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
: */
25 * On Mac OS
10.3.9, the
'long double' functions are available in
26 * libSystem
, but are not prototyped in math.h.
29 hackname
= AAB_darwin7_9_long_double_funcs
;
30 mach
= "*-*-darwin7.9*";
31 files
= architecture
/ppc
/math.h
;
33 replace
= <<- _EndOfHeader_
34 /* This file prototypes the long double functions available on Mac OS
38 # define __APPLE_CC__
1345
39 # include_next
<architecture
/ppc
/math.h
>
41 # define __APPLE_CC__
1
42 # ifndef __LIBMLDBL_COMPAT
43 # ifdef __LONG_DOUBLE_128__
44 # define
__LIBMLDBL_COMPAT(sym
) __asm("_" #sym
"$LDBL128")
46 # define
__LIBMLDBL_COMPAT(sym
)
47 # endif
/* __LONG_DOUBLE_128__
*/
48 # endif
/* __LIBMLDBL_COMPAT
*/
52 extern long double
acosl( long double
) __LIBMLDBL_COMPAT(acosl
);
53 extern long double
asinl( long double
) __LIBMLDBL_COMPAT(asinl
);
54 extern long double
atanl( long double
) __LIBMLDBL_COMPAT(atanl
);
55 extern long double
atan2l( long double
, long double
) __LIBMLDBL_COMPAT(atan2l
);
56 extern long double
cosl( long double
) __LIBMLDBL_COMPAT(cosl
);
57 extern long double
sinl( long double
) __LIBMLDBL_COMPAT(sinl
);
58 extern long double
tanl( long double
) __LIBMLDBL_COMPAT(tanl
);
59 extern long double
acoshl( long double
) __LIBMLDBL_COMPAT(acoshl
);
60 extern long double
asinhl( long double
) __LIBMLDBL_COMPAT(asinhl
);
61 extern long double
atanhl( long double
) __LIBMLDBL_COMPAT(atanhl
);
62 extern long double
coshl( long double
) __LIBMLDBL_COMPAT(coshl
);
63 extern long double
sinhl( long double
) __LIBMLDBL_COMPAT(sinhl
);
64 extern long double
tanhl( long double
) __LIBMLDBL_COMPAT(tanhl
);
65 extern long double
expl( long double
) __LIBMLDBL_COMPAT(expl
);
66 extern long double
exp2l( long double
) __LIBMLDBL_COMPAT(exp2l
);
67 extern long double
expm1l( long double
) __LIBMLDBL_COMPAT(expm1l
);
68 extern long double
logl( long double
) __LIBMLDBL_COMPAT(logl
);
69 extern long double
log10l( long double
) __LIBMLDBL_COMPAT(log10l
);
70 extern long double
log2l( long double
) __LIBMLDBL_COMPAT(log2l
);
71 extern long double
log1pl( long double
) __LIBMLDBL_COMPAT(log1pl
);
72 extern long double
logbl( long double
) __LIBMLDBL_COMPAT(logbl
);
73 extern long double
modfl( long double
, long double
* ) __LIBMLDBL_COMPAT(modfl
);
74 extern long double
ldexpl( long double
, int
) __LIBMLDBL_COMPAT(ldexpl
);
75 extern long double
frexpl( long double
, int
* ) __LIBMLDBL_COMPAT(frexpl
);
76 extern int
ilogbl( long double
) __LIBMLDBL_COMPAT(ilogbl
);
77 extern long double
scalbnl( long double
, int
) __LIBMLDBL_COMPAT(scalbnl
);
78 extern long double
scalblnl( long double
, long int
) __LIBMLDBL_COMPAT(scalblnl
);
79 extern long double
fabsl( long double
) __LIBMLDBL_COMPAT(fabsl
);
80 extern long double
cbrtl( long double
) __LIBMLDBL_COMPAT(cbrtl
);
81 extern long double
hypotl( long double
, long double
) __LIBMLDBL_COMPAT(hypotl
);
82 extern long double
powl( long double
, long double
) __LIBMLDBL_COMPAT(powl
);
83 extern long double
sqrtl( long double
) __LIBMLDBL_COMPAT(sqrtl
);
84 extern long double
erfl( long double
) __LIBMLDBL_COMPAT(erfl
);
85 extern long double
erfcl( long double
) __LIBMLDBL_COMPAT(erfcl
);
86 extern long double
lgammal( long double
) __LIBMLDBL_COMPAT(lgammal
);
87 extern long double
tgammal( long double
) __LIBMLDBL_COMPAT(tgammal
);
88 extern long double
ceill( long double
) __LIBMLDBL_COMPAT(ceill
);
89 extern long double
floorl( long double
) __LIBMLDBL_COMPAT(floorl
);
90 extern long double
nearbyintl( long double
) __LIBMLDBL_COMPAT(nearbyintl
);
91 extern long double
rintl( long double
) __LIBMLDBL_COMPAT(rintl
);
92 extern long int
lrintl( long double
) __LIBMLDBL_COMPAT(lrintl
);
93 extern long long int
llrintl( long double
) __LIBMLDBL_COMPAT(llrintl
);
94 extern long double
roundl( long double
) __LIBMLDBL_COMPAT(roundl
);
95 extern long int
lroundl( long double
) __LIBMLDBL_COMPAT(lroundl
);
96 extern long long int
llroundl( long double
) __LIBMLDBL_COMPAT(llroundl
);
97 extern long double
truncl( long double
) __LIBMLDBL_COMPAT(truncl
);
98 extern long double
fmodl( long double
, long double
) __LIBMLDBL_COMPAT(fmodl
);
99 extern long double
remainderl( long double
, long double
) __LIBMLDBL_COMPAT(remainderl
);
100 extern long double
remquol( long double
, long double
, int
* ) __LIBMLDBL_COMPAT(remquol
);
101 extern long double
copysignl( long double
, long double
) __LIBMLDBL_COMPAT(copysignl
);
102 extern long double
nanl( const char
* ) __LIBMLDBL_COMPAT(nanl
);
103 extern long double
nextafterl( long double
, long double
) __LIBMLDBL_COMPAT(nextafterl
);
104 extern long double
nexttowardl( long double
, long double
) __LIBMLDBL_COMPAT(nexttowardl
);
105 extern long double
fdiml( long double
, long double
) __LIBMLDBL_COMPAT(fdiml
);
106 extern long double
fmaxl( long double
, long double
) __LIBMLDBL_COMPAT(fmaxl
);
107 extern long double
fminl( long double
, long double
) __LIBMLDBL_COMPAT(fminl
);
108 extern long double
fmal( long double
, long double
, long double
) __LIBMLDBL_COMPAT(fmal
);
112 #endif
/* __MATH__
*/
118 * ... and for the previous fix to be useful
, you have to not use
""
122 hackname
= AAB_darwin7_9_long_double_funcs_2
;
123 mach
= "*-*-darwin7.9*";
125 select
= '#include[ \t]+\"';
127 c_fix_arg
= "%1<%2.h>";
129 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
131 test_text
= '#include "architecture/ppc/math.h"';
136 * This fixes __FD_ZERO bug for linux
2.x.
y (x
<= 2 && y
<= some n
)
139 hackname
= AAB_fd_zero_asm_posix_types_h
;
140 files
= asm
/posix_types.h
;
141 mach
= 'i[34567]86-*-linux*';
145 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper
, not
146 * the start
, so that if #include_next gets another instance of
147 * the wrapper
, this will follow the #include_next chain until
148 * we arrive at the real
<asm
/posix_types.h
>.
150 replace
= <<- _EndOfHeader_
151 /* This file fixes a bug in the __FD_ZERO macro
152 for older versions of the Linux kernel.
*/
153 #ifndef _POSIX_TYPES_H_WRAPPER
154 #include
<features.h
>
155 #include_next
<asm
/posix_types.h
>
157 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
159 #define
__FD_ZERO(fdsetp
) \
162 __asm__
__volatile__("cld ; rep ; stosl" \
163 : "=&c" (__d0
), "=&D" (__d1
) \
164 : "a" (0), "0" (__FDSET_LONGS
), \
165 "1" ((__kernel_fd_set *)
(fdsetp
)) :"memory"); \
169 #define _POSIX_TYPES_H_WRAPPER
170 #endif
/* _POSIX_TYPES_H_WRAPPER
*/
176 * This fixes __FD_ZERO bug for glibc
-1.x
179 hackname
= AAB_fd_zero_gnu_types_h
;
181 mach
= 'i[34567]86-*-linux*';
184 * Define _TYPES_H_WRAPPER at the end of the wrapper
, not
185 * the start
, so that if #include_next gets another instance of
186 * the wrapper
, this will follow the #include_next chain until
187 * we arrive at the real
<gnu
/types.h
>.
189 replace
= <<- _EndOfHeader_
190 /* This file fixes a bug in the __FD_ZERO macro present in glibc
1.x.
*/
191 #ifndef _TYPES_H_WRAPPER
192 #include
<features.h
>
193 #include_next
<gnu
/types.h
>
195 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
197 # define
__FD_ZERO(fdsetp
) \
200 __asm__
__volatile__("cld ; rep ; stosl" \
201 : "=&c" (__d0
), "=&D" (__d1
) \
202 : "a" (0), "0" (__FDSET_LONGS
), \
203 "1" ((__fd_set *)
(fdsetp
)) :"memory"); \
207 #define _TYPES_H_WRAPPER
208 #endif
/* _TYPES_H_WRAPPER
*/
214 * This fixes __FD_ZERO bug for glibc
-2.0.x
217 hackname
= AAB_fd_zero_selectbits_h
;
218 files
= selectbits.h
;
219 mach
= 'i[34567]86-*-linux*';
222 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper
, not
223 * the start
, so that if #include_next gets another instance of
224 * the wrapper
, this will follow the #include_next chain until
225 * we arrive at the real
<selectbits.h
>.
227 replace
= <<- _EndOfHeader_
228 /* This file fixes a bug in the __FD_ZERO macro present in glibc
2.0.x.
*/
229 #ifndef _SELECTBITS_H_WRAPPER
230 #include
<features.h
>
231 #include_next
<selectbits.h
>
233 #if
defined(__FD_ZERO
) && defined(__GLIBC__
) \\
234 && defined(__GLIBC_MINOR__
) && __GLIBC__
== 2 \\
235 && __GLIBC_MINOR__
== 0
237 #define
__FD_ZERO(fdsetp
) \\
240 __asm__
__volatile__ ("cld; rep; stosl" \\
241 : "=&c" (__d0
), "=&D" (__d1
) \\
242 : "a" (0), "0" (sizeof (__fd_set
) \\
243 / sizeof (__fd_mask
)), \\
244 "1" ((__fd_mask *)
(fdsetp
)) \\
249 #define _SELECTBITS_H_WRAPPER
250 #endif
/* _SELECTBITS_H_WRAPPER
*/
256 * Solaris
<sys
/varargs.h
> is a
DDK (aka kernel
-land
) header providing
257 * the same interface as
<stdarg.h
>. No idea why they couldn
't have just
258 * used the standard header.
261 hackname = AAB_solaris_sys_varargs_h;
262 files = "sys/varargs.h";
263 mach = '*-*-solaris
*';
264 replace = <<- _EndOfHeader_
275 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
276 * declaration on Sun OS
4.x. We must only fix this on Sun OS
4.x
, because
277 * many other systems have similar text but correct versions of the file.
278 * To ensure only Sun
's is fixed, we grep for a likely unique string.
279 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
282 hackname = AAB_sun_memcpy;
284 select = "/\\*\t@\\(#\\)"
285 "(head/memory.h\t50.1\t "
286 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
288 replace = <<- _EndOfHeader_
289 /* This file was generated by fixincludes */
294 extern void *memccpy();
295 extern void *memchr();
296 extern void *memcpy();
297 extern void *memset();
299 extern char *memccpy();
300 extern char *memchr();
301 extern char *memcpy();
302 extern char *memset();
303 #endif /* __STDC__ */
307 #endif /* __memory_h__ */
313 * Completely replace <sys/varargs.h> with a file that includes gcc's
314 * stdarg.h or varargs.h files as appropriate.
318 hackname
= AAB_svr4_no_varargs
;
319 files
= sys
/varargs.h
;
320 replace
= "/* This file was generated by fixincludes. */\n"
321 "#ifndef _SYS_VARARGS_H\n"
322 "#define _SYS_VARARGS_H\n\n"
325 "#include <stdarg.h>\n"
327 "#include <varargs.h>\n"
330 "#endif /* _SYS_VARARGS_H */\n";
336 * Completely replace
<sys
/byteorder.h
> with a file that implements gcc
's
337 * optimized byteswapping. (The original probably implemented some
338 * incompatible optimized byteswapping.)
341 hackname = AAB_svr4_replace_byteorder;
343 mach = "i[34567]86-*-sysv5*";
344 mach = "i[34567]86-*-sco3.2v5*";
345 mach = "i[34567]86-*-udk*";
346 mach = "i[34567]86-*-solaris2.[0-4]";
347 mach = "powerpcle-*-solaris2.[0-4]";
348 mach = "sparc-*-solaris2.[0-4]";
349 mach = "i[34567]86-sequent-ptx*";
350 files = sys/byteorder.h;
351 replace = <<- _EndOfHeader_
352 #ifndef _SYS_BYTEORDER_H
353 #define _SYS_BYTEORDER_H
355 /* Functions to convert `short' and `long
' quantities from host byte order
356 to (internet) network byte order (i.e. big-endian).
358 Written by Ron Guilmette (rfg@ncd.com).
360 This isn't actually used by GCC. It is installed by fixinc.svr4.
362 For big
-endian machines these functions are essentially no
-ops.
364 For little
-endian machines
, we define the functions using specialized
365 asm sequences in cases where doing so yields better
code (e.g. i386
).
*/
367 #if
!defined (__GNUC__
) && !defined (__GNUG__
)
368 #error You lose
! This file is only useful with GNU compilers.
371 #ifndef __BYTE_ORDER__
372 /* Byte order defines. These are as defined on UnixWare
1.1, but with
373 double underscores added at the front and back.
*/
374 #define __LITTLE_ENDIAN__
1234
375 #define __BIG_ENDIAN__
4321
376 #define __PDP_ENDIAN__
3412
380 static __inline__ unsigned long
htonl (unsigned long
);
381 static __inline__ unsigned short
htons (unsigned int
);
382 static __inline__ unsigned long
ntohl (unsigned long
);
383 static __inline__ unsigned short
ntohs (unsigned int
);
384 #endif
/* defined (__STDC__
) */
386 #if
defined (__i386__
)
388 #ifndef __BYTE_ORDER__
389 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
392 /* Convert a host long to a network long.
*/
394 /* We must use a new
-style function definition
, so that this will also
396 static __inline__ unsigned long
397 htonl (unsigned long __arg
)
399 register unsigned long __result
;
401 __asm__ ("xchg%B0 %b0,%h0
403 xchg%B0 %b0,%h0" : "=q" (__result
) : "0" (__arg
));
407 /* Convert a host short to a network short.
*/
409 static __inline__ unsigned short
410 htons (unsigned int __arg
)
412 register unsigned short __result
;
414 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result
) : "0" (__arg
));
418 #
elif (defined (__ns32k__
) ||
defined (__vax__
) ||
defined (__arm__
))
420 #ifndef __BYTE_ORDER__
421 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
424 /* For other little
-endian machines
, using C code is just as efficient as
425 using assembly code.
