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[ ]*=[ ]*(.*);'
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");
68 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
69 * open64 and creat to creat64. This fixes fcntl.h to
70 * undef those defines and use __asm__ to alias the symbols if
71 * building with g
++ and
-D_LARGE_FILES
74 hackname
= AAB_aix_fcntl
;
76 select
= "define open[ \t]open64";
78 test
-text
= ''; /* no way to test
*/
84 c_fix_arg
= <<- _EOArg_
86 #if defined __GNUG__
&& defined _LARGE_FILES
&& defined __cplusplus
87 #define __need__aix_fcntl_h_fix
88 #ifdef __need__aix_fcntl_h_fix
92 /* Alias the symbols using asm
*/
94 extern int
open(const char
*, int
, ...
) __asm__("open64");
95 extern int
creat(const char
*, mode_t
) __asm__("creat64");
96 #
if (_XOPEN_SOURCE
>= 700)
97 extern int
openat(int
, const char
*, int
, ...
) __asm__("open64at");
108 * On Mac OS
10.3.9, the
'long double' functions are available in
109 * libSystem
, but are not prototyped in math.h.
112 hackname
= AAB_darwin7_9_long_double_funcs
;
113 mach
= "*-*-darwin7.9*";
114 files
= architecture
/ppc
/math.h
;
116 replace
= <<- _EndOfHeader_
117 /* This file prototypes the long double functions available on Mac OS
121 # define __APPLE_CC__
1345
122 # include_next
<architecture
/ppc
/math.h
>
124 # define __APPLE_CC__
1
125 # ifndef __LIBMLDBL_COMPAT
126 # ifdef __LONG_DOUBLE_128__
127 # define
__LIBMLDBL_COMPAT(sym
) __asm("_" #sym
"$LDBL128")
129 # define
__LIBMLDBL_COMPAT(sym
)
130 # endif
/* __LONG_DOUBLE_128__
*/
131 # endif
/* __LIBMLDBL_COMPAT
*/
135 extern long double
acosl( long double
) __LIBMLDBL_COMPAT(acosl
);
136 extern long double
asinl( long double
) __LIBMLDBL_COMPAT(asinl
);
137 extern long double
atanl( long double
) __LIBMLDBL_COMPAT(atanl
);
138 extern long double
atan2l( long double
, long double
) __LIBMLDBL_COMPAT(atan2l
);
139 extern long double
cosl( long double
) __LIBMLDBL_COMPAT(cosl
);
140 extern long double
sinl( long double
) __LIBMLDBL_COMPAT(sinl
);
141 extern long double
tanl( long double
) __LIBMLDBL_COMPAT(tanl
);
142 extern long double
acoshl( long double
) __LIBMLDBL_COMPAT(acoshl
);
143 extern long double
asinhl( long double
) __LIBMLDBL_COMPAT(asinhl
);
144 extern long double
atanhl( long double
) __LIBMLDBL_COMPAT(atanhl
);
145 extern long double
coshl( long double
) __LIBMLDBL_COMPAT(coshl
);
146 extern long double
sinhl( long double
) __LIBMLDBL_COMPAT(sinhl
);
147 extern long double
tanhl( long double
) __LIBMLDBL_COMPAT(tanhl
);
148 extern long double
expl( long double
) __LIBMLDBL_COMPAT(expl
);
149 extern long double
exp2l( long double
) __LIBMLDBL_COMPAT(exp2l
);
150 extern long double
expm1l( long double
) __LIBMLDBL_COMPAT(expm1l
);
151 extern long double
logl( long double
) __LIBMLDBL_COMPAT(logl
);
152 extern long double
log10l( long double
) __LIBMLDBL_COMPAT(log10l
);
153 extern long double
log2l( long double
) __LIBMLDBL_COMPAT(log2l
);
154 extern long double
log1pl( long double
) __LIBMLDBL_COMPAT(log1pl
);
155 extern long double
logbl( long double
) __LIBMLDBL_COMPAT(logbl
);
156 extern long double
modfl( long double
, long double
* ) __LIBMLDBL_COMPAT(modfl
);
157 extern long double
ldexpl( long double
, int
) __LIBMLDBL_COMPAT(ldexpl
);
158 extern long double
frexpl( long double
, int
* ) __LIBMLDBL_COMPAT(frexpl
);
159 extern int
ilogbl( long double
) __LIBMLDBL_COMPAT(ilogbl
);
160 extern long double
scalbnl( long double
, int
) __LIBMLDBL_COMPAT(scalbnl
);
161 extern long double
scalblnl( long double
, long int
) __LIBMLDBL_COMPAT(scalblnl
);
162 extern long double
fabsl( long double
) __LIBMLDBL_COMPAT(fabsl
);
163 extern long double
cbrtl( long double
) __LIBMLDBL_COMPAT(cbrtl
);
164 extern long double
hypotl( long double
, long double
) __LIBMLDBL_COMPAT(hypotl
);
165 extern long double
powl( long double
, long double
) __LIBMLDBL_COMPAT(powl
);
166 extern long double
sqrtl( long double
) __LIBMLDBL_COMPAT(sqrtl
);
167 extern long double
erfl( long double
) __LIBMLDBL_COMPAT(erfl
);
168 extern long double
erfcl( long double
) __LIBMLDBL_COMPAT(erfcl
);
169 extern long double
lgammal( long double
) __LIBMLDBL_COMPAT(lgammal
);
170 extern long double
tgammal( long double
) __LIBMLDBL_COMPAT(tgammal
);
171 extern long double
ceill( long double
) __LIBMLDBL_COMPAT(ceill
);
172 extern long double
floorl( long double
) __LIBMLDBL_COMPAT(floorl
);
173 extern long double
nearbyintl( long double
) __LIBMLDBL_COMPAT(nearbyintl
);
174 extern long double
rintl( long double
) __LIBMLDBL_COMPAT(rintl
);
175 extern long int
lrintl( long double
) __LIBMLDBL_COMPAT(lrintl
);
176 extern long long int
llrintl( long double
) __LIBMLDBL_COMPAT(llrintl
);
177 extern long double
roundl( long double
) __LIBMLDBL_COMPAT(roundl
);
178 extern long int
lroundl( long double
) __LIBMLDBL_COMPAT(lroundl
);
179 extern long long int
llroundl( long double
) __LIBMLDBL_COMPAT(llroundl
);
180 extern long double
truncl( long double
) __LIBMLDBL_COMPAT(truncl
);
181 extern long double
fmodl( long double
, long double
) __LIBMLDBL_COMPAT(fmodl
);
182 extern long double
remainderl( long double
, long double
) __LIBMLDBL_COMPAT(remainderl
);
183 extern long double
remquol( long double
, long double
, int
* ) __LIBMLDBL_COMPAT(remquol
);
184 extern long double
copysignl( long double
, long double
) __LIBMLDBL_COMPAT(copysignl
);
185 extern long double
nanl( const char
* ) __LIBMLDBL_COMPAT(nanl
);
186 extern long double
nextafterl( long double
, long double
) __LIBMLDBL_COMPAT(nextafterl
);
187 extern long double
nexttowardl( long double
, long double
) __LIBMLDBL_COMPAT(nexttowardl
);
188 extern long double
fdiml( long double
, long double
) __LIBMLDBL_COMPAT(fdiml
);
189 extern long double
fmaxl( long double
, long double
) __LIBMLDBL_COMPAT(fmaxl
);
190 extern long double
fminl( long double
, long double
) __LIBMLDBL_COMPAT(fminl
);
191 extern long double
fmal( long double
, long double
, long double
) __LIBMLDBL_COMPAT(fmal
);
195 #endif
/* __MATH__
*/
201 * ... and for the previous fix to be useful
, you have to not use
""
205 hackname
= AAB_darwin7_9_long_double_funcs_2
;
206 mach
= "*-*-darwin7.9*";
208 select
= '#include[ \t]+\"';
210 c_fix_arg
= "%1<%2.h>";
212 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
214 test_text
= '#include "architecture/ppc/math.h"';
219 * This fixes __FD_ZERO bug for linux
2.x.
y (x
<= 2 && y
<= some n
)
222 hackname
= AAB_fd_zero_asm_posix_types_h
;
223 files
= asm
/posix_types.h
;
224 mach
= 'i[34567]86-*-linux*';
227 bypass
= 'posix_types_64';
230 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper
, not
231 * the start
, so that if #include_next gets another instance of
232 * the wrapper
, this will follow the #include_next chain until
233 * we arrive at the real
<asm
/posix_types.h
>.
235 replace
= <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro
237 for older versions of the Linux kernel.
*/
238 #ifndef _POSIX_TYPES_H_WRAPPER
239 #include
<features.h
>
240 #include_next
<asm
/posix_types.h
>
242 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
244 #define
__FD_ZERO(fdsetp
) \
247 __asm__
__volatile__("cld ; rep ; stosl" \
248 : "=&c" (__d0
), "=&D" (__d1
) \
249 : "a" (0), "0" (__FDSET_LONGS
), \
250 "1" ((__kernel_fd_set *)
(fdsetp
)) :"memory"); \
254 #define _POSIX_TYPES_H_WRAPPER
255 #endif
/* _POSIX_TYPES_H_WRAPPER
*/
261 * This fixes __FD_ZERO bug for glibc
-1.x
264 hackname
= AAB_fd_zero_gnu_types_h
;
266 mach
= 'i[34567]86-*-linux*';
269 * Define _TYPES_H_WRAPPER at the end of the wrapper
, not
270 * the start
, so that if #include_next gets another instance of
271 * the wrapper
, this will follow the #include_next chain until
272 * we arrive at the real
<gnu
/types.h
>.
274 replace
= <<- _EndOfHeader_
275 /* This file fixes a bug in the __FD_ZERO macro present in glibc
1.x.
*/
276 #ifndef _TYPES_H_WRAPPER
277 #include
<features.h
>
278 #include_next
<gnu
/types.h
>
280 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
282 # define
__FD_ZERO(fdsetp
) \
285 __asm__
__volatile__("cld ; rep ; stosl" \
286 : "=&c" (__d0
), "=&D" (__d1
) \
287 : "a" (0), "0" (__FDSET_LONGS
), \
288 "1" ((__fd_set *)
(fdsetp
)) :"memory"); \
292 #define _TYPES_H_WRAPPER
293 #endif
/* _TYPES_H_WRAPPER
*/
299 * This fixes __FD_ZERO bug for glibc
-2.0.x
302 hackname
= AAB_fd_zero_selectbits_h
;
303 files
= selectbits.h
;
304 mach
= 'i[34567]86-*-linux*';
307 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper
, not
308 * the start
, so that if #include_next gets another instance of
309 * the wrapper
, this will follow the #include_next chain until
310 * we arrive at the real
<selectbits.h
>.
312 replace
= <<- _EndOfHeader_
313 /* This file fixes a bug in the __FD_ZERO macro present in glibc
2.0.x.
*/
314 #ifndef _SELECTBITS_H_WRAPPER
315 #include
<features.h
>
316 #include_next
<selectbits.h
>
318 #if
defined(__FD_ZERO
) && defined(__GLIBC__
) \\
319 && defined(__GLIBC_MINOR__
) && __GLIBC__
== 2 \\
320 && __GLIBC_MINOR__
== 0
322 #define
__FD_ZERO(fdsetp
) \\
325 __asm__
__volatile__ ("cld; rep; stosl" \\
326 : "=&c" (__d0
), "=&D" (__d1
) \\
327 : "a" (0), "0" (sizeof (__fd_set
) \\
328 / sizeof (__fd_mask
)), \\
329 "1" ((__fd_mask *)
(fdsetp
)) \\
334 #define _SELECTBITS_H_WRAPPER
335 #endif
/* _SELECTBITS_H_WRAPPER
*/
341 * Solaris
<sys
/varargs.h
> is a
DDK (aka kernel
-land
) header providing
342 * the same interface as
<stdarg.h
>. No idea why they couldn
't have just
343 * used the standard header.
346 hackname = AAB_solaris_sys_varargs_h;
347 files = "sys/varargs.h";
348 mach = '*-*-solaris
*';
349 replace = <<- _EndOfHeader_
360 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
361 * declaration on Sun OS
4.x. We must only fix this on Sun OS
4.x
, because
362 * many other systems have similar text but correct versions of the file.
363 * To ensure only Sun
's is fixed, we grep for a likely unique string.
364 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
367 hackname = AAB_sun_memcpy;
369 select = "/\\*\t@\\(#\\)"
370 "(head/memory.h\t50.1\t "
371 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
373 replace = <<- _EndOfHeader_
374 /* This file was generated by fixincludes */
379 extern void *memccpy();
380 extern void *memchr();
381 extern void *memcpy();
382 extern void *memset();
384 extern char *memccpy();
385 extern char *memchr();
386 extern char *memcpy();
387 extern char *memset();
388 #endif /* __STDC__ */
392 #endif /* __memory_h__ */
398 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
399 * which only is provided by AIX xlc C99.
402 hackname = aix_complex;
405 select = "#define[ \t]_Complex_I[ \t]__I";
407 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
408 test_text = "#define _Complex_I __I\n";
412 * malloc.h on AIX6 uses XLC++ specific builtin syntax
415 hackname = aix_malloc;
418 select = "#ifdef __cplusplus";
420 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
421 test_text = "#ifdef __cplusplus";
425 * net/if_arp.h defines a variable fc_softc instead of adding a
426 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
429 hackname = aix_net_if_arp;
431 files = "net/if_arp.h";
432 select = "^struct fc_softc \\{";
434 c_fix_arg = "typedef struct _fc_softc {";
435 test_text = "struct fc_softc {\n int a;\n};";
439 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
440 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
444 hackname = aix_once_init_1;
447 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
450 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
452 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
457 hackname = aix_once_init_2;
460 select = "[ \t]0 \\\\\n"
463 c_fix_arg = " 0 \\\n"
465 test_text = " 0 \\\\\n"
470 hackname = aix_mutex_initializer_1;
473 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
476 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
478 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
483 hackname = aix_cond_initializer_1;
486 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
489 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
491 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
496 hackname = aix_rwlock_initializer_1;
499 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
502 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
504 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
509 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
510 * which violates a requirement of ISO C.
513 hackname = aix_pthread;
515 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
518 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
519 "{...init stuff...}";
524 * AIX stdint.h fixes.
