_arg
= " c_class)";
5481 test_text
= "extern mumble (int class);\n";
5485 * new in Xm
/Traversal.h
5489 files
= Xm
/Traversal.h
;
5490 bypass
= __cplusplus
;
5492 sed
= "/Widget\told, new;/i\\\n"
5493 "#ifdef __cplusplus\\\n"
5494 "\\\tWidget\told, c_new;\\\n"
5497 sed
= "/Widget\told, new;/a\\\n"
5500 sed
= "s/Widget new,/Widget c_new,/g";
5503 " Widget\told, new;\n"
5504 "};\nextern Wedged( Widget new, Widget old );";
5508 * Incorrect sprintf declaration in X11
/Xmu.h
5511 hackname
= x11_sprintf
;
5513 files
= X11
/Xmu
/Xmu.h
;
5514 select
= "^extern char \\*\tsprintf\\(\\);$";
5517 c_fix_arg
= "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
5519 test_text
= "extern char *\tsprintf();";