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");
69 * On Mac OS
10.3.9, the
'long double' functions are available in
70 * libSystem
, but are not prototyped in math.h.
73 hackname
= AAB_darwin7_9_long_double_funcs
;
74 mach
= "*-*-darwin7.9*";
75 files
= architecture
/ppc
/math.h
;
77 replace
= <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
82 # define __APPLE_CC__
1345
83 # include_next
<architecture
/ppc
/math.h
>
85 # define __APPLE_CC__
1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define
__LIBMLDBL_COMPAT(sym
) __asm("_" #sym
"$LDBL128")
90 # define
__LIBMLDBL_COMPAT(sym
)
91 # endif
/* __LONG_DOUBLE_128__
*/
92 # endif
/* __LIBMLDBL_COMPAT
*/
96 extern long double
acosl( long double
) __LIBMLDBL_COMPAT(acosl
);
97 extern long double
asinl( long double
) __LIBMLDBL_COMPAT(asinl
);
98 extern long double
atanl( long double
) __LIBMLDBL_COMPAT(atanl
);
99 extern long double
atan2l( long double
, long double
) __LIBMLDBL_COMPAT(atan2l
);
100 extern long double
cosl( long double
) __LIBMLDBL_COMPAT(cosl
);
101 extern long double
sinl( long double
) __LIBMLDBL_COMPAT(sinl
);
102 extern long double
tanl( long double
) __LIBMLDBL_COMPAT(tanl
);
103 extern long double
acoshl( long double
) __LIBMLDBL_COMPAT(acoshl
);
104 extern long double
asinhl( long double
) __LIBMLDBL_COMPAT(asinhl
);
105 extern long double
atanhl( long double
) __LIBMLDBL_COMPAT(atanhl
);
106 extern long double
coshl( long double
) __LIBMLDBL_COMPAT(coshl
);
107 extern long double
sinhl( long double
) __LIBMLDBL_COMPAT(sinhl
);
108 extern long double
tanhl( long double
) __LIBMLDBL_COMPAT(tanhl
);
109 extern long double
expl( long double
) __LIBMLDBL_COMPAT(expl
);
110 extern long double
exp2l( long double
) __LIBMLDBL_COMPAT(exp2l
);
111 extern long double
expm1l( long double
) __LIBMLDBL_COMPAT(expm1l
);
112 extern long double
logl( long double
) __LIBMLDBL_COMPAT(logl
);
113 extern long double
log10l( long double
) __LIBMLDBL_COMPAT(log10l
);
114 extern long double
log2l( long double
) __LIBMLDBL_COMPAT(log2l
);
115 extern long double
log1pl( long double
) __LIBMLDBL_COMPAT(log1pl
);
116 extern long double
logbl( long double
) __LIBMLDBL_COMPAT(logbl
);
117 extern long double
modfl( long double
, long double
* ) __LIBMLDBL_COMPAT(modfl
);
118 extern long double
ldexpl( long double
, int
) __LIBMLDBL_COMPAT(ldexpl
);
119 extern long double
frexpl( long double
, int
* ) __LIBMLDBL_COMPAT(frexpl
);
120 extern int
ilogbl( long double
) __LIBMLDBL_COMPAT(ilogbl
);
121 extern long double
scalbnl( long double
, int
) __LIBMLDBL_COMPAT(scalbnl
);
122 extern long double
scalblnl( long double
, long int
) __LIBMLDBL_COMPAT(scalblnl
);
123 extern long double
fabsl( long double
) __LIBMLDBL_COMPAT(fabsl
);
124 extern long double
cbrtl( long double
) __LIBMLDBL_COMPAT(cbrtl
);
125 extern long double
hypotl( long double
, long double
) __LIBMLDBL_COMPAT(hypotl
);
126 extern long double
powl( long double
, long double
) __LIBMLDBL_COMPAT(powl
);
127 extern long double
sqrtl( long double
) __LIBMLDBL_COMPAT(sqrtl
);
128 extern long double
erfl( long double
) __LIBMLDBL_COMPAT(erfl
);
129 extern long double
erfcl( long double
) __LIBMLDBL_COMPAT(erfcl
);
130 extern long double
lgammal( long double
) __LIBMLDBL_COMPAT(lgammal
);
131 extern long double
tgammal( long double
) __LIBMLDBL_COMPAT(tgammal
);
132 extern long double
ceill( long double
) __LIBMLDBL_COMPAT(ceill
);
133 extern long double
floorl( long double
) __LIBMLDBL_COMPAT(floorl
);
134 extern long double
nearbyintl( long double
) __LIBMLDBL_COMPAT(nearbyintl
);
135 extern long double
rintl( long double
) __LIBMLDBL_COMPAT(rintl
);
136 extern long int
lrintl( long double
) __LIBMLDBL_COMPAT(lrintl
);
137 extern long long int
llrintl( long double
) __LIBMLDBL_COMPAT(llrintl
);
138 extern long double
roundl( long double
) __LIBMLDBL_COMPAT(roundl
);
139 extern long int
lroundl( long double
) __LIBMLDBL_COMPAT(lroundl
);
140 extern long long int
llroundl( long double
) __LIBMLDBL_COMPAT(llroundl
);
141 extern long double
truncl( long double
) __LIBMLDBL_COMPAT(truncl
);
142 extern long double
fmodl( long double
, long double
) __LIBMLDBL_COMPAT(fmodl
);
143 extern long double
remainderl( long double
, long double
) __LIBMLDBL_COMPAT(remainderl
);
144 extern long double
remquol( long double
, long double
, int
* ) __LIBMLDBL_COMPAT(remquol
);
145 extern long double
copysignl( long double
, long double
) __LIBMLDBL_COMPAT(copysignl
);
146 extern long double
nanl( const char
* ) __LIBMLDBL_COMPAT(nanl
);
147 extern long double
nextafterl( long double
, long double
) __LIBMLDBL_COMPAT(nextafterl
);
148 extern long double
nexttowardl( long double
, long double
) __LIBMLDBL_COMPAT(nexttowardl
);
149 extern long double
fdiml( long double
, long double
) __LIBMLDBL_COMPAT(fdiml
);
150 extern long double
fmaxl( long double
, long double
) __LIBMLDBL_COMPAT(fmaxl
);
151 extern long double
fminl( long double
, long double
) __LIBMLDBL_COMPAT(fminl
);
152 extern long double
fmal( long double
, long double
, long double
) __LIBMLDBL_COMPAT(fmal
);
156 #endif
/* __MATH__
*/
162 * ... and for the previous fix to be useful
, you have to not use
""
166 hackname
= AAB_darwin7_9_long_double_funcs_2
;
167 mach
= "*-*-darwin7.9*";
169 select
= '#include[ \t]+\"';
171 c_fix_arg
= "%1<%2.h>";
173 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
175 test_text
= '#include "architecture/ppc/math.h"';
180 * This fixes __FD_ZERO bug for linux
2.x.
y (x
<= 2 && y
<= some n
)
183 hackname
= AAB_fd_zero_asm_posix_types_h
;
184 files
= asm
/posix_types.h
;
185 mach
= 'i[34567]86-*-linux*';
188 bypass
= 'posix_types_64';
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper
, not
192 * the start
, so that if #include_next gets another instance of
193 * the wrapper
, this will follow the #include_next chain until
194 * we arrive at the real
<asm
/posix_types.h
>.
196 replace
= <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel.
*/
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include
<features.h
>
201 #include_next
<asm
/posix_types.h
>
203 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
205 #define
__FD_ZERO(fdsetp
) \
208 __asm__
__volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0
), "=&D" (__d1
) \
210 : "a" (0), "0" (__FDSET_LONGS
), \
211 "1" ((__kernel_fd_set *)
(fdsetp
)) :"memory"); \
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif
/* _POSIX_TYPES_H_WRAPPER
*/
222 * This fixes __FD_ZERO bug for glibc
-1.x
225 hackname
= AAB_fd_zero_gnu_types_h
;
227 mach
= 'i[34567]86-*-linux*';
230 * Define _TYPES_H_WRAPPER at the end of the wrapper
, not
231 * the start
, so that if #include_next gets another instance of
232 * the wrapper
, this will follow the #include_next chain until
233 * we arrive at the real
<gnu
/types.h
>.
235 replace
= <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc
1.x.
*/
237 #ifndef _TYPES_H_WRAPPER
238 #include
<features.h
>
239 #include_next
<gnu
/types.h
>
241 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
243 # define
__FD_ZERO(fdsetp
) \
246 __asm__
__volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0
), "=&D" (__d1
) \
248 : "a" (0), "0" (__FDSET_LONGS
), \
249 "1" ((__fd_set *)
(fdsetp
)) :"memory"); \
253 #define _TYPES_H_WRAPPER
254 #endif
/* _TYPES_H_WRAPPER
*/
260 * This fixes __FD_ZERO bug for glibc
-2.0.x
263 hackname
= AAB_fd_zero_selectbits_h
;
264 files
= selectbits.h
;
265 mach
= 'i[34567]86-*-linux*';
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper
, not
269 * the start
, so that if #include_next gets another instance of
270 * the wrapper
, this will follow the #include_next chain until
271 * we arrive at the real
<selectbits.h
>.
273 replace
= <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc
2.0.x.
*/
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include
<features.h
>
277 #include_next
<selectbits.h
>
279 #if
defined(__FD_ZERO
) && defined(__GLIBC__
) \\
280 && defined(__GLIBC_MINOR__
) && __GLIBC__
== 2 \\
281 && __GLIBC_MINOR__
== 0
283 #define
__FD_ZERO(fdsetp
) \\
286 __asm__
__volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0
), "=&D" (__d1
) \\
288 : "a" (0), "0" (sizeof (__fd_set
) \\
289 / sizeof (__fd_mask
)), \\
290 "1" ((__fd_mask *)
(fdsetp
)) \\
295 #define _SELECTBITS_H_WRAPPER
296 #endif
/* _SELECTBITS_H_WRAPPER
*/
302 * Solaris
<sys
/varargs.h
> is a
DDK (aka kernel
-land
) header providing
303 * the same interface as
<stdarg.h
>. No idea why they couldn
't have just
304 * used the standard header.
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris
*';
310 replace = <<- _EndOfHeader_
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS
4.x. We must only fix this on Sun OS
4.x
, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun
's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
328 hackname = AAB_sun_memcpy;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
353 #endif /* __memory_h__ */
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
363 hackname = aix_complex;
366 select = "#define[ \t]_Complex_I[ \t]__I";
368 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369 test_text = "#define _Complex_I __I\n";
373 * malloc.h on AIX6 uses XLC++ specific builtin syntax
376 hackname = aix_malloc;
379 select = "#ifdef __cplusplus";
381 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
382 test_text = "#ifdef __cplusplus";
386 * net/if_arp.h defines a variable fc_softc instead of adding a
387 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
390 hackname = aix_net_if_arp;
392 files = "net/if_arp.h";
393 select = "^struct fc_softc \\{";
395 c_fix_arg = "typedef struct _fc_softc {";
396 test_text = "struct fc_softc {\n int a;\n};";
400 * pthread.h on AIX defines PTHREAD_ONCE_INIT without enough braces.
403 hackname = aix_once_init_1;
406 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
409 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
411 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
416 hackname = aix_once_init_2;
419 select = "[ \t]0 \\\\\n"
422 c_fix_arg = " 0 \\\n"
424 test_text = " 0 \\\\\n"
429 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
430 * which violates a requirement of ISO C.
433 hackname = aix_pthread;
435 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
438 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
439 "{...init stuff...}";
444 * AIX stdint.h fixes.
447 hackname = aix_stdint_1;
449 files = stdint-aix.h, stdint.h;
450 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
451 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
453 c_fix_arg = "#define UINT8_MAX (255)\n"
454 "#define UINT16_MAX (65535)";
455 test_text = "#define UINT8_MAX (255U)\n"
456 "#define UINT16_MAX (65535U)";
461 hackname = aix_stdint_2;
463 files = stdint-aix.h, stdint.h;
464 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
465 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
466 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
468 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
469 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
470 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
472 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
473 "#define INTPTR_MAX 9223372036854775807L\n"
474 "#define UINTPTR_MAX 18446744073709551615UL\n"
476 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
477 "#define INTPTR_MAX 2147483647L\n"
478 "#define UINTPTR_MAX 4294967295UL";
479 test_text = "#define INTPTR_MIN INT64_MIN\n"
480 "#define INTPTR_MAX INT64_MAX\n"
481 "#define UINTPTR_MAX UINT64_MAX\n"
483 "#define INTPTR_MIN INT32_MIN\n"
484 "#define INTPTR_MAX INT32_MAX\n"
485 "#define UINTPTR_MAX UINT32_MAX";
490 hackname = aix_stdint_3;
492 files = stdint-aix.h, stdint.h;
493 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
494 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
496 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
497 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
499 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
500 "#define PTRDIFF_MAX 9223372036854775807L\n"
502 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
503 "#define PTRDIFF_MAX 2147483647L";
504 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
505 "#define PTRDIFF_MAX INT64_MAX\n"
507 "#define PTRDIFF_MIN INT32_MIN\n"
508 "#define PTRDIFF_MAX INT32_MAX";
513 hackname = aix_stdint_4;
515 files = stdint-aix.h, stdint.h;
516 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
518 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
520 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
522 "#define SIZE_MAX 4294967295UL";
523 test_text = "#define SIZE_MAX UINT64_MAX\n"
525 "#define SIZE_MAX UINT32_MAX";
530 hackname = aix_stdint_5;
532 files = stdint-aix.h, stdint.h;
533 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
534 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
536 c_fix_arg = "#define UINT8_C(c) c\n"
537 "#define UINT16_C(c) c";
538 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
539 "#define UINT16_C(c) __CONCAT__(c,U)";
544 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
545 * in an otherwise harmless (and #ifed out) macro definition
548 hackname = aix_sysmachine;
549 files = sys/machine.h;
553 test_text = "#define FOO \\\n"
554 " bar \\ \n baz \\ \n bat";
559 * sys/wait.h on AIX 5.2 defines macros that have both signed and
560 * unsigned types in conditional expressions.