*/
427 /* Convert a host long to a network long.
*/
429 static __inline__ unsigned long
430 htonl (unsigned long __arg
)
432 register unsigned long __result
;
434 __result
= (__arg
>> 24) & 0x000000ff;
435 __result |
= (__arg
>> 8) & 0x0000ff00;
436 __result |
= (__arg
<< 8) & 0x00ff0000;
437 __result |
= (__arg
<< 24) & 0xff000000;
441 /* Convert a host short to a network short.
*/
443 static __inline__ unsigned short
444 htons (unsigned int __arg
)
446 register unsigned short __result
;
448 __result
= (__arg
<< 8) & 0xff00;
449 __result |
= (__arg
>> 8) & 0x00ff;
453 #else
/* must be a big
-endian machine
*/
455 #ifndef __BYTE_ORDER__
456 #define __BYTE_ORDER__ __BIG_ENDIAN__
459 /* Convert a host long to a network long.
*/
461 static __inline__ unsigned long
462 htonl (unsigned long __arg
)
467 /* Convert a host short to a network short.
*/
469 static __inline__ unsigned short
470 htons (unsigned int __arg
)
475 #endif
/* big
-endian
*/
477 /* Convert a network long to a host long.
*/
479 static __inline__ unsigned long
480 ntohl (unsigned long __arg
)
482 return
htonl (__arg
);
485 /* Convert a network short to a host short.
*/
487 static __inline__ unsigned short
488 ntohs (unsigned int __arg
)
490 return
htons (__arg
);
498 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
501 hackname
= AAB_ultrix_ansi_compat
;
502 files
= ansi_compat.h
;
504 replace
= "/* This file intentionally left blank. */\n";
509 * The Ultrix
4.3 file limits.h is a symbolic link to sys
/limits.h.
510 * Replace limits.h with a file that includes sys
/limits.h.
513 hackname
= AAB_ultrix_limits
;
515 mach
= "*-*-ultrix4.3";
516 replace
= <<- _EndOfHeader_
517 #ifndef _LIMITS_INCLUDED
518 #define _LIMITS_INCLUDED
519 #include
<sys
/limits.h
>
520 #endif
/* _LIMITS_INCLUDED
*/
526 * The ULTRIX
4.3 version of memory.h duplicates definitions
527 * present in strings.h. Replace memory.h with a file that includes
528 * strings.h to prevent problems from multiple inclusion.
531 hackname
= AAB_ultrix_memory
;
533 mach
= "*-*-ultrix4.3";
534 replace
= <<- _EndOfHeader_
535 #ifndef _MEMORY_INCLUDED
536 #define _MEMORY_INCLUDED
538 #endif
/* _MEMORY_INCLUDED
*/
544 * The Ultrix
4.3 file string.h is a symbolic link to strings.h.
545 * Replace string.h link with a file that includes strings.h to prevent
546 * problems from multiple inclusion.
549 hackname
= AAB_ultrix_string
;
551 mach
= "*-*-ultrix4.3";
552 replace
= <<- _EndOfHeader_
553 #ifndef _STRING_INCLUDED
554 #define _STRING_INCLUDED
556 #endif
/* _STRING_INCLUDED
*/
562 * pthread.h on AIX
4.3.3 tries to define a macro without whitspace
563 * which violates a requirement of ISO C.
566 hackname
= aix_pthread
;
568 select
= "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
571 test_text
= "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
572 "{...init stuff...}";
577 * sys
/machine.h on AIX
4.3.3 puts whitespace between a \ and a newline
578 * in an otherwise
harmless (and #ifed out
) macro definition
581 hackname
= aix_sysmachine
;
582 files
= sys
/machine.h
;
586 test_text
= "#define FOO \\\n"
587 " bar \\ \n baz \\ \n bat";
592 * sys
/wait.h on AIX
3.2.5 puts the declaration of wait3 before the
593 * definition of struct rusage
, so the prototype added by fixproto fails.
596 hackname
= aix_syswait
;
598 select
= "^extern pid_t wait3\\(\\);\n";
601 c_fix_arg
= "struct rusage;\n%0";
602 test_text
= "/* bos325, */\n"
603 "extern pid_t wait3();\n"
604 "\t/* pid_t wait3(int *, int, struct rusage *); */";
609 * sys
/wait.h on AIX
5.2 defines macros that have both signed and
610 * unsigned types in conditional expressions.
613 hackname
= aix_syswait_2
;
615 select
= '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
617 c_fix_arg
= "? (int)%1";
618 test_text
= "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
623 * sys
/signal.h on some versions of AIX uses volatile in the typedef of
624 * sig_atomic_t
, which causes gcc to generate a warning about duplicate
625 * volatile when a sig_atomic_t variable is declared volatile
, as
626 * required by ANSI C.
629 hackname
= aix_volatile
;
630 files
= sys
/signal.h
;
631 select
= "typedef volatile int sig_atomic_t";
633 c_fix_arg
= "typedef int sig_atomic_t";
634 test_text
= "typedef volatile int sig_atomic_t;";
639 * Fix __assert declaration in assert.h on Alpha OSF
/1.
642 hackname
= alpha___assert
;
644 select
= '__assert\(char \*, char \*, int\)';
646 c_fix_arg
= "__assert(const char *, const char *, int)";
647 test_text
= 'extern void __assert(char *, char *, int);';
652 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4
/5 headers.
655 hackname
= alpha___extern_prefix
;
656 select
= "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n(#[ \t]*pragma[ \t]*extern_prefix.*)";
658 mach
= "alpha*-dec-osf*";
660 c_fix_arg
= "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
662 test_text
= "#ifdef __DECC\n"
663 "#pragma extern_prefix \"_P\"\n"
664 "# if defined(__DECC)\n"
665 "# pragma extern_prefix \"_E\"\n"
666 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
667 "# pragma extern_prefix \"\"";
672 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4
/5 <standards.h
>.
675 hackname
= alpha___extern_prefix_standards
;
677 select
= ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
679 mach
= "alpha*-dec-osf*";
681 c_fix_arg
= "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
683 test_text
= "#if (_ISO_C_SOURCE>=19990L) && !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
688 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5
<sys
/mount.h
> and
689 * <sys
/stat.h
>. The tests for __DECC are special in various ways
, so
690 * alpha__extern_prefix cannot be used.
693 hackname
= alpha___extern_prefix_sys_stat
;
696 select
= "#[ \t]*if[ \t]*defined\\(__DECC\\)";
698 mach
= "alpha*-dec-osf5*";
700 c_fix_arg
= "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
702 test_text
= "# if defined(__DECC)";
707 * Fix assert macro in assert.h on Alpha OSF
/1.
708 * The superfluous int cast breaks C
++.
711 hackname
= alpha_assert
;
713 select
= '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
715 c_fix_arg
= "%1(EX)";
716 test_text
= '#define assert(EX) (((int) (EX)) ? (void)0 : __assert(#EX, __FILE__, __LINE__))';
721 * Fix #defines under Alpha OSF
/1:
722 * The following files contain
'#pragma extern_prefix "_FOO"' followed by
723 * a
'#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
724 * statements is to reduce namespace pollution. While these macros work
725 * properly in most cases
, they don
't allow you to take a pointer to the
726 * "something" being modified. To get around this limitation, change these
727 * statements to be of the form '#define something _FOOsomething
'.
729 * sed ain't egrep
, lesson
2463: sed can use self
-referential
730 * regular expressions. In the substitute expression below
,
731 * "\\1" and
"\\2" refer to subexpressions found earlier in the
732 * same match. So
, we continue to use sed.
"extern_prefix" will
733 * be a rare match anyway...
736 hackname
= alpha_bad_lval
;
738 select
= "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
739 mach
= "alpha*-dec-osf*";
742 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
743 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
745 test_text
= '#pragma extern_prefix "_FOO"'"\n"
746 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
747 "#define mumble _FOOmumble";
752 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF
/1 and AIX.
755 hackname
= alpha_getopt
;
758 select
= 'getopt\(int, char \*\[\], *char \*\)';
760 c_fix_arg
= "getopt(int, char *const[], const char *)";
761 test_text
= 'extern int getopt(int, char *[], char *);';
766 * Remove erroneous parentheses in sym.h on Alpha OSF
/1.
769 hackname
= alpha_parens
;
771 select
= '#ifndef\(__mips64\)';
773 c_fix_arg
= "#ifndef __mips64";
774 test_text
= "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
779 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX
<pthread.h
>.
782 hackname
= alpha_pthread
;
784 select
= "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)|def _PTHREAD_ENV_DECC)(.*))\n"
785 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
787 mach
= "alpha*-dec-osf*";
789 c_fix_arg
= "%2 defined (_PTHREAD_ENV_DECC)%4 || defined (__PRAGMA_EXTERN_PREFIX)\n%5";
791 test_text
= "# if defined (_PTHREAD_ENV_DECC) || defined (_PTHREAD_ENV_EPCC)\n"
792 "# define _PTHREAD_USE_PTDNAM_\n"
794 "# ifdef _PTHREAD_ENV_DECC\n"
795 "# define _PTHREAD_USE_PTDNAM_\n"
801 * Recognize GCC in Tru64 UNIX V5.1B
<pthread.h
>.
804 hackname
= alpha_pthread_gcc
;
806 select
= "#else\n# error <pthread.h>: unrecognized compiler.";
808 mach
= "alpha*-dec-osf*";
810 c_fix_arg
= "#elif defined (__GNUC__)\n"
811 "# define _PTHREAD_ENV_GCC\n"
814 test_text
= "# define _PTHREAD_ENV_INTELC\n"
816 "# error <pthread.h>: unrecognized compiler.\n"
821 * Compaq Tru64 v5.1 defines all of its PTHREAD_
*_INITIALIZER macros
822 * incorrectly
, specifying less fields in the initializers than are
823 * defined in the corresponding structure types. Use of these macros
824 * in user code results in spurious warnings.
827 hackname
= alpha_pthread_init
;
829 select
= ' \* @\(#\).RCSfile: pthread\.h,v \$'
830 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
831 ' .Date: 2000/08/15 15:30:13 \$';
832 mach
= "alpha*-dec-osf*";
833 sed
= "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
834 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
835 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
836 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
837 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
838 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
840 " * @(#)_RCSfile: pthread.h,v \\$ "
841 "_Revision: 1.1.33.21 \\$ (DEC) "
842 "_Date: 2000/08/15 15:30:13 \\$\n"
844 "#ifndef _PTHREAD_NOMETER_STATIC\n"
845 "# define PTHREAD_MUTEX_INITIALIZER \\\n"
846 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
847 "# define PTHREAD_COND_INITIALIZER \\\n"
848 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}\n"
849 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
850 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
851 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
852 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
854 "# define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
855 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
856 " {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
857 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
858 " {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
860 "#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}\n"
861 "#define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \\\n"
862 " {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}\n";
866 * Fix return value of sbrk in unistd.h on Alpha OSF
/1 V2.0
870 hackname
= alpha_sbrk
;
872 select
= "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
874 c_fix_arg
= "void *sbrk(";
875 test_text
= "extern char* sbrk(ptrdiff_t increment);";
880 * Change external names of wcstok
/wcsftime via asm instead of macros on
884 hackname
= alpha_wchar
;
887 mach
= "alpha*-dec-osf4*";
888 select
= "#define wcstok wcstok_r";
889 sed
= "s@#define wcstok wcstok_r@extern wchar_t *wcstok __((wchar_t *, const wchar_t *, wchar_t **)) __asm__(\"wcstok_r\");@";
890 sed
= "s@#define wcsftime __wcsftime_isoc@extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *, const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
891 test_text
= "#define wcstok wcstok_r\n"
892 "#define wcsftime __wcsftime_isoc";
897 * For C
++, avoid any typedef or macro definition of bool
,
898 * and use the built in type instead.
899 * HP
/UX
10.20 also has it in curses_colr
/curses.h.
902 hackname
= avoid_bool_define
;
904 files
= curses_colr
/curses.h
;
908 select
= "#[ \t]*define[ \t]+bool[ \t]";
909 bypass
= "__cplusplus";
912 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
913 c_fix_arg
= "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
915 test_text
= "# define bool\t char \n";
920 hackname
= avoid_bool_type
;
922 files
= curses_colr
/curses.h
;
926 select
= "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
927 bypass
= "__cplusplus";
930 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
932 test_text
= "typedef unsigned int\tbool \t; /* bool\n type */";
937 * For C
++, avoid any typedef definition of wchar_t
,
938 * and use the built in type instead.
939 * Don
't do this for headers that are smart enough to do the right
940 * thing (recent [n]curses.h and Xlib.h).
941 * Don't do it for
<linux
/nls.h
> which is never used from C
++ anyway
,
942 * and will be broken by the edit.
946 hackname
= avoid_wchar_t_type
;
948 select
= "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
949 bypass
= "__cplusplus";
950 bypass
= "_LINUX_NLS_H";
951 bypass
= "XFree86: xc/lib/X11/Xlib\\.h";
954 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
956 test_text
= "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
961 * Fix `typedef struct term
;' on hppa1.1-hp-hpux9.
964 hackname = bad_struct_term;
966 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
968 c_fix_arg = "struct term;";
970 test_text = 'typedef struct term
;';
975 * Fix one other error in this file:
976 * a mismatched quote not inside a C comment.
980 files = sundev/vuid_event.h;
983 c_fix_arg = "does not
";
985 test_text = "/* doesn
't have matched single quotes */";
990 * check for broken assert.h that needs stdio.h
993 hackname = broken_assert_stdio;
996 bypass = "include.*stdio\\.h";
998 c_fix_arg = "#include <stdio.h>\n";
999 test_text = "extern FILE* stderr;";
1004 * check for broken assert.h that needs stdlib.h
1007 hackname = broken_assert_stdlib;
1009 select = 'exit
*\
(|abort
*\
(';
1010 bypass = "include.*stdlib\\.h";
1012 c_fix_arg = "#ifdef __cplusplus\n"
1013 "#include <stdlib.h>\n"
1015 test_text = "extern void exit ( int );";
1020 * Remove `extern double cabs' declarations from math.h.
1021 * This conflicts with C99. Discovered on AIX.
1022 * IRIX
5 and IRIX
6 before
6.5.18 (where C99 support was introduced
)
1023 * declares
cabs() to take a struct __cabs_s argument.
1024 * SunOS4 has its
cabs() declaration followed by a comment which
1025 * terminates on the following line.
1026 * Darwin hides its broken cabs in architecture
-specific subdirs.
1029 hackname
= broken_cabs
;
1031 files
= "architecture/ppc/math.h";
1032 files
= "architecture/i386/math.h";
1033 select
= "^extern[ \t]+double[ \t]+cabs";
1035 sed
= "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1036 sed
= "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1038 test_text
= "#ifdef __STDC__\n"
1039 "extern double cabs(struct dbl_hypot);\n"
1041 "extern double cabs();\n"
1043 "extern double cabs ( _Complex z );\n"
1044 "extern double cabs(); /* This is a comment\n"
1045 " and it ends here. */\n"
1046 "extern double cabs(struct __cabs_s);\n"
1047 "extern long double cabsl( struct __cabsl_s );";
1051 * Fixup Darwin
's broken check for __builtin_nanf.