527 hackname = aix_stdint_1;
529 files = stdint-aix.h, stdint.h;
530 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
531 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
533 c_fix_arg = "#define UINT8_MAX (255)\n"
534 "#define UINT16_MAX (65535)";
535 test_text = "#define UINT8_MAX (255U)\n"
536 "#define UINT16_MAX (65535U)";
541 hackname = aix_stdint_2;
543 files = stdint-aix.h, stdint.h;
544 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
545 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
546 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
548 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
549 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
550 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
552 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
553 "#define INTPTR_MAX 9223372036854775807L\n"
554 "#define UINTPTR_MAX 18446744073709551615UL\n"
556 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
557 "#define INTPTR_MAX 2147483647L\n"
558 "#define UINTPTR_MAX 4294967295UL";
559 test_text = "#define INTPTR_MIN INT64_MIN\n"
560 "#define INTPTR_MAX INT64_MAX\n"
561 "#define UINTPTR_MAX UINT64_MAX\n"
563 "#define INTPTR_MIN INT32_MIN\n"
564 "#define INTPTR_MAX INT32_MAX\n"
565 "#define UINTPTR_MAX UINT32_MAX";
570 hackname = aix_stdint_3;
572 files = stdint-aix.h, stdint.h;
573 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
574 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
576 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
577 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
579 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
580 "#define PTRDIFF_MAX 9223372036854775807L\n"
582 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
583 "#define PTRDIFF_MAX 2147483647L";
584 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
585 "#define PTRDIFF_MAX INT64_MAX\n"
587 "#define PTRDIFF_MIN INT32_MIN\n"
588 "#define PTRDIFF_MAX INT32_MAX";
593 hackname = aix_stdint_4;
595 files = stdint-aix.h, stdint.h;
596 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
598 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
600 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
602 "#define SIZE_MAX 4294967295UL";
603 test_text = "#define SIZE_MAX UINT64_MAX\n"
605 "#define SIZE_MAX UINT32_MAX";
610 hackname = aix_stdint_5;
612 files = stdint-aix.h, stdint.h;
613 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
614 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
616 c_fix_arg = "#define UINT8_C(c) c\n"
617 "#define UINT16_C(c) c";
618 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
619 "#define UINT16_C(c) __CONCAT__(c,U)";
624 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
625 * in an otherwise harmless (and #ifed out) macro definition
628 hackname = aix_sysmachine;
629 files = sys/machine.h;
633 test_text = "#define FOO \\\n"
634 " bar \\ \n baz \\ \n bat";
639 * sys/wait.h on AIX 5.2 defines macros that have both signed and
640 * unsigned types in conditional expressions.
643 hackname = aix_syswait_2;
645 select = '\? (\
(\
(\
(\
(unsigned
[^
)]*\
)[^
)]*\
) >> [^
)]*\
) \
& 0xff\
) : -1)';
647 c_fix_arg = "? (int)%1";
648 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
653 * sys/signal.h on some versions of AIX uses volatile in the typedef of
654 * sig_atomic_t, which causes gcc to generate a warning about duplicate
655 * volatile when a sig_atomic_t variable is declared volatile, as
656 * required by ANSI C.
659 hackname = aix_volatile;
660 files = sys/signal.h;
661 select = "typedef volatile int sig_atomic_t";
663 c_fix_arg = "typedef int sig_atomic_t";
664 test_text = "typedef volatile int sig_atomic_t;";
669 * Fix __assert declaration in assert.h on Alpha OSF/1.
672 hackname = alpha___assert;
674 select = '__assert\
(char \
*, char \
*, int\
)';
676 c_fix_arg = "__assert(const char *, const char *, int)";
677 test_text = 'extern void
__assert(char
*, char
*, int
);';
682 * Fix assert macro in assert.h on Alpha OSF/1.
683 * The superfluous int cast breaks C++.
686 hackname = alpha_assert;
688 select = "(#[ \t]*" 'define assert\
(EX\
).*)\
(\
(int\
) \
(EX\
)\
)';
690 c_fix_arg = "%1(EX)";
691 test_text = '#define
assert(EX
) (((int
) (EX
)) ?
(void
)0 '
692 ': __assert(#EX
, __FILE__
, __LINE__
))';
697 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
700 hackname = alpha_getopt;
703 select = 'getopt\
(int
, char \
*\
[\
], *char \
*\
)';
705 c_fix_arg = "getopt(int, char *const[], const char *)";
706 test_text = 'extern int
getopt(int
, char
*[], char *)
;';
711 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
714 hackname = alpha_if_semicolon;
716 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
718 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
719 test_text = ' struct sockaddr vmif_paddr
/* protocol address
*/';
724 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
727 hackname = alpha_parens;
729 select = '#ifndef\
(__mips64\
)';
731 c_fix_arg = "#ifndef __mips64";
732 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
737 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
741 hackname = alpha_sbrk;
743 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
745 c_fix_arg = "void *sbrk(";
746 test_text = "extern char* sbrk(ptrdiff_t increment);";
751 * For C++, avoid any typedef or macro definition of bool,
752 * and use the built in type instead.
753 * HP/UX 10.20 also has it in curses_colr/curses.h.
756 hackname = avoid_bool_define;
758 files = curses_colr/curses.h;
762 select = "#[ \t]*define[ \t]+bool[ \t]";
763 bypass = "__cplusplus";
766 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
767 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
769 test_text = "# define bool\t char \n";
774 hackname = avoid_bool_type;
776 files = curses_colr/curses.h;
780 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
781 bypass = "__cplusplus";
784 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
786 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
791 * For C++, avoid any typedef definition of wchar_t,
792 * and use the built in type instead.
793 * Don't do this for headers that are smart enough to do the right
794 * thing (recent
[n
]curses.h and Xlib.h
).
795 * Don
't do it for <linux/nls.h> which is never used from C++ anyway,
796 * and will be broken by the edit.
800 hackname = avoid_wchar_t_type;
802 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
803 bypass = "__cplusplus";
804 bypass = "_LINUX_NLS_H";
805 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
808 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
810 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
815 * Fix `typedef struct term;' on hppa1.1
-hp
-hpux9.
818 hackname
= bad_struct_term
;
820 select
= "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
822 c_fix_arg
= "struct term;";
824 test_text
= 'typedef struct term;';
829 * Fix one other error in this file
:
830 * a mismatched quote not inside a C comment.
834 files
= sundev
/vuid_event.h
;
837 c_fix_arg
= "does not";
839 test_text
= "/* doesn't have matched single quotes */";
844 * check for broken assert.h that needs stdio.h
847 hackname
= broken_assert_stdio
;
850 bypass
= "include.*stdio\\.h";
852 c_fix_arg
= "#include <stdio.h>\n";
853 test_text
= "extern FILE* stderr;";
858 * check for broken assert.h that needs stdlib.h
861 hackname
= broken_assert_stdlib
;
863 select
= 'exit *\(|abort *\(';
864 bypass
= "include.*stdlib\\.h";
866 c_fix_arg
= "#ifdef __cplusplus\n"
867 "#include <stdlib.h>\n"
869 test_text
= "extern void exit ( int );";
874 * Remove `extern double cabs
' declarations from math.h.
875 * This conflicts with C99. Discovered on AIX.
876 * Darwin hides its broken cabs in architecture-specific subdirs.
879 hackname = broken_cabs;
880 files = math.h, "architecture/*/math.h";
881 select = "^extern[ \t]+double[ \t]+cabs";
883 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
884 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
886 test_text = "#ifdef __STDC__\n"
887 "extern double cabs(struct dbl_hypot);\n"
889 "extern double cabs();\n"
891 "extern double cabs ( _Complex z );";
896 * Fixup Darwin's broken check for __builtin_nanf.
899 hackname
= broken_nan
;
901 * It is tempting to omit the first
"files" entry. Do not.
902 * The testing machinery will take the first
"files" entry as the name
903 * of a test file to play with. It would be a nuisance to have a directory
906 files
= "architecture/ppc/math.h";
907 files
= "architecture/*/math.h";
908 select
= "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
912 test_text
= "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
917 * Various systems derived from BSD4.4 contain a macro definition
918 * for vfscanf that interacts badly with requirements of builtin
-attrs.def.
919 * Known to be fixed in FreeBSD
5 system headers.
922 hackname
= bsd_stdio_attrs_conflict
;
924 mach
= "*-*-*darwin*";
926 select
= "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
928 c_fix_arg
= '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
929 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
930 'int vfscanf(FILE *, const char *, __builtin_va_list) '
931 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
932 test_text
= '#define vfscanf __svfscanf';
936 * 'g++ -std=c++11' defines __cplusplus to
201103L, which suggests
937 * that it conforms to ISO
/IEC
14882:2011. It currently does
938 * not support the
[[noreturn
]] procedure attribute.
939 * When it does
, this hack should be removed.
940 * SEE
: gcc.gnu.org
/bugzilla
/show_bug.cgi?id
=51776
943 hackname
= cdef_cplusplus
;
945 select
= '\[\[noreturn\]\]';
947 c_fix_arg
= '__attribute__((__noreturn__))';
948 test_text
= "#define _Noreturn [[noreturn]]";
952 * Fix various macros used to define ioctl numbers.
953 * The traditional syntax was
:
955 * #define
_CTRL(n
, x
) (('n'<<8)+x
)
956 * #define TCTRLCFOO
_CTRL(T
, 1)
958 * but this does not work with the C standard
, which disallows macro
959 * expansion inside strings. We have to rewrite it thus
:
961 * #define
_CTRL(n
, x
) ((n
<<8)+x
)
962 * #define TCTRLCFOO
_CTRL('T', 1)
964 * The select expressions match too much
, but the c_fix code is cautious.
966 * CTRL might be
: CTRL _CTRL ISCTRL BSD43_CTRL ...
969 hackname
= ctrl_quotes_def
;
970 select
= "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
971 c_fix
= char_macro_def
;
975 * This is two tests in order to ensure that the
"CTRL(c)" can
976 * be selected in isolation from the multi
-arg format
978 test_text
= "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
979 test_text
= "#define _CTRL(c) ('c'&037)";
983 hackname
= ctrl_quotes_use
;
984 select
= "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
985 c_fix
= char_macro_use
;
987 test_text
= "#define TCTRLFOO BSD43_CTRL(T, 1)";
992 * sys
/mman.h on HP
/UX is not C
++ ready
,
993 * even though NO_IMPLICIT_EXTERN_C is defined on HP
/UX.
995 * rpc
/types.h on OSF1
/2.0 is not C
++ ready
,
996 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
998 * The problem is the declaration of malloc.
1001 hackname
= cxx_unready
;
1003 files
= rpc
/types.h
;
1004 select
= '[^#]+malloc.*;'; /* Catch any form of declaration
1005 not within a macro.
*/
1006 bypass
= '"C"|__BEGIN_DECLS';
1009 c_fix_arg
= "#ifdef __cplusplus\n"
1012 c_fix_arg
= "#ifdef __cplusplus\n"
1015 test_text
= "extern void* malloc( size_t );";
1020 * On darwin8 and earlier
, mach
-o
/swap.h isn
't properly guarded
1021 * by 'extern
"C"'. On darwin7 some mach/ headers aren't properly guarded.
1024 hackname
= darwin_externc
;
1025 mach
= "*-*-darwin*";
1026 files
= mach
-o
/swap.h
;
1027 files
= mach
/mach_time.h
;
1028 files
= mach
/mach_traps.h
;
1029 files
= mach
/message.h
;
1031 files
= mach
/semaphore.h
;
1032 bypass
= "extern \"C\"";
1033 bypass
= "__BEGIN_DECLS";
1035 c_fix_arg
= "#ifdef __cplusplus\n"
1038 c_fix_arg
= "#ifdef __cplusplus\n"
1041 test_text
= "extern void swap_fat_header();\n";
1046 * AvailabilityMacros.h on Darwin breaks with GCC
4.0, because of
1047 * bad __GNUC__ tests.
1051 hackname
= darwin_gcc4_breakage
;
1052 mach
= "*-*-darwin*";
1053 files
= AvailabilityMacros.h
;
1054 select
= "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1056 c_fix_arg
= "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1057 test_text
= "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1058 "(__GNUC_MINOR__ >= 1)\n";
1063 * __private_extern__ doesn
't exist in FSF GCC. Even if it did,
1064 * why would you ever put it in a system header file?
1067 hackname = darwin_private_extern;
1068 mach = "*-*-darwin*";
1069 files = mach-o/dyld.h;
1070 select = "__private_extern__ [a-z_]+ _dyld_";
1072 c_fix_arg = "extern";
1073 c_fix_arg = "__private_extern__";
1074 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1075 "const char *dyld_func_name,\n"
1076 "unsigned long *address);\n";
1081 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1082 * unsigned constants.
1085 hackname = darwin_stdint_1;
1086 mach = "*-*-darwin*";
1087 files = stdint-darwin.h, stdint.h;
1089 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1090 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1091 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1092 test_text = "#define UINT8_C(v) (v ## U)\n"
1093 "#define UINT16_C(v) (v ## U)";
1098 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1102 hackname = darwin_stdint_2;
1103 mach = "*-*-darwin*";
1104 files = stdint-darwin.h, stdint.h;
1106 c_fix_arg = "#if __WORDSIZE == 64\n"
1107 "#define INTPTR_MAX 9223372036854775807L\n"
1108 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1110 "#define INTPTR_MAX 2147483647L\n"
1111 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1113 select = "#if __WORDSIZE == 64\n"
1114 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1115 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1117 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1118 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1120 test_text = "#if __WORDSIZE == 64\n"
1121 "#define INTPTR_MIN INT64_MIN\n"
1122 "#define INTPTR_MAX INT64_MAX\n"
1124 "#define INTPTR_MIN INT32_MIN\n"
1125 "#define INTPTR_MAX INT32_MAX\n"
1131 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1134 hackname = darwin_stdint_3;
1135 mach = "*-*-darwin*";
1136 files = stdint-darwin.h, stdint.h;
1138 c_fix_arg = "#if __WORDSIZE == 64\n"
1139 "#define UINTPTR_MAX 18446744073709551615UL\n"
1141 "#define UINTPTR_MAX 4294967295UL\n"
1143 select = "#if __WORDSIZE == 64\n"
1144 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1146 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1148 test_text = "#if __WORDSIZE == 64\n"
1149 "#define UINTPTR_MAX UINT64_MAX\n"
1151 "#define UINTPTR_MAX UINT32_MAX\n"
1157 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1160 hackname = darwin_stdint_4;
1161 mach = "*-*-darwin*";
1162 files = stdint-darwin.h, stdint.h;
1164 c_fix_arg = "#if __WORDSIZE == 64\n"
1165 "#define SIZE_MAX 18446744073709551615UL\n"
1167 "#define SIZE_MAX 4294967295UL\n"
1169 select = "#if __WORDSIZE == 64\n"
1170 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1172 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1174 test_text = "#if __WORDSIZE == 64\n"
1175 "#define SIZE_MAX UINT64_MAX\n"
1177 "#define SIZE_MAX UINT32_MAX\n"
1183 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1184 * with a wrong type.