563 hackname = aix_syswait_2;
565 select = '\? (\
(\
(\
(\
(unsigned
[^
)]*\
)[^
)]*\
) >> [^
)]*\
) \
& 0xff\
) : -1)';
567 c_fix_arg = "? (int)%1";
568 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
573 * sys/signal.h on some versions of AIX uses volatile in the typedef of
574 * sig_atomic_t, which causes gcc to generate a warning about duplicate
575 * volatile when a sig_atomic_t variable is declared volatile, as
576 * required by ANSI C.
579 hackname = aix_volatile;
580 files = sys/signal.h;
581 select = "typedef volatile int sig_atomic_t";
583 c_fix_arg = "typedef int sig_atomic_t";
584 test_text = "typedef volatile int sig_atomic_t;";
589 * Fix __assert declaration in assert.h on Alpha OSF/1.
592 hackname = alpha___assert;
594 select = '__assert\
(char \
*, char \
*, int\
)';
596 c_fix_arg = "__assert(const char *, const char *, int)";
597 test_text = 'extern void
__assert(char
*, char
*, int
);';
602 * Fix assert macro in assert.h on Alpha OSF/1.
603 * The superfluous int cast breaks C++.
606 hackname = alpha_assert;
608 select = "(#[ \t]*" 'define assert\
(EX\
).*)\
(\
(int\
) \
(EX\
)\
)';
610 c_fix_arg = "%1(EX)";
611 test_text = '#define
assert(EX
) (((int
) (EX
)) ?
(void
)0 '
612 ': __assert(#EX
, __FILE__
, __LINE__
))';
617 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
620 hackname = alpha_getopt;
623 select = 'getopt\
(int
, char \
*\
[\
], *char \
*\
)';
625 c_fix_arg = "getopt(int, char *const[], const char *)";
626 test_text = 'extern int
getopt(int
, char
*[], char *)
;';
631 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
634 hackname = alpha_if_semicolon;
636 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
638 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
639 test_text = ' struct sockaddr vmif_paddr
/* protocol address
*/';
644 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
647 hackname = alpha_parens;
649 select = '#ifndef\
(__mips64\
)';
651 c_fix_arg = "#ifndef __mips64";
652 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
657 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
661 hackname = alpha_sbrk;
663 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
665 c_fix_arg = "void *sbrk(";
666 test_text = "extern char* sbrk(ptrdiff_t increment);";
671 * For C++, avoid any typedef or macro definition of bool,
672 * and use the built in type instead.
673 * HP/UX 10.20 also has it in curses_colr/curses.h.
676 hackname = avoid_bool_define;
678 files = curses_colr/curses.h;
682 select = "#[ \t]*define[ \t]+bool[ \t]";
683 bypass = "__cplusplus";
686 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
687 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
689 test_text = "# define bool\t char \n";
694 hackname = avoid_bool_type;
696 files = curses_colr/curses.h;
700 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
701 bypass = "__cplusplus";
704 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
706 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
711 * For C++, avoid any typedef definition of wchar_t,
712 * and use the built in type instead.
713 * Don't do this for headers that are smart enough to do the right
714 * thing (recent
[n
]curses.h and Xlib.h
).
715 * Don
't do it for <linux/nls.h> which is never used from C++ anyway,
716 * and will be broken by the edit.
720 hackname = avoid_wchar_t_type;
722 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
723 bypass = "__cplusplus";
724 bypass = "_LINUX_NLS_H";
725 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
728 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
730 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
735 * Fix `typedef struct term;' on hppa1.1
-hp
-hpux9.
738 hackname
= bad_struct_term
;
740 select
= "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
742 c_fix_arg
= "struct term;";
744 test_text
= 'typedef struct term;';
749 * Fix one other error in this file
:
750 * a mismatched quote not inside a C comment.
754 files
= sundev
/vuid_event.h
;
757 c_fix_arg
= "does not";
759 test_text
= "/* doesn't have matched single quotes */";
764 * check for broken assert.h that needs stdio.h
767 hackname
= broken_assert_stdio
;
770 bypass
= "include.*stdio\\.h";
772 c_fix_arg
= "#include <stdio.h>\n";
773 test_text
= "extern FILE* stderr;";
778 * check for broken assert.h that needs stdlib.h
781 hackname
= broken_assert_stdlib
;
783 select
= 'exit *\(|abort *\(';
784 bypass
= "include.*stdlib\\.h";
786 c_fix_arg
= "#ifdef __cplusplus\n"
787 "#include <stdlib.h>\n"
789 test_text
= "extern void exit ( int );";
794 * Remove `extern double cabs
' declarations from math.h.
795 * This conflicts with C99. Discovered on AIX.
796 * Darwin hides its broken cabs in architecture-specific subdirs.
799 hackname = broken_cabs;
800 files = math.h, "architecture/*/math.h";
801 select = "^extern[ \t]+double[ \t]+cabs";
803 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
804 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
806 test_text = "#ifdef __STDC__\n"
807 "extern double cabs(struct dbl_hypot);\n"
809 "extern double cabs();\n"
811 "extern double cabs ( _Complex z );";
816 * Fixup Darwin's broken check for __builtin_nanf.
819 hackname
= broken_nan
;
821 * It is tempting to omit the first
"files" entry. Do not.
822 * The testing machinery will take the first
"files" entry as the name
823 * of a test file to play with. It would be a nuisance to have a directory
826 files
= "architecture/ppc/math.h";
827 files
= "architecture/*/math.h";
828 select
= "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
832 test_text
= "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
837 * Various systems derived from BSD4.4 contain a macro definition
838 * for vfscanf that interacts badly with requirements of builtin
-attrs.def.
839 * Known to be fixed in FreeBSD
5 system headers.
842 hackname
= bsd_stdio_attrs_conflict
;
844 mach
= "*-*-*darwin*";
846 select
= "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
848 c_fix_arg
= '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
849 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
850 'int vfscanf(FILE *, const char *, __builtin_va_list) '
851 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
852 test_text
= '#define vfscanf __svfscanf';
856 * 'g++ -std=c++11' defines __cplusplus to
201103L, which suggests
857 * that it conforms to ISO
/IEC
14882:2011. It currently does
858 * not support the
[[noreturn
]] procedure attribute.
859 * When it does
, this hack should be removed.
860 * SEE
: gcc.gnu.org
/bugzilla
/show_bug.cgi?id
=51776
863 hackname
= cdef_cplusplus
;
865 select
= '\[\[noreturn\]\]';
867 c_fix_arg
= '__attribute__((__noreturn__))';
868 test_text
= "#define _Noreturn [[noreturn]]";
872 * Fix various macros used to define ioctl numbers.
873 * The traditional syntax was
:
875 * #define
_CTRL(n
, x
) (('n'<<8)+x
)
876 * #define TCTRLCFOO
_CTRL(T
, 1)
878 * but this does not work with the C standard
, which disallows macro
879 * expansion inside strings. We have to rewrite it thus
:
881 * #define
_CTRL(n
, x
) ((n
<<8)+x
)
882 * #define TCTRLCFOO
_CTRL('T', 1)
884 * The select expressions match too much
, but the c_fix code is cautious.
886 * CTRL might be
: CTRL _CTRL ISCTRL BSD43_CTRL ...
889 hackname
= ctrl_quotes_def
;
890 select
= "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
891 c_fix
= char_macro_def
;
895 * This is two tests in order to ensure that the
"CTRL(c)" can
896 * be selected in isolation from the multi
-arg format
898 test_text
= "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
899 test_text
= "#define _CTRL(c) ('c'&037)";
903 hackname
= ctrl_quotes_use
;
904 select
= "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
905 c_fix
= char_macro_use
;
907 test_text
= "#define TCTRLFOO BSD43_CTRL(T, 1)";
912 * sys
/mman.h on HP
/UX is not C
++ ready
,
913 * even though NO_IMPLICIT_EXTERN_C is defined on HP
/UX.
915 * rpc
/types.h on OSF1
/2.0 is not C
++ ready
,
916 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
918 * The problem is the declaration of malloc.
921 hackname
= cxx_unready
;
924 select
= '[^#]+malloc.*;'; /* Catch any form of declaration
925 not within a macro.
*/
926 bypass
= '"C"|__BEGIN_DECLS';
929 c_fix_arg
= "#ifdef __cplusplus\n"
932 c_fix_arg
= "#ifdef __cplusplus\n"
935 test_text
= "extern void* malloc( size_t );";
940 * On darwin8 and earlier
, mach
-o
/swap.h isn
't properly guarded
941 * by 'extern
"C"'. On darwin7 some mach/ headers aren't properly guarded.
944 hackname
= darwin_externc
;
945 mach
= "*-*-darwin*";
946 files
= mach
-o
/swap.h
;
947 files
= mach
/mach_time.h
;
948 files
= mach
/mach_traps.h
;
949 files
= mach
/message.h
;
951 files
= mach
/semaphore.h
;
952 bypass
= "extern \"C\"";
953 bypass
= "__BEGIN_DECLS";
955 c_fix_arg
= "#ifdef __cplusplus\n"
958 c_fix_arg
= "#ifdef __cplusplus\n"
961 test_text
= "extern void swap_fat_header();\n";
966 * AvailabilityMacros.h on Darwin breaks with GCC
4.0, because of
967 * bad __GNUC__ tests.
971 hackname
= darwin_gcc4_breakage
;
972 mach
= "*-*-darwin*";
973 files
= AvailabilityMacros.h
;
974 select
= "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
976 c_fix_arg
= "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
977 test_text
= "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
978 "(__GNUC_MINOR__ >= 1)\n";
983 * __private_extern__ doesn
't exist in FSF GCC. Even if it did,
984 * why would you ever put it in a system header file?
987 hackname = darwin_private_extern;
988 mach = "*-*-darwin*";
989 files = mach-o/dyld.h;
990 select = "__private_extern__ [a-z_]+ _dyld_";
992 c_fix_arg = "extern";
993 c_fix_arg = "__private_extern__";
994 test_text = "__private_extern__ int _dyld_func_lookup(\n"
995 "const char *dyld_func_name,\n"
996 "unsigned long *address);\n";
1001 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1002 * unsigned constants.
1005 hackname = darwin_stdint_1;
1006 mach = "*-*-darwin*";
1007 files = stdint-darwin.h, stdint.h;
1009 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1010 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1011 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1012 test_text = "#define UINT8_C(v) (v ## U)\n"
1013 "#define UINT16_C(v) (v ## U)";
1018 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1022 hackname = darwin_stdint_2;
1023 mach = "*-*-darwin*";
1024 files = stdint-darwin.h, stdint.h;
1026 c_fix_arg = "#if __WORDSIZE == 64\n"
1027 "#define INTPTR_MAX 9223372036854775807L\n"
1028 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1030 "#define INTPTR_MAX 2147483647L\n"
1031 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1033 select = "#if __WORDSIZE == 64\n"
1034 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1035 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1037 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1038 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1040 test_text = "#if __WORDSIZE == 64\n"
1041 "#define INTPTR_MIN INT64_MIN\n"
1042 "#define INTPTR_MAX INT64_MAX\n"
1044 "#define INTPTR_MIN INT32_MIN\n"
1045 "#define INTPTR_MAX INT32_MAX\n"
1051 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1054 hackname = darwin_stdint_3;
1055 mach = "*-*-darwin*";
1056 files = stdint-darwin.h, stdint.h;
1058 c_fix_arg = "#if __WORDSIZE == 64\n"
1059 "#define UINTPTR_MAX 18446744073709551615UL\n"
1061 "#define UINTPTR_MAX 4294967295UL\n"
1063 select = "#if __WORDSIZE == 64\n"
1064 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1066 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1068 test_text = "#if __WORDSIZE == 64\n"
1069 "#define UINTPTR_MAX UINT64_MAX\n"
1071 "#define UINTPTR_MAX UINT32_MAX\n"
1077 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1080 hackname = darwin_stdint_4;
1081 mach = "*-*-darwin*";
1082 files = stdint-darwin.h, stdint.h;
1084 c_fix_arg = "#if __WORDSIZE == 64\n"
1085 "#define SIZE_MAX 18446744073709551615UL\n"
1087 "#define SIZE_MAX 4294967295UL\n"
1089 select = "#if __WORDSIZE == 64\n"
1090 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1092 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1094 test_text = "#if __WORDSIZE == 64\n"
1095 "#define SIZE_MAX UINT64_MAX\n"
1097 "#define SIZE_MAX UINT32_MAX\n"
1103 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1104 * with a wrong type.
1107 hackname = darwin_stdint_5;
1108 mach = "*-*-darwin*";
1109 files = stdint-darwin.h, stdint.h;
1111 c_fix_arg = "#if __WORDSIZE == 64\n"
1112 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1113 "#define INTMAX_MAX 9223372036854775807L\n"
1114 "#define UINTMAX_MAX 18446744073709551615UL\n"
1116 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1117 "#define INTMAX_MAX 9223372036854775807LL\n"
1118 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1120 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1121 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1123 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1124 test_text = "#define INTMAX_MIN INT64_MIN\n"
1125 "#define INTMAX_MAX INT64_MAX\n"
1127 "#define UINTMAX_MAX UINT64_MAX";
1132 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1133 * with a wrong type.
1136 hackname = darwin_stdint_6;
1137 mach = "*-*-darwin*";
1138 files = stdint-darwin.h, stdint.h;
1140 c_fix_arg = "#if __WORDSIZE == 64\n"
1141 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1142 "#define PTRDIFF_MAX 9223372036854775807L\n"
1144 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1145 "#define PTRDIFF_MAX 2147483647\n"
1147 select = "#if __WORDSIZE == 64\n"
1148 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1149 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1151 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1152 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1154 test_text = "#if __WORDSIZE == 64\n"
1155 "#define PTRDIFF_MIN INT64_MIN\n"
1156 "#define PTRDIFF_MAX INT64_MAX\n"
1158 "#define PTRDIFF_MIN INT32_MIN\n"
1159 "#define PTRDIFF_MAX INT32_MAX\n"
1165 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1166 * with a wrong type.