1055 hackname = broken_nan;
1056 files = "architecture/ppc/math.h";
1057 files = "architecture/i386/math.h";
1058 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1061 c_fix_arg = "#if 1";
1062 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1067 * Various systems derived from BSD4.4 contain a macro definition
1068 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1069 * Known to be fixed in FreeBSD 5 system headers.
1072 hackname = bsd_stdio_attrs_conflict;
1074 mach = "*-*-*darwin*";
1076 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1078 c_fix_arg = '#define
_BSD_STRING(_BSD_X
) _BSD_STRINGX(_BSD_X
)' "\n"
1079 '#define
_BSD_STRINGX(_BSD_X
) #_BSD_X
' "\n"
1080 'int
vfscanf(FILE
*, const char
*, __builtin_va_list
) '
1081 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__
) "__svfscanf");';
1082 test_text = '#define vfscanf __svfscanf
';
1087 * Fix various macros used to define ioctl numbers.
1088 * The traditional syntax was:
1090 * #define _CTRL(n, x) (('n
'<<8)+x)
1091 * #define TCTRLCFOO _CTRL(T, 1)
1093 * but this does not work with the C standard, which disallows macro
1094 * expansion inside strings. We have to rewrite it thus:
1096 * #define _CTRL(n, x) ((n<<8)+x)
1097 * #define TCTRLCFOO _CTRL('T
', 1)
1099 * The select expressions match too much, but the c_fix code is cautious.
1101 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1104 hackname = ctrl_quotes_def;
1105 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1106 c_fix = char_macro_def;
1110 * This is two tests in order to ensure that the "CTRL(c)" can
1111 * be selected in isolation from the multi-arg format
1113 test_text = "#define BSD43_CTRL(n, x) (('n
'<<8)+x)\n";
1114 test_text = "#define _CTRL(c) ('c
'&037)";
1118 hackname = ctrl_quotes_use;
1119 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1120 c_fix = char_macro_use;
1122 test_text = "#define TCTRLFOO
BSD43_CTRL(T
, 1)";
1127 * sys/mman.h on HP/UX is not C++ ready,
1128 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1130 * rpc/types.h on OSF1/2.0 is not C++ ready,
1131 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1133 * The problem is the declaration of malloc.
1136 hackname = cxx_unready;
1138 files = rpc/types.h;
1139 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1140 not within a macro. */
1141 bypass = '"C
"|__BEGIN_DECLS';
1144 c_fix_arg = "#ifdef __cplusplus
\n"
1147 c_fix_arg = "#ifdef __cplusplus
\n"
1150 test_text = "extern void
* malloc( size_t
);";
1155 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1156 * bad __GNUC__ tests.
1160 hackname = darwin_gcc4_breakage;
1161 mach = "*-*-darwin
*";
1162 files = AvailabilityMacros.h;
1163 select = "\\(__GNUC__
>= 3\\) && \\(__GNUC_MINOR__
>= 1\\)";
1165 c_fix_arg = "((__GNUC__
>= 4) ||
(__GNUC__
== 3 && __GNUC_MINOR__
>= 1))";
1166 test_text = "#if
defined(__GNUC__
) && (__GNUC__
>= 3) && "
1167 "(__GNUC_MINOR__
>= 1)\n";
1172 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1173 * why would you ever put it in a system header file?
1176 hackname = darwin_private_extern;
1177 mach = "*-*-darwin
*";
1178 files = mach-o/dyld.h;
1179 select = "__private_extern__
[a
-z_
]+ _dyld_
";
1181 c_fix_arg = "extern
";
1182 c_fix_arg = "__private_extern__
";
1183 test_text = "__private_extern__ int
_dyld_func_lookup(\n"
1184 "const char
*dyld_func_name
,\n"
1185 "unsigned long
*address
);\n";
1190 * Fix <c_asm.h> on Digital UNIX V4.0:
1191 * It contains a prototype for a DEC C internal asm() function,
1192 * clashing with gcc's asm keyword. So protect this with __DECC.
1195 hackname = dec_intern_asm;
1197 sed = "/^
[ \t]*float
[ \t]*fasm
/i
\\\n#ifdef __DECC
\n";
1198 sed = "/^
[ \t]*#
[ \t]*pragma
[ \t]*intrinsic([ \t]*dasm
/a
\\\n"
1202 " ... asm stuff ...
\n"
1203 "};\n#pragma
intrinsic( dasm
)\n/* END ASM TEST
*/";
1208 * Fix typo in <wchar.h> on DJGPP 2.03.
1211 hackname = djgpp_wchar_h;
1213 select = "__DJ_wint_t
";
1214 bypass = "sys
/djtypes.h
";
1216 c_fix_arg = "%0\n#include
<sys
/djtypes.h
>";
1217 c_fix_arg = "#include
<stddef.h
>";
1218 test_text = "#include
<stddef.h
>\n"
1219 "extern __DJ_wint_t x
;\n";
1224 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1227 hackname = ecd_cursor;
1228 files = "sunwindow
/win_lock.h
";
1229 files = "sunwindow
/win_cursor.h
";
1230 select = 'ecd\.cursor';
1232 c_fix_arg = 'ecd_cursor';
1234 test_text = "#ifdef ecd.cursor
\n#error bogus
\n#endif
/* ecd
+cursor
*/";
1239 * math.h on SunOS 4 puts the declaration of matherr before the definition
1240 * of struct exception, so the prototype (added by fixproto) causes havoc.
1241 * This must appear before the math_exception fix.
1244 hackname = exception_structure;
1247 /* If matherr has a prototype already, the header needs no fix. */
1248 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1252 c_fix_arg = "struct exception
;\n";
1254 test_text = "extern int
matherr();";
1259 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1260 * neither the existence of GCC 3 nor its exact feature set yet break
1261 * (by design?) when __GNUC__ is set beyond 2.
1264 hackname = freebsd_gcc3_breakage;
1265 mach = "*-*-freebsd
*";
1266 files = sys/cdefs.h;
1267 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1268 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1270 c_fix_arg = '%0 || __GNUC__ >= 3';
1271 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1276 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1277 * neither the existence of GCC 4 nor its exact feature set yet break
1278 * (by design?) when __GNUC__ is set beyond 3.
1281 hackname = freebsd_gcc4_breakage;
1282 mach = "*-*-freebsd
*";
1283 files = sys/cdefs.h;
1284 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1286 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1287 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1291 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1292 * so we replace them with versions that correspond to the
1296 hackname = glibc_mutex_init;
1298 select = '\{ *\{ *0, *\} *\}';
1299 sed = "/define
[ \t]\\+PTHREAD_MUTEX_INITIALIZER
[ \t]*\\\\/,+1"
1300 "s
/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1301 sed = "s
/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_
\\(RECURSIVE
\\|ERRORCHECK
\\|ADAPTIVE
\\)_NP
\\) }/{ \\1, 0 }/";
1302 sed = "s
/{ \\(0, 0, 0, PTHREAD_MUTEX_
\\(RECURSIVE
\\|ERRORCHECK
\\|ADAPTIVE
\\)_NP
\\) }/{ \\1, 0, 0 }/";
1303 sed = "/define
[ \t]\\+PTHREAD_RWLOCK_INITIALIZER
[ \t]*\\\\/"
1304 "N
;s
/^
[ \t]*#
[ \t]*"
1305 "\\(define
[ \t]\\+PTHREAD_RWLOCK_INITIALIZER
[ \t]*\\\\\\)\\n
"
1306 "[ \t]*{ { 0, } }/# if __WORDSIZE
== 64\\n
"
1308 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n
"
1311 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n
"
1313 sed = "s
/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
\\) }/{ \\1, 0 }/";
1314 sed = "/define
[ \t]\\+PTHREAD_COND_INITIALIZER
/"
1315 "s
/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *)
0, 0, 0 } }/";
1317 test_text = <<- _EOText_
1318 #define PTHREAD_MUTEX_INITIALIZER \\
1321 # if __WORDSIZE == 64
1322 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1323 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1324 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1325 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1326 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1327 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1329 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1330 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1331 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1332 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1333 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1334 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1337 # define PTHREAD_RWLOCK_INITIALIZER \\
1340 # if __WORDSIZE == 64
1341 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1342 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1343 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1345 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1346 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1349 #define PTHREAD_COND_INITIALIZER { { 0, } }
1355 * Fix these files to use the types we think they should for
1356 * ptrdiff_t, size_t, and wchar_t.
1358 * This defines the types in terms of macros predefined by our 'cpp'.
1359 * This is supposedly necessary for glibc's handling of these types.
1360 * It's probably not necessary for anyone else, but it doesn't hurt.
1363 hackname = gnu_types;
1364 files = "sys
/types.h
";
1366 files = "sys
/stdtypes.h
";
1370 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1371 select = "^
[ \t]*typedef
[ \t]+.
*[ \t](ptrdiff|size|wchar
)_t
;";
1373 /* The Solaris 10 headers already define these types correctly. */
1374 mach = '*-*-solaris2.1[0-9]*';
1377 test_text = "typedef long int ptrdiff_t
; /* long int
*/\n"
1378 "typedef uint_t size_t
; /* uint_t
*/\n"
1379 "typedef ushort_t wchar_t
; /* ushort_t
*/";
1384 * Fix HP & Sony's use of "..
/machine
/xxx.h
"
1385 * to refer to: <machine/xxx.h>
1388 hackname = hp_inline;
1389 files = sys/spinlock.h;
1390 files = machine/machparam.h;
1391 select = "[ \t]*#
[ \t]*include
[ \t]+" '"\.\.
/machine
/';
1394 c_fix_arg = "%1<machine/%2.h>";
1396 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1399 test_text = ' # include
"../machine/mumble.h"';
1404 * Check for (...) in C++ code in HP/UX sys/file.h.
1407 hackname = hp_sysfile;
1409 select = "HPUX_SOURCE";
1412 c_fix_arg = "(struct file *, ...)";
1413 c_fix_arg = '\
(\.\.\.\
)';
1415 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1420 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1421 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1424 hackname = hpux10_cpp_pow_inline;
1425 files = fixinc-test-limits.h, math.h;
1426 select = <<- END_POW_INLINE
1427 ^# +ifdef +__cplusplus
1429 +inline +double +pow\(double +__d,int +__expon\) +\{
1430 [ ]+return +pow\(__d,\(double\)__expon\);
1441 "# ifdef __cplusplus\n"
1443 " inline double pow(double __d,int __expon) {\n"
1444 "\t return pow(__d,(double)__expon);\n"
1446 ' extern
"C"' " {\n"
1452 hackname = hpux11_cpp_pow_inline;
1454 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1455 " +return pow\\(d, \\(double\\)expon\\);\n"
1461 " inline double pow(double d,int expon) {\n"
1462 " return pow(d, (double)expon);\n"
1468 * Fix hpux 10.X missing ctype declarations 1
1471 hackname = hpux10_ctype_declarations1;
1473 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1474 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1476 c_fix_arg = "#ifdef _PROTOTYPES\n"
1477 "extern int __tolower(int);\n"
1478 "extern int __toupper(int);\n"
1479 "#else /* NOT _PROTOTYPES */\n"
1480 "extern int __tolower();\n"
1481 "extern int __toupper();\n"
1482 "#endif /* _PROTOTYPES */\n\n"
1485 test_text = "# define _toupper(__c) __toupper(__c)\n";
1490 * Fix hpux 10.X missing ctype declarations 2
1493 hackname = hpux10_ctype_declarations2;
1495 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1496 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1498 c_fix_arg = "%0\n\n"
1499 "#ifdef _PROTOTYPES\n"
1500 " extern int _isalnum(int);\n"
1501 " extern int _isalpha(int);\n"
1502 " extern int _iscntrl(int);\n"
1503 " extern int _isdigit(int);\n"
1504 " extern int _isgraph(int);\n"
1505 " extern int _islower(int);\n"
1506 " extern int _isprint(int);\n"
1507 " extern int _ispunct(int);\n"
1508 " extern int _isspace(int);\n"
1509 " extern int _isupper(int);\n"
1510 " extern int _isxdigit(int);\n"
1511 "# else /* not _PROTOTYPES */\n"
1512 " extern int _isalnum();\n"
1513 " extern int _isalpha();\n"
1514 " extern int _iscntrl();\n"
1515 " extern int _isdigit();\n"
1516 " extern int _isgraph();\n"
1517 " extern int _islower();\n"
1518 " extern int _isprint();\n"
1519 " extern int _ispunct();\n"
1520 " extern int _isspace();\n"
1521 " extern int _isupper();\n"
1522 " extern int _isxdigit();\n"
1523 "#endif /* _PROTOTYPES */\n";
1525 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1526 " extern unsigned int *__SB_masks;\n";
1531 * Fix hpux 10.X missing stdio declarations
1534 hackname = hpux10_stdio_declarations;
1536 select = "^#[ \t]*define _iob[ \t]*__iob";
1537 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1539 c_fix_arg = "%0\n\n"
1540 "# if defined(__STDC__) || defined(__cplusplus)\n"
1541 " extern int snprintf(char *, size_t, const char *, ...);\n"
1542 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1543 "# else /* not __STDC__) || __cplusplus */\n"
1544 " extern int snprintf();\n"
1545 " extern int vsnprintf();\n"
1546 "# endif /* __STDC__) || __cplusplus */\n";
1548 test_text = "# define _iob __iob\n";
1553 * Make sure hpux defines abs in header.
1556 hackname = hpux11_abs;
1557 mach = "ia64-hp-hpux11*";
1559 select = "ifndef _MATH_INCLUDED";
1561 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1562 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1563 test_text = "#ifndef _MATH_INCLUDED";
1568 * Keep HP-UX 11 from stomping on C++ math namespace
1569 * with defines for fabsf.
1572 hackname = hpux11_fabsf;
1574 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1575 bypass = "__cplusplus";
1578 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1582 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1588 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1589 * being defined by having it define _hpux_size_t instead.
1592 hackname = hpux11_size_t;
1593 mach = "*-hp-hpux11*";
1594 select = "__size_t";
1597 c_fix_arg = "_hpux_size_t";
1600 "#define __size_t size_t\n"
1601 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1606 * Fix hpux 11.00 broken snprintf declaration
1607 * (third argument is char *, needs to be const char * to prevent
1608 * spurious warnings with -Wwrite-strings or in C++).
1611 hackname = hpux11_snprintf;
1613 select = '(extern int snprintf
*\
(char
*\
*, *(|__|_hpux_
)size_t
,)'
1614 ' *(char
*\
*, *\.\.\.\
);)';
1616 c_fix_arg = '%1 const
%3';
1618 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1619 "extern int snprintf(char *, __size_t, char *, ...);\n"
1620 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1625 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1626 * of UINT32_C has undefined behavior according to ISO/ANSI:
1627 * the arguments to __CONCAT__ are not macro expanded before the
1628 * concatination happens so the trailing ')' in the first argument
1629 * is concatinated with the 'l
' in the second argument creating an
1630 * invalid pp token. The behavior of invalid pp tokens is undefined.
1631 * GCC does not handle these invalid tokens the way the HP compiler does.
1632 * This problem will potentially occur anytime macros are used in the
1633 * arguments to __CONCAT__. A general solution to this problem would be to
1634 * insert another layer of macro between __CONCAT__ and its use
1635 * in UINT32_C. An example of this solution can be found in the C standard.
1636 * A more specific solution, the one used here, is to change the UINT32_C
1637 * macro to not used macros in the arguments to __CONCAT__.