1187 hackname = darwin_stdint_5;
1188 mach = "*-*-darwin*";
1189 files = stdint-darwin.h, stdint.h;
1191 c_fix_arg = "#if __WORDSIZE == 64\n"
1192 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1193 "#define INTMAX_MAX 9223372036854775807L\n"
1194 "#define UINTMAX_MAX 18446744073709551615UL\n"
1196 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1197 "#define INTMAX_MAX 9223372036854775807LL\n"
1198 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1200 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1201 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1203 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1204 test_text = "#define INTMAX_MIN INT64_MIN\n"
1205 "#define INTMAX_MAX INT64_MAX\n"
1207 "#define UINTMAX_MAX UINT64_MAX";
1212 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1213 * with a wrong type.
1216 hackname = darwin_stdint_6;
1217 mach = "*-*-darwin*";
1218 files = stdint-darwin.h, stdint.h;
1220 c_fix_arg = "#if __WORDSIZE == 64\n"
1221 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1222 "#define PTRDIFF_MAX 9223372036854775807L\n"
1224 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1225 "#define PTRDIFF_MAX 2147483647\n"
1227 select = "#if __WORDSIZE == 64\n"
1228 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1229 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1231 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1232 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1234 test_text = "#if __WORDSIZE == 64\n"
1235 "#define PTRDIFF_MIN INT64_MIN\n"
1236 "#define PTRDIFF_MAX INT64_MAX\n"
1238 "#define PTRDIFF_MIN INT32_MIN\n"
1239 "#define PTRDIFF_MAX INT32_MAX\n"
1245 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1246 * with a wrong type.
1249 hackname = darwin_stdint_7;
1250 mach = "*-*-darwin*";
1251 files = stdint-darwin.h, stdint.h;
1253 c_fix_arg = "#if __WORDSIZE == 64\n"
1254 "#define INTMAX_C(v) (v ## L)\n"
1255 "#define UINTMAX_C(v) (v ## UL)\n"
1257 "#define INTMAX_C(v) (v ## LL)\n"
1258 "#define UINTMAX_C(v) (v ## ULL)\n"
1260 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1261 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1262 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1263 "#define UINTMAX_C(v) (v ## ULL)";
1268 * Fix <c_asm.h> on Digital UNIX V4.0:
1269 * It contains a prototype for a DEC C internal asm() function,
1270 * clashing with gcc's asm keyword. So protect this with __DECC.
1273 hackname
= dec_intern_asm
;
1275 sed
= "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1276 sed
= "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1280 " ... asm stuff ...\n"
1281 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1286 * Fix typo in
<wchar.h
> on DJGPP
2.03.
1289 hackname
= djgpp_wchar_h
;
1291 select
= "__DJ_wint_t";
1292 bypass
= "sys/djtypes.h";
1294 c_fix_arg
= "%0\n#include <sys/djtypes.h>";
1295 c_fix_arg
= "#include <stddef.h>";
1296 test_text
= "#include <stddef.h>\n"
1297 "extern __DJ_wint_t x;\n";
1302 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1305 hackname
= ecd_cursor
;
1306 files
= "sunwindow/win_lock.h";
1307 files
= "sunwindow/win_cursor.h";
1308 select
= 'ecd\.cursor';
1310 c_fix_arg
= 'ecd_cursor';
1312 test_text
= "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1317 * Between
8/24/1998 and
2/17/2001, FreeBSD system headers presume
1318 * neither the existence of GCC
3 nor its exact feature set yet break
1319 * (by design?
) when __GNUC__ is set beyond
2.
1322 hackname
= freebsd_gcc3_breakage
;
1323 mach
= "*-*-freebsd*";
1324 files
= sys
/cdefs.h
;
1325 select
= '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1326 bypass
= '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1328 c_fix_arg
= '%0 || __GNUC__ >= 3';
1329 test_text
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1334 * Some releases of FreeBSD
4 and FreeBSD
5.0 and
5.1 system headers presume
1335 * neither the existence of GCC
4 nor its exact feature set yet break
1336 * (by design?
) when __GNUC__ is set beyond
3.
1339 hackname
= freebsd_gcc4_breakage
;
1340 mach
= "*-*-freebsd*";
1341 files
= sys
/cdefs.h
;
1342 select
= '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1344 c_fix_arg
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1345 test_text
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1350 * Some versions of glibc don
't expect the C99 inline semantics.
1353 hackname = glibc_c99_inline_1;
1354 files = features.h, '*/features.h
';
1355 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1357 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1359 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1360 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1361 # define __USE_EXTERN_INLINES 1
1368 * Similar, but a version that didn't have __NO_INLINE__
1371 hackname
= glibc_c99_inline_1a
;
1372 files
= features.h
, '*/features.h';
1373 select
= "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1374 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1376 c_fix_arg
= "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1378 #if
__GNUC_PREREQ (2, 7) && defined __OPTIMIZE__
&& !defined __OPTIMIZE_SIZE__
1379 # define __USE_EXTERN_INLINES
1
1386 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1387 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1388 * The remaining glibc_c99_inline_
* fixes deal with some of those headers.
1391 hackname
= glibc_c99_inline_2
;
1392 files
= sys
/stat.h
, '*/sys/stat.h';
1393 select
= "extern __inline__ int";
1394 sed
= "s/extern int \\(stat\\)/"
1395 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1396 "__inline__ int \\1/";
1397 sed
= "s/extern int \\([lf]stat\\)/"
1398 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1399 "__inline__ int \\1/";
1400 sed
= "s/extern int \\(mknod\\)/"
1401 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1402 "__inline__ int \\1/";
1403 sed
= "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1404 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1405 "__inline__ int __REDIRECT\\1 (\\2/";
1406 sed
= "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1407 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1408 "__inline__ int __REDIRECT\\1 (\\2/";
1409 sed
= "s/^extern __inline__ int/"
1410 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1413 extern int
fstat64 (int __fd
, struct stat64
*__buf
) __THROW
__nonnull ((2));
1414 extern __inline__ int
1415 __NTH (fstat64 (int __fd
, struct stat64
*__statbuf
))
1422 hackname
= glibc_c99_inline_3
;
1423 files
= bits
/string2.h
, '*/bits/string2.h';
1424 select
= "extern __inline";
1425 bypass
= "__extern_inline|__GNU_STDC_INLINE__";
1427 c_fix_arg
= "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1428 c_fix_arg
= "^# ifdef __cplusplus$";
1431 # define __STRING_INLINE inline
1433 # define __STRING_INLINE extern __inline
1440 hackname
= glibc_c99_inline_4
;
1441 files
= sys
/sysmacros.h
, '*/sys/sysmacros.h', wchar.h
, '*/wchar.h';
1442 bypass
= "__extern_inline|__gnu_inline__";
1443 select
= "(^| )extern __inline";
1445 c_fix_arg
= "%0 __attribute__ ((__gnu_inline__))";
1447 __extension__ extern __inline unsigned int
1448 extern __inline unsigned int
1453 /* glibc
-2.3.5 defines pthread mutex initializers incorrectly
,
1454 * so we replace them with versions that correspond to the
1458 hackname
= glibc_mutex_init
;
1460 select
= '\{ *\{ *0, *\} *\}';
1461 sed
= "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1462 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1463 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1464 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1465 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1466 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1467 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1468 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1469 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1470 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1471 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1472 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1473 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1474 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1475 sed
= "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1476 "N;s/^[ \t]*#[ \t]*"
1477 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1478 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1480 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1483 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1485 sed
= "s/{ \\(0, 0, 0, 0, 0, 0, "
1486 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1487 sed
= "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1488 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1490 test_text
= <<- _EOText_
1491 #define PTHREAD_MUTEX_INITIALIZER
\\
1494 # if __WORDSIZE
== 64
1495 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
\\
1496 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP
} }
1497 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
\\
1498 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP
} }
1499 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
\\
1500 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP
} }
1502 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
\\
1503 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP
} }
1504 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
\\
1505 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP
} }
1506 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
\\
1507 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP
} }
1510 # define PTHREAD_RWLOCK_INITIALIZER
\\
1513 # if __WORDSIZE
== 64
1514 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
\\
1515 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1516 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
} }
1518 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
\\
1519 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
} }
1522 #define PTHREAD_COND_INITIALIZER
{ { 0, } }
1527 /* glibc versions before
2.5 have a version of stdint.h that defines
1528 UINT8_C and UINT16_C to produce unsigned constants
, as do uClibc
1529 versions with stdint.h based on those glibc versions.
*/
1531 hackname
= glibc_stdint
;
1533 select
= "GNU C Library";
1535 c_fix_arg
= "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1536 c_fix_arg
= "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1537 test_text
= "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1541 /* Some versions of glibc have a version of bits
/string2.h that
1542 produces
"value computed is not used" warnings from strncpy
; fix
1543 this definition by using __builtin_strncpy instead as in newer
1546 hackname
= glibc_strncpy
;
1547 files
= bits
/string2.h
;
1548 bypass
= "__builtin_strncpy";
1550 c_fix_arg
= "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1551 c_fix_arg
= "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1553 # define
strncpy(dest
, src
, n
) \
1554 (__extension__ (__builtin_constant_p (src
) && __builtin_constant_p (n
) \\
1555 ?
(strlen (src
) + 1 >= ((size_t
) (n
)) \\
1556 ?
(char *)
memcpy (dest
, src
, n
) \\
1557 : strncpy (dest
, src
, n
)) \\
1558 : strncpy (dest
, src
, n
)))
1563 /* glibc
's tgmath.h relies on an expression that is not an integer
1564 constant expression being treated as it was by GCC 4.4 and
1567 hackname = glibc_tgmath;
1569 select = '\
(\
(\
(type\
) 0.25\
) && \
(\
(type\
) 0.25 - 1\
)\
)';
1570 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1572 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1573 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1577 * Fix these files to use the types we think they should for
1578 * ptrdiff_t, size_t, and wchar_t.
1580 * This defines the types in terms of macros predefined by our 'cpp
'.
1581 * This is supposedly necessary for glibc's handling of these types.
1582 * It
's probably not necessary for anyone else, but it doesn't hurt.
1585 hackname
= gnu_types
;
1586 files
= "sys/types.h";
1588 files
= "sys/stdtypes.h";
1592 bypass
= '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1593 select
= "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1595 /* The Solaris
10 headers already define these types correctly.
*/
1596 mach
= '*-*-solaris2.1[0-9]*';
1599 test_text
= "typedef long int ptrdiff_t; /* long int */\n"
1600 "typedef uint_t size_t; /* uint_t */\n"
1601 "typedef ushort_t wchar_t; /* ushort_t */";
1606 * Fix HP
& Sony
's use of "../machine/xxx.h"
1607 * to refer to: <machine/xxx.h>
1610 hackname = hp_inline;
1611 files = sys/spinlock.h;
1612 files = machine/machparam.h;
1613 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1616 c_fix_arg = "%1<machine
/%2.h
>";
1618 c_fix_arg = "([ \t]*#
[ \t]*include
[ \t]+)" '"\.\.
/machine
/'
1621 test_text = ' # include "..
/machine
/mumble.h
"';
1626 * Check for (...) in C++ code in HP/UX sys/file.h.
1629 hackname = hp_sysfile;
1631 select = "HPUX_SOURCE
";
1634 c_fix_arg = "(struct file
*, ...
)";
1635 c_fix_arg = '\(\.\.\.\)';
1637 test_text = "extern void
foo(...
); /* HPUX_SOURCE
- bad varargs
*/";
1642 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1643 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1646 hackname = hppa_hpux_fp_macros;
1647 mach = "hppa
*-hp
-hpux11
*";
1649 select = "#
[ \t]*define
[ \t]*FP_NORMAL.
*\n"
1650 "#
[ \t]*define
[ \t]*FP_ZERO.
*\n"
1651 "#
[ \t]*define
[ \t]*FP_INFINITE.
*\n"
1652 "#
[ \t]*define
[ \t]*FP_SUBNORMAL.
*\n"
1653 "#
[ \t]*define
[ \t]*FP_NAN.