1169 hackname = darwin_stdint_7;
1170 mach = "*-*-darwin*";
1171 files = stdint-darwin.h, stdint.h;
1173 c_fix_arg = "#if __WORDSIZE == 64\n"
1174 "#define INTMAX_C(v) (v ## L)\n"
1175 "#define UINTMAX_C(v) (v ## UL)\n"
1177 "#define INTMAX_C(v) (v ## LL)\n"
1178 "#define UINTMAX_C(v) (v ## ULL)\n"
1180 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1181 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1182 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1183 "#define UINTMAX_C(v) (v ## ULL)";
1188 * Fix <c_asm.h> on Digital UNIX V4.0:
1189 * It contains a prototype for a DEC C internal asm() function,
1190 * clashing with gcc's asm keyword. So protect this with __DECC.
1193 hackname
= dec_intern_asm
;
1195 sed
= "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1196 sed
= "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1200 " ... asm stuff ...\n"
1201 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1206 * Fix typo in
<wchar.h
> on DJGPP
2.03.
1209 hackname
= djgpp_wchar_h
;
1211 select
= "__DJ_wint_t";
1212 bypass
= "sys/djtypes.h";
1214 c_fix_arg
= "%0\n#include <sys/djtypes.h>";
1215 c_fix_arg
= "#include <stddef.h>";
1216 test_text
= "#include <stddef.h>\n"
1217 "extern __DJ_wint_t x;\n";
1222 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1225 hackname
= ecd_cursor
;
1226 files
= "sunwindow/win_lock.h";
1227 files
= "sunwindow/win_cursor.h";
1228 select
= 'ecd\.cursor';
1230 c_fix_arg
= 'ecd_cursor';
1232 test_text
= "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1237 * Between
8/24/1998 and
2/17/2001, FreeBSD system headers presume
1238 * neither the existence of GCC
3 nor its exact feature set yet break
1239 * (by design?
) when __GNUC__ is set beyond
2.
1242 hackname
= freebsd_gcc3_breakage
;
1243 mach
= "*-*-freebsd*";
1244 files
= sys
/cdefs.h
;
1245 select
= '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1246 bypass
= '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1248 c_fix_arg
= '%0 || __GNUC__ >= 3';
1249 test_text
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1254 * Some releases of FreeBSD
4 and FreeBSD
5.0 and
5.1 system headers presume
1255 * neither the existence of GCC
4 nor its exact feature set yet break
1256 * (by design?
) when __GNUC__ is set beyond
3.
1259 hackname
= freebsd_gcc4_breakage
;
1260 mach
= "*-*-freebsd*";
1261 files
= sys
/cdefs.h
;
1262 select
= '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1264 c_fix_arg
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1265 test_text
= '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1270 * Some versions of glibc don
't expect the C99 inline semantics.
1273 hackname = glibc_c99_inline_1;
1274 files = features.h, '*/features.h
';
1275 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1277 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1279 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1280 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1281 # define __USE_EXTERN_INLINES 1
1288 * Similar, but a version that didn't have __NO_INLINE__
1291 hackname
= glibc_c99_inline_1a
;
1292 files
= features.h
, '*/features.h';
1293 select
= "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1294 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1296 c_fix_arg
= "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1298 #if
__GNUC_PREREQ (2, 7) && defined __OPTIMIZE__
&& !defined __OPTIMIZE_SIZE__
1299 # define __USE_EXTERN_INLINES
1
1306 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1307 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1308 * The remaining glibc_c99_inline_
* fixes deal with some of those headers.
1311 hackname
= glibc_c99_inline_2
;
1312 files
= sys
/stat.h
, '*/sys/stat.h';
1313 select
= "extern __inline__ int";
1314 sed
= "s/extern int \\(stat\\)/"
1315 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1316 "__inline__ int \\1/";
1317 sed
= "s/extern int \\([lf]stat\\)/"
1318 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1319 "__inline__ int \\1/";
1320 sed
= "s/extern int \\(mknod\\)/"
1321 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1322 "__inline__ int \\1/";
1323 sed
= "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1324 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1325 "__inline__ int __REDIRECT\\1 (\\2/";
1326 sed
= "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1327 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1328 "__inline__ int __REDIRECT\\1 (\\2/";
1329 sed
= "s/^extern __inline__ int/"
1330 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1333 extern int
fstat64 (int __fd
, struct stat64
*__buf
) __THROW
__nonnull ((2));
1334 extern __inline__ int
1335 __NTH (fstat64 (int __fd
, struct stat64
*__statbuf
))
1342 hackname
= glibc_c99_inline_3
;
1343 files
= bits
/string2.h
, '*/bits/string2.h';
1344 select
= "extern __inline";
1345 bypass
= "__extern_inline|__GNU_STDC_INLINE__";
1347 c_fix_arg
= "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1348 c_fix_arg
= "^# ifdef __cplusplus$";
1351 # define __STRING_INLINE inline
1353 # define __STRING_INLINE extern __inline
1360 hackname
= glibc_c99_inline_4
;
1361 files
= sys
/sysmacros.h
, '*/sys/sysmacros.h', wchar.h
, '*/wchar.h';
1362 bypass
= "__extern_inline|__gnu_inline__";
1363 select
= "(^| )extern __inline";
1365 c_fix_arg
= "%0 __attribute__ ((__gnu_inline__))";
1367 __extension__ extern __inline unsigned int
1368 extern __inline unsigned int
1373 /* glibc
-2.3.5 defines pthread mutex initializers incorrectly
,
1374 * so we replace them with versions that correspond to the
1378 hackname
= glibc_mutex_init
;
1380 select
= '\{ *\{ *0, *\} *\}';
1381 sed
= "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1382 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1383 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1384 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1385 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1386 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1387 sed
= "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1388 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1389 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1390 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1391 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1392 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1393 sed
= "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1394 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1395 sed
= "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1396 "N;s/^[ \t]*#[ \t]*"
1397 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1398 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1400 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1403 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1405 sed
= "s/{ \\(0, 0, 0, 0, 0, 0, "
1406 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1407 sed
= "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1408 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1410 test_text
= <<- _EOText_
1411 #define PTHREAD_MUTEX_INITIALIZER
\\
1414 # if __WORDSIZE
== 64
1415 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
\\
1416 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP
} }
1417 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
\\
1418 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP
} }
1419 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
\\
1420 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP
} }
1422 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
\\
1423 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP
} }
1424 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
\\
1425 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP
} }
1426 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
\\
1427 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP
} }
1430 # define PTHREAD_RWLOCK_INITIALIZER
\\
1433 # if __WORDSIZE
== 64
1434 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
\\
1435 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1436 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
} }
1438 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
\\
1439 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
} }
1442 #define PTHREAD_COND_INITIALIZER
{ { 0, } }
1447 /* glibc versions before
2.5 have a version of stdint.h that defines
1448 UINT8_C and UINT16_C to produce unsigned constants
, as do uClibc
1449 versions with stdint.h based on those glibc versions.
*/
1451 hackname
= glibc_stdint
;
1453 select
= "GNU C Library";
1455 c_fix_arg
= "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1456 c_fix_arg
= "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1457 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";
1461 /* Some versions of glibc have a version of bits
/string2.h that
1462 produces
"value computed is not used" warnings from strncpy
; fix
1463 this definition by using __builtin_strncpy instead as in newer
1466 hackname
= glibc_strncpy
;
1467 files
= bits
/string2.h
;
1468 bypass
= "__builtin_strncpy";
1470 c_fix_arg
= "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1471 c_fix_arg
= "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1473 # define
strncpy(dest
, src
, n
) \
1474 (__extension__ (__builtin_constant_p (src
) && __builtin_constant_p (n
) \\
1475 ?
(strlen (src
) + 1 >= ((size_t
) (n
)) \\
1476 ?
(char *)
memcpy (dest
, src
, n
) \\
1477 : strncpy (dest
, src
, n
)) \\
1478 : strncpy (dest
, src
, n
)))
1483 /* glibc
's tgmath.h relies on an expression that is not an integer
1484 constant expression being treated as it was by GCC 4.4 and
1487 hackname = glibc_tgmath;
1489 select = '\
(\
(\
(type\
) 0.25\
) && \
(\
(type\
) 0.25 - 1\
)\
)';
1490 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1492 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1493 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1497 * Fix these files to use the types we think they should for
1498 * ptrdiff_t, size_t, and wchar_t.
1500 * This defines the types in terms of macros predefined by our 'cpp
'.
1501 * This is supposedly necessary for glibc's handling of these types.
1502 * It
's probably not necessary for anyone else, but it doesn't hurt.
1505 hackname
= gnu_types
;
1506 files
= "sys/types.h";
1508 files
= "sys/stdtypes.h";
1512 bypass
= '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1513 select
= "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1515 /* The Solaris
10 headers already define these types correctly.
*/
1516 mach
= '*-*-solaris2.1[0-9]*';
1519 test_text
= "typedef long int ptrdiff_t; /* long int */\n"
1520 "typedef uint_t size_t; /* uint_t */\n"
1521 "typedef ushort_t wchar_t; /* ushort_t */";
1526 * Fix HP
& Sony
's use of "../machine/xxx.h"
1527 * to refer to: <machine/xxx.h>
1530 hackname = hp_inline;
1531 files = sys/spinlock.h;
1532 files = machine/machparam.h;
1533 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1536 c_fix_arg = "%1<machine
/%2.h
>";
1538 c_fix_arg = "([ \t]*#
[ \t]*include
[ \t]+)" '"\.\.
/machine
/'
1541 test_text = ' # include "..
/machine
/mumble.h
"';
1546 * Check for (...) in C++ code in HP/UX sys/file.h.
1549 hackname = hp_sysfile;
1551 select = "HPUX_SOURCE
";
1554 c_fix_arg = "(struct file
*, ...
)";
1555 c_fix_arg = '\(\.\.\.\)';
1557 test_text = "extern void
foo(...
); /* HPUX_SOURCE
- bad varargs
*/";
1562 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1563 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1566 hackname = hppa_hpux_fp_macros;
1567 mach = "hppa
*-hp
-hpux11
*";
1569 select = "#
[ \t]*define
[ \t]*FP_NORMAL.
*\n"
1570 "#
[ \t]*define
[ \t]*FP_ZERO.
*\n"
1571 "#
[ \t]*define
[ \t]*FP_INFINITE.
*\n"
1572 "#
[ \t]*define
[ \t]*FP_SUBNORMAL.
*\n"
1573 "#
[ \t]*define
[ \t]*FP_NAN.
*\n";
1575 c_fix_arg = <<- _EOFix_
1576 #endif /* _INCLUDE_HPUX_SOURCE */
1578 #if defined(_INCLUDE_HPUX_SOURCE) || \
1579 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1582 #ifdef _INCLUDE_HPUX_SOURCE
1587 "# define FP_NORMAL
0\n"
1588 "# define FP_ZERO
1\n"
1589 "# define FP_INFINITE
2\n"
1590 "# define FP_SUBNORMAL
3\n"
1591 "# define FP_NAN
4\n";
1596 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1597 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1600 hackname = hpux10_cpp_pow_inline;
1601 files = fixinc-test-limits.h, math.h;
1602 select = <<- END_POW_INLINE
1603 ^# +ifdef +__cplusplus
1605 +inline +double +pow\(double +__d,int +__expon\) +\{
1606 [ ]+return +pow\(__d,\(double\)__expon\);
1617 "# ifdef __cplusplus
\n"
1619 " inline double
pow(double __d
,int __expon
) {\n"
1620 "\t return
pow(__d
,(double
)__expon
);\n"
1622 ' extern "C
"' " {\n"
1628 hackname = hpux11_cpp_pow_inline;
1630 select = " +inline double pow
\\(double d
,int expon
\\) \\{\n"
1631 " +return pow
\\(d
, \\(double
\\)expon
\\);\n"
1637 " inline double
pow(double d
,int expon
) {\n"
1638 " return
pow(d
, (double
)expon
);\n"
1644 * Fix hpux 10.X missing ctype declarations 1
1647 hackname = hpux10_ctype_declarations1;
1649 select = "^#
[ \t]*define _toupper
\\(__c
\\)[ \t]*__toupper
\\(__c
\\)";
1650 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*__tolower
[ \t]*\\(";
1652 c_fix_arg = "#ifdef _PROTOTYPES
\n"
1653 "extern int
__tolower(int
);\n"
1654 "extern int
__toupper(int
);\n"
1655 "#else
/* NOT _PROTOTYPES
*/\n"
1656 "extern int
__tolower();\n"
1657 "extern int
__toupper();\n"
1658 "#endif
/* _PROTOTYPES
*/\n\n"
1661 test_text = "# define
_toupper(__c
) __toupper(__c
)\n";
1666 * Fix hpux 10.X missing ctype declarations 2
1669 hackname = hpux10_ctype_declarations2;
1671 select = "^# if defined
\\(_SB_CTYPE_MACROS
\\) && \\!defined
\\(__lint
\\)";
1672 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*_isalnum
[ \t]*\\(";
1674 c_fix_arg = "%0\n\n"
1675 "#ifdef _PROTOTYPES
\n"
1676 " extern int
_isalnum(int
);\n"
1677 " extern int
_isalpha(int
);\n"
1678 " extern int
_iscntrl(int
);\n"
1679 " extern int
_isdigit(int
);\n"
1680 " extern int
_isgraph(int
);\n"
1681 " extern int
_islower(int
);\n"
1682 " extern int
_isprint(int
);\n"
1683 " extern int
_ispunct(int
);\n"
1684 " extern int
_isspace(int
);\n"
1685 " extern int
_isupper(int
);\n"
1686 " extern int
_isxdigit(int
);\n"
1687 "# else
/* not _PROTOTYPES
*/\n"
1688 " extern int
_isalnum();\n"
1689 " extern int
_isalpha();\n"
1690 " extern int
_iscntrl();\n"
1691 " extern int
_isdigit();\n"
1692 " extern int
_isgraph();\n"
1693 " extern int
_islower();\n"
1694 " extern int
_isprint();\n"
1695 " extern int
_ispunct();\n"
1696 " extern int
_isspace();\n"
1697 " extern int
_isupper();\n"
1698 " extern int
_isxdigit();\n"
1699 "#endif
/* _PROTOTYPES
*/\n";
1701 test_text = "# if
defined(_SB_CTYPE_MACROS
) && !defined(__lint
)\n"
1702 " extern unsigned int
*__SB_masks
;\n";
1707 * Fix hpux 10.X missing stdio declarations
1710 hackname = hpux10_stdio_declarations;
1712 select = "^#
[ \t]*define _iob
[ \t]*__iob
";
1713 bypass = "^
[ \t]*extern
[ \t]*int
[ \t]*vsnprintf
[ \t]*\\(";
1715 c_fix_arg = "%0\n\n"
1716 "# if
defined(__STDC__
) ||
defined(__cplusplus
)\n"
1717 " extern int
snprintf(char
*, size_t
, const char
*, ...