1640 hackname = hpux11_uint32_c;
1642 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1643 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1645 c_fix_arg = '#define
UINT32_C(__c
) __CONCAT__(__c
,ul
)';
1647 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1648 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1653 * Fix hpux 11.00 broken vsnprintf declaration
1656 hackname = hpux11_vsnprintf;
1658 select = '(extern int vsnprintf\
(char \
*, _
[hpux
]*_size_t
, '
1659 'const char \
*,) __va__list\
);';
1661 c_fix_arg = "%1 __va_list);";
1663 test_text = 'extern int
vsnprintf(char
*, _hpux_size_t
, const char
*,'
1669 * get rid of bogus inline definitions in HP-UX 8.0
1672 hackname = hpux8_bogus_inlines;
1675 bypass = "__GNUG__";
1676 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1677 "@extern \"C\" int abs(int);@";
1678 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1679 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1680 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1681 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1682 "inline double sqr(double v) { return v**0.5; }";
1687 * Fix hpux broken ctype macros
1690 hackname = hpux_ctype_macros;
1692 select = '((: |\
()__SB_masks
\? )'
1693 '(__SB_masks\
[__(alnum|c
)\
] & _IS
)';
1695 c_fix_arg = "%1(int)%3";
1697 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1698 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1703 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1706 hackname = hpux_htonl;
1707 files = netinet/in.h;
1708 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1710 " \\* Macros for number representation conversion\\.\n"
1714 c_fix_arg = "#if 1\n%1";
1716 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1718 " * Macros for number representation conversion.\n"
1721 "#define ntohl(x) (x)\n"
1722 "#define ntohs(x) (x)\n"
1723 "#define htonl(x) (x)\n"
1724 "#define htons(x) (x)\n"
1726 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1734 hackname = hpux_long_double;
1736 select = "extern[ \t]long_double[ \t]strtold";
1737 bypass = "long_double_t";
1738 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1739 sed = "s/long_double/long double/g";
1741 test_text = "# ifndef _LONG_DOUBLE\n"
1742 "# define _LONG_DOUBLE\n"
1743 " typedef struct {\n"
1744 " unsigned int word1, word2, word3, word4;\n"
1746 "# endif /* _LONG_DOUBLE */\n"
1747 "extern long_double strtold(const char *, char **);\n";
1752 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1755 hackname = hpux_systime;
1757 select = "^extern struct sigevent;";
1760 c_fix_arg = "struct sigevent;";
1762 test_text = 'extern struct sigevent
;';
1767 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1768 * type and mpinfou is only defined when _KERNEL is set.
1771 hackname = hpux_spu_info;
1772 mach = "*-hp-hpux*";
1773 files = ia64/sys/getppdp.h;
1774 select = "^.*extern.*spu_info.*";
1777 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1779 test_text = "extern union mpinfou spu_info[];";
1783 hackname = hpux11_extern_sendfile;
1784 mach = "*-hp-hpux11.[12]*";
1785 files = sys/socket.h;
1786 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1788 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1789 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1793 hackname = hpux11_extern_sendpath;
1794 mach = "*-hp-hpux11.[12]*";
1795 files = sys/socket.h;
1796 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1798 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1799 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1803 hackname = hpux_extern_errno;
1804 mach = "*-hp-hpux10.*";
1805 mach = "*-hp-hpux11.[0-2]*";
1807 select = "^[ \t]*extern int errno;$";
1809 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1810 test_text = " extern int errno;\n";
1814 * Add missing braces to pthread initializer defines.
1817 hackname = hpux_pthread_initializers;
1818 mach = "*-hp-hpux11.[0-3]*";
1819 files = sys/pthread.h;
1820 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1821 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1822 sed = "s@^[ \t]*1,[ \t]*\\\\"
1824 sed = "/^[ \t]*0$/d";
1825 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1826 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1827 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1828 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1829 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1830 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1831 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1832 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1833 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1834 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1835 sed = "s@__PTHREAD_COND_VALID, 0"
1836 "@{ __PTHREAD_COND_VALID, 0 }@";
1837 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1838 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1839 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1840 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1841 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1842 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1843 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1844 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1845 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1846 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1847 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1848 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1849 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1850 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1851 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1856 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1859 hackname = huge_val_hex;
1860 files = bits/huge_val.h;
1861 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1862 bypass = "__builtin_huge_val";
1865 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1867 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1872 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1875 hackname = huge_valf_hex;
1876 files = bits/huge_val.h;
1877 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1878 bypass = "__builtin_huge_valf";
1881 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1883 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1888 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1891 hackname = huge_vall_hex;
1892 files = bits/huge_val.h;
1893 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1894 bypass = "__builtin_huge_vall";
1897 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1899 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1904 * Fix return type of abort and free
1907 hackname = int_abort_free_and_exit;
1909 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1910 bypass = "_CLASSIC_ANSI_TYPES";
1913 c_fix_arg = "void\t%1(";
1915 test_text = "extern int abort(int);\n"
1916 "extern int free(void*);\n"
1917 "extern int exit(void*);";
1922 * Fix various macros used to define ioctl numbers.
1923 * The traditional syntax was:
1925 * #define _IO(n, x) (('n
'<<8)+x)
1926 * #define TIOCFOO _IO(T, 1)
1928 * but this does not work with the C standard, which disallows macro
1929 * expansion inside strings. We have to rewrite it thus:
1931 * #define _IO(n, x) ((n<<8)+x)
1932 * #define TIOCFOO _IO('T
', 1)
1934 * The select expressions match too much, but the c_fix code is cautious.
1936 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1939 hackname = io_quotes_def;
1940 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1941 c_fix = char_macro_def;
1944 "#define BSD43__IOWR(n, x) (('n
'<<8)+x)\n"
1945 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x
'<<8)|y)\n"
1946 "#define _IO(x,y) ('x
'<<8|y)";
1948 "#define XX_IO(x) ('x
'<<8|256)";
1952 hackname = io_quotes_use;
1953 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1955 c_fix = char_macro_use;
1957 test_text = "#define TIOCFOO
BSD43__IOWR(T
, 1)\n"
1958 "#define TIOCFOO
\\\\\n"
1959 "BSD43__IOWR(T
, 1) /* Some are multi
-line
*/";
1964 * Check for missing ';' in struct
1967 hackname = ip_missing_semi;
1968 files = netinet/ip.h;
1970 sed = "/^struct
/,/^
};/s
/}$
/};/";
1976 "}; /* mumbled struct
*/\n";
1981 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1982 * __restrict as restrict iff __c99. This is wrong for C++, which
1983 * needs many C99 features, but only supports __restrict.
1986 hackname = irix___restrict;
1987 files = internal/sgimacros.h;
1988 select = "(#ifdef __c99
\n)(#
[ \t]*define __restrict restrict
)";
1990 mach = "mips
-sgi
-irix6.5
";
1993 "# ifndef __cplusplus
\n%2\n# endif
";
1995 test_text = "#ifdef __c99
\n# define __restrict restrict
";
1999 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2000 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2003 * This was probably introduced around IRIX 6.5.18
2006 hackname = irix___generic1;
2007 files = internal/math_core.h;
2008 mach = "mips
-sgi
-irix6.5
";
2009 select = "#
define ([a
-z
]+)\\(x
\\) *__generic.
*";
2012 c_fix_arg = "extern int
%1(double
);\n"
2013 "extern int
%1f(float
);\n"
2014 "extern int
%1l(long double
);\n"
2015 "#define
%1(x
) (sizeof(x
) == sizeof(double
) ? _
%1(x
) \\\n"
2016 " : sizeof(x
) == sizeof(float
) ? _
%1f(x
) \\\n"
2020 "#define
isnan(x
) __generic(x
,,, _isnan
, _isnanf
, _isnanl
,,,)(x
)\n";
2024 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2025 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2026 isless, islessequal, islessgreater and isunordered functions. */
2028 hackname = irix___generic2;
2029 files = internal/math_core.h;
2030 mach = "mips
-sgi
-irix6.5
";
2031 select = "#
define ([a
-z
]+)\\(x
,y
\\) *__generic.
*";
2034 c_fix_arg = "#define
%1(x
,y
) \\\n"
2035 " ((sizeof(x
)<=4 && sizeof(y
)<=4) ? _
%1f(x
,y
) \\\n"
2036 " : (sizeof(x
)<=8 && sizeof(y
)<=8) ? _
%1(x
,y
) \\\n"
2040 "#define
isless(x
,y
) __generic(x
,y
,, _isless
, _islessf
, _islessl
,,,)(x
,y
)";
2045 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2046 * that causes the assembly preprocessor to complain about an
2047 * unterminated character constant.
2050 hackname = irix_asm_apostrophe;
2053 select = "^
[ \t]*#.
*[Ww
]e
're";
2055 c_fix_arg = "%1 are";
2056 c_fix_arg = "^([ \t]*#.*[Ww]e)'re
";
2057 test_text = "\t# and we
're on vacation";
2062 * Non-traditional "const" declaration in Irix's limits.h.
2065 hackname
= irix_limits_const
;
2066 files
= fixinc
-test
-limits.h
, limits.h
;
2067 select
= "^extern const ";
2069 c_fix_arg
= "extern __const ";
2070 test_text
= "extern const char limit; /* test limits */";
2075 * IRIX
6.5.1[78] <sys
/socket.h
> has a broken definition of socklen_t.
2076 * Various socket function prototypes use different types instead
,
2077 * depending on the API in
use (BSD
, XPG4
/5), but the socklen_t
2078 * definition doesn
't reflect this (SGI Bug Id 864477, fixed in
2082 hackname = irix_socklen_t;
2083 files = sys/socket.h;
2084 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2086 mach = "mips-sgi-irix6.5";
2089 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2090 "typedef int socklen_t;\n"
2093 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2095 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2099 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2103 hackname = irix_stdint_c99;
2105 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2107 mach = "mips-sgi-irix6.5";
2109 c_fix_arg = "#if 0\n"
2112 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2117 * IRIX 5.x's stdio.h and IRIX
6.5's internal/stdio_core.h declare
2118 * some functions that take a va_list as
2119 * taking char *. However, GCC uses void * for va_list, so
2120 * calling vfprintf with a va_list fails in C++. */
2122 hackname = irix_stdio_va_list;
2124 files = internal/stdio_core.h;
2126 select = '/\
* va_list \
*/ char \
*';
2128 c_fix_arg = "__gnuc_va_list";
2130 "extern int printf( const char *, /* va_list */ char * );";
2135 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2136 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2139 hackname = irix_wcsftime;
2140 files = internal/wchar_core.h;
2141 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2143 mach = "mips-sgi-irix6.5";
2145 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2147 test_text = "#if _NO_XOPEN5\n"
2148 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2152 * Fixing ISC fmod declaration
2155 hackname = isc_fmod;
2157 select = 'fmod\
(double\
)';
2159 c_fix_arg = "fmod(double, double)";
2160 test_text = "extern double fmod(double);";
2165 * On Interactive Unix 2.2, certain traditional Unix definitions
2166 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2167 * defined, not just if _POSIX_SOURCE is defined. This makes it
2168 * impossible to compile any nontrivial program except with -posix.
2171 hackname = isc_omits_with_stdc;
2176 files = "sys/limits.h";
2177 files = "sys/fcntl.h";
2178 files = "sys/dirent.h";
2180 select = '!defined\
(__STDC__\
) && !defined\
(_POSIX_SOURCE\
)';
2182 c_fix_arg = '!defined(_POSIX_SOURCE
)';
2183 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2184 "\nint foo;\n#endif";
2189 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2190 * use / * * / to concatenate tokens.
2193 hackname = kandr_concat;
2194 files = "sparc/asm_linkage.h";
2195 files = "sun3/asm_linkage.h";
2196 files = "sun3x/asm_linkage.h";
2197 files = "sun4/asm_linkage.h";
2198 files = "sun4c/asm_linkage.h";
2199 files = "sun4m/asm_linkage.h";
2200 files = "sun4c/debug/asm_linkage.h";
2201 files = "sun4m/debug/asm_linkage.h";
2202 files = "arm/as_support.h";
2203 files = "arm/mc_type.h";
2204 files = "arm/xcb.h";
2205 files = "dev/chardefmac.h";
2206 files = "dev/ps_irq.h";
2207 files = "dev/screen.h";
2208 files = "dev/scsi.h";
2209 files = "sys/tty.h";
2210 files = "Xm.acorn/XmP.h";
2211 files = bsd43/bsd43_.h;
2215 test_text = "#define __CONCAT__(a,b) a/**/b";
2220 * Fix libc1 _G_va_list definition, used in declarations of several
2221 * more-or-less standard functions, for example vasprintf.
2224 hackname = libc1_G_va_list;
2225 files = _G_config.h;
2226 mach = '*-*-linux
*libc1
';
2227 select = 'typedef void \
* _G_va_list
;';
2229 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2230 test_text = 'typedef void
* _G_va_list
;';
2235 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2236 * versions > 1. This fix will open up the declaration for all
2237 * versions of GCC and for g++.
2240 hackname = libc1_ifdefd_memx;
2242 /* The string.h result is overwritten by AAB_ultrix_string when doing
2243 "make check" and will fail. Therefore, we add the following kludgery
2244 to insert the test_text into the special testing header. :-} */
2249 select = "' is a built
-in function for gcc
2\\.x
\\.
\\*/";
2250 bypass = __cplusplus;
2253 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2254 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2256 "extern
[a
-z_
]+ mem.
*(\n[^#
].*)
*;)\n"
2260 "/* \\`memcpy
' is a built-in function for gcc 2.x. */\n"
2261 "#if defined(__STDC__) && __GNUC__ < 2\n"
2262 "/* Copy N bytes of SRC to DEST. */\n"
2263 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2269 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2270 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2271 * constant on recent versions of g
++.
2274 hackname
= linux_ia64_ucontext
;
2275 files
= "sys/ucontext.h";
2276 mach
= "ia64-*-linux*";
2277 select
= '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2278 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2280 c_fix_arg
= "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2281 test_text
= "# define _SC_GR0_OFFSET\t\\\\\n"
2282 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2287 * Apparently some SVR4 systems typedef longlong_t to long ?
2291 hackname
= longlong_t
;
2292 select
= "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2294 c_fix_arg
= "typedef %1long long %2longlong_t";
2295 test_text
= "typedef long longlong_t\n"
2296 "typedef unsigned long u_longlong_t";
2301 * Remove header file warning from sys
/time.h. Autoconf
's
2302 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2303 * which causes warning on LynxOS. Remove the warning.
2306 hackname = lynxos_no_warning_in_sys_time_h;
2308 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2311 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2316 * Add missing declaration for putenv.
2319 hackname = lynxos_missing_putenv;
2320 mach = '*-*-lynxos
*';
2322 bypass = 'putenv
[ \t]*\\(';
2323 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2326 "extern int putenv _AP((char *));";
2327 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2328 test_text = "extern char *getenv _AP((const char *));";
2333 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2335 * On NetBSD, machine is a symbolic link to an architecture specific
2336 * directory name, so we can't match a specific file name here.
