3 autogen definitions fixincl;
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
8 This is the sort command:
10 blocksort output=inclhack.sorted \
12 trailer='^/\*EOF\*[/]' \
14 key='hackname[ ]*=[ ]*(.*);'
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
31 hackname = AAB_aix_stdio;
33 select = "define fopen fopen64";
35 test-text = ''; /* no way to test */
41 c_fix_arg = <<- _EOArg_
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
52 /* Alias the symbols using asm */
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
156 #endif /* __MATH__ */
162 * ... and for the previous fix to be useful, you have to not use ""
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
169 select = '#include[ \t]+\"';
171 c_fix_arg = "%1<%2.h>";
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
175 test_text = '#include "architecture/ppc/math.h"';
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
188 bypass = 'posix_types_64';
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
205 #define __FD_ZERO(fdsetp) \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
222 * This fixes __FD_ZERO bug for glibc-1.x
225 hackname = AAB_fd_zero_gnu_types_h;
227 mach = 'i[34567]86-*-linux*';
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
243 # define __FD_ZERO(fdsetp) \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
260 * This fixes __FD_ZERO bug for glibc-2.0.x
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
283 #define __FD_ZERO(fdsetp) \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
328 hackname = AAB_sun_memcpy;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
353 #endif /* __memory_h__ */
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
363 hackname = aix_complex;
366 select = "#define[ \t]_Complex_I[ \t]__I";
368 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369 test_text = "#define _Complex_I __I\n";
374 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
375 * which violates a requirement of ISO C.
378 hackname = aix_pthread;
380 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
383 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
384 "{...init stuff...}";
389 * AIX stdint.h fixes.
392 hackname = aix_stdint_1;
394 files = stdint-aix.h, stdint.h;
395 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
396 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
398 c_fix_arg = "#define UINT8_MAX (255)\n"
399 "#define UINT16_MAX (65535)";
400 test_text = "#define UINT8_MAX (255U)\n"
401 "#define UINT16_MAX (65535U)";
406 hackname = aix_stdint_2;
408 files = stdint-aix.h, stdint.h;
409 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
410 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
411 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
413 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
414 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
415 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
417 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
418 "#define INTPTR_MAX 9223372036854775807L\n"
419 "#define UINTPTR_MAX 18446744073709551615UL\n"
421 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
422 "#define INTPTR_MAX 2147483647L\n"
423 "#define UINTPTR_MAX 4294967295UL";
424 test_text = "#define INTPTR_MIN INT64_MIN\n"
425 "#define INTPTR_MAX INT64_MAX\n"
426 "#define UINTPTR_MAX UINT64_MAX\n"
428 "#define INTPTR_MIN INT32_MIN\n"
429 "#define INTPTR_MAX INT32_MAX\n"
430 "#define UINTPTR_MAX UINT32_MAX";
435 hackname = aix_stdint_3;
437 files = stdint-aix.h, stdint.h;
438 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
439 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
441 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
442 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
444 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
445 "#define PTRDIFF_MAX 9223372036854775807L\n"
447 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
448 "#define PTRDIFF_MAX 2147483647L";
449 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
450 "#define PTRDIFF_MAX INT64_MAX\n"
452 "#define PTRDIFF_MIN INT32_MIN\n"
453 "#define PTRDIFF_MAX INT32_MAX";
458 hackname = aix_stdint_4;
460 files = stdint-aix.h, stdint.h;
461 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
463 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
465 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
467 "#define SIZE_MAX 4294967295UL";
468 test_text = "#define SIZE_MAX UINT64_MAX\n"
470 "#define SIZE_MAX UINT32_MAX";
475 hackname = aix_stdint_5;
477 files = stdint-aix.h, stdint.h;
478 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
479 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
481 c_fix_arg = "#define UINT8_C(c) c\n"
482 "#define UINT16_C(c) c";
483 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
484 "#define UINT16_C(c) __CONCAT__(c,U)";
489 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
490 * in an otherwise harmless (and #ifed out) macro definition
493 hackname = aix_sysmachine;
494 files = sys/machine.h;
498 test_text = "#define FOO \\\n"
499 " bar \\ \n baz \\ \n bat";
504 * sys/wait.h on AIX 5.2 defines macros that have both signed and
505 * unsigned types in conditional expressions.