);\n"
1718 " extern int
vsnprintf(char
*, size_t
, const char
*, __va_list
);\n"
1719 "# else
/* not __STDC__
) || __cplusplus
*/\n"
1720 " extern int
snprintf();\n"
1721 " extern int
vsnprintf();\n"
1722 "# endif
/* __STDC__
) || __cplusplus
*/\n";
1724 test_text = "# define _iob __iob
\n";
1729 * Make sure hpux defines abs in header.
1732 hackname = hpux11_abs;
1733 mach = "*-hp
-hpux11
*";
1735 select = "ifndef _MATH_INCLUDED
";
1737 c_fix_arg = "if
!defined(_MATH_INCLUDED
) ||
defined(__GNUG__
)";
1738 test_text = "#ifndef _MATH_INCLUDED
";
1743 * Keep HP-UX 11 from stomping on C++ math namespace
1744 * with defines for fabsf.
1747 hackname = hpux11_fabsf;
1749 select = "^
[ \t]*#
[ \t]*define
[ \t]+fabsf
\\(.
*";
1750 bypass = "__cplusplus
";
1753 c_fix_arg = "#ifndef __cplusplus
\n%0\n#endif
";
1757 "# define
fabsf(x
) ((float
)fabs((double
)(float
)(x
)))\n"
1763 * Fix C99 constant in __POINTER_SET define.
1766 hackname = hpux11_pthread_const;
1767 mach = "*-hp
-hpux11.
[0-3]*";
1768 files = sys/pthread.h;
1769 select = "^#define
[ \t]*__POINTER_SET
[ \t]*\\(\\(void
\\*\\) 1LL\\)";
1772 c_fix_arg = "#define __POINTER_SET
\t\t((void *)
1L)";
1773 test_text = "#define __POINTER_SET
\t\t((void *)
1LL)";
1778 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1779 * being defined by having it define _hpux_size_t instead.
1782 hackname = hpux11_size_t;
1783 mach = "*-hp
-hpux11
*";
1784 select = "__size_t
";
1787 c_fix_arg = "_hpux_size_t
";
1790 "#define __size_t size_t
\n"
1791 " extern int
getpwuid_r( char
*, __size_t
, struct passwd
**)
;\n";
1796 * Fix hpux 11.00 broken snprintf declaration
1797 * (third argument is char *, needs to be const char * to prevent
1798 * spurious warnings with -Wwrite-strings or in C++).
1801 hackname = hpux11_snprintf;
1803 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1804 ' *(char *\*, *\.\.\.\);)';
1806 c_fix_arg = '%1 const %3';
1808 test_text = "extern int
snprintf(char
*, size_t
, char
*, ...
);\n"
1809 "extern int
snprintf(char
*, __size_t
, char
*, ...
);\n"
1810 "extern int
snprintf(char
*, _hpux_size_t
, char
*, ...
);";
1814 * Fix hpux 11.00 broken vsnprintf declaration
1817 hackname = hpux11_vsnprintf;
1819 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1820 'const char \*,) __va__list\);';
1822 c_fix_arg = "%1 __va_list
);";
1824 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1830 * get rid of bogus inline definitions in HP-UX 8.0
1833 hackname = hpux8_bogus_inlines;
1836 bypass = "__GNUG__
";
1837 sed = "s@inline int
abs(int
[a
-z
][a
-z
]*)
{.
*}"
1838 "@extern
\"C
\" int
abs(int
);@
";
1839 sed = "s@inline double
abs(double
[a
-z
][a
-z
]*)
{.
*}@@
";
1840 sed = "s@inline int
sqr(int
[a
-z
][a
-z
]*)
{.
*}@@
";
1841 sed = "s@inline double
sqr(double
[a
-z
][a
-z
]*)
{.
*}@@
";
1842 test_text = "inline int
abs(int v
) { return (v
>=0)?v
:-v
; }\n"
1843 "inline double
sqr(double v
) { return v
**0.5; }";
1848 * Fix hpux broken ctype macros
1851 hackname = hpux_ctype_macros;
1853 select = '((: |\()__SB_masks \? )'
1854 '(__SB_masks\[__(alnum|c)\] & _IS)';
1856 c_fix_arg = "%1(int
)%3";
1858 test_text = ": __SB_masks ? __SB_masks
[__alnum
] & _ISCNTRL
\n"
1859 "# define
isalpha(__c
) (__SB_masks ? __SB_masks
[__c
] & _IS
\n";
1864 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1867 hackname = hpux_htonl;
1868 files = netinet/in.h;
1869 select = "#ifndef _XOPEN_SOURCE_EXTENDED
[ \t]*\n"
1871 " \\* Macros for number representation conversion
\\.
\n"
1875 c_fix_arg = "#if
1\n%1";
1877 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED
\n"
1879 " * Macros for number representation conversion.
\n"
1882 "#define
ntohl(x
) (x
)\n"
1883 "#define
ntohs(x
) (x
)\n"
1884 "#define
htonl(x
) (x
)\n"
1885 "#define
htons(x
) (x
)\n"
1887 "#endif
/* ! _XOPEN_SOURCE_EXTENDED
*/";
1895 hackname = hpux_long_double;
1896 mach = "*-*-hpux10
*";
1897 mach = "*-*-hpux11.
[012]*";
1899 select = "extern
[ \t]long_double
[ \t]strtold
";
1900 bypass = "long_double_t
";
1901 sed = "/^#
[ \t]*ifndef _LONG_DOUBLE
/,/\\/\\* _LONG_DOUBLE
\\*\\//D
";
1902 sed = "s
/long_double
/long double
/g
";
1904 test_text = "# ifndef _LONG_DOUBLE
\n"
1905 "# define _LONG_DOUBLE
\n"
1906 " typedef struct
{\n"
1907 " unsigned int word1
, word2
, word3
, word4
;\n"
1909 "# endif
/* _LONG_DOUBLE
*/\n"
1910 "extern long_double
strtold(const char
*, char
**)
;\n";
1914 * We cannot use the above rule on 11.31 because it removes the strtold
1915 * definition. ia64 is OK with no hack, PA needs some help.
1918 hackname = hpux_long_double_2;
1919 mach = "hppa
*-*-hpux11.3
*";
1921 select = "#
[ \t]*if
[ \t]*!defined
\\(__ia64
\\) \\|
\\| defined
\\(_PROTOTYPES
\\) \\|
\\| defined
\\(_LONG_DOUBLE_STRUCT
\\)";
1923 c_fix_arg = "# if
!defined(_PROTOTYPES
) ||
defined(_LONG_DOUBLE_STRUCT
)";
1925 test_text = "# if
!defined(__ia64
) ||
!defined(_PROTOTYPES
) ||
defined(_LONG_DOUBLE_STRUCT
)\n";
1929 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1932 hackname = hpux_systime;
1934 select = "^extern struct sigevent
;";
1937 c_fix_arg = "struct sigevent
;";
1939 test_text = 'extern struct sigevent;';
1944 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1945 * type and mpinfou is only defined when _KERNEL is set.
1948 hackname = hpux_spu_info;
1949 mach = "*-hp
-hpux
*";
1951 * It is tempting to omit the first "files
" entry. Do not.
1952 * The testing machinery will take the first "files
" entry as the name
1953 * of a test file to play with. It would be a nuisance to have a directory
1954 * with the name "*".
1956 files = "ia64
/sys
/getppdp.h
";
1957 files = "*/sys
/getppdp.h
";
1958 select = "^.
*extern.
*spu_info.
*";
1961 c_fix_arg = "#ifdef _KERNEL
\n%0\n#endif
";
1963 test_text = "extern union mpinfou spu_info
[];";
1967 hackname = hpux11_extern_sendfile;
1968 mach = "*-hp
-hpux11.
[12]*";
1969 files = sys/socket.h;
1970 select = "^
[ \t]*extern sbsize_t sendfile.
*\n.
*, int
\\)\\);\n";
1972 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T
\n%0#endif
\n";
1973 test_text = " extern sbsize_t sendfile
__((int
, int
, off_t
, bsize_t
,\n const struct iovec
*, int
));\n";
1977 hackname = hpux11_extern_sendpath;
1978 mach = "*-hp
-hpux11.
[12]*";
1979 files = sys/socket.h;
1980 select = "^
[ \t]*extern sbsize_t sendpath.
*\n.
*, int
\\)\\);\n";
1982 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T
\n%0#endif
\n";
1983 test_text = " extern sbsize_t sendpath
__((int
, int
, off_t
, bsize_t
,\n const struct iovec
*, int
));\n";
1987 hackname = hpux_extern_errno;
1988 mach = "*-hp
-hpux10.
*";
1989 mach = "*-hp
-hpux11.
[0-2]*";
1991 select = "^
[ \t]*extern int errno
;$
";
1993 c_fix_arg = "#ifdef __cplusplus
\nextern
\"C
\" {\n#endif
\n%0\n#ifdef __cplusplus
\n}\n#endif
";
1994 test_text = " extern int errno
;\n";
1999 * Add missing braces to pthread initializer defines.
2002 hackname = hpux_pthread_initializers;
2003 mach = "*-hp
-hpux11.
[0-3]*";
2004 files = sys/pthread.h;
2005 sed = "s@^
[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2006 "@
\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@
";
2007 sed = "s@^
[ \t]*1,[ \t]*\\\\"
2009 sed = "/^
[ \t]*0$
/d
";
2010 sed = "s@__PTHREAD_MUTEX_VALID
, 0"
2011 "@
{ __PTHREAD_MUTEX_VALID
, 0 }@
";
2012 sed = "s@^
[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2013 "@
\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@
";
2014 sed = "s@
0, __LWP_MTX_VALID
, 0, 1, 1, 1, 1,[ \t]*\\\\"
2015 "@
{ 0, __LWP_MTX_VALID
}, { 0, 1, 1, 1, 1 },\t\t\t\\\\@
";
2016 sed = "s@^
[ \t]*__LWP_MTX_VALID
, 0, 1, 1, 1, 1,[ \t]*\\\\"
2017 "@
\t{ 0, __LWP_MTX_VALID
}, { 0, 1, 1, 1, 1 },\t\t\t\\\\@
";
2018 sed = "s@^
[ \t]*0, 0[ \t]*\\\\"
2019 "@
\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@
";
2020 sed = "s@__PTHREAD_COND_VALID
, 0"
2021 "@
{ __PTHREAD_COND_VALID
, 0 }@
";
2022 sed = "s@__LWP_COND_VALID
, 0,[ \t]*\\\\"
2023 "@
{ __LWP_COND_VALID
, 0 },\t\t\t\t\t\\\\@
";
2024 sed = "s@__PTHREAD_RWLOCK_VALID
, 0"
2025 "@
{ __PTHREAD_RWLOCK_VALID
, 0 }@
";
2026 sed = "s@__LWP_RWLOCK_VALID
, 0,[ \t]*\\\\"
2027 "@
{ __LWP_RWLOCK_VALID
, 0 },\t\t\t\t\t\\\\@
";
2028 sed = "s@^
[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2029 "@
\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@
";
2030 test_text = "#define PTHREAD_MUTEX_INITIALIZER
{\t\t\t\t\t\\\\\n"
2031 "\t__PTHREAD_MUTEX_VALID
, 0,\t\t\t\t\t\\\\\n"
2032 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE
),\t\t\\\\\n"
2033 "\t__SPNLCK_INITIALIZER
,\t\t\t\t\t\t\\\\\n"
2034 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2035 "\t0, __LWP_MTX_VALID
, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2036 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2041 hackname = hpux_c99_intptr;
2042 mach = "*-hp
-hpux11.3
*";
2043 files = stdint-hpux11.h, stdint.h;
2044 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*PTRDIFF_MAX
[ \t]*INT32_MAX
[ \t]*$@#define
PTRDIFF_MAX (2147483647l)@
";
2045 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*PTRDIFF_MIN
[ \t]*INT32_MIN
[ \t]*$@#define
PTRDIFF_MIN (-PTRDIFF_MAX
- 1)@
";
2046 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INTPTR_MAX
[ \t]*INT32_MAX
[ \t]*$@#define
INTPTR_MAX (2147483647l)@
";
2047 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INTPTR_MIN
[ \t]*INT32_MIN
[ \t]*$@#define
INTPTR_MIN (-INTPTR_MAX
- 1)@
";
2048 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINTPTR_MAX
[ \t]*UINT32_MAX
[ \t]*$@#define
UINTPTR_MAX (4294967295ul)@
";
2049 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*SIZE_MAX
[ \t]*UINT32_MAX
[ \t]*$@#define
SIZE_MAX (4294967295ul)@
";
2050 test_text = "#define PTRDIFF_MAX INT32_MAX
\n"
2051 "#define PTRDIFF_MIN INT32_MIN
\n"
2052 "#define INTPTR_MAX INT32_MAX
\n"
2053 "#define INTPTR_MIN INT32_MIN
\n"
2054 "#define UINTPTR_MAX UINT32_MAX
\n"
2055 "#define SIZE_MAX UINT32_MAX
\n";
2059 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2063 hackname = hpux_c99_inttypes;
2064 mach = "*-hp
-hpux11.
[23]*";
2066 files = stdint-hpux11.h, stdint.h;
2067 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT8_C(__c
)[ \t]*__CONCAT_U__(__c
)[ \t]*$@#define
UINT8_C(__c
) (__c
)@
";
2068 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT16_C(__c
)[ \t]*__CONCAT_U__(__c
)[ \t]*$@#define
UINT16_C(__c
) (__c
)@
";
2069 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT32_C(__c
)[ \t]*__CONCAT__(__c
,l
)[ \t]*$@#define
INT32_C(__c
) (__c
)@
";
2070 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT32_C(__c
)[ \t].