2339 hackname
= machine_ansi_h_va_list
;
2340 select
= "define[ \t]+_BSD_VA_LIST_[ \t]";
2341 bypass
= '__builtin_va_list';
2344 c_fix_arg
= "%1__builtin_va_list";
2345 c_fix_arg
= "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2347 test_text
= " # define _BSD_VA_LIST_\tchar**";
2352 * Fix non
-ansi machine name defines
2355 hackname
= machine_name
;
2356 c_test
= machine_name
;
2357 c_fix
= machine_name
;
2359 test_text
= "/* MACH_DIFF: */\n"
2360 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2361 "\n/* no uniform test, so be careful :-) */";
2366 * Some math.h files define struct
exception (it
's in the System V
2367 * Interface Definition), which conflicts with the class exception defined
2368 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2369 * This is not a great fix, but I haven't been able to think of anything
2370 * better. Note that we have to put the #ifdef
/#endif blocks at beginning
2371 * and end of file
, because fixproto runs after us and may insert
2372 * additional references to struct exception.
2375 hackname
= math_exception
;
2377 select
= "struct exception";
2379 * This should be bypassed on __cplusplus
, but some supposedly C
++ C
++
2380 * aware headers
, such as Solaris
8 and
9, don
't wrap their struct
2381 * exception either. So currently we bypass only for glibc, based on a
2382 * comment in the fixed glibc header. Ick.
2384 bypass = 'We have a problem when using C\
+\
+|for C\
+\
+, _
[a
-z0
-9A
-Z_
]+_exception
; for C
, exception
';
2387 c_fix_arg = "#ifdef __cplusplus\n"
2388 "#define exception __math_exception\n"
2391 c_fix_arg = "#ifdef __cplusplus\n"
2392 "#undef exception\n"
2395 test_text = "typedef struct exception t_math_exception;";
2400 * This looks pretty broken to me. ``dbl_max_def'' will contain
2401 * "define DBL_MAX " at the start, when what we really want is just
2402 * the value portion. Can't figure out how to write a test case
2403 * for this either
:-(
2406 hackname
= math_huge_val_from_dbl_max
;
2410 * IF HUGE_VAL is defined to be DBL_MAX
*and
* DBL_MAX is _not_ defined
2411 * in math.h
, this fix applies.
2413 select
= "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2414 bypass
= "define[ \t]+DBL_MAX";
2418 * See if we have a definition for DBL_MAX in float.h.
2419 * If we do
, we will replace the one in math.h with that one.
2422 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2423 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2425 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2426 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2427 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2432 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2433 "#define HUGE_VAL DBL_MAX";
2441 hackname
= nested_auth_des
;
2443 select
= '(/\*.*rpc/auth_des\.h>.*)/\*';
2445 c_fix_arg
= "%1*/ /*";
2446 test_text
= "/*#include <rpc/auth_des.h> /* skip this */";
2451 * Fix nested comments in Motorola
's <limits.h> and <sys/limits.h>
2454 hackname = nested_motorola;
2455 mach = "m68k-motorola-sysv*";
2456 files = sys/limits.h;
2458 select = "max # bytes atomic in write|error value returned by Math lib";
2460 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2461 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2462 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2463 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2466 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2468 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2473 * Fixing nested comments in ISC <sys/limits.h>
2476 hackname = nested_sys_limits;
2477 files = sys/limits.h;
2479 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2480 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2481 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2482 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2487 * NetBSD has a semicolon after the ending '}' for some extern "C".
2490 hackname = netbsd_extra_semicolon;
2491 mach = "*-*-netbsd*";
2492 files = sys/cdefs.h;
2493 select = "#define[ \t]*__END_DECLS[ \t]*};";
2496 c_fix_arg = "#define __END_DECLS }";
2498 test_text = "#define __END_DECLS };";
2503 * NeXT 3.2 adds const prefix to some math functions.
2504 * These conflict with the built-in functions.
2507 hackname = next_math_prefix;
2508 files = ansi/math.h;
2509 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2512 c_fix_arg = "extern double %1(";
2513 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2515 test_text = "extern\tdouble\t__const__\tmumble();";
2520 * NeXT 3.2 uses the word "template" as a parameter for some
2521 * functions. GCC reports an invalid use of a reserved key word
2522 * with the built-in functions.
2525 hackname = next_template;
2527 select = "[ \t]template\\)";
2531 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2532 test_text = "extern mumble( char * template); /* fix */";
2537 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2538 * function prototypes. That conflicts with the built-in functions.
2541 hackname = next_volitile;
2542 files = ansi/stdlib.h;
2543 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2546 c_fix_arg = "extern void %1(";
2547 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2549 test_text = "extern\tvolatile\tvoid\tabort();";
2554 * NeXT 2.0 defines 'int
wait(union wait*)
', which conflicts with Posix.1.
2555 * Note that version 3 of the NeXT system has wait.h in a different directory,
2556 * so that this code won't do anything. But wait.h in version
3 has a
2557 * conditional
, so it doesn
't need this fix. So everything is okay.
2560 hackname = next_wait_union;
2563 select = 'wait\
(union wait
';
2565 c_fix_arg = "wait(void";
2566 test_text = "extern pid_d wait(union wait*);";
2571 * a missing semi-colon at the end of the nodeent structure definition.
2574 hackname = nodeent_syntax;
2575 files = netdnet/dnetdb.h;
2576 select = "char[ \t]*\\*na_addr[ \t]*$";
2579 test_text = "char *na_addr\t";
2584 * obstack.h used casts as lvalues.
2586 * We need to change postincrements of casted pointers (which are
2587 * then dereferenced and assigned into) of the form
2589 * *((TYPE*)PTRVAR)++ = (VALUE)
2591 * into expressions like
2593 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2595 * which is correct for the cases used in obstack.h since PTRVAR is
2596 * of type char * and the value of the expression is not used.
2599 hackname = obstack_lvalue_cast;
2601 select = '\
*\
(\
(([^
()]*)\
*\
)(.*)\
)\
+\
+ = \
(([^
()]*)\
)';
2603 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2604 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2609 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2610 * defining regex.h related types. This causes libg++ build and usage
2611 * failures. Fixing this correctly requires checking and modifying 3 files.
2614 hackname = osf_namespace_a;
2615 files = reg_types.h;
2616 files = sys/lc_core.h;
2617 test = " -r reg_types.h";
2618 test = " -r sys/lc_core.h";
2619 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
2620 test = " -z \"`grep __regex_t regex.h`\"";
2624 c_fix_arg = "reg(ex|off|match)_t";
2626 test_text = "`touch sys/lc_core.h`"
2627 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2628 "extern regex_t re;\n"
2629 "extern regoff_t ro;\n"
2630 "extern regmatch_t rm;\n";
2634 hackname = osf_namespace_c;
2636 test = " -r reg_types.h";
2637 test = " -r sys/lc_core.h";
2638 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
2639 test = " -z \"`grep __regex_t regex.h`\"";
2641 select = "#include <reg_types\.h>.*";
2644 "typedef __regex_t\tregex_t;\n"
2645 "typedef __regoff_t\tregoff_t;\n"
2646 "typedef __regmatch_t\tregmatch_t;";
2648 test_text = "#include <reg_types.h>";
2653 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2654 * The original ones fail if uninitialized externs are not common.
2655 * This is the default for all ANSI standard C++ compilers.
2658 hackname = pthread_page_size;
2660 select = "^int __page_size";
2662 c_fix_arg = "extern %0";
2663 test_text = "int __page_size;";
2667 * On broken glibc-2.3.3 systems an array of incomplete structures is
2668 * passed to __sigsetjmp. Fix that to take a pointer instead.
2671 hackname = pthread_incomplete_struct_argument;
2673 select = "struct __jmp_buf_tag";
2675 c_fix_arg = "%1 *%2%3";
2676 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2677 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2681 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2682 * on the P5. This is not used by anything else so we ifdef it out.
2683 * Current GCC doesn't seem to complain about the asm
, though.
2687 hackname
= ptx_sys_mc_param_h
;
2688 files
= sys
/mc_param.h
;
2689 sed
= "/__asm/,/}/{"
2691 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2695 test_text
= "__asm\n"
2698 " non-GNU assembly here\n"
2705 * Fix return type of fread and fwrite on sysV68
2708 hackname
= read_ret_type
;
2710 select
= "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2712 c_fix_arg
= "extern unsigned int fread(), fwrite();\n%1%2";
2713 c_fix_arg
= "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2715 test_text
= "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2720 * Fix casts as lvalues in glibc
's <rpc/xdr.h>.
2723 hackname = rpc_xdr_lvalue_cast_a;
2725 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2727 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2728 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2729 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2734 hackname = rpc_xdr_lvalue_cast_b;
2736 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2738 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2739 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2740 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2745 * function class(double x) conflicts with C++ keyword on rs/6000
2748 hackname = rs6000_double;
2750 select = '[^a
-zA
-Z_
]class\
(';
2753 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2754 c_fix_arg = '^.
*[^a
-zA
-Z_
]class\
(.
*';
2756 test_text = "extern int class();";
2761 * Wrong fchmod prototype on RS/6000.
2764 hackname = rs6000_fchmod;
2766 select = 'fchmod\
(char \
*';
2768 c_fix_arg = "fchmod(int";
2769 test_text = "extern int fchmod(char *, mode_t);";
2774 * parameters conflict with C++ new on rs/6000
2777 hackname = rs6000_param;
2781 select = 'rename\
(const char \
*old
, const char \
*new\
)';
2783 c_fix_arg = 'rename(const char
*_old
, const char
*_new
)';
2785 test_text = 'extern int
rename(const char
*old
, const char
*new
);';
2790 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2791 * __builtin_generic. We fix that usage to use the GCC equivalent.
2792 * It also has a plethora of inline functions that conflict with libstdc++.
2795 hackname = sco_math;
2797 files = ansi/math.h;
2798 files = posix/math.h;
2799 files = xpg4/math.h;
2800 files = xpg4v2/math.h;
2801 files = xpg4plus/math.h;
2802 files = ods_30_compat/math.h;
2803 files = oldstyle/math.h;
2804 select = "inline double abs";
2805 bypass = "__GNUG__";
2806 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2807 "#ifndef __GNUC__\n";
2809 "/.*__builtin_generic/a\\\n"
2811 "#define __fp_class(a) \\\\\\\n"
2812 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2813 " __fpclassifyl(a), \\\\\\\n"
2814 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2815 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2818 sed = "/extern \"C\\+\\+\"/N;"
2819 "/inline double abs/i\\\n"
2820 "#ifndef __GNUC__\n";
2821 sed = "/inline long double trunc/N;"
2822 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2823 "#endif /* ! __GNUC__ */";
2826 "#define __fp_class(a) \\\\\n"
2827 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2833 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
2834 * have a clash on struct _fpstate and struct fpstate.
2837 hackname = sco_regset;
2838 files = sys/regset.h;
2839 mach = "*-*-sco3.2v5*";
2840 select = "(struct[ \t]+.*)fpstate";
2842 c_fix_arg = "%1rsfpstate";
2846 " struct\tfpstate\n"
2852 " struct _fpstate\n"
2861 * The static functions lstat() and fchmod() in <sys/stat.h>
2862 * cause G++ grief since they're not wrapped in
"if __cplusplus".
2864 * On SCO OpenServer
5.0.0 through (at least
) 5.0.5 <sys
/stat.h
> contains
2865 * tiny static wrappers that aren
't C++ safe.
2868 hackname = sco_static_func;
2870 mach = "i?86-*-sco3.2*";
2871 select = "^static int";
2873 sed = "/^static int/i\\\n"
2874 "#if __cplusplus\\\n"
2875 "extern \"C\" {\\\n"
2876 "#endif /* __cplusplus */";
2879 "#if __cplusplus\\\n"
2881 "#endif /* __cplusplus */";
2885 "static int\tstat(const char *__f, struct stat *__p) {\n"
2886 "\treturn __stat32(__f, __p);\n"
2887 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
2889 "static int\tstat(__f, __p)\n"
2891 "\tstruct stat *__p;\n"
2893 "\treturn __stat32(__f, __p);\n"
2900 * Fix prototype declaration of utime in sys/times.h.
2901 * In 3.2v4.0 the const is missing.
2904 hackname = sco_utime;
2905 files = sys/times.h;
2906 mach = "i?86-*-sco3.2v4*";
2908 select = '\
(const char \
*, struct utimbuf \
*\
);';
2910 c_fix_arg = '(const char
*, const struct utimbuf *)
;';
2912 test_text = "extern int utime(const char *, struct utimbuf *);";
2916 * Sun Solaris 10 defines several C99 math macros in terms of
2917 * builtins specific to the Studio compiler, in particular not
2918 * compatible with the GNU compiler.
2921 hackname = solaris_math_1;
2922 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2923 bypass = "__GNUC__";
2924 files = iso/math_c99.h;
2926 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2927 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2929 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2931 "#define HUGE_VAL __builtin_huge_val\n"
2932 "#undef HUGE_VALF\n"
2933 "#define HUGE_VALF __builtin_huge_valf\n"
2934 "#undef HUGE_VALL\n"
2935 "#define HUGE_VALL __builtin_huge_vall";
2939 hackname = solaris_math_2;
2940 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2941 bypass = "__GNUC__";
2942 files = iso/math_c99.h;
2944 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2945 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2947 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2949 "#define INFINITY __builtin_infinity";
2953 hackname = solaris_math_3;
2954 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2955 bypass = "__GNUC__";
2956 files = iso/math_c99.h;
2958 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2959 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2961 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2963 "#define NAN __builtin_nan";
2967 hackname = solaris_math_4;
2968 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2969 bypass = "__GNUC__";
2970 files = iso/math_c99.h;
2972 c_fix_arg = "#define\tfpclassify(x) \\\n"
2973 " __extension__ ({ const __typeof(x) __x_fp = (x); \\\n"
2974 "\t\t isnan(__x_fp) \\\n"
2975 "\t\t ? FP_NAN \\\n"
2976 "\t\t : isinf(__x_fp) \\\n"
2977 "\t\t ? FP_INFINITE \\\n"
2978 "\t\t : isnormal(__x_fp) \\\n"
2979 "\t\t\t ? FP_NORMAL \\\n"
2980 "\t\t\t : __x_fp == 0.0 \\\n"
2981 "\t\t\t ? FP_ZERO \\\n"
2982 "\t\t\t : FP_SUBNORMAL; })";
2983 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2985 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2986 "#undef fpclassify\n"
2987 "#define fpclassify(x) __builtin_fpclassify(x)";
2991 hackname = solaris_math_5;
2992 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2993 bypass = "__GNUC__";
2994 files = iso/math_c99.h;
2996 c_fix_arg = "#define\tisfinite(x) \\\n"
2997 " __extension__ ({ const __typeof (x) __x_f = (x); \\\n"
2998 "\t\t __builtin_expect(sizeof(__x_f) == sizeof(float) \\\n"
2999 "\t\t\t ? islessequal(__builtin_fabsf(__x_f),__FLT_MAX__) \\\n"
3000 "\t\t\t : sizeof(__x_f) == sizeof(long double) \\\n"
3001 "\t\t\t ? islessequal(__builtin_fabsl(__x_f),__LDBL_MAX__) \\\n"
3002 "\t\t\t : islessequal(__builtin_fabs(__x_f),__DBL_MAX__), 1); })";
3003 c_fix_arg = "^#define[ \t]+isfinite\\(x\\)[ \t]+__builtin_isfinite\\(x\\)";
3005 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3007 "#define isfinite(x) __builtin_isfinite(x)";
3011 hackname = solaris_math_6;
3012 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3013 bypass = "__GNUC__";
3014 files = iso/math_c99.h;
3016 c_fix_arg = "#define\tisinf(x) \\\n"
3017 " __extension__ ({ const __typeof (x) __x_i = (x); \\\n"
3018 "\t\t __builtin_expect(sizeof(__x_i) == sizeof(float) \\\n"
3019 "\t\t\t ? isgreater(__builtin_fabsf(__x_i),__FLT_MAX__) \\\n"
3020 "\t\t\t : sizeof(__x_i) == sizeof(long double) \\\n"
3021 "\t\t\t ? isgreater(__builtin_fabsl(__x_i),__LDBL_MAX__) \\\n"
3022 "\t\t\t : isgreater(__builtin_fabs(__x_i),__DBL_MAX__), 0); })";
3023 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__builtin_isinf\\(x\\)";
3025 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3027 "#define isinf(x) __builtin_isinf(x)";
3031 hackname = solaris_math_7;
3032 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3033 bypass = "__GNUC__";
3034 files = iso/math_c99.h;
3036 c_fix_arg = "#define\tisnormal(x) \\\n"
3037 " __extension__ ({ const __typeof(x) __x_n = (x); \\\n"
3038 "\t\t __builtin_expect(isfinite(__x_n) \\\n"
3039 "\t\t\t\t && (sizeof(__x_n) == sizeof(float) \\\n"
3040 "\t\t\t\t\t ? isgreaterequal(__builtin_fabsf(__x_n),__FLT_MIN__) \\\n"
3041 "\t\t\t\t\t : sizeof(__x_n) == sizeof(long double) \\\n"
3042 "\t\t\t\t\t ? isgreaterequal(__builtin_fabsl(__x_n),__LDBL_MIN__) \\\n"
3043 "\t\t\t\t\t : isgreaterequal(__builtin_fabs(__x_n),__DBL_MIN__)), 1); })";
3044 c_fix_arg = "^#define[ \t]+isnormal\\(x\\)[ \t]+__builtin_isnormal\\(x\\)";
3046 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3048 "#define isnormal(x) __builtin_isnormal(x)";
3052 hackname = solaris_math_8;
3053 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3054 bypass = "__GNUC__";
3055 files = iso/math_c99.h;
3057 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3058 "\t\t\t ? __builtin_signbitf(x) \\\n"
3059 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3060 "\t\t\t ? __builtin_signbitl(x) \\\n"
3061 "\t\t\t : __builtin_signbit(x))";
3062 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3064 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3066 "#define signbit(x) __builtin_signbit(x)";
3070 hackname = solaris_math_9;
3071 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3072 bypass = "__GNUC__";
3073 files = iso/math_c99.h;
3075 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3076 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3078 '#ident
"@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3079 "#undef isgreater\n"
3080 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3081 "#undef isgreaterequal\n"
3082 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3084 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3085 "#undef islessequal\n"
3086 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3087 "#undef islessgreater\n"
3088 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3089 "#undef isunordered\n"
3090 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3093 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3094 * exception. Provide an alternative using GCC
's builtin macros.