508 hackname = aix_syswait_2;
510 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
512 c_fix_arg = "? (int)%1";
513 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
518 * sys/signal.h on some versions of AIX uses volatile in the typedef of
519 * sig_atomic_t, which causes gcc to generate a warning about duplicate
520 * volatile when a sig_atomic_t variable is declared volatile, as
521 * required by ANSI C.
524 hackname = aix_volatile;
525 files = sys/signal.h;
526 select = "typedef volatile int sig_atomic_t";
528 c_fix_arg = "typedef int sig_atomic_t";
529 test_text = "typedef volatile int sig_atomic_t;";
534 * Fix __assert declaration in assert.h on Alpha OSF/1.
537 hackname = alpha___assert;
539 select = '__assert\(char \*, char \*, int\)';
541 c_fix_arg = "__assert(const char *, const char *, int)";
542 test_text = 'extern void __assert(char *, char *, int);';
547 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
550 hackname = alpha___extern_prefix;
551 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
552 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
554 mach = "alpha*-dec-osf*";
556 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
558 test_text = "#ifdef __DECC\n"
559 "#pragma extern_prefix \"_P\"\n"
560 "# if defined(__DECC)\n"
561 "# pragma extern_prefix \"_E\"\n"
562 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
563 "# pragma extern_prefix \"\"";
568 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
571 hackname = alpha___extern_prefix_standards;
573 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
575 mach = "alpha*-dec-osf*";
577 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
579 test_text = "#if (_ISO_C_SOURCE>=19990L) "
580 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
585 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
586 * <sys/stat.h>. The tests for __DECC are special in various ways, so
587 * alpha__extern_prefix cannot be used.
590 hackname = alpha___extern_prefix_sys_stat;
593 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
595 mach = "alpha*-dec-osf5*";
597 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
599 test_text = "# if defined(__DECC)";
604 * Fix assert macro in assert.h on Alpha OSF/1.
605 * The superfluous int cast breaks C++.
608 hackname = alpha_assert;
610 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
612 c_fix_arg = "%1(EX)";
613 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
614 ': __assert(#EX, __FILE__, __LINE__))';
619 * Fix #defines under Alpha OSF/1:
620 * The following files contain '#pragma extern_prefix "_FOO"' followed by
621 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
622 * statements is to reduce namespace pollution. While these macros work
623 * properly in most cases, they don't allow you to take a pointer to the
624 * "something" being modified. To get around this limitation, change these
625 * statements to be of the form '#define something _FOOsomething'.
627 * sed ain't egrep, lesson 2463: sed can use self-referential
628 * regular expressions. In the substitute expression below,
629 * "\\1" and "\\2" refer to subexpressions found earlier in the
630 * same match. So, we continue to use sed. "extern_prefix" will
631 * be a rare match anyway...
634 hackname = alpha_bad_lval;
636 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
637 mach = "alpha*-dec-osf*";
640 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
641 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
643 test_text = '#pragma extern_prefix "_FOO"'"\n"
644 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
645 "#define mumble _FOOmumble";
650 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
653 hackname = alpha_getopt;
656 select = 'getopt\(int, char \*\[\], *char \*\)';
658 c_fix_arg = "getopt(int, char *const[], const char *)";
659 test_text = 'extern int getopt(int, char *[], char *);';
664 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
667 hackname = alpha_if_semicolon;
669 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
671 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
672 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
677 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
680 hackname = alpha_parens;
682 select = '#ifndef\(__mips64\)';
684 c_fix_arg = "#ifndef __mips64";
685 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
690 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
693 hackname = alpha_pthread;
695 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
696 "|def _PTHREAD_ENV_DECC)(.*))\n"
697 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
699 mach = "alpha*-dec-osf*";
701 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
702 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
704 test_text = "# if defined (_PTHREAD_ENV_DECC) "
705 "|| defined (_PTHREAD_ENV_EPCC)\n"
706 "# define _PTHREAD_USE_PTDNAM_\n"
708 "# ifdef _PTHREAD_ENV_DECC\n"
709 "# define _PTHREAD_USE_PTDNAM_\n"
715 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
718 hackname = alpha_pthread_gcc;
720 select = "#else\n# error <pthread.h>: unrecognized compiler.";
722 mach = "alpha*-dec-osf*";
724 c_fix_arg = "#elif defined (__GNUC__)\n"
725 "# define _PTHREAD_ENV_GCC\n"
728 test_text = "# define _PTHREAD_ENV_INTELC\n"
730 "# error <pthread.h>: unrecognized compiler.\n"
736 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
737 * incorrectly, specifying less fields in the initializers than are
738 * defined in the corresponding structure types. Use of these macros
739 * in user code results in spurious warnings.