*$@#define
UINT32_C(__c
) __CONCAT__(__c
,u
)@
";
2071 test_text = "#define
UINT8_C(__c
) __CONCAT_U__(__c
)\n"
2072 "#define
UINT16_C(__c
) __CONCAT_U__(__c
)\n"
2073 "#define
INT32_C(__c
) __CONCAT__(__c
,l
)\n"
2074 "#define
UINT32_C(__c
) __CONCAT__(__c
,ul
)\n";
2078 hackname = hpux_c99_inttypes2;
2079 mach = "*-hp
-hpux11.2
*";
2080 files = stdint-hpux11.h, stdint.h;
2081 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT8_C(__c
)[ \t]*((signed char
)(__c
))[ \t]*$@#define
INT8_C(__c
) (__c
)@
";
2082 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT8_C(__c
)[ \t]*((unsigned char
)(__c
))[ \t]*$@#define
UINT8_C(__c
) (__c
)@
";
2083 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*INT16_C(__c
)[ \t]*((short
)(__c
))[ \t]*$@#define
INT16_C(__c
) (__c
)@
";
2084 sed = "s@^
[ \t]*#
[ \t]*define
[ \t]*UINT16_C(__c
)[ \t]*((unsigned short
)(__c
))[ \t]*$@#define
UINT16_C(__c
) (__c
)@
";
2085 test_text = "# define
INT8_C(__c
) ((signed char
)(__c
))\n"
2086 "# define
UINT8_C(__c
) ((unsigned char
)(__c
))\n"
2087 "# define
INT16_C(__c
) ((short
)(__c
))\n"
2088 "# define
UINT16_C(__c
) ((unsigned short
)(__c
))\n";
2092 hackname = hpux_stdint_least_fast;
2093 mach = "*-hp
-hpux11.2
*";
2094 files = stdint-hpux11.h, stdint.h;
2096 "^
[ \t]*#
[ \t]*define
[ \t]+UINT_(LEAST|FAST
)64_MAX
[ \t]+ULLONG_MAX
";
2098 c-fix-arg = "# define UINT_
%164_MAX __UINT64_MAX__
";
2099 test-text = "# define UINT_FAST64_MAX ULLONG_MAX
\n"
2100 "# define UINT_LEAST64_MAX ULLONG_MAX
\n";
2105 hackname = hpux_inttype_int8_t;
2106 mach = "*-hp
-hpux1
[01].
*";
2107 files = sys/_inttypes.h;
2108 select = "^
[ \t]*typedef
[ \t]*char
[ \t]*int(_least
){0,1}8_t.
*";
2110 c_fix_arg = "typedef signed char int
%18_t
;";
2111 test_text = "typedef char int_least8_t
;\n"
2112 "typedef char int8_t
;\n";
2116 hackname = hpux_imaginary_i;
2117 mach = "ia64
-hp
-hpux11.
*";
2119 select = "^
[ \t]*#
[ \t]*define
[ \t]*_Complex_I.
*";
2121 c_fix_arg = "#define
_Complex_I (__extension__
1.0iF
)";
2122 test_text = "#define
_Complex_I (0.f
+_Imaginary_I
)\n";
2126 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2129 hackname = huge_val_hex;
2130 files = bits/huge_val.h;
2131 select = "^#
[ \t]*define
[ \t]*HUGE_VAL
[ \t].
*0x1\\.0p.
*";
2132 bypass = "__builtin_huge_val
";
2135 c_fix_arg = "#define
HUGE_VAL (__builtin_huge_val())\n";
2137 test_text = "# define HUGE_VAL
\t(__extension__
0x1.0p2047
)";
2142 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2145 hackname = huge_valf_hex;
2146 files = bits/huge_val.h;
2147 select = "^#
[ \t]*define
[ \t]*HUGE_VALF
[ \t].
*0x1\\.0p.
*";
2148 bypass = "__builtin_huge_valf
";
2151 c_fix_arg = "#define
HUGE_VALF (__builtin_huge_valf())\n";
2153 test_text = "# define
HUGE_VALF (__extension__
0x1.0p255f
)";
2158 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2161 hackname = huge_vall_hex;
2162 files = bits/huge_val.h;
2163 select = "^#
[ \t]*define
[ \t]*HUGE_VALL
[ \t].
*0x1\\.0p.
*";
2164 bypass = "__builtin_huge_vall
";
2167 c_fix_arg = "#define
HUGE_VALL (__builtin_huge_vall())\n";
2169 test_text = "# define
HUGE_VALL (__extension__
0x1.0p32767L
)";
2174 * Fix return type of abort and free
2177 hackname = int_abort_free_and_exit;
2179 select = "int
[ \t]+(abort|free|exit
)[ \t]*\\(";
2180 bypass = "_CLASSIC_ANSI_TYPES
";
2183 c_fix_arg = "void
\t%1(";
2185 test_text = "extern int
abort(int
);\n"
2186 "extern int
free(void*)
;\n"
2187 "extern int
exit(void*)
;";
2192 * Fix various macros used to define ioctl numbers.
2193 * The traditional syntax was:
2195 * #define _IO(n, x) (('n'<<8)+x)
2196 * #define TIOCFOO _IO(T, 1)
2198 * but this does not work with the C standard, which disallows macro
2199 * expansion inside strings. We have to rewrite it thus:
2201 * #define _IO(n, x) ((n<<8)+x)
2202 * #define TIOCFOO _IO('T', 1)
2204 * The select expressions match too much, but the c_fix code is cautious.
2206 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2209 hackname = io_quotes_def;
2210 select = "define
[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*\\([a
-zA
-Z
][,)]";
2211 c_fix = char_macro_def;
2214 "#define
BSD43__IOWR(n
, x
) (('n'<<8)+x
)\n"
2215 "#define
_IOWN(x
,y
,t
) (_IOC_IN|
(((t
)&_IOCPARM_MASK
)<<16)|
('x'<<8)|y
)\n"
2216 "#define
_IO(x
,y
) ('x'<<8|y
)";
2218 "#define
XX_IO(x
) ('x'<<8|
256)";
2222 hackname = io_quotes_use;
2223 select = "define
[ \t]+[A
-Z0
-9_
]+[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*[ \t]*"
2225 c_fix = char_macro_use;
2227 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2228 "#define TIOCFOO \\\\\n"
2229 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2234 * Check for missing ';' in struct
2237 hackname = ip_missing_semi;
2238 files = netinet/ip.h;
2240 sed = "/^struct/,/^};/s/}$/};/";
2246 "}; /* mumbled struct */\n";
2251 * Non-traditional "const" declaration in Irix's limits.h.
2254 hackname
= irix_limits_const
;
2255 files
= fixinc
-test
-limits.h
, limits.h
;
2256 select
= "^extern const ";
2258 c_fix_arg
= "extern __const ";
2259 test_text
= "extern const char limit; /* test limits */";
2264 * IRIX
5.x
's stdio.h declares some functions that take a va_list as
2265 * taking char *. However, GCC uses void * for va_list, so
2266 * calling vfprintf with a va_list fails in C++. */
2268 hackname = irix_stdio_va_list;
2271 select = '/\
* va_list \
*/ char \
*';
2273 c_fix_arg = "__gnuc_va_list";
2275 "extern int printf( const char *, /* va_list */ char * );";
2280 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2281 * use / * * / to concatenate tokens.
2284 hackname = kandr_concat;
2285 files = "sparc/asm_linkage.h";
2286 files = "sun*/asm_linkage.h";
2287 files = "arm/as_support.h";
2288 files = "arm/mc_type.h";
2289 files = "arm/xcb.h";
2290 files = "dev/chardefmac.h";
2291 files = "dev/ps_irq.h";
2292 files = "dev/screen.h";
2293 files = "dev/scsi.h";
2294 files = "sys/tty.h";
2295 files = "Xm.acorn/XmP.h";
2296 files = bsd43/bsd43_.h;
2300 test_text = "#define __CONCAT__(a,b) a/**/b";
2304 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2305 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2306 * constant on recent versions of g
++.
2309 hackname
= linux_ia64_ucontext
;
2310 files
= "sys/ucontext.h";
2311 mach
= "ia64-*-linux*";
2312 select
= '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2313 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2315 c_fix_arg
= "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2316 test_text
= "# define _SC_GR0_OFFSET\t\\\\\n"
2317 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2322 * Remove header file warning from sys
/time.h. Autoconf
's
2323 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2324 * which causes warning on LynxOS. Remove the warning.
2327 hackname = lynxos_no_warning_in_sys_time_h;
2329 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2332 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2337 * Add missing declaration for putenv.
2340 hackname = lynxos_missing_putenv;
2341 mach = '*-*-lynxos
*';
2343 bypass = 'putenv
[ \t]*\\(';
2344 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2347 "extern int putenv _AP((char *));";
2348 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2349 test_text = "extern char *getenv _AP((const char *));";
2354 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2356 * On NetBSD, machine is a symbolic link to an architecture specific
2357 * directory name, so we can't match a specific file name here.
2360 hackname
= machine_ansi_h_va_list
;
2361 select
= "define[ \t]+_BSD_VA_LIST_[ \t]";
2362 bypass
= '__builtin_va_list';
2365 c_fix_arg
= "%1__builtin_va_list";
2366 c_fix_arg
= "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2368 test_text
= " # define _BSD_VA_LIST_\tchar**";
2373 * Fix non
-ansi machine name defines
2376 hackname
= machine_name
;
2377 c_test
= machine_name
;
2378 c_fix
= machine_name
;
2380 test_text
= "/* MACH_DIFF: */\n"
2381 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2382 "\n/* no uniform test, so be careful :-) */";
2387 * Some math.h files define struct
exception (it
's in the System V
2388 * Interface Definition), which conflicts with the class exception defined
2389 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2390 * This is not a great fix, but I haven't been able to think of anything
2394 hackname
= math_exception
;
2396 select
= "struct exception";
2398 * This should be bypassed on __cplusplus
, but some supposedly C
++
2399 * aware headers
, such as Solaris
8 and
9, don
't wrap their struct
2400 * exception either. So currently we bypass only for glibc, based on a
2401 * comment in the fixed glibc header. Ick.
2403 bypass = 'We have a problem when using C\
+\
+|for C\
+\
+, '
2404 '_
[a
-z0
-9A
-Z_
]+_exception
; for C
, exception
';
2407 c_fix_arg = "#ifdef __cplusplus\n"
2408 "#define exception __math_exception\n"
2411 c_fix_arg = "#ifdef __cplusplus\n"
2412 "#undef exception\n"
2415 test_text = "typedef struct exception t_math_exception;";
2420 * This looks pretty broken to me. ``dbl_max_def'' will contain
2421 * "define DBL_MAX " at the start, when what we really want is just
2422 * the value portion. Can't figure out how to write a test case
2423 * for this either
:-(
2426 hackname
= math_huge_val_from_dbl_max
;
2430 * IF HUGE_VAL is defined to be DBL_MAX
*and
* DBL_MAX is _not_ defined
2431 * in math.h
, this fix applies.
2433 select
= "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2434 bypass
= "define[ \t]+DBL_MAX";
2438 * See if we have a definition for DBL_MAX in float.h.
2439 * If we do
, we will replace the one in math.h with that one.
2442 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2443 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2445 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2446 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2447 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2452 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2453 "#define HUGE_VAL DBL_MAX";
2461 hackname
= nested_auth_des
;
2463 select
= '(/\*.*rpc/auth_des\.h>.*)/\*';
2465 c_fix_arg
= "%1*/ /*";
2466 test_text
= "/*#include <rpc/auth_des.h> /* skip this */";
2471 * Some versions of NetBSD don
't expect the C99 inline semantics.
2474 hackname = netbsd_c99_inline_1;
2475 mach = "*-*-netbsd*";
2477 select = "extern __inline int";
2480 c_fix_arg = "extern\n"
2481 "#ifdef __GNUC_STDC_INLINE__\n"
2482 "__attribute__((__gnu_inline__))\n"
2486 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2491 hackname = netbsd_c99_inline_2;
2492 mach = "*-*-netbsd*";
2494 select = "#define _SIGINLINE extern __inline";
2497 c_fix_arg = <<- _EOArg_
2498 #ifdef __GNUC_STDC_INLINE__
2499 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2505 test_text = "#define _SIGINLINE extern __inline";
2510 * NetBSD has a semicolon after the ending '}' for some extern "C".
2513 hackname = netbsd_extra_semicolon;
2514 mach = "*-*-netbsd*";
2515 files = sys/cdefs.h;
2516 select = "#define[ \t]*__END_DECLS[ \t]*};";
2519 c_fix_arg = "#define __END_DECLS }";
2521 test_text = "#define __END_DECLS };";
2525 /* newlib's stdint.h has several failures to conform to C99. The fix
2526 for these removed a comment that can be matched to identify unfixed
2529 hackname
= newlib_stdint_1
;
2530 files
= stdint
-newlib.h
, stdint.h
;
2531 select
= "@todo - Add support for wint_t types";
2532 sed
= "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2533 sed
= "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2534 sed
= "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2535 sed
= "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2536 sed
= "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2537 sed
= "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2538 sed
= 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2539 sed
= 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2540 sed
= 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2541 sed
= "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2542 sed
= "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2543 sed
= "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2544 sed
= "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2545 sed
= "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2546 test_text
= "/* @todo - Add support for wint_t types. */\n"
2547 "#define INT32_MIN (-2147483647-1)\n"
2548 "#define INT32_MAX 2147483647\n"
2549 "#define UINT32_MAX 4294967295U\n"
2550 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2551 "#define INT_LEAST32_MAX 2147483647\n"
2552 "#define UINT_LEAST32_MAX 4294967295U\n"
2553 "#define INT_FAST8_MIN INT8_MIN\n"
2554 "#define INT_FAST8_MAX INT8_MAX\n"
2555 "#define UINT_FAST8_MAX UINT8_MAX\n"
2556 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2557 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2558 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2559 "#define UINT8_C(x) x##U\n"
2560 "#define UINT16_C(x) x##U";
2565 hackname
= newlib_stdint_2
;
2566 files
= stdint
-newlib.h
, stdint.h
;
2567 select
= "@todo - Add support for wint_t types";
2569 c_fix_arg
= "#define INTMAX_MAX __INTMAX_MAX__\n"
2570 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2571 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2572 "#define WCHAR_MAX __WCHAR_MAX__\n"
2573 "#define WCHAR_MIN __WCHAR_MIN__\n"
2574 "#define WINT_MAX __WINT_MAX__\n"
2575 "#define WINT_MIN __WINT_MIN__\n\n"
2577 c_fix_arg
= '/\*\* Macros for minimum-width integer constant expressions \*/';
2578 test_text
= "/* @todo - Add support for wint_t types. */\n"
2579 "/** Macros for minimum-width integer constant expressions */";
2584 * NeXT
3.2 adds const prefix to some math functions.