3098 hackname = solaris_math_10;
3099 select = '@\
(#\
)math_c99.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3100 files = iso/math_c99.h;
3102 c_fix_arg = "#define isinf(x)\t__extension__ ( {\t\t\t\t\\\n"
3103 "\t\t\tconst __typeof(x) __x_i = (x);\t\t\t\\\n"
3104 "\t\t\t__builtin_expect(sizeof(__x_i) == sizeof(float)\t\\\n"
3105 "\t\t\t? isgreater(__builtin_fabsf(__x_i),__FLT_MAX__) \\\n"
3106 "\t\t\t: sizeof(__x_i) == sizeof(long double)\t\t\\\n"
3107 "\t\t\t? isgreater(__builtin_fabsl(__x_i),__LDBL_MAX__)\\\n"
3108 "\t\t\t: isgreater(__builtin_fabs(__x_i),__DBL_MAX__), 0);\\\n"
3110 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3111 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3112 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3113 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3115 '#pragma ident
"@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3117 "#define isinf(x) __extension__( \\\\\n"
3118 " { __typeof(x) __x_i = (x); \\\\\n"
3119 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3120 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3124 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
3125 * incorrectly, so we replace them with versions that correspond to
3126 * the definition. We also explicitly name this fix "1" and the next
3127 * fix "2" because this one does not deal with the last field. This
3128 * fix needs to run before the next.
3131 hackname = solaris_mutex_init_1;
3132 select = '@\
(#\
)pthread.h
' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
3134 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
3135 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
3137 '#ident
"@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
3138 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
3139 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
3144 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3145 * "0" for the last field of the pthread_mutex_t structure, which is
3146 * of type upad64_t, which itself is typedef'd to int64_t
, but with
3147 * __STDC__
defined (e.g. by
-ansi
) it is a union. So change the
3148 * initializer to
"{0}" instead
3151 hackname
= solaris_mutex_init_2
;
3152 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3155 * On Solaris
10, this fix is unnecessary because upad64_t is
3156 * always defined correctly regardless of the definition of the
3157 * __STDC__ macro. The first
"mach" pattern matches up to
3158 * solaris9. The second
"mach" pattern will not match any
two (or
3159 * more
) digit solaris version
, but it will match e.g.
2.5.1.
3161 mach
= '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3163 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3168 c_fix_arg
= "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3169 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3170 ",[ \t]*0\\}" "(|[ \t].*)$";
3172 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3173 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3174 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3175 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3176 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3177 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3178 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3183 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a
"0" for some
3184 * fields of the pthread_rwlock_t structure
, which are of type
3185 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
3186 * defined (e.g. by -ansi) it is a union. So change the initializer
3190 hackname = solaris_rwlock_init_1;
3191 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3193 mach = '*-*-solaris
*';
3195 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3198 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3200 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3201 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3204 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3205 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3210 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3211 * structure. As such, it need two levels of brackets, but only
3212 * contains one. Wrap the macro definition in an extra layer.
3215 hackname = solaris_once_init_1;
3216 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3218 mach = '*-*-solaris
*';
3220 c_fix_arg = "%1{%2}%3";
3221 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3223 '#pragma ident
"@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3224 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3229 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3230 * fields of the pthread_once_t structure, which are of type
3231 * upad64_t, which itself is typedef'd to int64_t
, but with __STDC__
3232 * defined (e.g. by
-ansi
) it is a union. So change the initializer
3233 * to
"{0}" instead. This test relies on solaris_once_init_1.
3236 hackname
= solaris_once_init_2
;
3237 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3240 * On Solaris
10, this fix is unnecessary because upad64_t is
3241 * always defined correctly regardless of the definition of the
3242 * __STDC__ macro. The first
"mach" pattern matches up to
3243 * solaris9. The second
"mach" pattern will not match any
two (or
3244 * more
) digit solaris version
, but it will match e.g.
2.5.1.
3246 mach
= '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3248 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3251 "%1{0}, {0}, {0}, {%3}%4\n"
3253 c_fix_arg
= "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3254 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3256 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3257 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3262 * Solaris
2.5.1 and
2.6 use an outdated prototype for send
& recv
3263 * in sys
/socket.h. This is corrected in Solaris
7 and up.
3266 hackname
= solaris_socket
;
3267 files
= sys
/socket.h
;
3268 select
= '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3270 c_fix_arg
= "extern int %1(int, %2void *, int, int);";
3271 c_fix_arg
= '^extern int (recv|send)\(int,'
3275 test_text
= '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3276 "extern int recv(int, char *, int, int);\n"
3277 "extern int send(int, const char *, int, int);";
3282 * Solaris
2.8 has what appears to be some gross workaround for
3283 * some old version of their c
++ compiler. G
++ doesn
't want it
3284 * either, but doesn't want to be tied to SunPRO version numbers.
3287 hackname
= solaris_stdio_tag
;
3288 files
= stdio_tag.h
;
3290 select
= '__cplusplus < 54321L';
3291 /* In Solaris
10, the code in stdio_tag.h is conditionalized on
3292 "!defined(__GNUC__)" so we no longer need to fix it.
*/
3293 bypass
= '__GNUC__';
3294 sed
= 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3296 test_text
= "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3301 * Sun Solaris
2.5.1 doesn
't define 'getpagesize
' in <unistd.h>, as is done
3302 * on Solaris 2.6 and up.
3305 hackname = solaris_unistd;
3307 select = '@\
(#\
)unistd.h
' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3308 bypass = "getpagesize";
3310 c_fix_arg = "extern int getpagesize();\n%0";
3311 c_fix_arg = '^
extern (pid_t|int
) getpgid\
(.
*\
);';
3312 test_text = '#ident
"@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3313 "extern pid_t getpgid(pid_t);\n"
3314 "extern int getpgid();";
3319 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
3320 * functions, breaking their prototypes if that file is included afterwards.
3321 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
3325 hackname = solaris_widec;
3327 mach = '*-*-solaris2.
[0-5]';
3328 mach = '*-*-solaris2.
[0-5].
*';
3329 bypass = "include.*wchar\\.h";
3330 select = "#include <euc.h>";
3332 c_fix_arg = "%0\n#include <wchar.h>";
3333 test_text = "#include <euc.h>";
3338 * a missing semi-colon at the end of the statsswtch structure definition.
3341 hackname = statsswtch;
3342 files = rpcsvc/rstat.h;
3343 select = "boottime$";
3345 c_fix_arg = "boottime;";
3346 test_text = "struct statswtch {\n int boottime\n};";
3351 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3352 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3356 hackname
= stdio_stdarg_h
;
3358 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
3360 * On Solaris
10, this fix is unncessary
; <stdio.h
> includes
3361 * <iso
/stdio_iso.h
>, which includes
<sys
/va_list.h
>.
3363 mach
= '*-*-solaris2.1[0-9]*';
3368 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
3375 * Don
't use or define the name va_list in stdio.h. This is for
3376 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3377 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3378 * indicate that the header knows what it's doing
-- under SUSv2
,
3379 * stdio.h is required to define va_list
, and we shouldn
't break
3380 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3381 * definition of va_list from stdio.h. Since this doesn't happen any
3382 * longer
, use __gnuc_va_list there
, too.
3385 hackname
= stdio_va_list
;
3387 files
= internal
/stdio_core.h
;
3388 files
= internal
/wchar_core.h
;
3389 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3391 * On Solaris
10, the definition in
3392 * <stdio.h
> is guarded appropriately by the _XPG4 feature macro
;
3393 * there is therefore no need for this fix there.
3395 mach
= '*-*-solaris2.1[0-9]*';
3399 * Use __gnuc_va_list in arg types in place of va_list.
3400 * On
386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3401 * use __gnuc_va_list instead of __VA_LIST__. We
're hoping the
3402 * trailing parentheses and semicolon save all other systems from this.
3403 * Define __not_va_list__ (something harmless and unused)
3404 * instead of va_list.
3405 * Don't claim to have defined va_list.
3407 sed
= "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3408 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3409 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3410 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3411 "s@ va_list@ __not_va_list__@\n"
3412 "s@\\*va_list@*__not_va_list__@\n"
3413 "s@ __va_list)@ __gnuc_va_list)@\n"
3414 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3415 "@typedef \\1 __not_va_list__;@\n"
3416 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3417 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3418 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3419 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3420 "s@VA_LIST@DUMMY_VA_LIST@\n"
3421 "s@_Va_LIST@_VA_LIST@";
3422 test_text
= "extern void mumble( va_list);";
3427 * Fix headers that use va_list from stdio.h to use the updated
3428 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3429 * dealt with elsewhere. The presence of __gnuc_va_list
,
3430 * __DJ_va_list
, or _G_va_list is taken to indicate that the header
3431 * knows what it
's doing.
3434 hackname = stdio_va_list_clients;
3442 files = curses_colr/curses.h;
3443 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
3444 /* Don't fix
, if we use va_list from stdarg.h
, or if the use is
3445 otherwise protected.
*/
3446 bypass
= 'include <stdarg\.h>|#ifdef va_start';
3449 * Use __gnuc_va_list in arg types in place of va_list.
3450 * On
386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3451 * use __gnuc_va_list instead of __VA_LIST__. We
're hoping the
3452 * trailing parentheses and semicolon save all other systems from this.
3453 * Define __not_va_list__ (something harmless and unused)
3454 * instead of va_list.
3455 * Don't claim to have defined va_list.
3457 sed
= "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3458 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3459 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3460 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3461 "s@ va_list@ __not_va_list__@\n"
3462 "s@\\*va_list@*__not_va_list__@\n"
3463 "s@ __va_list)@ __gnuc_va_list)@\n"
3464 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3465 "@typedef \\1 __not_va_list__;@\n"
3466 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3467 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3468 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3469 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3470 "s@VA_LIST@DUMMY_VA_LIST@\n"
3471 "s@_Va_LIST@_VA_LIST@";
3472 test_text
= "extern void mumble( va_list);";
3477 * "!__STDC__" or
"__STDC__==0" or
"__STDC__!=1" or
"__STDC__-0==0"
3478 * is
"!defined( __STRICT_ANSI__ )"
3481 hackname
= strict_ansi_not
;
3482 select
= "^([ \t]*#[ \t]*if.*)"
3484 "|__STDC__[ \t]*==[ \t]*0"
3485 "|__STDC__[ \t]*!=[ \t]*1"
3486 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3487 /* Tru64 UNIX V4.0F
/V5.1
<standards.h
> supports GCC usage of __STDC__.
*/
3488 bypass
= 'GNU and MIPS C compilers define __STDC__ differently';
3489 /* GNU gmp.h uses
"__STDC__ != 1" only if __SCO_VERSION__
, which
3490 is not defined by GCC
, so it is safe.
*/
3491 bypass
= '__SCO_VERSION__.*__STDC__ != 1';
3492 c_test
= stdc_0_in_system_headers
;
3495 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
3497 test_text
= "#if !__STDC__ \n"
3498 "#if __STDC__ == 0\n"
3499 "#if __STDC__ != 1\n"
3500 "#if __STDC__ - 0 == 0"
3501 "/* not std C */\nint foo;\n"
3502 "\n#end-end-end-end-if :-)";
3507 * is
"!defined( __STRICT_ANSI__ )" on continued #if
-s
3510 hackname
= strict_ansi_not_ctd
;
3511 files
= math.h
, limits.h
, stdio.h
, signal.h
,
3512 stdlib.h
, sys
/signal.h
, time.h
;
3514 * Starting at the beginning of a line
, skip white space and
3515 * a leading
"(" or
"&&" or
"||". One of those must be found.
3516 * Then
, zero
, one or more copies of a
"defined(_FOO_BAR_) &&"
3517 * expression. If these are nested
, then they must accumulate
3518 * because we won
't match any closing parentheses. Finally,
3519 * after skipping over all that, we must then match our suspect
3520 * phrase: "__STDC__-0==0" with or without white space.
3522 select = "^([ \t]*" '(\
(|
&&|\|\|
)'
3523 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3525 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3526 c_test = stdc_0_in_system_headers;
3529 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3531 test_text = "#if 1 && \\\\\n"
3532 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3533 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3534 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3540 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3541 * is "defined( __STRICT_ANSI__ )"
3544 hackname = strict_ansi_only;
3545 select = "^([ \t]*#[ \t]*if.*)"
3546 "(__STDC__[ \t]*!=[ \t]*0"
3547 "|__STDC__[ \t]*==[ \t]*1"
3548 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3549 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3550 c_test = stdc_0_in_system_headers;
3553 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3555 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3560 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3561 * in prototype without previous definition.
3564 hackname = struct_file;
3566 select = '^.
*xdrstdio_create.