742 hackname = alpha_pthread_init;
744 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
745 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
746 ' .Date: 2000/08/15 15:30:13 \$';
747 mach = "alpha*-dec-osf*";
748 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
749 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
750 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
751 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
752 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
753 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
754 test_text = <<- _EOText_
756 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
758 #ifndef _PTHREAD_NOMETER_STATIC
759 # define PTHREAD_MUTEX_INITIALIZER \
760 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
761 # define PTHREAD_COND_INITIALIZER \
762 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
763 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
764 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
765 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
766 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
768 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
769 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
770 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
771 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
772 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
775 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
776 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
777 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
783 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
787 hackname = alpha_sbrk;
789 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
791 c_fix_arg = "void *sbrk(";
792 test_text = "extern char* sbrk(ptrdiff_t increment);";
797 * For C++, avoid any typedef or macro definition of bool,
798 * and use the built in type instead.
799 * HP/UX 10.20 also has it in curses_colr/curses.h.
802 hackname = avoid_bool_define;
804 files = curses_colr/curses.h;
808 select = "#[ \t]*define[ \t]+bool[ \t]";
809 bypass = "__cplusplus";
812 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
813 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
815 test_text = "# define bool\t char \n";
820 hackname = avoid_bool_type;
822 files = curses_colr/curses.h;
826 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
827 bypass = "__cplusplus";
830 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
832 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
837 * For C++, avoid any typedef definition of wchar_t,
838 * and use the built in type instead.
839 * Don't do this for headers that are smart enough to do the right
840 * thing (recent [n]curses.h and Xlib.h).
841 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
842 * and will be broken by the edit.
846 hackname = avoid_wchar_t_type;
848 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
849 bypass = "__cplusplus";
850 bypass = "_LINUX_NLS_H";
851 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
854 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
856 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
861 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
864 hackname = bad_struct_term;
866 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
868 c_fix_arg = "struct term;";
870 test_text = 'typedef struct term;';
875 * Fix one other error in this file:
876 * a mismatched quote not inside a C comment.
880 files = sundev/vuid_event.h;
883 c_fix_arg = "does not";
885 test_text = "/* doesn't have matched single quotes */";
890 * check for broken assert.h that needs stdio.h
893 hackname = broken_assert_stdio;
896 bypass = "include.*stdio\\.h";
898 c_fix_arg = "#include <stdio.h>\n";
899 test_text = "extern FILE* stderr;";
904 * check for broken assert.h that needs stdlib.h
907 hackname = broken_assert_stdlib;
909 select = 'exit *\(|abort *\(';
910 bypass = "include.*stdlib\\.h";
912 c_fix_arg = "#ifdef __cplusplus\n"
913 "#include <stdlib.h>\n"
915 test_text = "extern void exit ( int );";
920 * Remove `extern double cabs' declarations from math.h.
921 * This conflicts with C99. Discovered on AIX.
922 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
923 * declares cabs() to take a struct __cabs_s argument.
924 * SunOS4 has its cabs() declaration followed by a comment which
925 * terminates on the following line.
926 * Darwin hides its broken cabs in architecture-specific subdirs.
929 hackname = broken_cabs;
930 files = math.h, "architecture/*/math.h";
931 select = "^extern[ \t]+double[ \t]+cabs";
933 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
934 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
936 test_text = "#ifdef __STDC__\n"
937 "extern double cabs(struct dbl_hypot);\n"
939 "extern double cabs();\n"
941 "extern double cabs ( _Complex z );\n"
942 "extern double cabs(); /* This is a comment\n"
943 " and it ends here. */\n"
944 "extern double cabs(struct __cabs_s);\n"
945 "extern long double cabsl( struct __cabsl_s );";
950 * Fixup Darwin's broken check for __builtin_nanf.
953 hackname = broken_nan;
955 * It is tempting to omit the first "files" entry. Do not.