*\n";
1655 c_fix_arg = <<- _EOFix_
1656 #endif /* _INCLUDE_HPUX_SOURCE */
1658 #if defined(_INCLUDE_HPUX_SOURCE) || \
1659 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1662 #ifdef _INCLUDE_HPUX_SOURCE
1667 "# define FP_NORMAL
0\n"
1668 "# define FP_ZERO
1\n"
1669 "# define FP_INFINITE
2\n"
1670 "# define FP_SUBNORMAL
3\n"
1671 "# define FP_NAN
4\n";
1676 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1677 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1680 hackname = hpux10_cpp_pow_inline;
1681 files = fixinc-test-limits.h, math.h;
1682 select = <<- END_POW_INLINE
1683 ^# +ifdef +__cplusplus
1685 +inline +double +pow\(double +__d,int +__expon\) +\{
1686 [ ]+return +pow\(__d,\(double\)__expon\);
1697 "# ifdef __cplusplus
\n"
1699 " inline double
pow(double __d
,int __expon
) {\n"
1700 "\t return
pow(__d
,(double
)__expon
);\n"
1702 ' extern "C
"' " {\n"
1708 hackname = hpux11_cpp_pow_inline;
1710 select = " +inline double pow
\\(double d
,int expon
\\) \\{\n"
1711 " +return pow
\\(d
, \\(double
\\)expon
\\);\n"
1717 " inline double
pow(double d
,int expon
) {\n"
1718 " return
pow(d
, (double
)expon
);\n"
1724 * Fix hpux 10.X missing ctype declarations 1
1727 hackname = hpux10_ctype_declarations1;
1729 select = "^#
[ \t]*define _toupper
\\(__c
\\)[ \t]*__toupper
\\(__c
\\)";
1730 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*__tolower
[ \t]*\\(";
1732 c_fix_arg = "#ifdef _PROTOTYPES
\n"
1733 "extern int
__tolower(int
);\n"
1734 "extern int
__toupper(int
);\n"
1735 "#else
/* NOT _PROTOTYPES
*/\n"
1736 "extern int
__tolower();\n"
1737 "extern int
__toupper();\n"
1738 "#endif
/* _PROTOTYPES
*/\n\n"
1741 test_text = "# define
_toupper(__c
) __toupper(__c
)\n";
1746 * Fix hpux 10.X missing ctype declarations 2
1749 hackname = hpux10_ctype_declarations2;
1751 select = "^# if defined
\\(_SB_CTYPE_MACROS
\\) && \\!defined
\\(__lint
\\)";
1752 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*_isalnum
[ \t]*\\(";
1754 c_fix_arg = "%0\n\n"
1755 "#ifdef _PROTOTYPES
\n"
1756 " extern int
_isalnum(int
);\n"
1757 " extern int
_isalpha(int
);\n"
1758 " extern int
_iscntrl(int
);\n"
1759 " extern int
_isdigit(int
);\n"
1760 " extern int
_isgraph(int
);\n"
1761 " extern int
_islower(int
);\n"
1762 " extern int
_isprint(int
);\n"
1763 " extern int
_ispunct(int
);\n"
1764 " extern int
_isspace(int
);\n"
1765 " extern int
_isupper(int
);\n"
1766 " extern int
_isxdigit(int
);\n"
1767 "# else
/* not _PROTOTYPES
*/\n"
1768 " extern int
_isalnum();\n"
1769 " extern int
_isalpha();\n"
1770 " extern int
_iscntrl();\n"
1771 " extern int
_isdigit();\n"
1772 " extern int
_isgraph();\n"
1773 " extern int
_islower();\n"
1774 " extern int
_isprint();\n"
1775 " extern int
_ispunct();\n"
1776 " extern int
_isspace();\n"
1777 " extern int
_isupper();\n"
1778 " extern int
_isxdigit();\n"
1779 "#endif
/* _PROTOTYPES
*/\n";
1781 test_text = "# if
defined(_SB_CTYPE_MACROS
) && !defined(__lint
)\n"
1782 " extern unsigned int
*__SB_masks
;\n";
1787 * Fix hpux 10.X missing stdio declarations
1790 hackname = hpux10_stdio_declarations;
1792 select = "^#
[ \t]*define _iob
[ \t]*__iob
";
1793 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*vsnprintf
[ \t]*\\(";
1795 c_fix_arg = "%0\n\n"
1796 "# if
defined(__STDC__
) ||
defined(__cplusplus
)\n"
1797 " extern int
snprintf(char
*, size_t
, const char
*, ...
);\n"
1798 " extern int
vsnprintf(char
*, size_t
, const char
*, __va_list
);\n"
1799 "# else
/* not __STDC__
) || __cplusplus
*/\n"
1800 " extern int
snprintf();\n"
1801 " extern int
vsnprintf();\n"
1802 "# endif
/* __STDC__
) || __cplusplus
*/\n";
1804 test_text = "# define _iob __iob
\n";
1809 * Make sure hpux defines abs in header.
1812 hackname = hpux11_abs;
1813 mach = "*-hp
-hpux11
*";
1815 select = "ifndef _MATH_INCLUDED
";
1817 c_fix_arg = "if
!defined(_MATH_INCLUDED
) ||
defined(__GNUG__
)";
1818 test_text = "#ifndef _MATH_INCLUDED
";
1823 * Keep HP-UX 11 from stomping on C++ math namespace
1824 * with defines for fabsf.
1827 hackname = hpux11_fabsf;
1829 select = "^
[ \t]*#
[ \t]*define
[ \t]+fabsf
\\(.
*";
1830 bypass = "__cplusplus
";
1833 c_fix_arg = "#ifndef __cplusplus
\n%0\n#endif
";
1837 "# define
fabsf(x
) ((float
)fabs((double
)(float
)(x
)))\n"
1843 * Fix C99 constant in __POINTER_SET define.
1846 hackname = hpux11_pthread_const;
1847 mach = "*-hp
-hpux11.
[0-3]*";
1848 files = sys/pthread.h;
1849 select = "^#define
[ \t]*__POINTER_SET
[ \t]*\\(\\(void
\\*\\) 1LL\\)";
1852 c_fix_arg = "#define __POINTER_SET
\t\t((void *)
1L)";
1853 test_text = "#define __POINTER_SET
\t\t((void *)
1LL)";
1858 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1859 * being defined by having it define _hpux_size_t instead.
1862 hackname = hpux11_size_t;
1863 mach = "*-hp
-hpux11
*";
1864 select = "__size_t
";
1867 c_fix_arg = "_hpux_size_t
";
1870 "#define __size_t size_t
\n"
1871 " extern int
getpwuid_r( char
*, __size_t
, struct passwd
**)
;\n";
1876 * Fix hpux 11.00 broken snprintf declaration
1877 * (third argument is char *, needs to be const char * to prevent
1878 * spurious warnings with -Wwrite-strings or in C++).
1881 hackname = hpux11_snprintf;
1883 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1884 ' *(char *\*, *\.\.\.\);)';
1886 c_fix_arg = '%1 const %3';
1888 test_text = "extern int
snprintf(char
*, size_t
, char
*, ...
);\n"
1889 "extern int
snprintf(char
*, __size_t
, char
*, ...
);\n"
1890 "extern int
snprintf(char
*, _hpux_size_t
, char
*, ...
);";
1894 * Fix hpux 11.00 broken vsnprintf declaration
1897 hackname = hpux11_vsnprintf;
1899 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1900 'const char \*,) __va__list\);';
1902 c_fix_arg = "%1 __va_list
);";
1904 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1910 * get rid of bogus inline definitions in HP-UX 8.0
1913 hackname = hpux8_bogus_inlines;
1916 bypass = "__GNUG__
";
1917 sed = "s@inline int
abs(int
[a
-z
][a
-z
]*)
{.
*}"
1918 "@extern
\"C
\" int
abs(int
);@
";
1919 sed = "s@inline double
abs(double
[a
-z
][a
-z
]*)
{.
*}@@
";
1920 sed = "s@inline int
sqr(int
[a
-z
][a
-z
]*)
{.
*}@@
";
1921 sed = "s@inline double
sqr(double
[a
-z
][a
-z
]*)
{.
*}@@
";
1922 test_text = "inline int
abs(int v
) { return (v
>=0)?v
:-v
; }\n"
1923 "inline double
sqr(double v
) { return v
**0.5; }";
1928 * Fix hpux broken ctype macros
1931 hackname = hpux_ctype_macros;
1933 select = '((: |\()__SB_masks \? )'
1934 '(__SB_masks\[__(alnum|c)\] & _IS)';
1936 c_fix_arg = "%1(int
)%3";
1938 test_text = ": __SB_masks ? __SB_masks
[__alnum
] & _ISCNTRL
\n"
1939 "# define
isalpha(__c
) (__SB_masks ? __SB_masks
[__c
] & _IS
\n";
1944 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1947 hackname = hpux_htonl;
1948 files = netinet/in.h;
1949 select = "#ifndef _XOPEN_SOURCE_EXTENDED
[ \t]*\n"
1951 " \\* Macros for number representation conversion
\\.
\n"
1955 c_fix_arg = "#if
1\n%1";
1957 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED
\n"
1959 " * Macros for number representation conversion.
\n"
1962 "#define
ntohl(x
) (x
)\n"
1963 "#define
ntohs(x
) (x
)\n"
1964 "#define
htonl(x
) (x
)\n"
1965 "#define
htons(x
) (x
)\n"
1967 "#endif
/* ! _XOPEN_SOURCE_EXTENDED
*/";
1975 hackname = hpux_long_double;
1976 mach = "*-*-hpux10
*";
1977 mach = "*-*-hpux11.
[012]*";
1979 select = "extern
[ \t]long_double
[ \t]strtold
";
1980 bypass = "long_double_t
";
1981 sed = "/^#
[ \t]*ifndef _LONG_DOUBLE
/,/\\/\\* _LONG_DOUBLE
\\*\\//D
";
1982 sed = "s
/long_double
/long double
/g
";
1984 test_text = "# ifndef _LONG_DOUBLE
\n"
1985 "# define _LONG_DOUBLE
\n"
1986 " typedef struct
{\n"
1987 " unsigned int word1
, word2
, word3
, word4
;\n"
1989 "# endif
/* _LONG_DOUBLE
*/\n"
1990 "extern long_double
strtold(const char
*, char
**)
;\n";
1994 * We cannot use the above rule on 11.31 because it removes the strtold
1995 * definition. ia64 is OK with no hack, PA needs some help.
1998 hackname = hpux_long_double_2;
1999 mach = "hppa
*-*-hpux11.3
*";
2001 select = "#
[ \t]*if
[ \t]*!defined
\\(__ia64
\\) \\|
\\| defined
\\(_PROTOTYPES
\\) \\|
\\| defined
\\(_LONG_DOUBLE_STRUCT
\\)";
2003 c_fix_arg = "# if
!defined(_PROTOTYPES
) ||
defined(_LONG_DOUBLE_STRUCT
)";
2005 test_text = "# if
!defined(__ia64
) ||
!defined(_PROTOTYPES
) ||
defined(_LONG_DOUBLE_STRUCT
)\n";
2009 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2012 hackname = hpux_systime;
2014 select = "^extern struct sigevent
;";
2017 c_fix_arg = "struct sigevent
;";
2019 test_text = 'extern struct sigevent;';
2024 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2025 * type and mpinfou is only defined when _KERNEL is set.
2028 hackname = hpux_spu_info;
2029 mach = "*-hp
-hpux
*";
2031 * It is tempting to omit the first "files
" entry. Do not.
2032 * The testing machinery will take the first "files
" entry as the name
2033 * of a test file to play with. It would be a nuisance to have a directory
2034 * with the name "*".
2036 files = "ia64
/sys
/getppdp.h
";
2037 files = "*/sys
/getppdp.h
";
2038 select = "^.
*extern.
*spu_info.
*";
2041 c_fix_arg = "#ifdef _KERNEL
\n%0\n#endif
";
2043 test_text = "extern union mpinfou spu_info
[];";
2047 hackname = hpux11_extern_sendfile;
2048 mach = "*-hp
-hpux11.
[12]*";
2049 files = sys/socket.h;
2050 select = "^
[ \t]*extern sbsize_t sendfile.
*\n.
*, int
\\)\\);\n";
2052 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T
\n%0#endif
\n";
2053 test_text = " extern sbsize_t sendfile
__((int
, int
, off_t
, bsize_t
,\n const struct iovec
*, int
));\n";
2057 hackname = hpux11_extern_sendpath;
2058 mach = "*-hp
-hpux11.
[12]*";
2059 files = sys/socket.h;
2060 select = "^
[ \t]*extern sbsize_t sendpath.
*\n.
*, int
\\)\\);\n";
2062 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T
\n%0#endif
\n";
2063 test_text = " extern sbsize_t sendpath
__((int
, int
, off_t
, bsize_t
,\n const struct iovec
*, int
));\n";
2067 hackname = hpux_extern_errno;
2068 mach = "*-hp
-hpux10.
*";
2069 mach = "*-hp
-hpux11.
[0-2]*";
2071 select = "^
[ \t]*extern int errno
;$
";
2073 c_fix_arg = "#ifdef __cplusplus
\nextern
\"C
\" {\n#endif
\n%0\n#ifdef __cplusplus
\n}\n#endif
";
2074 test_text = " extern int errno
;\n";
2079 * Add missing braces to pthread initializer defines.
2082 hackname = hpux_pthread_initializers;
2083 mach = "*-hp
-hpux11.
[0-3]*";
2084 files = sys/pthread.h;
2085 sed = "s@^
[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2086 "@
\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@
";
2087 sed = "s@^
[ \t]*1,[ \t]*\\\\"
2089 sed = "/^
[ \t]*0$
/d
";
2090 sed = "s@__PTHREAD_MUTEX_VALID
, 0"
2091 "@
{ __PTHREAD_MUTEX_VALID
, 0 }@
";
2092 sed = "s@^
[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2093 "@
\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@
";
2094 sed = "s@
0, __LWP_MTX_VALID
, 0, 1, 1, 1, 1,[ \t]*\\\\"
2095 "@
{ 0, __LWP_MTX_VALID
}, { 0, 1, 1, 1, 1 },\t\t\t\\\\@
";
2096 sed = "s@^
[ \t]*__LWP_MTX_VALID
, 0, 1, 1, 1, 1,[ \t]*\\\\"
2097 "@
\t{ 0, __LWP_MTX_VALID
}, { 0, 1, 1, 1, 1 },\t\t\t\\\\@
";
2098 sed = "s@^
[ \t]*0, 0[ \t]*\\\\"
2099 "@
\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@
";
2100 sed = "s@__PTHREAD_COND_VALID
, 0"
2101 "@
{ __PTHREAD_COND_VALID
, 0 }@
";
2102 sed = "s@__LWP_COND_VALID
, 0,[ \t]*\\\\"
2103 "@
{ __LWP_COND_VALID
, 0 },\t\t\t\t\t\\\\@
";
2104 sed = "s@__PTHREAD_RWLOCK_VALID
, 0"
2105 "@
{ __PTHREAD_RWLOCK_VALID
, 0 }@
";
2106 sed = "s@__LWP_RWLOCK_VALID
, 0,[ \t]*\\\\"
2107 "@
{ __LWP_RWLOCK_VALID
, 0 },\t\t\t\t\t\\\\@
";
2108 sed = "s@^
[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2109 "@
\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@
";
2110 test_text = "#define PTHREAD_MUTEX_INITIALIZER
{\t\t\t\t\t\\\\\n"
2111 "\t__PTHREAD_MUTEX_VALID
, 0,\t\t\t\t\t\\\\\n"
2112 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE
),\t\t\\\\\n"
2113 "\t__SPNLCK_INITIALIZER
,\t\t\t\t\t\t\\\\\n"
2114 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2115 "\t0, __LWP_MTX_VALID
, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2116 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2121 hackname = hpux_c99_intptr;
2122 mach = "*-hp
-hpux11.3
*";
2123 files = stdint-hpux11.h, stdint.h;
2124 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*PTRDIFF_MAX
[ \t]*INT32_MAX
[ \t]*$@#define
PTRDIFF_MAX (2147483647l)@
";
2125 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*PTRDIFF_MIN
[ \t]*INT32_MIN
[ \t]*$@#define
PTRDIFF_MIN (-PTRDIFF_MAX
- 1)@
";
2126 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INTPTR_MAX
[ \t]*INT32_MAX
[ \t]*$@#define
INTPTR_MAX (2147483647l)@
";
2127 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INTPTR_MIN
[ \t]*INT32_MIN
[ \t]*$@#define
INTPTR_MIN (-INTPTR_MAX
- 1)@
";
2128 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINTPTR_MAX
[ \t]*UINT32_MAX
[ \t]*$@#define
UINTPTR_MAX (4294967295ul)@
";
2129 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*SIZE_MAX
[ \t]*UINT32_MAX
[ \t]*$@#define
SIZE_MAX (4294967295ul)@
";
2130 test_text = "#define PTRDIFF_MAX INT32_MAX
\n"
2131 "#define PTRDIFF_MIN INT32_MIN
\n"
2132 "#define INTPTR_MAX INT32_MAX
\n"
2133 "#define INTPTR_MIN INT32_MIN
\n"
2134 "#define UINTPTR_MAX UINT32_MAX
\n"
2135 "#define SIZE_MAX UINT32_MAX
\n";
2139 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2143 hackname = hpux_c99_inttypes;
2144 mach = "*-hp
-hpux11.