2585 * These conflict with the built
-in functions.
2588 hackname
= next_math_prefix
;
2589 files
= ansi
/math.h
;
2590 select
= "^extern[ \t]+double[ \t]+__const__[ \t]";
2593 c_fix_arg
= "extern double %1(";
2594 c_fix_arg
= "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2596 test_text
= "extern\tdouble\t__const__\tmumble();";
2601 * NeXT
3.2 uses the word
"template" as a parameter for some
2602 * functions. GCC reports an invalid use of a reserved key word
2603 * with the built
-in functions.
2606 hackname
= next_template
;
2608 select
= "[ \t]template\\)";
2612 c_fix_arg
= "\\(([^)]*)[ \t]template\\)";
2613 test_text
= "extern mumble( char * template); /* fix */";
2618 * NeXT
3.2 includes the keyword volatile in the
abort() and
exit()
2619 * function prototypes. That conflicts with the built
-in functions.
2622 hackname
= next_volitile
;
2623 files
= ansi
/stdlib.h
;
2624 select
= "^extern[ \t]+volatile[ \t]+void[ \t]";
2627 c_fix_arg
= "extern void %1(";
2628 c_fix_arg
= "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2630 test_text
= "extern\tvolatile\tvoid\tabort();";
2635 * NeXT
2.0 defines
'int wait(union wait*)', which conflicts with Posix
.1.
2636 * Note that version
3 of the NeXT system has wait.h in a different directory
,
2637 * so that this code won
't do anything. But wait.h in version 3 has a
2638 * conditional, so it doesn't need this fix. So everything is okay.
2641 hackname
= next_wait_union
;
2644 select
= 'wait\(union wait';
2646 c_fix_arg
= "wait(void";
2647 test_text
= "extern pid_d wait(union wait*);";
2652 * a missing semi
-colon at the end of the nodeent structure definition.
2655 hackname
= nodeent_syntax
;
2656 files
= netdnet
/dnetdb.h
;
2657 select
= "char[ \t]*\\*na_addr[ \t]*$";
2660 test_text
= "char *na_addr\t";
2664 * Fix OpenBSD
's NULL definition.
2667 hackname = openbsd_null_definition;
2668 mach = "*-*-openbsd*";
2669 files = locale.h, stddef.h, stdio.h, string.h,
2670 time.h, unistd.h, wchar.h, sys/param.h;
2671 select = "__GNUG__";
2673 c_fix_arg = "#ifndef NULL\n"
2674 "#ifdef __cplusplus\n"
2676 "#define NULL\t__null\n"
2677 "#else\t /* ! __GNUG__ */\n"
2678 "#define NULL\t0L\n"
2679 "#endif\t /* __GNUG__ */\n"
2680 "#else\t /* ! __cplusplus */\n"
2681 "#define NULL\t((void *)0)\n"
2682 "#endif\t /* __cplusplus */\n"
2683 "#endif\t /* !NULL */";
2685 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2686 "^#ifdef[ \t]*__GNUG__\n"
2687 "^#define[ \t]*NULL[ \t]*__null\n"
2689 "^#define[ \t]*NULL[ \t]*0L\n"
2695 "#define NULL __null\n"
2703 * obstack.h used casts as lvalues.
2705 * We need to change postincrements of casted pointers (which are
2706 * then dereferenced and assigned into) of the form
2708 * *((TYPE*)PTRVAR)++ = (VALUE)
2710 * into expressions like
2712 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2714 * which is correct for the cases used in obstack.h since PTRVAR is
2715 * of type char * and the value of the expression is not used.
2718 hackname = obstack_lvalue_cast;
2720 select = '\
*\
(\
(([^
()]*)\
*\
)(.*)\
)\
+\
+ = \
(([^
()]*)\
)';
2722 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2723 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2727 * Fix OpenBSD's va_start define.
2730 hackname
= openbsd_va_start
;
2731 mach
= "*-*-openbsd*";
2733 select
= '__builtin_stdarg_start';
2735 c_fix_arg
= __builtin_va_start
;
2737 test_text
= "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2741 * sys
/lc_core.h on some versions of OSF1
/4.x pollutes the namespace by
2742 * defining regex.h related types. This causes libg
++ build and usage
2743 * failures. Fixing this correctly requires checking and modifying
3 files.
2746 hackname
= osf_namespace_a
;
2747 files
= reg_types.h
;
2748 files
= sys
/lc_core.h
;
2749 test
= " -r reg_types.h";
2750 test
= " -r sys/lc_core.h";
2751 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
2752 test
= " -z \"`grep __regex_t regex.h`\"";
2756 c_fix_arg
= "reg(ex|off|match)_t";
2758 test_text
= "`touch sys/lc_core.h`"
2759 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2760 "extern regex_t re;\n"
2761 "extern regoff_t ro;\n"
2762 "extern regmatch_t rm;\n";
2766 hackname
= osf_namespace_c
;
2768 test
= " -r reg_types.h";
2769 test
= " -r sys/lc_core.h";
2770 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
2771 test
= " -z \"`grep __regex_t regex.h`\"";
2773 select
= "#include <reg_types\.h>.*";
2776 "typedef __regex_t\tregex_t;\n"
2777 "typedef __regoff_t\tregoff_t;\n"
2778 "typedef __regmatch_t\tregmatch_t;";
2780 test_text
= "#include <reg_types.h>";
2785 * On broken glibc
-2.3.3 systems an array of incomplete structures is
2786 * passed to __sigsetjmp. Fix that to take a pointer instead.
2789 hackname
= pthread_incomplete_struct_argument
;
2791 select
= "struct __jmp_buf_tag";
2793 c_fix_arg
= "%1 *%2%3";
2794 c_fix_arg
= "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2795 test_text
= "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2799 * Fix return type of fread and fwrite on sysV68
2802 hackname
= read_ret_type
;
2804 select
= "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2806 c_fix_arg
= "extern unsigned int fread(), fwrite();\n%1%2";
2807 c_fix_arg
= "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2809 test_text
= "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2814 * Fix casts as lvalues in glibc
's <rpc/xdr.h>.
2817 hackname = rpc_xdr_lvalue_cast_a;
2819 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2821 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2822 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2823 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2828 hackname = rpc_xdr_lvalue_cast_b;
2830 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2832 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2833 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2834 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2839 * function class(double x) conflicts with C++ keyword on rs/6000
2842 hackname = rs6000_double;
2844 select = '[^a
-zA
-Z_
]class\
(';
2847 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2848 c_fix_arg = '^.
*[^a
-zA
-Z_
]class\
(.
*';
2850 test_text = "extern int class();";
2855 * Wrong fchmod prototype on RS/6000.
2858 hackname = rs6000_fchmod;
2860 select = 'fchmod\
(char \
*';
2862 c_fix_arg = "fchmod(int";
2863 test_text = "extern int fchmod(char *, mode_t);";
2868 * parameters conflict with C++ new on rs/6000
2871 hackname = rs6000_param;
2875 select = 'rename\
(const char \
*old
, const char \
*new\
)';
2877 c_fix_arg = 'rename(const char
*_old
, const char
*_new
)';
2879 test_text = 'extern int
rename(const char
*old
, const char
*new
);';
2884 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
2885 * for C99. This is wrong for C++, which needs many C99 features, but
2886 * only supports __restrict.
2889 hackname = solaris___restrict;
2890 files = sys/feature_tests.h;
2891 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
2892 mach = "*-*-solaris2*";
2894 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
2895 "#else\n%0\n#endif";
2896 test_text = "#define _RESTRICT_KYWD restrict";
2901 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
2902 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
2903 * and imaginary definitions which are not supported by GCC.
2906 hackname = solaris_complex;
2907 mach = "*-*-solaris2.*";
2909 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
2910 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
2911 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
2912 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
2913 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2914 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
2915 test_text = "#define _Complex_I _Complex_I\n"
2916 "#define complex _Complex\n"
2917 "#define _Imaginary_I _Imaginary_I\n"
2918 "#define imaginary _Imaginary\n"
2920 "#define I _Imaginary_I";
2925 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
2926 * extern "C" instead so libstdc++ can use it.
2929 hackname = solaris_complex_cxx;
2930 mach = "*-*-solaris2.*";
2932 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
2933 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
2934 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
2935 "#ifdef\t__cplusplus\\\n}\\\n#endif";
2936 test_text = "#if !defined(__cplusplus)\n"
2937 "#endif /* !defined(__cplusplus) */";
2942 * g++ rejects functions declared with both C and C++ linkage.
2945 hackname = solaris_cxx_linkage;
2946 mach = '*-*-solaris2
*';
2947 files = "iso/stdlib_iso.h";
2948 select = "(#if __cplusplus >= 199711L)\n"
2949 "(extern \"C\\+\\+\" \\{\n)"
2950 "(.*(bsearch|qsort).*)";
2952 c_fix_arg = "%1 && !__GNUG__\n%2%3";
2955 "#if __cplusplus >= 199711L\n"
2956 "extern \"C++\" {\n"
2957 " void *bsearch(const void *, const void *, size_t, size_t,";
2962 * Solaris <iso/stdio_iso.h> doesn't declare getc for C
++ with
2963 * _STRICT_STDC
, but uses it.
2966 hackname
= solaris_getc_strict_stdc
;
2967 mach
= "*-*-solaris2*";
2968 files
= "iso/stdio_iso.h";
2969 select
= "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
2971 c_fix_arg
= "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
2974 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
2979 * Before Solaris
10, <iso
/setjmp_iso.h
> doesn
't mark longjump noreturn.
2982 hackname = solaris_longjmp_noreturn;
2983 mach = "*-*-solaris2*";
2984 files = "iso/setjmp_iso.h";
2985 bypass = "__NORETURN";
2986 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
2988 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
2990 test_text = "extern void longjmp(jmp_buf, int);";
2995 * Sun Solaris 10 defines several C99 math macros in terms of
2996 * builtins specific to the Studio compiler, in particular not
2997 * compatible with the GNU compiler.
3000 hackname = solaris_math_1;
3001 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3002 bypass = "__GNUC__";
3003 files = iso/math_c99.h;
3005 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3006 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3008 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3010 "#define HUGE_VAL __builtin_huge_val\n"
3011 "#undef HUGE_VALF\n"
3012 "#define HUGE_VALF __builtin_huge_valf\n"
3013 "#undef HUGE_VALL\n"
3014 "#define HUGE_VALL __builtin_huge_vall";
3018 hackname = solaris_math_2;
3019 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3020 bypass = "__GNUC__";
3021 files = iso/math_c99.h;
3023 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3024 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3026 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3028 "#define INFINITY __builtin_infinity";
3032 hackname = solaris_math_3;
3033 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3034 bypass = "__GNUC__";
3035 files = iso/math_c99.h;
3037 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3038 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3040 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3042 "#define NAN __builtin_nan";
3046 hackname = solaris_math_4;
3047 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3048 bypass = "__GNUC__";
3049 files = iso/math_c99.h;
3051 c_fix_arg = "#define\tfpclassify(x) \\\n"
3052 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3053 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3055 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3056 "#undef fpclassify\n"
3057 "#define fpclassify(x) __builtin_fpclassify(x)";
3061 hackname = solaris_math_8;
3062 select = '@\
(#\
)math_c99\.h
' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3063 bypass = "__GNUC__";
3064 files = iso/math_c99.h;
3066 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3067 "\t\t\t ? __builtin_signbitf(x) \\\n"
3068 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3069 "\t\t\t ? __builtin_signbitl(x) \\\n"
3070 "\t\t\t : __builtin_signbit(x))";
3071 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3072 test_text = <<- _EOText_
3073 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3075 #define signbit(x) __builtin_signbit(x)
3080 hackname = solaris_math_9;
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\t%1(x, y)%2__builtin_%1(x, y)";
3086 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3088 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3089 "#undef isgreater\n"
3090 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3091 "#undef isgreaterequal\n"
3092 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3094 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3095 "#undef islessequal\n"
3096 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3097 "#undef islessgreater\n"
3098 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3099 "#undef isunordered\n"
3100 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3104 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3105 * exception. Provide an alternative using GCC
's builtin.
3109 hackname = solaris_math_10;
3110 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3111 files = iso/math_c99.h;
3113 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3114 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3115 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3116 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3117 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3119 '#pragma ident
"@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3121 "#define isinf(x) __extension__( \\\\\n"
3122 " { __typeof(x) __x_i = (x); \\\\\n"
3123 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3124 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3128 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3129 * "0" for the last field of the pthread_mutex_t structure, which is
3130 * of type upad64_t, which itself is typedef'd to int64_t
, but with
3131 * __STDC__
defined (e.g. by
-ansi
) it is a union. So change the
3132 * initializer to
"{0}" instead
3135 hackname
= solaris_mutex_init_2
;
3136 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3139 * On Solaris
10, this fix is unnecessary because upad64_t is
3140 * always defined correctly regardless of the definition of the
3141 * __STDC__ macro. The first
"mach" pattern matches up to
3142 * solaris9. The second
"mach" pattern will not match any
two (or
3143 * more
) digit solaris version
, but it will match e.g.
2.5.1.
3145 mach
= '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3147 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3152 c_fix_arg
= "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3153 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3154 ",[ \t]*0\\}" "(|[ \t].*)$";
3156 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3157 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3158 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3159 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3160 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3161 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3162 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3167 * The pow overloads with int were removed in C
++ 2011.