956 * The testing machinery will take the first "files" entry as the name
957 * of a test file to play with. It would be a nuisance to have a directory
960 files = "architecture/ppc/math.h";
961 files = "architecture/*/math.h";
962 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
966 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
971 * Various systems derived from BSD4.4 contain a macro definition
972 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
973 * Known to be fixed in FreeBSD 5 system headers.
976 hackname = bsd_stdio_attrs_conflict;
978 mach = "*-*-*darwin*";
980 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
982 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
983 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
984 'int vfscanf(FILE *, const char *, __builtin_va_list) '
985 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
986 test_text = '#define vfscanf __svfscanf';
991 * Fix various macros used to define ioctl numbers.
992 * The traditional syntax was:
994 * #define _CTRL(n, x) (('n'<<8)+x)
995 * #define TCTRLCFOO _CTRL(T, 1)
997 * but this does not work with the C standard, which disallows macro
998 * expansion inside strings. We have to rewrite it thus:
1000 * #define _CTRL(n, x) ((n<<8)+x)
1001 * #define TCTRLCFOO _CTRL('T', 1)
1003 * The select expressions match too much, but the c_fix code is cautious.
1005 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1008 hackname = ctrl_quotes_def;
1009 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1010 c_fix = char_macro_def;
1014 * This is two tests in order to ensure that the "CTRL(c)" can
1015 * be selected in isolation from the multi-arg format
1017 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1018 test_text = "#define _CTRL(c) ('c'&037)";
1022 hackname = ctrl_quotes_use;
1023 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1024 c_fix = char_macro_use;
1026 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1031 * sys/mman.h on HP/UX is not C++ ready,
1032 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1034 * rpc/types.h on OSF1/2.0 is not C++ ready,
1035 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1037 * The problem is the declaration of malloc.
1040 hackname = cxx_unready;
1042 files = rpc/types.h;
1043 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1044 not within a macro. */
1045 bypass = '"C"|__BEGIN_DECLS';
1048 c_fix_arg = "#ifdef __cplusplus\n"
1051 c_fix_arg = "#ifdef __cplusplus\n"
1054 test_text = "extern void* malloc( size_t );";
1059 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1060 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1063 hackname = darwin_externc;
1064 mach = "*-*-darwin*";
1065 files = mach-o/swap.h;
1066 files = mach/mach_time.h;
1067 files = mach/mach_traps.h;
1068 files = mach/message.h;
1070 files = mach/semaphore.h;
1071 bypass = "extern \"C\"";
1072 bypass = "__BEGIN_DECLS";
1074 c_fix_arg = "#ifdef __cplusplus\n"
1077 c_fix_arg = "#ifdef __cplusplus\n"
1080 test_text = "extern void swap_fat_header();\n";
1085 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1086 * bad __GNUC__ tests.
1090 hackname = darwin_gcc4_breakage;
1091 mach = "*-*-darwin*";
1092 files = AvailabilityMacros.h;
1093 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1095 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1096 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1097 "(__GNUC_MINOR__ >= 1)\n";
1102 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1103 * why would you ever put it in a system header file?
1106 hackname = darwin_private_extern;
1107 mach = "*-*-darwin*";
1108 files = mach-o/dyld.h;
1109 select = "__private_extern__ [a-z_]+ _dyld_";
1111 c_fix_arg = "extern";
1112 c_fix_arg = "__private_extern__";
1113 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1114 "const char *dyld_func_name,\n"
1115 "unsigned long *address);\n";
1120 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1121 * unsigned constants.