[23]*";
2146 files = stdint-hpux11.h, stdint.h;
2147 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT8_C(__c
)[ \t]*__CONCAT_U__(__c
)[ \t]*$@#define
UINT8_C(__c
) (__c
)@
";
2148 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT16_C(__c
)[ \t]*__CONCAT_U__(__c
)[ \t]*$@#define
UINT16_C(__c
) (__c
)@
";
2149 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT32_C(__c
)[ \t]*__CONCAT__(__c
,l
)[ \t]*$@#define
INT32_C(__c
) (__c
)@
";
2150 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT32_C(__c
)[ \t].
*$@#define
UINT32_C(__c
) __CONCAT__(__c
,u
)@
";
2151 test_text = "#define
UINT8_C(__c
) __CONCAT_U__(__c
)\n"
2152 "#define
UINT16_C(__c
) __CONCAT_U__(__c
)\n"
2153 "#define
INT32_C(__c
) __CONCAT__(__c
,l
)\n"
2154 "#define
UINT32_C(__c
) __CONCAT__(__c
,ul
)\n";
2158 hackname = hpux_c99_inttypes2;
2159 mach = "*-hp
-hpux11.2
*";
2160 files = stdint-hpux11.h, stdint.h;
2161 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT8_C(__c
)[ \t]*((signed char
)(__c
))[ \t]*$@#define
INT8_C(__c
) (__c
)@
";
2162 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT8_C(__c
)[ \t]*((unsigned char
)(__c
))[ \t]*$@#define
UINT8_C(__c
) (__c
)@
";
2163 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT16_C(__c
)[ \t]*((short
)(__c
))[ \t]*$@#define
INT16_C(__c
) (__c
)@
";
2164 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT16_C(__c
)[ \t]*((unsigned short
)(__c
))[ \t]*$@#define
UINT16_C(__c
) (__c
)@
";
2165 test_text = "# define
INT8_C(__c
) ((signed char
)(__c
))\n"
2166 "# define
UINT8_C(__c
) ((unsigned char
)(__c
))\n"
2167 "# define
INT16_C(__c
) ((short
)(__c
))\n"
2168 "# define
UINT16_C(__c
) ((unsigned short
)(__c
))\n";
2172 hackname = hpux_stdint_least_fast;
2173 mach = "*-hp
-hpux11.2
*";
2174 files = stdint-hpux11.h, stdint.h;
2176 "^
[ \t]*#
[ \t]*define
[ \t]+UINT_(LEAST|FAST
)64_MAX
[ \t]+ULLONG_MAX
";
2178 c-fix-arg = "# define UINT_
%164_MAX __UINT64_MAX__
";
2179 test-text = "# define UINT_FAST64_MAX ULLONG_MAX
\n"
2180 "# define UINT_LEAST64_MAX ULLONG_MAX
\n";
2185 hackname = hpux_inttype_int8_t;
2186 mach = "*-hp
-hpux1
[01].
*";
2187 files = sys/_inttypes.h;
2188 select = "^
[ \t]*typedef
[ \t]*char
[ \t]*int(_least
){0,1}8_t.
*";
2190 c_fix_arg = "typedef signed char int
%18_t
;";
2191 test_text = "typedef char int_least8_t
;\n"
2192 "typedef char int8_t
;\n";
2196 hackname = hpux_imaginary_i;
2197 mach = "ia64
-hp
-hpux11.
*";
2199 select = "^
[ \t]*#
[ \t]*define
[ \t]*_Complex_I.
*";
2201 c_fix_arg = "#define
_Complex_I (__extension__
1.0iF
)";
2202 test_text = "#define
_Complex_I (0.f
+_Imaginary_I
)\n";
2206 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2209 hackname = huge_val_hex;
2210 files = bits/huge_val.h;
2211 select = "^#
[ \t]*define
[ \t]*HUGE_VAL
[ \t].
*0x1\\.0p.
*";
2212 bypass = "__builtin_huge_val
";
2215 c_fix_arg = "#define
HUGE_VAL (__builtin_huge_val())\n";
2217 test_text = "# define HUGE_VAL
\t(__extension__
0x1.0p2047
)";
2222 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2225 hackname = huge_valf_hex;
2226 files = bits/huge_val.h;
2227 select = "^#
[ \t]*define
[ \t]*HUGE_VALF
[ \t].
*0x1\\.0p.
*";
2228 bypass = "__builtin_huge_valf
";
2231 c_fix_arg = "#define
HUGE_VALF (__builtin_huge_valf())\n";
2233 test_text = "# define
HUGE_VALF (__extension__
0x1.0p255f
)";
2238 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2241 hackname = huge_vall_hex;
2242 files = bits/huge_val.h;
2243 select = "^#
[ \t]*define
[ \t]*HUGE_VALL
[ \t].
*0x1\\.0p.
*";
2244 bypass = "__builtin_huge_vall
";
2247 c_fix_arg = "#define
HUGE_VALL (__builtin_huge_vall())\n";
2249 test_text = "# define
HUGE_VALL (__extension__
0x1.0p32767L
)";
2254 * Fix return type of abort and free
2257 hackname = int_abort_free_and_exit;
2259 select = "int
[ \t]+(abort|free|exit
)[ \t]*\\(";
2260 bypass = "_CLASSIC_ANSI_TYPES
";
2263 c_fix_arg = "void
\t%1(";
2265 test_text = "extern int
abort(int
);\n"
2266 "extern int
free(void*)
;\n"
2267 "extern int
exit(void*)
;";
2272 * Fix various macros used to define ioctl numbers.
2273 * The traditional syntax was:
2275 * #define _IO(n, x) (('n'<<8)+x)
2276 * #define TIOCFOO _IO(T, 1)
2278 * but this does not work with the C standard, which disallows macro
2279 * expansion inside strings. We have to rewrite it thus:
2281 * #define _IO(n, x) ((n<<8)+x)
2282 * #define TIOCFOO _IO('T', 1)
2284 * The select expressions match too much, but the c_fix code is cautious.
2286 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2289 hackname = io_quotes_def;
2290 select = "define
[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*\\([a
-zA
-Z
][,)]";
2291 c_fix = char_macro_def;
2294 "#define
BSD43__IOWR(n
, x
) (('n'<<8)+x
)\n"
2295 "#define
_IOWN(x
,y
,t
) (_IOC_IN|
(((t
)&_IOCPARM_MASK
)<<16)|
('x'<<8)|y
)\n"
2296 "#define
_IO(x
,y
) ('x'<<8|y
)";
2298 "#define
XX_IO(x
) ('x'<<8|
256)";
2302 hackname = io_quotes_use;
2303 select = "define
[ \t]+[A
-Z0
-9_
]+[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*[ \t]*"
2305 c_fix = char_macro_use;
2307 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2308 "#define TIOCFOO \\\\\n"
2309 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2314 * Check for missing ';' in struct
2317 hackname = ip_missing_semi;
2318 files = netinet/ip.h;
2320 sed = "/^struct/,/^};/s/}$/};/";
2326 "}; /* mumbled struct */\n";
2331 * Non-traditional "const" declaration in Irix's limits.h.
2334 hackname
= irix_limits_const
;
2335 files
= fixinc
-test
-limits.h
, limits.h
;
2336 select
= "^extern const ";
2338 c_fix_arg
= "extern __const ";
2339 test_text
= "extern const char limit; /* test limits */";
2344 * IRIX
5.x
's stdio.h declares some functions that take a va_list as
2345 * taking char *. However, GCC uses void * for va_list, so
2346 * calling vfprintf with a va_list fails in C++. */
2348 hackname = irix_stdio_va_list;
2351 select = '/\
* va_list \
*/ char \
*';
2353 c_fix_arg = "__gnuc_va_list";
2355 "extern int printf( const char *, /* va_list */ char * );";
2360 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2361 * use / * * / to concatenate tokens.
2364 hackname = kandr_concat;
2365 files = "sparc/asm_linkage.h";
2366 files = "sun*/asm_linkage.h";
2367 files = "arm/as_support.h";
2368 files = "arm/mc_type.h";
2369 files = "arm/xcb.h";
2370 files = "dev/chardefmac.h";
2371 files = "dev/ps_irq.h";
2372 files = "dev/screen.h";
2373 files = "dev/scsi.h";
2374 files = "sys/tty.h";
2375 files = "Xm.acorn/XmP.h";
2376 files = bsd43/bsd43_.h;
2380 test_text = "#define __CONCAT__(a,b) a/**/b";
2384 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2385 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2386 * constant on recent versions of g
++.
2389 hackname
= linux_ia64_ucontext
;
2390 files
= "sys/ucontext.h";
2391 mach
= "ia64-*-linux*";
2392 select
= '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2393 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2395 c_fix_arg
= "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2396 test_text
= "# define _SC_GR0_OFFSET\t\\\\\n"
2397 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2402 * Remove header file warning from sys
/time.h. Autoconf
's
2403 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2404 * which causes warning on LynxOS. Remove the warning.
2407 hackname = lynxos_no_warning_in_sys_time_h;
2409 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2412 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2417 * Add missing declaration for putenv.
2420 hackname = lynxos_missing_putenv;
2421 mach = '*-*-lynxos
*';
2423 bypass = 'putenv
[ \t]*\\(';
2424 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2427 "extern int putenv _AP((char *));";
2428 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2429 test_text = "extern char *getenv _AP((const char *));";
2434 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2436 * On NetBSD, machine is a symbolic link to an architecture specific
2437 * directory name, so we can't match a specific file name here.
2440 hackname
= machine_ansi_h_va_list
;
2441 select
= "define[ \t]+_BSD_VA_LIST_[ \t]";
2442 bypass
= '__builtin_va_list';
2445 c_fix_arg
= "%1__builtin_va_list";
2446 c_fix_arg
= "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2448 test_text
= " # define _BSD_VA_LIST_\tchar**";
2453 * Fix non
-ansi machine name defines
2456 hackname
= machine_name
;
2457 c_test
= machine_name
;
2458 c_fix
= machine_name
;
2460 test_text
= "/* MACH_DIFF: */\n"
2461 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2462 "\n/* no uniform test, so be careful :-) */";
2467 * Some math.h files define struct
exception (it
's in the System V
2468 * Interface Definition), which conflicts with the class exception defined
2469 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2470 * This is not a great fix, but I haven't been able to think of anything
2474 hackname
= math_exception
;
2476 select
= "struct exception";
2478 * This should be bypassed on __cplusplus
, but some supposedly C
++
2479 * aware headers
, such as Solaris
8 and
9, don
't wrap their struct
2480 * exception either. So currently we bypass only for glibc, based on a
2481 * comment in the fixed glibc header. Ick.
2483 bypass = 'We have a problem when using C\
+\
+|for C\
+\
+, '
2484 '_
[a
-z0
-9A
-Z_
]+_exception
; for C
, exception
';
2487 c_fix_arg = "#ifdef __cplusplus\n"
2488 "#define exception __math_exception\n"
2491 c_fix_arg = "#ifdef __cplusplus\n"
2492 "#undef exception\n"
2495 test_text = "typedef struct exception t_math_exception;";
2500 * This looks pretty broken to me. ``dbl_max_def'' will contain
2501 * "define DBL_MAX " at the start, when what we really want is just
2502 * the value portion. Can't figure out how to write a test case
2503 * for this either
:-(
2506 hackname
= math_huge_val_from_dbl_max
;
2510 * IF HUGE_VAL is defined to be DBL_MAX
*and
* DBL_MAX is _not_ defined
2511 * in math.h
, this fix applies.
2513 select
= "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2514 bypass
= "define[ \t]+DBL_MAX";
2518 * See if we have a definition for DBL_MAX in float.h.
2519 * If we do
, we will replace the one in math.h with that one.
2522 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2523 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2525 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2526 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2527 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2532 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2533 "#define HUGE_VAL DBL_MAX";
2541 hackname
= nested_auth_des
;
2543 select
= '(/\*.*rpc/auth_des\.h>.*)/\*';
2545 c_fix_arg
= "%1*/ /*";
2546 test_text
= "/*#include <rpc/auth_des.h> /* skip this */";
2551 * Some versions of NetBSD don
't expect the C99 inline semantics.
2554 hackname = netbsd_c99_inline_1;
2555 mach = "*-*-netbsd*";
2557 select = "extern __inline int";
2560 c_fix_arg = "extern\n"
2561 "#ifdef __GNUC_STDC_INLINE__\n"
2562 "__attribute__((__gnu_inline__))\n"
2566 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2571 hackname = netbsd_c99_inline_2;
2572 mach = "*-*-netbsd*";
2574 select = "#define _SIGINLINE extern __inline";
2577 c_fix_arg = <<- _EOArg_
2578 #ifdef __GNUC_STDC_INLINE__
2579 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2585 test_text = "#define _SIGINLINE extern __inline";
2590 * NetBSD has a semicolon after the ending '}' for some extern "C".