*struct __file_s
';
3568 c_fix_arg = "struct __file_s;\n%0";
3569 test_text = "extern void xdrstdio_create( struct __file_s* );";
3574 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3575 * in prototype without previous definition.
3577 * Don't fix OpenBSD
, which uses struct sockaddr_in prototyping the same
3578 * function
, and does define it.
3581 hackname
= struct_sockaddr
;
3583 select
= "^.*authdes_create.*struct sockaddr[^_]";
3584 bypass
= "<sys/socket\.h>";
3585 bypass
= "struct sockaddr;\n";
3587 c_fix_arg
= "struct sockaddr;\n%0";
3588 test_text
= "extern AUTH* authdes_create( struct sockaddr* );";
3593 * Apply fix this to all OSs since this problem seems to effect
3594 * more than just SunOS.
3597 hackname
= sun_auth_proto
;
3602 bypass
= "__cplusplus";
3604 * Select those files containing
'(*name)()'.
3606 select
= '\(\*[a-z][a-z_]*\)\(\)';
3609 c_fix_arg
= "#ifdef __cplusplus\n%1(...);%2\n"
3610 "#else\n%1();%2\n#endif";
3611 c_fix_arg
= '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3615 " int (*name)(); /* C++ bad */\n"
3621 * Fix bogus #ifdef on SunOS
4.1.
3624 hackname
= sun_bogus_ifdef
;
3625 files
= "hsfs/hsfs_spec.h";
3626 files
= "hsfs/iso_spec.h";
3627 select
= '#ifdef(.*\|\|.*)';
3629 c_fix_arg
= "#if%1";
3631 test_text
= "#ifdef __i386__ || __vax__ || __sun4c__";
3636 * Fix the CAT macro in SunOS memvar.h.
3639 hackname
= sun_catmacro
;
3640 files
= pixrect
/memvar.h
;
3641 select
= "^#define[ \t]+CAT\\(a,b\\).*";
3646 "# define CAT(a,b) a##b\n"
3647 "#else\n%0\n#endif";
3650 "#define CAT(a,b)\ta/**/b";
3655 * Fix return type of free and
{c
,m
,re
}alloc in
<malloc.h
> on SunOS
4.1.
3656 * Also fix return type of
{m
,re
}alloc in
<malloc.h
> on sysV68
3659 hackname
= sun_malloc
;
3661 bypass
= "_CLASSIC_ANSI_TYPES";
3663 sed
= "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3664 sed
= "s/int[ \t][ \t]*free/void\tfree/g";
3665 sed
= "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3666 sed
= "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3667 sed
= "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3670 "typedef char *\tmalloc_t;\n"
3672 "char*\tmalloc();\n"
3673 "char*\tcalloc();\n"
3674 "char*\trealloc();";
3679 * Check for yet more missing
';' in
struct (in SunOS
4.0.x
)
3682 hackname
= sun_rusers_semi
;
3683 files
= rpcsvc
/rusers.h
;
3685 sed
= "/^struct/,/^};/s/_cnt$/_cnt;/";
3686 test_text
= "struct mumble\n int _cnt\n};";
3691 * signal.h on SunOS defines signal
using (),
3692 * which causes trouble when compiling with g
++ -pedantic.
3695 hackname
= sun_signal
;
3696 files
= sys
/signal.h
;
3698 select
= "^void\t" '\(\*signal\(\)\)\(\);.*';
3702 "#ifdef __cplusplus\n"
3703 "void\t(*signal(...))(...);\n"
3704 "#else\n%0\n#endif";
3706 test_text
= "void\t(*signal())();";
3711 * Correct the return type for strlen in strings.h in SunOS
4.
3714 hackname
= sunos_strlen
;
3716 select
= "int[ \t]*strlen\\(\\);(.*)";
3718 c_fix_arg
= "__SIZE_TYPE__ strlen();%1";
3719 test_text
= " int\tstrlen(); /* string length */";
3724 * Disable apparent native compiler optimization cruft in SVR4.2
<string.h
>
3725 * that is visible to any ANSI compiler using this include. Simply
3726 * delete the lines that #define some string functions to internal forms.
3729 hackname
= svr4_disable_opt
;
3731 select
= '#define.*__std_hdr_';
3732 sed
= '/#define.*__std_hdr_/d';
3733 test_text
= "#define strlen __std_hdr_strlen\n";
3738 * Conditionalize some of
<sys
/endian.h
> on __GNUC__ and __GNUG__.
3739 * On some
systems (UnixWare
2, UnixWare
7), the file is byteorder.h
3740 * but we still
"hijack" it and redirect it to the GNU byteorder.h..
3744 hackname
= svr4_endian
;
3745 files
= sys
/endian.h
;
3748 * since we emit our own sys
/byteorder.h
,
3749 * this fix can never be applied to that file.
3751 files
= sys
/byteorder.h
;
3753 bypass
= '__GNUC__';
3755 sed
= "/#\tifdef\t__STDC__/i\\\n"
3756 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3758 sed
= "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3760 sed
= "/# include\t<sys\\/byteorder.h>/i\\\n"
3761 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3767 * Remove useless extern keyword from struct forward declarations
3768 * in
<sys
/stream.h
> and
<sys
/strsubr.h
>
3772 hackname
= svr4_extern_struct
;
3773 files
= sys
/stream.h
;
3774 files
= sys
/strsubr.h
;
3775 select
= 'extern struct [a-z_]*;';
3776 sed
= 's/extern struct \([a-z][a-z_]*\)/struct \1/';
3781 * Fix declarations of `ftw
' and `nftw' in
<ftw.h
>. On some
/most SVR4
3782 * systems the file
<ftw.h
> contains extern declarations of these
3783 * functions followed by explicitly `static
' definitions of these
3784 * functions... and that's not allowed according to ANSI C.
(Note
3785 * however that on Solaris
, this header file glitch has been pre
-fixed by
3786 * Sun. In the Solaris version of
<ftw.h
> there are no static
3787 * definitions of any function so we don
't need to do any of this stuff
3793 hackname = svr4_ftw;
3795 select = '^extern int ftw\
(const
';
3797 sed = '/^extern int
ftw(const
/i
' "\\\n"
3798 "#if !defined(_STYPES)\\\n"
3803 sed = 's
/extern \
(int
ftw(const.
*\
)$
/\
1/';
3804 sed = "/^extern int nftw/i\\\n"
3805 "#if defined(_STYPES)\\\n"
3810 sed = 's
/extern \
(int nftw.
*\
)$
/\
1/';
3811 sed = "/^extern int ftw(),/c\\\n"
3812 "#if !defined(_STYPES)\\\n"
3818 "#if defined(_STYPES)\\\n"
3830 * Fix broken decl of getcwd present on some svr4 systems.
3833 hackname = svr4_getcwd;
3836 files = prototypes.h;
3837 select = 'getcwd\
(char \
*, int\
)';
3840 c_fix_arg = "getcwd(char *, size_t)";
3842 test_text = "extern char* getcwd(char *, int);";
3847 * Wrap some files on System V r4 and DYNIX/ptx systems with
3848 * #ifdef _KERNEL, presumably to prevent kernel headers from
3849 * leaking into userspace. This may not be necessary at all,
3850 * but it was in the old scripts, so it seems safest to keep it for now.
3853 /* Can't name this with _kernel
, or the test case will hit the bypass
! */
3854 hackname
= svr4_krnl
;
3855 /* Since I
'm rather unsure about the validity of this, limit it
3856 * to the specific systems it was operating on before. It should
3857 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
3858 * see an easy way to do that. Hopefully it will be harmless
3859 * in any case.
-- Nathanael
*/
3860 mach
= '*-*-sysv4*';
3861 mach
= 'i?86-sequent-ptx*';
3862 files
= fs
/rfs
/rf_cache.h
;
3866 files
= sys
/getpages.h
;
3868 files
= sys
/cmn_err.h
;
3869 files
= sys
/kdebugger.h
;
3871 /* This bypass will match _KERNEL
, __KERNEL
, __KERNEL__
, etc.
3872 * It will also match SVR4_KERNEL_CHECK
, which means that the
3873 * testsuite case will always be bypassed. Which is fine with me.
*/
3877 c_fix_arg
= "#ifdef _KERNEL\n";
3878 c_fix_arg
= "#endif /* _KERNEL */\n";
3880 /* There
's no reasonable test for this given that we don't know exactly
3881 * what problem inspired it in the first place.
*/
3887 * Delete any #defines of `__i386
' which may be present in <ieeefp.h>. They
3888 * tend to conflict with the compiler's own definition of this symbol.
(We
3889 * will use the compiler
's definition.)
3890 * Likewise __sparc, for Solaris, and __i860, and a few others
3891 * (guessing it is necessary for all of them).
3895 hackname = svr4_mach_defines;
3897 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
3898 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
3904 * Fix declarations of `makedev', `major
', and `minor' in
<sys
/mkdev.h
>.
3905 * They are declared as non
-static then immediately redeclared as static.
3909 hackname
= svr4_mkdev
;
3910 files
= sys
/mkdev.h
;
3913 sed
= "/^dev_t makedev(/s/^/static /";
3914 sed
= "/^major_t major(/s/^/static /";
3915 sed
= "/^minor_t minor(/s/^/static /";
3921 * Fix reference to NC_NPI_RAW in
<sys
/netcspace.h
>.
3922 * Also fix types of array initializers.
3926 hackname
= svr4_netcspace
;
3927 files
= sys
/netcspace.h
;
3928 select
= 'NC_NPI_RAW';
3929 sed
= 's/NC_NPI_RAW/NC_TPI_RAW/g';
3930 sed
= 's/NC_/(unsigned long) NC_/';
3935 * Fix reference to NMSZ in
<sys
/adv.h
>.
3939 hackname
= svr4_nmsz
;
3941 select
= '\[NMSZ\]';
3942 sed
= 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
3948 * Some SVR4 systems supposedly use these non
-ANSI preprocessor directives.
3952 hackname
= svr4_preproc_lint_on
;
3953 select
= '#lint\(on\)';
3955 c_fix_arg
= 'defined(lint)';
3956 test_text
= "#if #lint(on)";
3959 hackname
= svr4_preproc_lint_off
;
3960 select
= '#lint\(off\)';
3962 c_fix_arg
= '!defined(lint)';
3963 test_text
= "#if #lint(off)";
3966 hackname
= svr4_preproc_machine
;
3967 select
= '#(machine|system|cpu)\(([^)]*)\)';
3969 c_fix_arg
= 'defined(__%1__)';
3970 test_text
= "#if #machine(i386) || #system(vax) || #cpu(sparc)";
3976 * Fix broken decl of profil present on some svr4 systems.
3979 hackname
= svr4_profil
;
3984 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3985 /* The fix is wrong on IRIX
5/6 and creates a conflict with another
3986 prototype in
<sys
/profil.h
>.
*/
3987 bypass
= 'Silicon Graphics';
3989 c_fix_arg
= 'profil(unsigned short *, size_t, int, unsigned int)';
3992 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3997 * Convert functions to prototype form
, and fix arg names in
<sys
/stat.h
>.
4001 hackname
= svr4_proto_form
;
4003 select
= 'const extern';
4005 sed
= "/^stat([ \t]*[^c]/ {\nN\nN\n"
4010 sed
= "/^lstat([ \t]*[^c]/ {\nN\nN\n"
4015 sed
= "/^fstat([ \t]*[^i]/ {\nN\nN\n"
4020 sed
= "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
4025 sed
= "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
4026 sed
= "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
4027 sed
= "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
4028 sed
= "1,$s/ret\\([^u]\\)/__ret\\1/g";
4029 sed
= "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
4030 sed
= "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
4035 * Add a prototyped declaration of mmap to
<sys
/mman.h
>.
4039 hackname
= svr4_proto_mmap
;
4041 select
= '^extern caddr_t mmap();$';
4042 sed
= '/^extern caddr_t mmap();$/c' "\\\n"
4043 "#ifdef __STDC__\\\n"
4044 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
4045 "#else /* !defined(__STDC__) */\\\n"
4046 "extern caddr_t mmap ();\\\n"
4047 "#endif /* !defined(__STDC__) */\\\n";
4052 * Add a #define of _SIGACTION_ into
<sys
/signal.h
>.
4056 hackname
= svr4_sigaction
;
4057 files
= sys
/signal.h
;
4058 sed
= "/^struct sigaction {/i\\\n"
4059 "#define _SIGACTION_";
4060 sed
= 's/(void *(\*)())/(void (*)(int))/';
4066 * Correct types for signal handler constants like SIG_DFL
; they might be
4067 * void (*) (), and should be void (*) (int). C++ doesn't like the
4071 hackname = svr4_sighandler_type;
4072 files = sys/signal.h;
4073 select = 'void *\(\*\)\(\)';
4075 c_fix_arg = "void (*)(int)";
4076 test_text = "#define SIG_DFL (void(*)())0\n"
4077 "#define SIG_IGN (void (*)())0\n";
4081 * Put storage class at start of decl, to avoid warning.
4085 hackname = svr4_storage_class;
4086 files = rpc/types.h;
4087 select = 'const extern';
4088 sed = 's/const extern/extern const/g';
4094 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4095 * function 'getrnge' in <regexp.h> before they declare it. For these
4096 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4099 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4100 * so put the declaration right after the declaration of 'size'.
4102 * Don't do this if there is already a `static void getrnge' declaration
4103 * present, since this would cause a redeclaration error. Solaris 2.x has
4104 * such a declaration.
4107 hackname = svr4_undeclared_getrnge;
4110 bypass = "static void getrnge";
4113 "static int getrnge ();";
4114 c_fix_arg = "^static int[ \t]+size;";
4115 test_text = "static int size;\n"
4116 "/* stuff which calls getrnge() */\n"
4117 "static getrnge()\n"
4123 * Like svr4_mach_defines, but with newfangled syntax.
4124 * Source lines are of #define __i386 #machine(i386). Delete them.
4128 hackname = svr5_mach_defines;
4130 select = "#define[ \t]*__i386.*\(i386\)";
4131 sed = "/#define[ \t]*__i386.*/d";
4137 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4138 * in string.h on sysV68
4139 * Correct the return type for strlen in string.h on Lynx.
4140 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4141 * Add missing const for strdup on OSF/1 V3.0.
4142 * On sysV88 layout is slightly different.
4145 hackname = sysv68_string;
4148 bypass = "_CLASSIC_ANSI_TYPES";
4150 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4151 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4152 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4154 sed = "/^extern char$/N";
4155 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4157 sed = "/^extern int$/N";
4158 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4160 sed = "/^\tstrncmp(),$/N";
4161 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4162 '\1;' "\\\nextern unsigned int\\\n\\2/";
4165 "extern int strlen();\n"
4167 "extern int ffs(long);\n"
4180 "\tstrlen(), strspn();";
4185 * Fix return type of calloc, malloc, realloc, bsearch and exit
4188 hackname = sysz_stdlib_for_sun;
4190 bypass = "_CLASSIC_ANSI_TYPES";
4192 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4194 c_fix_arg = "void *\t%1(";
4197 "extern char*\tcalloc(size_t);\n"
4198 "extern char*\tmalloc(size_t);\n"
4199 "extern char*\trealloc(void*,size_t);\n"
4200 "extern char*\tbsearch(void*,size_t,size_t);\n";
4205 * __thread is now a keyword.