1124 hackname = darwin_stdint_1;
1125 mach = "*-*-darwin*";
1126 files = stdint-darwin.h, stdint.h;
1128 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1129 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1130 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1131 test_text = "#define UINT8_C(v) (v ## U)\n"
1132 "#define UINT16_C(v) (v ## U)";
1137 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1141 hackname = darwin_stdint_2;
1142 mach = "*-*-darwin*";
1143 files = stdint-darwin.h, stdint.h;
1145 c_fix_arg = "#if __WORDSIZE == 64\n"
1146 "#define INTPTR_MAX 9223372036854775807L\n"
1147 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1149 "#define INTPTR_MAX 2147483647L\n"
1150 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1152 select = "#if __WORDSIZE == 64\n"
1153 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1154 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1156 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1157 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1159 test_text = "#if __WORDSIZE == 64\n"
1160 "#define INTPTR_MIN INT64_MIN\n"
1161 "#define INTPTR_MAX INT64_MAX\n"
1163 "#define INTPTR_MIN INT32_MIN\n"
1164 "#define INTPTR_MAX INT32_MAX\n"
1170 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1173 hackname = darwin_stdint_3;
1174 mach = "*-*-darwin*";
1175 files = stdint-darwin.h, stdint.h;
1177 c_fix_arg = "#if __WORDSIZE == 64\n"
1178 "#define UINTPTR_MAX 18446744073709551615UL\n"
1180 "#define UINTPTR_MAX 4294967295UL\n"
1182 select = "#if __WORDSIZE == 64\n"
1183 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1185 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1187 test_text = "#if __WORDSIZE == 64\n"
1188 "#define UINTPTR_MAX UINT64_MAX\n"
1190 "#define UINTPTR_MAX UINT32_MAX\n"
1196 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1199 hackname = darwin_stdint_4;
1200 mach = "*-*-darwin*";
1201 files = stdint-darwin.h, stdint.h;
1203 c_fix_arg = "#if __WORDSIZE == 64\n"
1204 "#define SIZE_MAX 18446744073709551615UL\n"
1206 "#define SIZE_MAX 4294967295UL\n"
1208 select = "#if __WORDSIZE == 64\n"
1209 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1211 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1213 test_text = "#if __WORDSIZE == 64\n"
1214 "#define SIZE_MAX UINT64_MAX\n"
1216 "#define SIZE_MAX UINT32_MAX\n"
1222 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1223 * with a wrong type.
1226 hackname = darwin_stdint_5;
1227 mach = "*-*-darwin*";
1228 files = stdint-darwin.h, stdint.h;
1230 c_fix_arg = "#if __WORDSIZE == 64\n"
1231 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1232 "#define INTMAX_MAX 9223372036854775807L\n"
1233 "#define UINTMAX_MAX 18446744073709551615UL\n"
1235 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1236 "#define INTMAX_MAX 9223372036854775807LL\n"
1237 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1239 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1240 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1242 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1243 test_text = "#define INTMAX_MIN INT64_MIN\n"
1244 "#define INTMAX_MAX INT64_MAX\n"
1246 "#define UINTMAX_MAX UINT64_MAX";
1251 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1252 * with a wrong type.
1255 hackname = darwin_stdint_6;
1256 mach = "*-*-darwin*";
1257 files = stdint-darwin.h, stdint.h;
1259 c_fix_arg = "#if __WORDSIZE == 64\n"
1260 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1261 "#define PTRDIFF_MAX 9223372036854775807L\n"
1263 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1264 "#define PTRDIFF_MAX 2147483647\n"
1266 select = "#if __WORDSIZE == 64\n"
1267 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1268 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1270 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1271 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1273 test_text = "#if __WORDSIZE == 64\n"
1274 "#define PTRDIFF_MIN INT64_MIN\n"
1275 "#define PTRDIFF_MAX INT64_MAX\n"
1277 "#define PTRDIFF_MIN INT32_MIN\n"
1278 "#define PTRDIFF_MAX INT32_MAX\n"
1284 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1285 * with a wrong type.
1288 hackname = darwin_stdint_7;
1289 mach = "*-*-darwin*";
1290 files = stdint-darwin.h, stdint.h;
1292 c_fix_arg = "#if __WORDSIZE == 64\n"
1293 "#define INTMAX_C(v) (v ## L)\n"
1294 "#define UINTMAX_C(v) (v ## UL)\n"
1296 "#define INTMAX_C(v) (v ## LL)\n"
1297 "#define UINTMAX_C(v) (v ## ULL)\n"
1299 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1300 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1301 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1302 "#define UINTMAX_C(v) (v ## ULL)";
1307 * Fix <c_asm.h> on Digital UNIX V4.0:
1308 * It contains a prototype for a DEC C internal asm() function,
1309 * clashing with gcc's asm keyword. So protect this with __DECC.
1312 hackname = dec_intern_asm;
1314 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1315 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1319 " ... asm stuff ...\n"
1320 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1325 * Fix typo in <wchar.h> on DJGPP 2.03.