3170 hackname
= solaris_pow_int_overload
;
3171 mach
= '*-*-solaris2*';
3172 files
= "iso/math_iso.h";
3173 select
= "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3174 " *\\{[^{}]*\n[^{}]*\\}";
3176 c_fix_arg
= "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3179 " inline long double pow(long double __X, int __Y) { return\n"
3180 " __powl(__X, (long double) (__Y)); }";
3185 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a
"0" for some
3186 * fields of the pthread_rwlock_t structure
, which are of type
3187 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
3188 * defined (e.g. by -ansi) it is a union. So change the initializer
3192 hackname = solaris_rwlock_init_1;
3193 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3195 mach = '*-*-solaris
*';
3197 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3200 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3202 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3203 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3206 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3207 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3212 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3213 * structure. As such, it need two levels of brackets, but only
3214 * contains one. Wrap the macro definition in an extra layer.
3217 hackname = solaris_once_init_1;
3218 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3220 mach = '*-*-solaris
*';
3222 c_fix_arg = "%1{%2}%3";
3223 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3225 '#pragma ident
"@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3226 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3231 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3232 * fields of the pthread_once_t structure, which are of type
3233 * upad64_t, which itself is typedef'd to int64_t
, but with __STDC__
3234 * defined (e.g. by
-ansi
) it is a union. So change the initializer
3235 * to
"{0}" instead. This test relies on solaris_once_init_1.
3238 hackname
= solaris_once_init_2
;
3239 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3242 * On Solaris
10, this fix is unnecessary because upad64_t is
3243 * always defined correctly regardless of the definition of the
3244 * __STDC__ macro. The first
"mach" pattern matches up to
3245 * solaris9. The second
"mach" pattern will not match any
two (or
3246 * more
) digit solaris version
, but it will match e.g.
2.5.1.
3248 mach
= '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3250 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3253 "%1{0}, {0}, {0}, {%3}%4\n"
3255 c_fix_arg
= "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3256 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3258 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3259 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3264 * Sun Solaris
2 has a version of sys
/int_const.h that defines
3265 * UINT8_C and UINT16_C to unsigned constants.
3268 hackname
= solaris_int_const
;
3269 files
= sys
/int_const.h
;
3270 mach
= '*-*-solaris2*';
3272 c_fix_arg
= "#define\tUINT8_C(c)\t(c)\n"
3274 "#define\tUINT16_C(c)\t(c)";
3275 select
= "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3277 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3279 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3281 "#define UINT16_C(c) __CONCAT__(c,u)";
3286 * Sun Solaris
2 has a version of sys
/int_limits.h that defines
3287 * UINT8_MAX and UINT16_MAX to unsigned constants.
3290 hackname
= solaris_int_limits_1
;
3291 files
= sys
/int_limits.h
;
3292 mach
= '*-*-solaris2*';
3294 c_fix_arg
= "#define\tUINT8_MAX\t(255)\n"
3295 "#define\tUINT16_MAX\t(65535)";
3296 select
= "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3297 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3299 "#define UINT8_MAX (255U)\n"
3300 "#define UINT16_MAX (65535U)";
3305 * Sun Solaris
2 has a version of sys
/int_limits.h that defines
3306 * INT_FAST16 limits to wrong values for sys
/int_types.h.
3309 hackname
= solaris_int_limits_2
;
3310 files
= sys
/int_limits.h
;
3311 mach
= '*-*-solaris2*';
3313 c_fix_arg
= "#define\t%1_FAST16_%2 %132_%2";
3314 select
= "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3316 "#define INT_FAST16_MAX INT16_MAX\n"
3317 "#define UINT_FAST16_MAX UINT16_MAX\n"
3318 "#define INT_FAST16_MIN INT16_MIN";
3323 * Sun Solaris
2 has a version of sys
/int_limits.h that defines
3324 * SIZE_MAX as unsigned long.
3327 hackname
= solaris_int_limits_3
;
3328 files
= sys
/int_limits.h
;
3329 mach
= '*-*-solaris2*';
3331 c_fix_arg
= "#define\tSIZE_MAX\t4294967295U";
3332 select
= "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3334 "#define SIZE_MAX 4294967295UL";
3339 * Sun Solaris up to
9 has a version of sys
/int_types.h that forbids use
3340 * of Standard C99
64-bit types in
32-bit mode.
3343 hackname
= solaris_int_types
;
3344 select
= "__STDC__ - 0 == 0";
3345 bypass
= "_LONGLONG_TYPE";
3346 files
= sys
/int_types.h
;
3349 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3351 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3352 "typedef long long int64_t;\n"
3354 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3355 "typedef int64_t intmax_t;\n"
3361 * Solaris
10+ <spawn.h
> uses char
*const argv
[_RESTRICT_KYWD
] in the
3362 * posix_spawn declarations
, which doesn
't work with C++.
3365 hackname = solaris_posix_spawn_restrict;
3367 mach = '*-*-solaris2
*';
3369 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3370 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3372 "char *const argv[_RESTRICT_KYWD],\n"
3373 "char *const envp[_RESTRICT_KYWD]);";
3378 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3379 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3382 hackname = solaris_std___filbuf;
3384 mach = '*-*-solaris2
*';
3385 bypass = "using std::__filbuf";
3386 select = "(using std::perror;\n)(#endif)";
3388 c_fix_arg = "%1#ifndef _LP64\n"
3389 "using std::__filbuf;\n"
3390 "using std::__flsbuf;\n"
3393 test_text = "using std::perror;\n"
3399 * Sun Solaris 8 has what appears to be some gross workaround for
3400 * some old version of their c++ compiler. G++ doesn't want it
3401 * either
, but doesn
't want to be tied to SunPRO version numbers.
3404 hackname = solaris_stdio_tag;
3405 files = stdio_tag.h;
3407 select = '__cplusplus
< 54321L';
3408 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3409 "!defined(__GNUC__)" so we no longer need to fix it. */
3410 bypass = '__GNUC__
';
3411 sed = 's
/defined(__cplusplus
) && (__cplusplus
< 54321L)/0/';
3413 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3418 * On Solaris 9, __va_list needs to become a typedef for
3419 * __builtin_va_list to make -Wmissing-format-attribute work.
3422 hackname = solaris_sys_va_list;
3423 files = sys/va_list.h;
3424 mach = '*-*-solaris2.9
';
3425 select = "#if.*__STDC__.*\n"
3426 "typedef void \\*__va_list;\n"
3428 "typedef char \\*__va_list;\n"
3432 c_fix_arg = "#ifdef __GNUC__\n"
3433 "typedef __builtin_va_list __va_list;\n"
3437 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3438 "typedef void *__va_list;\n"
3440 "typedef char *__va_list;\n"
3446 * a missing semi-colon at the end of the statsswtch structure definition.
3449 hackname = statsswtch;
3450 files = rpcsvc/rstat.h;
3451 select = "boottime$";
3453 c_fix_arg = "boottime;";
3454 test_text = "struct statswtch {\n int boottime\n};";
3459 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3460 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3464 hackname
= stdio_stdarg_h
;
3466 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
3468 * On Solaris
10, this fix is unncessary
; <stdio.h
> includes
3469 * <iso
/stdio_iso.h
>, which includes
<sys
/va_list.h
>.
3471 mach
= '*-*-solaris2.1[0-9]*';
3476 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
3483 * Don
't use or define the name va_list in stdio.h. This is for
3484 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3485 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3486 * indicate that the header knows what it's doing
-- under SUSv2
,
3487 * stdio.h is required to define va_list
, and we shouldn
't break
3491 hackname = stdio_va_list;
3493 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
3495 * On Solaris 10, the definition in
3496 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3497 * there is therefore no need for this fix there.
3499 mach = '*-*-solaris2.1
[0-9]*';
3503 * Use __gnuc_va_list in arg types in place of va_list.
3504 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3505 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3506 * trailing parentheses and semicolon save all other systems from this.
3507 * Define
__not_va_list__ (something harmless and unused
)
3508 * instead of va_list.
3509 * Don
't claim to have defined va_list.
3511 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3512 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3513 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3514 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3515 "s@ va_list@ __not_va_list__@\n"
3516 "s@\\*va_list@*__not_va_list__@\n"
3517 "s@ __va_list)@ __gnuc_va_list)@\n"
3518 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3519 "@typedef \\1 __not_va_list__;@\n"
3520 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3521 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3522 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3523 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3524 "s@VA_LIST@DUMMY_VA_LIST@\n"
3525 "s@_Va_LIST@_VA_LIST@";
3526 test_text = "extern void mumble( va_list);";
3531 * Fix headers that use va_list from stdio.h to use the updated
3532 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3533 * dealt with elsewhere. The presence of __gnuc_va_list,
3534 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3535 * knows what it's doing.
3538 hackname
= stdio_va_list_clients
;
3546 files
= curses_colr
/curses.h
;
3547 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3548 /* Don
't fix, if we use va_list from stdarg.h, or if the use is
3549 otherwise protected. */
3550 bypass = 'include
<stdarg\.h
>|#ifdef va_start
';
3553 * Use __gnuc_va_list in arg types in place of va_list.
3554 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3555 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3556 * trailing parentheses and semicolon save all other systems from this.
3557 * Define
__not_va_list__ (something harmless and unused
)
3558 * instead of va_list.
3559 * Don
't claim to have defined va_list.
3561 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3562 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3563 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3564 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3565 "s@ va_list@ __not_va_list__@\n"
3566 "s@\\*va_list@*__not_va_list__@\n"
3567 "s@ __va_list)@ __gnuc_va_list)@\n"
3568 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3569 "@typedef \\1 __not_va_list__;@\n"
3570 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3571 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3572 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3573 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3574 "s@VA_LIST@DUMMY_VA_LIST@\n"
3575 "s@_Va_LIST@_VA_LIST@";
3576 test_text = "extern void mumble( va_list);";
3581 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3582 * is "!defined( __STRICT_ANSI__ )"
3585 hackname = strict_ansi_not;
3586 select = "^([ \t]*#[ \t]*if.*)"
3588 "|__STDC__[ \t]*==[ \t]*0"
3589 "|__STDC__[ \t]*!=[ \t]*1"
3590 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3591 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3592 bypass = 'GNU and MIPS C compilers define __STDC__ differently
';
3593 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3594 is not defined by GCC, so it is safe. */
3595 bypass = '__SCO_VERSION__.
*__STDC__
!= 1';
3596 c_test = stdc_0_in_system_headers;
3599 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3601 test_text = "#if !__STDC__ \n"
3602 "#if __STDC__ == 0\n"
3603 "#if __STDC__ != 1\n"
3604 "#if __STDC__ - 0 == 0"
3605 "/* not std C */\nint foo;\n"
3606 "\n#end-end-end-end-if :-)";
3611 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3614 hackname = strict_ansi_not_ctd;
3615 files = math.h, limits.h, stdio.h, signal.h,
3616 stdlib.h, sys/signal.h, time.h;
3618 * Starting at the beginning of a line, skip white space and
3619 * a leading "(" or "&&" or "||". One of those must be found.
3620 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3621 * expression. If these are nested, then they must accumulate
3622 * because we won't match any closing parentheses. Finally
,
3623 * after skipping over all that
, we must then match our suspect
3624 * phrase
: "__STDC__-0==0" with or without white space.
3626 select
= "^([ \t]*" '(\(|&&|\|\|)'
3627 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3629 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3630 c_test
= stdc_0_in_system_headers
;
3633 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
3635 test_text
= "#if 1 && \\\\\n"
3636 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3637 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3638 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3644 * "__STDC__!=0" or
"__STDC__==1" or
"__STDC__-0==1"
3645 * is
"defined( __STRICT_ANSI__ )"
3648 hackname
= strict_ansi_only
;
3649 select
= "^([ \t]*#[ \t]*if.*)"
3650 "(__STDC__[ \t]*!=[ \t]*0"
3651 "|__STDC__[ \t]*==[ \t]*1"
3652 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3653 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3654 c_test
= stdc_0_in_system_headers
;
3657 c_fix_arg
= "%1 defined(__STRICT_ANSI__)";
3659 test_text
= "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3664 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
3665 * in prototype without previous definition.
3668 hackname
= struct_file
;
3670 select
= '^.*xdrstdio_create.*struct __file_s';
3672 c_fix_arg
= "struct __file_s;\n%0";
3673 test_text
= "extern void xdrstdio_create( struct __file_s* );";
3678 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
3679 * in prototype without previous definition.
3681 * Don
't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3682 * function, and does define it.
3685 hackname = struct_sockaddr;
3687 select = "^.*authdes_create.*struct sockaddr[^_]";
3688 bypass = "<sys/socket\.h>";
3689 bypass = "struct sockaddr;\n";
3691 c_fix_arg = "struct sockaddr;\n%0";
3692 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3697 * Apply fix this to all OSs since this problem seems to effect
3698 * more than just SunOS.
3701 hackname = sun_auth_proto;
3706 bypass = "__cplusplus";
3708 * Select those files containing '(*name)()'.
3710 select = '\(\*[a-z][a-z_]*\)\(\)';
3713 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3714 "#else\n%1();%2\n#endif";
3715 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3719 " int (*name)(); /* C++ bad */\n"
3725 * Fix bogus #ifdef on SunOS 4.1.
3728 hackname = sun_bogus_ifdef;
3729 files = "hsfs/hsfs_spec.h";
3730 files = "hsfs/iso_spec.h";
3731 select = '#
ifdef(.
*\|\|.*)
';
3733 c_fix_arg = "#if%1";
3735 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3740 * Fix the CAT macro in SunOS memvar.h.
3743 hackname = sun_catmacro;
3744 files = pixrect/memvar.h;
3745 select = "^#define[ \t]+CAT\\(a,b\\).*";
3750 "# define CAT(a,b) a##b\n"
3751 "#else\n%0\n#endif";
3754 "#define CAT(a,b)\ta/**/b";
3759 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3760 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3763 hackname = sun_malloc;
3765 bypass = "_CLASSIC_ANSI_TYPES";
3767 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3768 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3769 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3770 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3771 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3774 "typedef char *\tmalloc_t;\n"
3776 "char*\tmalloc();\n"
3777 "char*\tcalloc();\n"
3778 "char*\trealloc();";
3783 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3786 hackname = sun_rusers_semi;
3787 files = rpcsvc/rusers.h;
3789 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3790 test_text = "struct mumble\n int _cnt\n};";
3795 * signal.h on SunOS defines signal using (),
3796 * which causes trouble when compiling with g++ -pedantic.