2593 hackname = netbsd_extra_semicolon;
2594 mach = "*-*-netbsd*";
2595 files = sys/cdefs.h;
2596 select = "#define[ \t]*__END_DECLS[ \t]*};";
2599 c_fix_arg = "#define __END_DECLS }";
2601 test_text = "#define __END_DECLS };";
2605 /* newlib's stdint.h has several failures to conform to C99. The fix
2606 for these removed a comment that can be matched to identify unfixed
2609 hackname
= newlib_stdint_1
;
2610 files
= stdint
-newlib.h
, stdint.h
;
2611 select
= "@todo - Add support for wint_t types";
2612 sed
= "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2613 sed
= "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2614 sed
= "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2615 sed
= "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2616 sed
= "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2617 sed
= "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2618 sed
= 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2619 sed
= 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2620 sed
= 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2621 sed
= "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2622 sed
= "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2623 sed
= "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2624 sed
= "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2625 sed
= "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2626 test_text
= "/* @todo - Add support for wint_t types. */\n"
2627 "#define INT32_MIN (-2147483647-1)\n"
2628 "#define INT32_MAX 2147483647\n"
2629 "#define UINT32_MAX 4294967295U\n"
2630 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2631 "#define INT_LEAST32_MAX 2147483647\n"
2632 "#define UINT_LEAST32_MAX 4294967295U\n"
2633 "#define INT_FAST8_MIN INT8_MIN\n"
2634 "#define INT_FAST8_MAX INT8_MAX\n"
2635 "#define UINT_FAST8_MAX UINT8_MAX\n"
2636 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2637 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2638 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2639 "#define UINT8_C(x) x##U\n"
2640 "#define UINT16_C(x) x##U";
2645 hackname
= newlib_stdint_2
;
2646 files
= stdint
-newlib.h
, stdint.h
;
2647 select
= "@todo - Add support for wint_t types";
2649 c_fix_arg
= "#define INTMAX_MAX __INTMAX_MAX__\n"
2650 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2651 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2652 "#define WCHAR_MAX __WCHAR_MAX__\n"
2653 "#define WCHAR_MIN __WCHAR_MIN__\n"
2654 "#define WINT_MAX __WINT_MAX__\n"
2655 "#define WINT_MIN __WINT_MIN__\n\n"
2657 c_fix_arg
= '/\*\* Macros for minimum-width integer constant expressions \*/';
2658 test_text
= "/* @todo - Add support for wint_t types. */\n"
2659 "/** Macros for minimum-width integer constant expressions */";
2664 * NeXT
3.2 adds const prefix to some math functions.
2665 * These conflict with the built
-in functions.
2668 hackname
= next_math_prefix
;
2669 files
= ansi
/math.h
;
2670 select
= "^extern[ \t]+double[ \t]+__const__[ \t]";
2673 c_fix_arg
= "extern double %1(";
2674 c_fix_arg
= "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2676 test_text
= "extern\tdouble\t__const__\tmumble();";
2681 * NeXT
3.2 uses the word
"template" as a parameter for some
2682 * functions. GCC reports an invalid use of a reserved key word
2683 * with the built
-in functions.
2686 hackname
= next_template
;
2688 select
= "[ \t]template\\)";
2692 c_fix_arg
= "\\(([^)]*)[ \t]template\\)";
2693 test_text
= "extern mumble( char * template); /* fix */";
2698 * NeXT
3.2 includes the keyword volatile in the
abort() and
exit()
2699 * function prototypes. That conflicts with the built
-in functions.
2702 hackname
= next_volitile
;
2703 files
= ansi
/stdlib.h
;
2704 select
= "^extern[ \t]+volatile[ \t]+void[ \t]";
2707 c_fix_arg
= "extern void %1(";
2708 c_fix_arg
= "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2710 test_text
= "extern\tvolatile\tvoid\tabort();";
2715 * NeXT
2.0 defines
'int wait(union wait*)', which conflicts with Posix
.1.
2716 * Note that version
3 of the NeXT system has wait.h in a different directory
,
2717 * so that this code won
't do anything. But wait.h in version 3 has a
2718 * conditional, so it doesn't need this fix. So everything is okay.
2721 hackname
= next_wait_union
;
2724 select
= 'wait\(union wait';
2726 c_fix_arg
= "wait(void";
2727 test_text
= "extern pid_d wait(union wait*);";
2732 * a missing semi
-colon at the end of the nodeent structure definition.
2735 hackname
= nodeent_syntax
;
2736 files
= netdnet
/dnetdb.h
;
2737 select
= "char[ \t]*\\*na_addr[ \t]*$";
2740 test_text
= "char *na_addr\t";
2744 * Fix OpenBSD
's NULL definition.
2747 hackname = openbsd_null_definition;
2748 mach = "*-*-openbsd*";
2749 files = locale.h, stddef.h, stdio.h, string.h,
2750 time.h, unistd.h, wchar.h, sys/param.h;
2751 select = "__GNUG__";
2753 c_fix_arg = "#ifndef NULL\n"
2754 "#ifdef __cplusplus\n"
2756 "#define NULL\t__null\n"
2757 "#else\t /* ! __GNUG__ */\n"
2758 "#define NULL\t0L\n"
2759 "#endif\t /* __GNUG__ */\n"
2760 "#else\t /* ! __cplusplus */\n"
2761 "#define NULL\t((void *)0)\n"
2762 "#endif\t /* __cplusplus */\n"
2763 "#endif\t /* !NULL */";
2765 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2766 "^#ifdef[ \t]*__GNUG__\n"
2767 "^#define[ \t]*NULL[ \t]*__null\n"
2769 "^#define[ \t]*NULL[ \t]*0L\n"
2775 "#define NULL __null\n"
2783 * obstack.h used casts as lvalues.
2785 * We need to change postincrements of casted pointers (which are
2786 * then dereferenced and assigned into) of the form
2788 * *((TYPE*)PTRVAR)++ = (VALUE)
2790 * into expressions like
2792 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2794 * which is correct for the cases used in obstack.h since PTRVAR is
2795 * of type char * and the value of the expression is not used.
2798 hackname = obstack_lvalue_cast;
2800 select = '\
*\
(\
(([^
()]*)\
*\
)(.*)\
)\
+\
+ = \
(([^
()]*)\
)';
2802 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2803 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2807 * Fix OpenBSD's va_start define.
2810 hackname
= openbsd_va_start
;
2811 mach
= "*-*-openbsd*";
2813 select
= '__builtin_stdarg_start';
2815 c_fix_arg
= __builtin_va_start
;
2817 test_text
= "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2821 * sys
/lc_core.h on some versions of OSF1
/4.x pollutes the namespace by
2822 * defining regex.h related types. This causes libg
++ build and usage
2823 * failures. Fixing this correctly requires checking and modifying
3 files.
2826 hackname
= osf_namespace_a
;
2827 files
= reg_types.h
;
2828 files
= sys
/lc_core.h
;
2829 test
= " -r reg_types.h";
2830 test
= " -r sys/lc_core.h";
2831 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
2832 test
= " -z \"`grep __regex_t regex.h`\"";
2836 c_fix_arg
= "reg(ex|off|match)_t";
2838 test_text
= "`touch sys/lc_core.h`"
2839 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2840 "extern regex_t re;\n"
2841 "extern regoff_t ro;\n"
2842 "extern regmatch_t rm;\n";
2846 hackname
= osf_namespace_c
;
2848 test
= " -r reg_types.h";
2849 test
= " -r sys/lc_core.h";
2850 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
2851 test
= " -z \"`grep __regex_t regex.h`\"";
2853 select
= "#include <reg_types\.h>.*";
2856 "typedef __regex_t\tregex_t;\n"
2857 "typedef __regoff_t\tregoff_t;\n"
2858 "typedef __regmatch_t\tregmatch_t;";
2860 test_text
= "#include <reg_types.h>";
2865 * On broken glibc
-2.3.3 systems an array of incomplete structures is
2866 * passed to __sigsetjmp. Fix that to take a pointer instead.
2869 hackname
= pthread_incomplete_struct_argument
;
2871 select
= "struct __jmp_buf_tag";
2873 c_fix_arg
= "%1 *%2%3";
2874 c_fix_arg
= "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2875 test_text
= "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2879 * Fix return type of fread and fwrite on sysV68
2882 hackname
= read_ret_type
;
2884 select
= "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2886 c_fix_arg
= "extern unsigned int fread(), fwrite();\n%1%2";
2887 c_fix_arg
= "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2889 test_text
= "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2894 * Fix casts as lvalues in glibc
's <rpc/xdr.h>.
2897 hackname = rpc_xdr_lvalue_cast_a;
2899 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2901 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2902 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2903 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2908 hackname = rpc_xdr_lvalue_cast_b;
2910 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2912 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2913 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2914 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2919 * function class(double x) conflicts with C++ keyword on rs/6000
2922 hackname = rs6000_double;
2924 select = '[^a
-zA
-Z_
]class\
(';
2927 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2928 c_fix_arg = '^.
*[^a
-zA
-Z_
]class\
(.
*';
2930 test_text = "extern int class();";
2935 * Wrong fchmod prototype on RS/6000.
2938 hackname = rs6000_fchmod;
2940 select = 'fchmod\
(char \
*';
2942 c_fix_arg = "fchmod(int";
2943 test_text = "extern int fchmod(char *, mode_t);";
2948 * parameters conflict with C++ new on rs/6000
2951 hackname = rs6000_param;
2955 select = 'rename\
(const char \
*old
, const char \
*new\
)';
2957 c_fix_arg = 'rename(const char
*_old
, const char
*_new
)';
2959 test_text = 'extern int
rename(const char
*old
, const char
*new
);';
2964 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
2965 * for C99. This is wrong for C++, which needs many C99 features, but
2966 * only supports __restrict.
2969 hackname = solaris___restrict;
2970 files = sys/feature_tests.h;
2971 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
2972 mach = "*-*-solaris2*";
2974 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
2975 "#else\n%0\n#endif";
2976 test_text = "#define _RESTRICT_KYWD restrict";
2981 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
2982 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
2983 * and imaginary definitions which are not supported by GCC.
2986 hackname = solaris_complex;
2987 mach = "*-*-solaris2.*";
2989 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
2990 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
2991 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
2992 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
2993 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2994 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
2995 test_text = "#define _Complex_I _Complex_I\n"
2996 "#define complex _Complex\n"
2997 "#define _Imaginary_I _Imaginary_I\n"
2998 "#define imaginary _Imaginary\n"
3000 "#define I _Imaginary_I";
3005 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3006 * extern "C" instead so libstdc++ can use it.
3009 hackname = solaris_complex_cxx;
3010 mach = "*-*-solaris2.*";
3012 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3013 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3014 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3015 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3016 test_text = "#if !defined(__cplusplus)\n"
3017 "#endif /* !defined(__cplusplus) */";
3022 * g++ rejects functions declared with both C and C++ linkage.
3025 hackname = solaris_cxx_linkage;
3026 mach = '*-*-solaris2
*';
3027 files = "iso/stdlib_iso.h";
3028 select = "(#if __cplusplus >= 199711L)\n"
3029 "(extern \"C\\+\\+\" \\{\n)"
3030 "(.*(bsearch|qsort).*)";
3032 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3035 "#if __cplusplus >= 199711L\n"
3036 "extern \"C++\" {\n"
3037 " void *bsearch(const void *, const void *, size_t, size_t,";
3042 * Solaris <iso/stdio_iso.h> doesn't declare getc for C
++ with
3043 * _STRICT_STDC
, but uses it.
3046 hackname
= solaris_getc_strict_stdc
;
3047 mach
= "*-*-solaris2*";
3048 files
= "iso/stdio_iso.h";
3049 select
= "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3051 c_fix_arg
= "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3054 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3059 * Before Solaris
10, <iso
/setjmp_iso.h
> doesn
't mark longjump noreturn.
3062 hackname = solaris_longjmp_noreturn;
3063 mach = "*-*-solaris2*";
3064 files = "iso/setjmp_iso.h";
3065 bypass = "__NORETURN";
3066 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3068 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3070 test_text = "extern void longjmp(jmp_buf, int);";
3075 * Sun Solaris 10 defines several C99 math macros in terms of
3076 * builtins specific to the Studio compiler, in particular not
3077 * compatible with the GNU compiler.
3080 hackname = solaris_math_1;
3081 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3082 bypass = "__GNUC__";
3083 files = iso/math_c99.h;
3085 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3086 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3088 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3090 "#define HUGE_VAL __builtin_huge_val\n"
3091 "#undef HUGE_VALF\n"
3092 "#define HUGE_VALF __builtin_huge_valf\n"
3093 "#undef HUGE_VALL\n"
3094 "#define HUGE_VALL __builtin_huge_vall";
3098 hackname = solaris_math_2;
3099 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3100 bypass = "__GNUC__";
3101 files = iso/math_c99.h;
3103 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3104 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3106 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3108 "#define INFINITY __builtin_infinity";
3112 hackname = solaris_math_3;
3113 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3114 bypass = "__GNUC__";
3115 files = iso/math_c99.h;
3117 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3118 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3120 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3122 "#define NAN __builtin_nan";
3126 hackname = solaris_math_4;
3127 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3128 bypass = "__GNUC__";
3129 files = iso/math_c99.h;
3131 c_fix_arg = "#define\tfpclassify(x) \\\n"
3132 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3133 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3135 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3136 "#undef fpclassify\n"
3137 "#define fpclassify(x) __builtin_fpclassify(x)";
3141 hackname = solaris_math_8;
3142 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3143 bypass = "__GNUC__";
3144 files = iso/math_c99.h;
3146 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3147 "\t\t\t ? __builtin_signbitf(x) \\\n"
3148 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3149 "\t\t\t ? __builtin_signbitl(x) \\\n"
3150 "\t\t\t : __builtin_signbit(x))";
3151 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3152 test_text = <<- _EOText_
3153 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3155 #define signbit(x) __builtin_signbit(x)
3160 hackname = solaris_math_9;
3161 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3162 bypass = "__GNUC__";
3163 files = iso/math_c99.h;
3165 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3166 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3168 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3169 "#undef isgreater\n"
3170 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3171 "#undef isgreaterequal\n"
3172 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3174 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3175 "#undef islessequal\n"
3176 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3177 "#undef islessgreater\n"
3178 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3179 "#undef isunordered\n"
3180 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3184 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3185 * exception. Provide an alternative using GCC
's builtin.
3189 hackname = solaris_math_10;
3190 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3191 files = iso/math_c99.h;
3193 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3194 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3195 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3196 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3197 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3199 '#pragma ident
"@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3201 "#define isinf(x) __extension__( \\\\\n"
3202 " { __typeof(x) __x_i = (x); \\\\\n"
3203 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3204 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3208 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3209 * "0" for the last field of the pthread_mutex_t structure, which is
3210 * of type upad64_t, which itself is typedef'd to int64_t
, but with
3211 * __STDC__
defined (e.g. by
-ansi
) it is a union. So change the
3212 * initializer to
"{0}" instead
3215 hackname
= solaris_mutex_init_2
;
3216 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3219 * On Solaris
10, this fix is unnecessary because upad64_t is
3220 * always defined correctly regardless of the definition of the
3221 * __STDC__ macro. The first
"mach" pattern matches up to
3222 * solaris9. The second
"mach" pattern will not match any
two (or
3223 * more
) digit solaris version
, but it will match e.g.