4208 hackname = thread_keyword;
4209 files = "pthread.h";
4210 files = "bits/sigthread.h";
4211 select = "([* ])__thread([,)])";
4213 c_fix_arg = "%1__thr%2";
4216 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4217 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4218 "extern int pthread_cancel (pthread_t __thread);";
4222 * if the #if says _cplusplus, not the double underscore __cplusplus
4226 hackname = tinfo_cplusplus;
4228 select = "[ \t]_cplusplus";
4231 c_fix_arg = " __cplusplus";
4232 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4237 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4240 hackname = ultrix_atexit_param;
4242 select = 'atexit\(.*\(\)';
4245 c_fix_arg = "atexit( void (*__func)( void )";
4247 test_text = "int atexit( void (*__func)() );\n";
4252 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4255 hackname = ultrix_atof_param;
4257 select = "atof\\([ \t]*char";
4260 c_fix_arg = "atof(const char";
4262 test_text = "extern double atof( char *__nptr);\n";
4267 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4270 hackname = ultrix_const;
4272 select = 'perror\( char \*';
4275 c_fix_arg = "%1 const %3 *__";
4276 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4277 "[ \t]+(char|void
) \\*__
";
4280 "extern void
perror( char
*__s
);\n"
4281 "extern int
fputs( char
*__s
, FILE *)
;\n"
4282 "extern size_t
fwrite( void
*__ptr
, size_t
, size_t
, FILE *)
;\n"
4283 "extern int
fscanf( FILE
*__stream
, char
*__format
, ...
);\n"
4284 "extern int
scanf( char
*__format
, ...
);\n";
4289 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4292 hackname = ultrix_const2;
4295 select = '\*fopen\( char \*';
4297 c_fix_arg = "%1( const char
*%3, const char
*";
4298 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam
))\\("
4299 "[ \t]*char
[ \t]*\\*([^
,]*)
,"
4300 "[ \t]*char
[ \t]*\\*[ \t]*";
4303 "extern FILE
*fopen( char
*__filename
, char
*__type
);\n"
4304 "extern int
sscanf( char
*__s
, char
*__format
, ...
);\n"
4305 "extern FILE
*popen(char
*, char *)
;\n"
4306 "extern char
*tempnam(char
*,char*)
;\n";
4311 * parameters not const on Ultrix V4.3.
4314 hackname = ultrix_const3;
4316 select = 'fdopen\( .*, char \*';
4319 c_fix_arg = "%1 const
%3 *__
";
4320 c_fix_arg = "([ \t*](fdopen
)\\(.*)
"
4321 "[ \t]+(char|void
) \\*__
";
4324 "extern FILE
* fdopen( int __filedes
, char
*__type
);\n";
4329 * Ultrix V4.[35] puts the declaration of uname before the definition
4330 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4333 hackname = ultrix_fix_fixproto;
4334 files = sys/utsname.h;
4338 c_fix_arg = "struct utsname
;\n%0";
4339 c_fix_arg = "^
[ \t]*extern
[ \t]*int
[ \t]*uname
\\(\\);";
4342 "/* ULTRIX
's uname */\nextern\tint\tuname();";
4347 * Check for bad #ifdef line (in Ultrix 4.1)
4350 hackname = ultrix_ifdef;
4351 select = "^#ifdef KERNEL[ \t]+&&";
4355 c_fix_arg = "#if defined(KERNEL) &&";
4358 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4363 * Add once-only latch to Ultrix V4.3 locale.h.
4366 hackname = ultrix_locale;
4368 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4371 "@(#)locale.h 6.1 (ULTRIX)\n";
4376 * Strip "|| CC$gfloat" from Ultrix math headers.
4379 hackname = ultrix_math_ifdef;
4380 files = sys/limits.h;
4383 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4387 test_text = '#if
defined(__GFLOAT
) || CC\$gfloat
';
4392 * Avoid nested comments on Ultrix 4.3.
4395 hackname = ultrix_nested_ioctl;
4396 files = sys/ioctl.h;
4397 select = "^/\\* #define SIOCSCREEN";
4398 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4400 "/* #define SIOCSCREENON _IOWR('i
', 49, int)"
4401 "/* screend, net/gw_screen.h */\n";
4406 hackname = ultrix_nested_svc;
4408 select = "^ \\*[ \t]*int protocol; */\\*";
4409 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4411 " *\tint protocol; /* like TCP or UDP\n";
4416 * Add missing prototype for lstat and define for S_ISLNK
4417 * in Ultrix V4.3 sys/stat.h.
4420 hackname = ultrix_stat;
4422 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4423 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4425 "/* macro to test for symbolic link */\\\n"
4426 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4428 sed = "/^[ \t]*fstat(),$/a\\\n"
4431 "@(#)stat.h 6.1 (ULTRIX)\n"
4432 "#define S_IFPORT S_IFIFO\n"
4433 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4438 * Check for superfluous `static' (in Ultrix
4.2)
4439 * On Ultrix
4.3, includes of other
files (r3_cpu.h
,r4_cpu.h
) is broken.
4442 hackname
= ultrix_static
;
4443 files
= machine
/cpu.h
;
4444 select
= '#include "r[34]_cpu';
4445 sed
= "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4446 sed
= 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4447 sed
= 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4449 "static struct tlb_pid_state {\n"
4450 "#include \"r3_cpu.h\"\n";
4455 * Add missing declarations to Ultrix V4.3 stdlib.h.
4458 hackname
= ultrix_stdlib
;
4460 select
= "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4462 sed
= "/^char.*getenv( const char .* );.*$/a\\\n"
4463 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4464 "void\t\tunsetenv( const char *__name );\\\n"
4465 "int\t\tputenv( char *__s );\n";
4467 sed
= "/^char.*getenv();.*$/a\\\n"
4468 "int\tsetenv();\\\n"
4469 "void\tunsetenv();\\\n"
4473 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4474 "char * getenv( const char *__name );\n"
4475 "char *getenv();\n";
4480 * Add once
-only latch to Ultrix V4.3 strings.h.
4483 hackname
= ultrix_strings
;
4485 select
= "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4488 "@(#)strings.h 6.1 (ULTRIX)\n";
4493 * Add missing declarations to Ultrix V4.3 strings.h.
4496 hackname
= ultrix_strings2
;
4498 select
= "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4500 sed
= "/^.*strncmp( const .* );.*/a\\\n"
4503 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4504 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4506 sed
= "/^.*strncmp();.*/a\\\n"
4508 "\tstrcasecmp(),\\\n"
4509 "\tstrncasecmp();\n";
4512 "@(#)strings.h 6.1 (ULTRIX)\n"
4513 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4519 * Add missing declarations to Ultrix V4.3 sys
/time.h.
4522 hackname
= ultrix_sys_time
;
4524 select
= "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4526 sed
= "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4528 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4529 "extern int getitimer(int, struct itimerval *);\\\n"
4530 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4531 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4532 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4533 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4534 "extern int stime(const time_t *);\\\n"
4535 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4536 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4538 sed
= "/^extern.*double.*difftime();.*$/a\\\n"
4539 "extern\tint adjtime();\\\n"
4540 "extern\tint getitimer();\\\n"
4541 "extern\tint setitimer();\\\n"
4542 "extern\tint gettimeofday();\\\n"
4543 "extern\tint settimeofday();\\\n"
4544 "extern\tvoid profil();\\\n"
4545 "extern\tint stime();\\\n"
4546 "extern\tint utimes();\\\n"
4547 "extern\tint select();\n";
4550 "@(#)time.h 6.1 (ULTRIX)\n"
4551 "extern time_t time( time_t *__tloc );\n"
4552 "extern double difftime();\n";
4557 * Add missing declarations to Ultrix V4.3 unistd.h.
4560 hackname
= ultrix_unistd
;
4562 select
= "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4564 sed
= "/^[ \t]*getgroups(),.*$/a\\\n"
4565 "\tgetpagesize(),\n";
4567 sed
= "/^[ \t]*fork(),.*$/a\\\n"
4571 "@(#)unistd.h 6.1 (ULTRIX)\n"
4578 * On Cray Unicos
/Mk some standard headers use the C99 keyword
"restrict"
4579 * which must be replaced by __restrict__ for GCC.
4582 hackname
= unicosmk_restrict
;
4586 mach
= "*-*-unicosmk*";
4587 select
= "(\\*[ \t]*)restrict([ \t]+)";
4590 c_fix_arg
= "%1__restrict__%2";
4592 test_text
= "void f (char * restrict x);";
4596 * If arpa
/inet.h prototypes are incompatible with the ones we just
4597 * installed in
<sys
/byteorder.h
>, just remove the protos.
4598 * Because of this close association
, this patch must be applied only
4599 * on those systems where the replacement byteorder header is installed.
4602 hackname
= uw7_byteorder_fix
;
4603 files
= arpa
/inet.h
;
4604 select
= "in_port_t";
4605 test
= "-f sys/byteorder.h";
4607 mach
= "*-*-sysv4*";
4608 mach
= "i?86-*-sysv5*";
4609 mach
= "i?86-*-udk*";
4610 mach
= "i?86-*-solaris2.[0-4]";
4611 mach
= "powerpcle-*-solaris2.[0-4]";
4612 mach
= "sparc-*-solaris2.[0-4]";
4617 c_fix_arg
= "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4619 test_text
= "extern in_port_t\thtons __P((in_port_t));\n"
4620 "extern in_port_t\tntohs __P((in_port_t));"
4621 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4622 "echo '/* DUMMY */' >> sys/byteorder.h`";
4627 * Fix definitions of macros used by va
-i960.h in VxWorks header file.
4630 hackname
= va_i960_macro
;
4631 files
= arch
/i960
/archI960.h
;
4632 select
= "__(vsiz|vali|vpad|alignof__)";
4635 c_fix_arg
= "__vx%1";
4638 "extern int __vsiz vsiz;\n"
4639 "extern int __vali vali;\n"
4640 "extern int __vpad vpad;\n"
4641 "#define __alignof__(x) ...";
4646 * AIX and Interix headers define NULL to be cast to a void pointer
,
4647 * which is illegal in ANSI C
++.
4650 hackname
= void_null
;
4660 files
= sys
/param.h
;
4661 files
= sys
/types.h
;
4662 /* avoid changing C
++ friendly NULL
*/
4663 bypass
= __cplusplus
;
4664 select
= "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4666 c_fix_arg
= "#define NULL 0";
4667 test_text
= "# define\tNULL \t((void *)0) /* typed NULL */";
4672 * Make VxWorks header which is almost gcc ready fully gcc ready.
4675 hackname
= vxworks_gcc_problem
;
4676 files
= types
/vxTypesBase.h
;
4677 select
= "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4679 sed
= "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4682 sed
= "/[ \t]size_t/i\\\n"
4683 "#ifndef _GCC_SIZE_T\\\n"
4684 "#define _GCC_SIZE_T\n";
4686 sed
= "/[ \t]size_t/a\\\n"
4689 sed
= "/[ \t]ptrdiff_t/i\\\n"
4690 "#ifndef _GCC_PTRDIFF_T\\\n"
4691 "#define _GCC_PTRDIFF_T\n";
4693 sed
= "/[ \t]ptrdiff_t/a\\\n"
4696 sed
= "/[ \t]wchar_t/i\\\n"
4697 "#ifndef _GCC_WCHAR_T\\\n"
4698 "#define _GCC_WCHAR_T\n";
4700 sed
= "/[ \t]wchar_t/a\\\n"
4704 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4705 "typedef unsigned int size_t;\n"
4706 "typedef long ptrdiff_t;\n"
4707 "typedef unsigned short wchar_t;\n"
4708 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4713 * Fix VxWorks
<time.h
> to not require including
<vxTypes.h
>.
4716 hackname
= vxworks_needs_vxtypes
;
4718 select
= "uint_t([ \t]+_clocks_per_sec)";
4720 c_fix_arg
= "unsigned int%1";
4721 test_text
= "uint_t\t_clocks_per_sec;";
4726 * Fix VxWorks
<sys
/stat.h
> to not require including
<vxWorks.h
>.
4729 hackname
= vxworks_needs_vxworks
;
4731 test
= " -r types/vxTypesOld.h";
4732 test
= " -n \"`egrep '#include' $file`\"";
4733 test
= " -n \"`egrep ULONG $file`\"";
4734 select
= "#[ \t]define[ \t]+__INCstath";
4736 sed
= "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4737 "#include <types/vxTypesOld.h>\n";
4739 test_text
= "`touch types/vxTypesOld.h`"
4740 "#include </dev/null> /* ULONG */\n"
4741 "# define\t__INCstath <sys/stat.h>";
4746 * Another bad dependency in VxWorks
5.2 <time.h
>.
4749 hackname
= vxworks_time
;
4751 test
= " -r vxWorks.h";
4753 select
= "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4757 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4758 "#ifdef __cplusplus\n"
4759 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4761 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4763 "#define __gcc_VOIDFUNCPTR_defined\n"
4765 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4767 test_text
= "`touch vxWorks.h`"
4768 "#define VOIDFUNCPTR (void(*)())";
4773 * WindISS math.h headers include bogus extern declarations of
4774 * numerous math functions that conflict with libstdc
++-v3.
4777 hackname
= windiss_math1
;
4779 mach
= "*-*-windiss";
4780 sed
= "s|inline long double cosl.*|#ifndef __GNUC__|";
4782 test_text
= "inline long double cosl(long double);";
4786 hackname
= windiss_math2
;
4788 mach
= "*-*-windiss";
4789 sed
= "s|/\\* long double declarations \\*/|"
4790 "#endif /* __GNUC__ */|";
4792 test_text
= "/* long double declarations */";
4796 * WindISS headers include
"diab/va_list.h" instead of
"stdarg.h"
4799 select
= '(#include.*)diab/va_list.h';
4800 hackname
= windiss_valist
;
4801 sed
= "s|diab/va_list.h|stdarg.h|";
4802 mach
= "*-*-windiss";
4804 test_text
= "#include <diab/va_list.h>";
4808 * There are several name conflicts with C
++ reserved words in X11 header
4809 * files. These are fixed in some versions
, so don
't do the fixes if
4810 * we find __cplusplus in the file. These were found on the RS/6000.
4813 hackname = x11_class;
4814 files = X11/ShellP.h;
4815 bypass = __cplusplus;
4816 select = "^([ \t]*char \\*)class;(.*)";
4818 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4819 "#else\n%1class;%2\n#endif";
4828 * class in Xm/BaseClassI.h
4831 hackname = x11_class_usage;
4832 files = Xm/BaseClassI.h;
4833 bypass = "__cplusplus";
4835 select = " class\\)";
4837 c_fix_arg = " c_class)";
4839 test_text = "extern mumble (int class);\n";
4844 * new in Xm/Traversal.h
4848 files = Xm/Traversal.h;
4849 bypass = __cplusplus;
4851 sed = "/Widget\told, new;/i\\\n"
4852 "#ifdef __cplusplus\\\n"
4853 "\tWidget\told, c_new;\\\n"
4856 sed = "/Widget\told, new;/a\\\n"
4859 sed = "s/Widget new,/Widget c_new,/g";
4862 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4863 "};\nextern Wedged( Widget new, Widget old );";
4868 * Incorrect sprintf declaration in X11/Xmu.h
4871 hackname = x11_sprintf;
4873 files = X11/Xmu/Xmu.h;
4874 select = "^extern char \\*\tsprintf\\(\\);$";
4877 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4879 test_text = "extern char *\tsprintf();";