3799 hackname = sun_signal;
3800 files = sys/signal.h;
3802 select = "^void\t" '\
(\
*signal\
(\
)\
)\
(\
);.
*';
3806 "#ifdef __cplusplus\n"
3807 "void\t(*signal(...))(...);\n"
3808 "#else\n%0\n#endif";
3810 test_text = "void\t(*signal())();";
3815 * Correct the return type for strlen in strings.h in SunOS 4.
3818 hackname = sunos_strlen;
3820 select = "int[ \t]*strlen\\(\\);(.*)";
3822 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3823 test_text = " int\tstrlen(); /* string length */";
3828 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3829 * that is visible to any ANSI compiler using this include. Simply
3830 * delete the lines that #define some string functions to internal forms.
3833 hackname = svr4_disable_opt;
3835 select = '#define.
*__std_hdr_
';
3836 sed = '/#define.
*__std_hdr_
/d
';
3837 test_text = "#define strlen __std_hdr_strlen\n";
3842 * Fix broken decl of getcwd present on some svr4 systems.
3845 hackname = svr4_getcwd;
3848 files = prototypes.h;
3849 select = 'getcwd\
(char \
*, int\
)';
3852 c_fix_arg = "getcwd(char *, size_t)";
3854 test_text = "extern char* getcwd(char *, int);";
3859 * Fix broken decl of profil present on some svr4 systems.
3862 hackname = svr4_profil;
3867 'profil\
(unsigned short \
*, unsigned int
, unsigned int
, unsigned int\
)';
3869 c_fix_arg = 'profil(unsigned short
*, size_t
, int
, unsigned int
)';
3872 'profil(unsigned short
*, unsigned int
, unsigned int
, unsigned int
);';
3877 * Correct types for signal handler constants like SIG_DFL; they might be
3878 * void (*) (), and should be void (*) (int). C++ doesn't like the
3882 hackname
= svr4_sighandler_type
;
3883 files
= sys
/signal.h
;
3884 select
= 'void *\(\*\)\(\)';
3886 c_fix_arg
= "void (*)(int)";
3887 test_text
= "#define SIG_DFL (void(*)())0\n"
3888 "#define SIG_IGN (void (*)())0\n";
3893 * Some SysV r4 systems
, including Sequent
's DYNIX/ptx, use the local
3894 * function 'getrnge
' in <regexp.h> before they declare it. For these
3895 * systems add a 'static int
' declaration of 'getrnge
' into <regexp.h>
3898 * 'getrnge
' traditionally manipulates a file-scope global called 'size
',
3899 * so put the declaration right after the declaration of 'size
'.
3901 * Don't do this if there is already a `static void getrnge
' declaration
3902 * present, since this would cause a redeclaration error. Solaris 2.x has
3903 * such a declaration.
3906 hackname = svr4_undeclared_getrnge;
3909 bypass = "static void getrnge";
3912 "static int getrnge ();";
3913 c_fix_arg = "^static int[ \t]+size;";
3914 test_text = "static int size;\n"
3915 "/* stuff which calls getrnge() */\n"
3916 "static getrnge()\n"
3922 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3923 * in string.h on sysV68
3924 * Correct the return type for strlen in string.h on Lynx.
3925 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3926 * Add missing const for strdup on OSF/1 V3.0.
3927 * On sysV88 layout is slightly different.
3930 hackname = sysv68_string;
3933 bypass = "_CLASSIC_ANSI_TYPES";
3935 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3936 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3937 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3939 sed = "/^extern char$/N";
3940 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3942 sed = "/^extern int$/N";
3943 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3945 sed = "/^\tstrncmp(),$/N";
3946 sed = 's
/^\
(' "\t" 'strncmp()\
),\n\
(' "\t" 'strlen(),\
)$
/'
3947 '\
1;' "\\\nextern unsigned int\\\n\\2/";
3950 "extern int strlen();\n"
3952 "extern int ffs(long);\n"
3965 "\tstrlen(), strspn();";
3970 * Fix return type of calloc, malloc, realloc, bsearch and exit
3973 hackname = sysz_stdlib_for_sun;
3975 bypass = "_CLASSIC_ANSI_TYPES";
3977 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3979 c_fix_arg = "void *\t%1(";
3982 "extern char*\tcalloc(size_t);\n"
3983 "extern char*\tmalloc(size_t);\n"
3984 "extern char*\trealloc(void*,size_t);\n"
3985 "extern char*\tbsearch(void*,size_t,size_t);\n";
3990 * __thread is now a keyword.
3993 hackname = thread_keyword;
3994 files = "pthread.h";
3995 files = "bits/sigthread.h";
3996 select = "([* ])__thread([,)])";
3998 c_fix_arg = "%1__thr%2";
4001 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4002 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4003 "extern int pthread_cancel (pthread_t __thread);";
4007 * if the #if says _cplusplus, not the double underscore __cplusplus
4011 hackname = tinfo_cplusplus;
4013 select = "[ \t]_cplusplus";
4016 c_fix_arg = " __cplusplus";
4017 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4022 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4025 hackname = ultrix_const;
4027 select = 'perror\
( char \
*';
4030 c_fix_arg = "%1 const %3 *__";
4031 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4032 "[ \t]+(char|void) \\*__";
4035 "extern void perror( char *__s );\n"
4036 "extern int fputs( char *__s, FILE *);\n"
4037 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4038 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4039 "extern int scanf( char *__format, ...);\n";
4044 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4047 hackname = ultrix_const2;
4050 select = '\
*fopen\
( char \
*';
4052 c_fix_arg = "%1( const char *%3, const char *";
4053 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4054 "[ \t]*char[ \t]*\\*([^,]*),"
4055 "[ \t]*char[ \t]*\\*[ \t]*";
4058 "extern FILE *fopen( char *__filename, char *__type );\n"
4059 "extern int sscanf( char *__s, char *__format, ...);\n"
4060 "extern FILE *popen(char *, char *);\n"
4061 "extern char *tempnam(char*,char*);\n";
4066 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4069 hackname = va_i960_macro;
4070 files = arch/i960/archI960.h;
4071 select = "__(vsiz|vali|vpad|alignof__)";
4074 c_fix_arg = "__vx%1";
4077 "extern int __vsiz vsiz;\n"
4078 "extern int __vali vali;\n"
4079 "extern int __vpad vpad;\n"
4080 "#define __alignof__(x) ...";
4085 * Define __CAN_USE_EXTERN_PREFIX on vms.
4088 hackname = vms_define_can_use_extern_prefix;
4089 files = "rtldef/decc$types.h";
4090 select = "#[ \t]*else\n"
4091 "#[ \t]*if defined\\(__DECCXX\\)\n"
4092 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4097 "# elif defined (__GNUC__)\n"
4098 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4100 test_text = "# else\n"
4101 "# if defined(__DECCXX)\n"
4102 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4108 * On VMS, use pragma extern_model instead of VAX-C keywords.
4111 hackname = vms_use_pragma_extern_model;
4112 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4113 "# pragma extern_model __save\n";
4117 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4118 "# pragma extern_model __save\n";
4120 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4121 "# pragma extern_model __save\n"
4122 "# pragma extern_model strict_refdef\n"
4123 " extern struct x zz$yy;\n"
4124 "# pragma extern_model __restore\n"
4129 * On VMS, disable the use of dec-c string builtins
4132 hackname = vms_disable_decc_string_builtins;
4133 select = "#if !defined\\(__VAX\\)\n";
4135 files = "rtldef/string.h";
4138 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4140 test_text = "#if !defined(__VAX)\n";
4144 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4145 * conflict while building gcc. Likewise for <builtins.h>
4148 hackname = vms_use_quoted_include;
4149 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4151 files = rtldef/wait.h, starlet_c/pthread.h;
4154 c_fix_arg = '%1<sys
/%2.h
>';
4156 test_text = "# include <resource.h>";
4160 * On VMS, add missing braces around sigset_t constants.
4163 hackname = vms_add_missing_braces;
4164 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4166 files = "rtldef/signal.h";
4169 c_fix_arg = '%1 {%2} ';
4171 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4172 "{0x00000000, 0x00000000},\n"
4173 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4177 * On VMS, fix incompatible redeclaration of hostalias.
4180 hackname = vms_do_not_redeclare_hostalias;
4181 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4182 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4184 files = "rtldef/resolv.h";
4190 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4191 "__char_ptr32 hostalias (const char *);\n";
4195 * On VMS, some DEC-C builtins are directly used.
4198 hackname = vms_decc_builtin;
4199 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4201 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4203 sed = "s@__MEMSET@memset@";
4204 sed = "s@__MEMMOVE@memmove@";
4205 sed = "s@__MEMCPY@memcpy@";
4206 sed = "s@__STRLEN@strlen@";
4207 sed = "s@__STRCPY@strcpy@";
4209 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4213 * On VMS, do not declare getopt and al if pointers are 64 bit.
4216 hackname = vms_no_64bit_getopt;
4217 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4218 /* select = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4220 files = rtldef/stdio.h, rtldef/unistd.h;
4223 c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */\n"
4227 test_text = "int getopt (int, char * const [], const char *);";
4231 * On VMS, forward declare structure before referencing them in prototypes.
4234 hackname = vms_forward_declare_struct;
4235 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4236 "#ifdef __cplusplus\n";
4238 files = rtldef/if.h;
4242 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4244 test_text = "/* forward decls for C++ */\n"
4245 "#ifdef __cplusplus\n"
4251 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4252 * which is not yet fully supported by gcc.
4255 hackname = vms_use_fast_setjmp;
4256 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4258 files = rtldef/setjmp.h;
4261 c_fix_arg = "%0 defined (__GNUC__) ||";
4263 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4267 * AIX and Interix headers define NULL to be cast to a void pointer,
4268 * which is illegal in ANSI C++.
4271 hackname = void_null;
4281 files = sys/param.h;
4282 files = sys/types.h;
4283 /* avoid changing C++ friendly NULL */
4284 bypass = __cplusplus;
4286 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4288 c_fix_arg = "#define NULL 0";
4289 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4294 * Make VxWorks header which is almost gcc ready fully gcc ready.
4297 hackname = vxworks_gcc_problem;
4298 files = types/vxTypesBase.h;
4299 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4301 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4304 sed = "/[ \t]size_t/i\\\n"
4305 "#ifndef _GCC_SIZE_T\\\n"
4306 "#define _GCC_SIZE_T\n";
4308 sed = "/[ \t]size_t/a\\\n"
4311 sed = "/[ \t]ptrdiff_t/i\\\n"
4312 "#ifndef _GCC_PTRDIFF_T\\\n"
4313 "#define _GCC_PTRDIFF_T\n";
4315 sed = "/[ \t]ptrdiff_t/a\\\n"
4318 sed = "/[ \t]wchar_t/i\\\n"
4319 "#ifndef _GCC_WCHAR_T\\\n"
4320 "#define _GCC_WCHAR_T\n";
4322 sed = "/[ \t]wchar_t/a\\\n"
4326 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4327 "typedef unsigned int size_t;\n"
4328 "typedef long ptrdiff_t;\n"
4329 "typedef unsigned short wchar_t;\n"
4330 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4335 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4338 hackname = vxworks_needs_vxtypes;
4340 select = "uint_t([ \t]+_clocks_per_sec)";
4342 c_fix_arg = "unsigned int%1";
4343 test_text = "uint_t\t_clocks_per_sec;";
4348 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4351 hackname = vxworks_needs_vxworks;
4353 test = " -r types/vxTypesOld.h";
4354 test = " -n \"`egrep '#include
' $file`\"";
4355 test = " -n \"`egrep ULONG $file`\"";
4356 select = "#[ \t]define[ \t]+__INCstath";
4358 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4359 "#include <types/vxTypesOld.h>\n";
4361 test_text = "`touch types/vxTypesOld.h`"
4362 "#include </dev/null> /* ULONG */\n"
4363 "# define\t__INCstath <sys/stat.h>";
4368 * Another bad dependency in VxWorks 5.2 <time.h>.
4371 hackname = vxworks_time;
4373 test = " -r vxWorks.h";
4375 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4379 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4380 "#ifdef __cplusplus\n"
4381 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4383 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4385 "#define __gcc_VOIDFUNCPTR_defined\n"
4387 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4389 test_text = "`touch vxWorks.h`"
4390 "#define VOIDFUNCPTR (void(*)())";
4395 * There are several name conflicts with C++ reserved words in X11 header
4396 * files. These are fixed in some versions, so don't do the fixes if
4397 * we find __cplusplus in the file. These were found on the RS
/6000.
4400 hackname
= x11_class
;
4401 files
= X11
/ShellP.h
;
4402 bypass
= __cplusplus
;
4403 select
= "^([ \t]*char \\*)class;(.*)";
4405 c_fix_arg
= "#ifdef __cplusplus\n%1c_class;%2\n"
4406 "#else\n%1class;%2\n#endif";
4415 * class in Xm
/BaseClassI.h
4418 hackname
= x11_class_usage
;
4419 files
= Xm
/BaseClassI.h
;
4420 bypass
= "__cplusplus";
4422 select
= " class\\)";
4424 c_fix_arg
= " c_class)";
4426 test_text
= "extern mumble (int class);\n";
4431 * new in Xm
/Traversal.h
4435 files
= Xm
/Traversal.h
;
4436 bypass
= __cplusplus
;
4438 sed
= "/Widget\told, new;/i\\\n"
4439 "#ifdef __cplusplus\\\n"
4440 "\\\tWidget\told, c_new;\\\n"
4443 sed
= "/Widget\told, new;/a\\\n"
4446 sed
= "s/Widget new,/Widget c_new,/g";
4449 " Widget\told, new;\n"
4450 "};\nextern Wedged( Widget new, Widget old );";
4455 * Incorrect sprintf declaration in X11
/Xmu.h
4458 hackname
= x11_sprintf
;
4460 files
= X11
/Xmu
/Xmu.h
;
4461 select
= "^extern char \\*\tsprintf\\(\\);$";
4464 c_fix_arg
= "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4466 test_text
= "extern char *\tsprintf();";