2.5.1.
3225 mach
= '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3227 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3232 c_fix_arg
= "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3233 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3234 ",[ \t]*0\\}" "(|[ \t].*)$";
3236 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3237 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3238 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3239 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3240 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3241 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3242 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3247 * The pow overloads with int were removed in C
++ 2011.
3250 hackname
= solaris_pow_int_overload
;
3251 mach
= '*-*-solaris2*';
3252 files
= "iso/math_iso.h";
3253 select
= "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3254 " *\\{[^{}]*\n[^{}]*\\}";
3256 c_fix_arg
= "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3259 " inline long double pow(long double __X, int __Y) { return\n"
3260 " __powl(__X, (long double) (__Y)); }";
3265 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a
"0" for some
3266 * fields of the pthread_rwlock_t structure
, which are of type
3267 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
3268 * defined (e.g. by -ansi) it is a union. So change the initializer
3272 hackname = solaris_rwlock_init_1;
3273 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3275 mach = '*-*-solaris
*';
3277 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3280 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3282 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3283 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3286 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3287 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3292 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3293 * structure. As such, it need two levels of brackets, but only
3294 * contains one. Wrap the macro definition in an extra layer.
3297 hackname = solaris_once_init_1;
3298 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3300 mach = '*-*-solaris
*';
3302 c_fix_arg = "%1{%2}%3";
3303 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3305 '#pragma ident
"@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3306 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3311 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3312 * fields of the pthread_once_t structure, which are of type
3313 * upad64_t, which itself is typedef'd to int64_t
, but with __STDC__
3314 * defined (e.g. by
-ansi
) it is a union. So change the initializer
3315 * to
"{0}" instead. This test relies on solaris_once_init_1.
3318 hackname
= solaris_once_init_2
;
3319 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3322 * On Solaris
10, this fix is unnecessary because upad64_t is
3323 * always defined correctly regardless of the definition of the
3324 * __STDC__ macro. The first
"mach" pattern matches up to
3325 * solaris9. The second
"mach" pattern will not match any
two (or
3326 * more
) digit solaris version
, but it will match e.g.
2.5.1.
3328 mach
= '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3330 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3333 "%1{0}, {0}, {0}, {%3}%4\n"
3335 c_fix_arg
= "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3336 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3338 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3339 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3344 * Sun Solaris
2 has a version of sys
/int_const.h that defines
3345 * UINT8_C and UINT16_C to unsigned constants.
3348 hackname
= solaris_int_const
;
3349 files
= sys
/int_const.h
;
3350 mach
= '*-*-solaris2*';
3352 c_fix_arg
= "#define\tUINT8_C(c)\t(c)\n"
3354 "#define\tUINT16_C(c)\t(c)";
3355 select
= "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3357 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3359 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3361 "#define UINT16_C(c) __CONCAT__(c,u)";
3366 * Sun Solaris
2 has a version of sys
/int_limits.h that defines
3367 * UINT8_MAX and UINT16_MAX to unsigned constants.
3370 hackname
= solaris_int_limits_1
;
3371 files
= sys
/int_limits.h
;
3372 mach
= '*-*-solaris2*';
3374 c_fix_arg
= "#define\tUINT8_MAX\t(255)\n"
3375 "#define\tUINT16_MAX\t(65535)";
3376 select
= "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3377 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3379 "#define UINT8_MAX (255U)\n"
3380 "#define UINT16_MAX (65535U)";
3385 * Sun Solaris
2 has a version of sys
/int_limits.h that defines
3386 * INT_FAST16 limits to wrong values for sys
/int_types.h.
3389 hackname
= solaris_int_limits_2
;
3390 files
= sys
/int_limits.h
;
3391 mach
= '*-*-solaris2*';
3393 c_fix_arg
= "#define\t%1_FAST16_%2 %132_%2";
3394 select
= "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3396 "#define INT_FAST16_MAX INT16_MAX\n"
3397 "#define UINT_FAST16_MAX UINT16_MAX\n"
3398 "#define INT_FAST16_MIN INT16_MIN";
3403 * Sun Solaris
2 has a version of sys
/int_limits.h that defines
3404 * SIZE_MAX as unsigned long.
3407 hackname
= solaris_int_limits_3
;
3408 files
= sys
/int_limits.h
;
3409 mach
= '*-*-solaris2*';
3411 c_fix_arg
= "#define\tSIZE_MAX\t4294967295U";
3412 select
= "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3414 "#define SIZE_MAX 4294967295UL";
3419 * Sun Solaris up to
9 has a version of sys
/int_types.h that forbids use
3420 * of Standard C99
64-bit types in
32-bit mode.
3423 hackname
= solaris_int_types
;
3424 select
= "__STDC__ - 0 == 0";
3425 bypass
= "_LONGLONG_TYPE";
3426 files
= sys
/int_types.h
;
3429 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3431 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3432 "typedef long long int64_t;\n"
3434 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3435 "typedef int64_t intmax_t;\n"
3441 * Solaris
10+ <spawn.h
> uses char
*const argv
[_RESTRICT_KYWD
] in the
3442 * posix_spawn declarations
, which doesn
't work with C++.
3445 hackname = solaris_posix_spawn_restrict;
3447 mach = '*-*-solaris2
*';
3449 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3450 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3452 "char *const argv[_RESTRICT_KYWD],\n"
3453 "char *const envp[_RESTRICT_KYWD]);";
3458 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3459 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3462 hackname = solaris_std___filbuf;
3464 mach = '*-*-solaris2
*';
3465 bypass = "using std::__filbuf";
3466 select = "(using std::perror;\n)(#endif)";
3468 c_fix_arg = "%1#ifndef _LP64\n"
3469 "using std::__filbuf;\n"
3470 "using std::__flsbuf;\n"
3473 test_text = "using std::perror;\n"
3479 * Sun Solaris 8 has what appears to be some gross workaround for
3480 * some old version of their c++ compiler. G++ doesn't want it
3481 * either
, but doesn
't want to be tied to SunPRO version numbers.
3484 hackname = solaris_stdio_tag;
3485 files = stdio_tag.h;
3487 select = '__cplusplus
< 54321L';
3488 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3489 "!defined(__GNUC__)" so we no longer need to fix it. */
3490 bypass = '__GNUC__
';
3491 sed = 's
/defined(__cplusplus
) && (__cplusplus
< 54321L)/0/';
3493 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3498 * On Solaris 9, __va_list needs to become a typedef for
3499 * __builtin_va_list to make -Wmissing-format-attribute work.
3502 hackname = solaris_sys_va_list;
3503 files = sys/va_list.h;
3504 mach = '*-*-solaris2.9
';
3505 select = "#if.*__STDC__.*\n"
3506 "typedef void \\*__va_list;\n"
3508 "typedef char \\*__va_list;\n"
3512 c_fix_arg = "#ifdef __GNUC__\n"
3513 "typedef __builtin_va_list __va_list;\n"
3517 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3518 "typedef void *__va_list;\n"
3520 "typedef char *__va_list;\n"
3526 * a missing semi-colon at the end of the statsswtch structure definition.
3529 hackname = statsswtch;
3530 files = rpcsvc/rstat.h;
3531 select = "boottime$";
3533 c_fix_arg = "boottime;";
3534 test_text = "struct statswtch {\n int boottime\n};";
3539 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3540 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3544 hackname
= stdio_stdarg_h
;
3546 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
3548 * On Solaris
10, this fix is unncessary
; <stdio.h
> includes
3549 * <iso
/stdio_iso.h
>, which includes
<sys
/va_list.h
>.
3551 mach
= '*-*-solaris2.1[0-9]*';
3556 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
3563 * Don
't use or define the name va_list in stdio.h. This is for
3564 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3565 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3566 * indicate that the header knows what it's doing
-- under SUSv2
,
3567 * stdio.h is required to define va_list
, and we shouldn
't break
3571 hackname = stdio_va_list;
3573 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
3575 * On Solaris 10, the definition in
3576 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3577 * there is therefore no need for this fix there.
3579 mach = '*-*-solaris2.1
[0-9]*';
3583 * Use __gnuc_va_list in arg types in place of va_list.
3584 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3585 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3586 * trailing parentheses and semicolon save all other systems from this.
3587 * Define
__not_va_list__ (something harmless and unused
)
3588 * instead of va_list.
3589 * Don
't claim to have defined va_list.
3591 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3592 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3593 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3594 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3595 "s@ va_list@ __not_va_list__@\n"
3596 "s@\\*va_list@*__not_va_list__@\n"
3597 "s@ __va_list)@ __gnuc_va_list)@\n"
3598 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3599 "@typedef \\1 __not_va_list__;@\n"
3600 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3601 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3602 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3603 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3604 "s@VA_LIST@DUMMY_VA_LIST@\n"
3605 "s@_Va_LIST@_VA_LIST@";
3606 test_text = "extern void mumble( va_list);";
3611 * Fix headers that use va_list from stdio.h to use the updated
3612 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3613 * dealt with elsewhere. The presence of __gnuc_va_list,
3614 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3615 * knows what it's doing.
3618 hackname
= stdio_va_list_clients
;
3626 files
= curses_colr
/curses.h
;
3627 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3628 /* Don
't fix, if we use va_list from stdarg.h, or if the use is
3629 otherwise protected. */
3630 bypass = 'include
<stdarg\.h
>|#ifdef va_start
';
3633 * Use __gnuc_va_list in arg types in place of va_list.
3634 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3635 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3636 * trailing parentheses and semicolon save all other systems from this.
3637 * Define
__not_va_list__ (something harmless and unused
)
3638 * instead of va_list.
3639 * Don
't claim to have defined va_list.
3641 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3642 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3643 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3644 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3645 "s@ va_list@ __not_va_list__@\n"
3646 "s@\\*va_list@*__not_va_list__@\n"
3647 "s@ __va_list)@ __gnuc_va_list)@\n"
3648 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3649 "@typedef \\1 __not_va_list__;@\n"
3650 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3651 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3652 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3653 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3654 "s@VA_LIST@DUMMY_VA_LIST@\n"
3655 "s@_Va_LIST@_VA_LIST@";
3656 test_text = "extern void mumble( va_list);";
3661 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3662 * is "!defined( __STRICT_ANSI__ )"
3665 hackname = strict_ansi_not;
3666 select = "^([ \t]*#[ \t]*if.*)"
3668 "|__STDC__[ \t]*==[ \t]*0"
3669 "|__STDC__[ \t]*!=[ \t]*1"
3670 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3671 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3672 bypass = 'GNU and MIPS C compilers define __STDC__ differently
';
3673 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3674 is not defined by GCC, so it is safe. */
3675 bypass = '__SCO_VERSION__.
*__STDC__
!= 1';
3676 c_test = stdc_0_in_system_headers;
3679 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3681 test_text = "#if !__STDC__ \n"
3682 "#if __STDC__ == 0\n"
3683 "#if __STDC__ != 1\n"
3684 "#if __STDC__ - 0 == 0"
3685 "/* not std C */\nint foo;\n"
3686 "\n#end-end-end-end-if :-)";
3691 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3694 hackname = strict_ansi_not_ctd;
3695 files = math.h, limits.h, stdio.h, signal.h,
3696 stdlib.h, sys/signal.h, time.h;
3698 * Starting at the beginning of a line, skip white space and
3699 * a leading "(" or "&&" or "||". One of those must be found.
3700 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3701 * expression. If these are nested, then they must accumulate
3702 * because we won't match any closing parentheses. Finally
,
3703 * after skipping over all that
, we must then match our suspect
3704 * phrase
: "__STDC__-0==0" with or without white space.
3706 select
= "^([ \t]*" '(\(|&&|\|\|)'
3707 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3709 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3710 c_test
= stdc_0_in_system_headers
;
3713 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
3715 test_text
= "#if 1 && \\\\\n"
3716 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3717 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3718 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3724 * "__STDC__!=0" or
"__STDC__==1" or
"__STDC__-0==1"
3725 * is
"defined( __STRICT_ANSI__ )"
3728 hackname
= strict_ansi_only
;
3729 select
= "^([ \t]*#[ \t]*if.*)"
3730 "(__STDC__[ \t]*!=[ \t]*0"
3731 "|__STDC__[ \t]*==[ \t]*1"
3732 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3733 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3734 c_test
= stdc_0_in_system_headers
;
3737 c_fix_arg
= "%1 defined(__STRICT_ANSI__)";
3739 test_text
= "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3744 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
3745 * in prototype without previous definition.
3748 hackname
= struct_file
;
3750 select
= '^.*xdrstdio_create.*struct __file_s';
3752 c_fix_arg
= "struct __file_s;\n%0";
3753 test_text
= "extern void xdrstdio_create( struct __file_s* );";
3758 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
3759 * in prototype without previous definition.
3761 * Don
't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3762 * function, and does define it.
3765 hackname = struct_sockaddr;
3767 select = "^.*authdes_create.*struct sockaddr[^_]";
3768 bypass = "<sys/socket\.h>";
3769 bypass = "struct sockaddr;\n";
3771 c_fix_arg = "struct sockaddr;\n%0";
3772 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3777 * Apply fix this to all OSs since this problem seems to effect
3778 * more than just SunOS.
3781 hackname = sun_auth_proto;
3786 bypass = "__cplusplus";
3788 * Select those files containing '(*name)()'.
3790 select = '\(\*[a-z][a-z_]*\)\(\)';
3793 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3794 "#else\n%1();%2\n#endif";
3795 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3799 " int (*name)(); /* C++ bad */\n"
3805 * Fix bogus #ifdef on SunOS 4.1.
3808 hackname = sun_bogus_ifdef;
3809 files = "hsfs/hsfs_spec.h";
3810 files = "hsfs/iso_spec.h";
3811 select = '#
ifdef(.
*\|\|.*)
';
3813 c_fix_arg = "#if%1";
3815 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3820 * Fix the CAT macro in SunOS memvar.h.
3823 hackname = sun_catmacro;
3824 files = pixrect/memvar.h;
3825 select = "^#define[ \t]+CAT\\(a,b\\).*";
3830 "# define CAT(a,b) a##b\n"
3831 "#else\n%0\n#endif";
3834 "#define CAT(a,b)\ta/**/b";
3839 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3840 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3843 hackname = sun_malloc;
3845 bypass = "_CLASSIC_ANSI_TYPES";
3847 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3848 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3849 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3850 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3851 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3854 "typedef char *\tmalloc_t;\n"
3856 "char*\tmalloc();\n"
3857 "char*\tcalloc();\n"
3858 "char*\trealloc();";
3863 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3866 hackname = sun_rusers_semi;
3867 files = rpcsvc/rusers.h;
3869 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3870 test_text = "struct mumble\n int _cnt\n};";
3875 * signal.h on SunOS defines signal using (),
3876 * which causes trouble when compiling with g++ -pedantic.
3879 hackname = sun_signal;
3880 files = sys/signal.h;
3882 select = "^void\t" '\
(\
*signal\
(\
)\
)\
(\
);.
*';
3886 "#ifdef __cplusplus\n"
3887 "void\t(*signal(...))(...);\n"
3888 "#else\n%0\n#endif";
3890 test_text = "void\t(*signal())();";
3895 * Correct the return type for strlen in strings.h in SunOS 4.
3898 hackname = sunos_strlen;
3900 select = "int[ \t]*strlen\\(\\);(.*)";
3902 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3903 test_text = " int\tstrlen(); /* string length */";
3908 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3909 * that is visible to any ANSI compiler using this include. Simply
3910 * delete the lines that #define some string functions to internal forms.
3913 hackname = svr4_disable_opt;
3915 select = '#define.
*__std_hdr_
';
3916 sed = '/#define.
*__std_hdr_
/d
';
3917 test_text = "#define strlen __std_hdr_strlen\n";
3922 * Fix broken decl of getcwd present on some svr4 systems.
3925 hackname = svr4_getcwd;
3928 files = prototypes.h;
3929 select = 'getcwd\
(char \
*, int\
)';
3932 c_fix_arg = "getcwd(char *, size_t)";
3934 test_text = "extern char* getcwd(char *, int);";
3939 * Fix broken decl of profil present on some svr4 systems.
3942 hackname = svr4_profil;
3947 'profil\
(unsigned short \
*, unsigned int
, unsigned int
, unsigned int\
)';
3949 c_fix_arg = 'profil(unsigned short
*, size_t
, int
, unsigned int
)';
3952 'profil(unsigned short
*, unsigned int
, unsigned int
, unsigned int
);';
3957 * Correct types for signal handler constants like SIG_DFL; they might be
3958 * void (*) (), and should be void (*) (int). C++ doesn't like the
3962 hackname
= svr4_sighandler_type
;
3963 files
= sys
/signal.h
;
3964 select
= 'void *\(\*\)\(\)';
3966 c_fix_arg
= "void (*)(int)";
3967 test_text
= "#define SIG_DFL (void(*)())0\n"
3968 "#define SIG_IGN (void (*)())0\n";
3973 * Some SysV r4 systems
, including Sequent
's DYNIX/ptx, use the local
3974 * function 'getrnge
' in <regexp.h> before they declare it. For these
3975 * systems add a 'static int
' declaration of 'getrnge
' into <regexp.h>
3978 * 'getrnge
' traditionally manipulates a file-scope global called 'size
',
3979 * so put the declaration right after the declaration of 'size
'.
3981 * Don't do this if there is already a `static void getrnge
' declaration
3982 * present, since this would cause a redeclaration error. Solaris 2.x has
3983 * such a declaration.
3986 hackname = svr4_undeclared_getrnge;
3989 bypass = "static void getrnge";
3992 "static int getrnge ();";
3993 c_fix_arg = "^static int[ \t]+size;";
3994 test_text = "static int size;\n"
3995 "/* stuff which calls getrnge() */\n"
3996 "static getrnge()\n"
4002 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4003 * in string.h on sysV68
4004 * Correct the return type for strlen in string.h on Lynx.
4005 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4006 * Add missing const for strdup on OSF/1 V3.0.
4007 * On sysV88 layout is slightly different.
4010 hackname = sysv68_string;
4013 bypass = "_CLASSIC_ANSI_TYPES";
4015 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4016 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4017 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4019 sed = "/^extern char$/N";
4020 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4022 sed = "/^extern int$/N";
4023 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4025 sed = "/^\tstrncmp(),$/N";
4026 sed = 's
/^\
(' "\t" 'strncmp()\
),\n\
(' "\t" 'strlen(),\
)$
/'
4027 '\
1;' "\\\nextern unsigned int\\\n\\2/";
4030 "extern int strlen();\n"
4032 "extern int ffs(long);\n"
4045 "\tstrlen(), strspn();";
4050 * Fix return type of calloc, malloc, realloc, bsearch and exit
4053 hackname = sysz_stdlib_for_sun;
4055 bypass = "_CLASSIC_ANSI_TYPES";
4057 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4059 c_fix_arg = "void *\t%1(";
4062 "extern char*\tcalloc(size_t);\n"
4063 "extern char*\tmalloc(size_t);\n"
4064 "extern char*\trealloc(void*,size_t);\n"
4065 "extern char*\tbsearch(void*,size_t,size_t);\n";
4070 * __thread is now a keyword.
4073 hackname = thread_keyword;
4074 files = "pthread.h";
4075 files = "bits/sigthread.h";
4076 select = "([* ])__thread([,)])";
4078 c_fix_arg = "%1__thr%2";
4081 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4082 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4083 "extern int pthread_cancel (pthread_t __thread);";
4087 * if the #if says _cplusplus, not the double underscore __cplusplus
4091 hackname = tinfo_cplusplus;
4093 select = "[ \t]_cplusplus";
4096 c_fix_arg = " __cplusplus";
4097 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4102 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4105 hackname = ultrix_const;
4107 select = 'perror\
( char \
*';
4110 c_fix_arg = "%1 const %3 *__";
4111 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4112 "[ \t]+(char|void) \\*__";
4115 "extern void perror( char *__s );\n"
4116 "extern int fputs( char *__s, FILE *);\n"
4117 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4118 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4119 "extern int scanf( char *__format, ...);\n";
4124 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4127 hackname = ultrix_const2;
4130 select = '\
*fopen\
( char \
*';
4132 c_fix_arg = "%1( const char *%3, const char *";
4133 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4134 "[ \t]*char[ \t]*\\*([^,]*),"
4135 "[ \t]*char[ \t]*\\*[ \t]*";
4138 "extern FILE *fopen( char *__filename, char *__type );\n"
4139 "extern int sscanf( char *__s, char *__format, ...);\n"
4140 "extern FILE *popen(char *, char *);\n"
4141 "extern char *tempnam(char*,char*);\n";
4146 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4149 hackname = va_i960_macro;
4150 files = arch/i960/archI960.h;
4151 select = "__(vsiz|vali|vpad|alignof__)";
4154 c_fix_arg = "__vx%1";
4157 "extern int __vsiz vsiz;\n"
4158 "extern int __vali vali;\n"
4159 "extern int __vpad vpad;\n"
4160 "#define __alignof__(x) ...";
4165 * Define __CAN_USE_EXTERN_PREFIX on vms.
4168 hackname = vms_define_can_use_extern_prefix;
4169 files = "rtldef/decc$types.h";
4170 select = "#[ \t]*else\n"
4171 "#[ \t]*if defined\\(__DECCXX\\)\n"
4172 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4177 "# elif defined (__GNUC__)\n"
4178 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4180 test_text = "# else\n"
4181 "# if defined(__DECCXX)\n"
4182 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4188 * On VMS, use pragma extern_model instead of VAX-C keywords.
4191 hackname = vms_use_pragma_extern_model;
4192 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4193 "# pragma extern_model __save\n";
4197 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4198 "# pragma extern_model __save\n";
4200 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4201 "# pragma extern_model __save\n"
4202 "# pragma extern_model strict_refdef\n"
4203 " extern struct x zz$yy;\n"
4204 "# pragma extern_model __restore\n"
4209 * On VMS, disable the use of dec-c string builtins
4212 hackname = vms_disable_decc_string_builtins;
4213 select = "#if !defined\\(__VAX\\)\n";
4215 files = "rtldef/string.h";
4218 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4220 test_text = "#if !defined(__VAX)\n";
4224 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4225 * conflict while building gcc. Likewise for <builtins.h>
4228 hackname = vms_use_quoted_include;
4229 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4231 files = rtldef/wait.h, starlet_c/pthread.h;
4234 c_fix_arg = '%1<sys
/%2.h
>';
4236 test_text = "# include <resource.h>";
4240 * On VMS, add missing braces around sigset_t constants.
4243 hackname = vms_add_missing_braces;
4244 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4246 files = "rtldef/signal.h";
4249 c_fix_arg = '%1 {%2} ';
4251 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4252 "{0x00000000, 0x00000000},\n"
4253 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4257 * On VMS, fix incompatible redeclaration of hostalias.
4260 hackname = vms_do_not_redeclare_hostalias;
4261 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4262 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4264 files = "rtldef/resolv.h";
4270 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4271 "__char_ptr32 hostalias (const char *);\n";
4275 * On VMS, some DEC-C builtins are directly used.
4278 hackname = vms_decc_builtin;
4279 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4281 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4283 sed = "s@__MEMSET@memset@";
4284 sed = "s@__MEMMOVE@memmove@";
4285 sed = "s@__MEMCPY@memcpy@";
4286 sed = "s@__STRLEN@strlen@";
4287 sed = "s@__STRCPY@strcpy@";
4289 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4293 * On VMS, do not declare getopt and al if pointers are 64 bit.
4296 hackname = vms_no_64bit_getopt;
4297 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4298 /* select = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4300 files = rtldef/stdio.h, rtldef/unistd.h;
4303 c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */\n"
4307 test_text = "int getopt (int, char * const [], const char *);";
4311 * On VMS, forward declare structure before referencing them in prototypes.
4314 hackname = vms_forward_declare_struct;
4315 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4316 "#ifdef __cplusplus\n";
4318 files = rtldef/if.h;
4322 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4324 test_text = "/* forward decls for C++ */\n"
4325 "#ifdef __cplusplus\n"
4331 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4332 * which is not yet fully supported by gcc.
4335 hackname = vms_use_fast_setjmp;
4336 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4338 files = rtldef/setjmp.h;
4341 c_fix_arg = "%0 defined (__GNUC__) ||";
4343 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4347 * AIX and Interix headers define NULL to be cast to a void pointer,
4348 * which is illegal in ANSI C++.
4351 hackname = void_null;
4361 files = sys/param.h;
4362 files = sys/types.h;
4363 /* avoid changing C++ friendly NULL */
4364 bypass = __cplusplus;
4366 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4368 c_fix_arg = "#define NULL 0";
4369 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4374 * Make VxWorks header which is almost gcc ready fully gcc ready.
4377 hackname = vxworks_gcc_problem;
4378 files = types/vxTypesBase.h;
4379 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4381 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4384 sed = "/[ \t]size_t/i\\\n"
4385 "#ifndef _GCC_SIZE_T\\\n"
4386 "#define _GCC_SIZE_T\n";
4388 sed = "/[ \t]size_t/a\\\n"
4391 sed = "/[ \t]ptrdiff_t/i\\\n"
4392 "#ifndef _GCC_PTRDIFF_T\\\n"
4393 "#define _GCC_PTRDIFF_T\n";
4395 sed = "/[ \t]ptrdiff_t/a\\\n"
4398 sed = "/[ \t]wchar_t/i\\\n"
4399 "#ifndef _GCC_WCHAR_T\\\n"
4400 "#define _GCC_WCHAR_T\n";
4402 sed = "/[ \t]wchar_t/a\\\n"
4406 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4407 "typedef unsigned int size_t;\n"
4408 "typedef long ptrdiff_t;\n"
4409 "typedef unsigned short wchar_t;\n"
4410 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4415 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4418 hackname = vxworks_needs_vxtypes;
4420 select = "uint_t([ \t]+_clocks_per_sec)";
4422 c_fix_arg = "unsigned int%1";
4423 test_text = "uint_t\t_clocks_per_sec;";
4428 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4431 hackname = vxworks_needs_vxworks;
4433 test = " -r types/vxTypesOld.h";
4434 test = " -n \"`egrep '#include
' $file`\"";
4435 test = " -n \"`egrep ULONG $file`\"";
4436 select = "#[ \t]define[ \t]+__INCstath";
4438 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4439 "#include <types/vxTypesOld.h>\n";
4441 test_text = "`touch types/vxTypesOld.h`"
4442 "#include </dev/null> /* ULONG */\n"
4443 "# define\t__INCstath <sys/stat.h>";
4448 * Another bad dependency in VxWorks 5.2 <time.h>.
4451 hackname = vxworks_time;
4453 test = " -r vxWorks.h";
4455 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4459 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4460 "#ifdef __cplusplus\n"
4461 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4463 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4465 "#define __gcc_VOIDFUNCPTR_defined\n"
4467 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4469 test_text = "`touch vxWorks.h`"
4470 "#define VOIDFUNCPTR (void(*)())";
4475 * There are several name conflicts with C++ reserved words in X11 header
4476 * files. These are fixed in some versions, so don't do the fixes if
4477 * we find __cplusplus in the file. These were found on the RS
/6000.
4480 hackname
= x11_class
;
4481 files
= X11
/ShellP.h
;
4482 bypass
= __cplusplus
;
4483 select
= "^([ \t]*char \\*)class;(.*)";
4485 c_fix_arg
= "#ifdef __cplusplus\n%1c_class;%2\n"
4486 "#else\n%1class;%2\n#endif";
4495 * class in Xm
/BaseClassI.h
4498 hackname
= x11_class_usage
;
4499 files
= Xm
/BaseClassI.h
;
4500 bypass
= "__cplusplus";
4502 select
= " class\\)";
4504 c_fix_arg
= " c_class)";
4506 test_text
= "extern mumble (int class);\n";
4511 * new in Xm
/Traversal.h
4515 files
= Xm
/Traversal.h
;
4516 bypass
= __cplusplus
;
4518 sed
= "/Widget\told, new;/i\\\n"
4519 "#ifdef __cplusplus\\\n"
4520 "\\\tWidget\told, c_new;\\\n"
4523 sed
= "/Widget\told, new;/a\\\n"
4526 sed
= "s/Widget new,/Widget c_new,/g";
4529 " Widget\told, new;\n"
4530 "};\nextern Wedged( Widget new, Widget old );";
4535 * Incorrect sprintf declaration in X11
/Xmu.h
4538 hackname
= x11_sprintf
;
4540 files
= X11
/Xmu
/Xmu.h
;
4541 select
= "^extern char \\*\tsprintf\\(\\);$";
4544 c_fix_arg
= "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4546 test_text
= "extern char *\tsprintf();";