1328 hackname = djgpp_wchar_h;
1330 select = "__DJ_wint_t";
1331 bypass = "sys/djtypes.h";
1333 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1334 c_fix_arg = "#include <stddef.h>";
1335 test_text = "#include <stddef.h>\n"
1336 "extern __DJ_wint_t x;\n";
1341 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1344 hackname = ecd_cursor;
1345 files = "sunwindow/win_lock.h";
1346 files = "sunwindow/win_cursor.h";
1347 select = 'ecd\.cursor';
1349 c_fix_arg = 'ecd_cursor';
1351 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1356 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1357 * neither the existence of GCC 3 nor its exact feature set yet break
1358 * (by design?) when __GNUC__ is set beyond 2.
1361 hackname = freebsd_gcc3_breakage;
1362 mach = "*-*-freebsd*";
1363 files = sys/cdefs.h;
1364 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1365 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1367 c_fix_arg = '%0 || __GNUC__ >= 3';
1368 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1373 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1374 * neither the existence of GCC 4 nor its exact feature set yet break
1375 * (by design?) when __GNUC__ is set beyond 3.
1378 hackname = freebsd_gcc4_breakage;
1379 mach = "*-*-freebsd*";
1380 files = sys/cdefs.h;
1381 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1383 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1384 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1389 * Some versions of glibc don't expect the C99 inline semantics.
1392 hackname = glibc_c99_inline_1;
1393 files = features.h, '*/features.h';
1394 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1396 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1398 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1399 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1400 # define __USE_EXTERN_INLINES 1
1407 * Similar, but a version that didn't have __NO_INLINE__
1410 hackname = glibc_c99_inline_1a;
1411 files = features.h, '*/features.h';
1412 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1413 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1415 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1417 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1418 # define __USE_EXTERN_INLINES 1
1425 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1426 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1427 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1430 hackname = glibc_c99_inline_2;
1431 files = sys/stat.h, '*/sys/stat.h';
1432 select = "extern __inline__ int";
1433 sed = "s/extern int \\(stat\\)/"
1434 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1435 "__inline__ int \\1/";
1436 sed = "s/extern int \\([lf]stat\\)/"
1437 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1438 "__inline__ int \\1/";
1439 sed = "s/extern int \\(mknod\\)/"
1440 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1441 "__inline__ int \\1/";
1442 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1443 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1444 "__inline__ int __REDIRECT\\1 (\\2/";
1445 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1446 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1447 "__inline__ int __REDIRECT\\1 (\\2/";
1448 sed = "s/^extern __inline__ int/"
1449 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1452 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1453 extern __inline__ int
1454 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1461 hackname = glibc_c99_inline_3;
1462 files = bits/string2.h, '*/bits/string2.h';
1463 select = "extern __inline";
1464 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1466 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1467 c_fix_arg = "^# ifdef __cplusplus$";
1470 # define __STRING_INLINE inline
1472 # define __STRING_INLINE extern __inline
1479 hackname = glibc_c99_inline_4;
1480 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1481 bypass = "__extern_inline|__gnu_inline__";
1482 select = "(^| )extern __inline";
1484 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1486 __extension__ extern __inline unsigned int
1487 extern __inline unsigned int
1492 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1493 * so we replace them with versions that correspond to the
1497 hackname = glibc_mutex_init;
1499 select = '\{ *\{ *0, *\} *\}';
1500 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1501 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1502 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1503 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1504 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1505 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1506 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1507 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1508 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1509 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1510 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1511 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1512 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1513 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1514 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1515 "N;s/^[ \t]*#[ \t]*"
1516 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1517 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1519 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1522 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1524 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1525 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1526 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1527 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1529 test_text = <<- _EOText_
1530 #define PTHREAD_MUTEX_INITIALIZER \\
1533 # if __WORDSIZE == 64
1534 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1535 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1536 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1537 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1538 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1539 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1541 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1542 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1543 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1544 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1545 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1546 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1549 # define PTHREAD_RWLOCK_INITIALIZER \\
1552 # if __WORDSIZE == 64
1553 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1554 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1555 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1557 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1558 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1561 #define PTHREAD_COND_INITIALIZER { { 0, } }
1566 /* glibc versions before 2.5 have a version of stdint.h that defines
1567 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1568 versions with stdint.h based on those glibc versions. */
1570 hackname = glibc_stdint;
1572 select = "GNU C Library";
1574 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1575 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1576 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1580 /* Some versions of glibc have a version of bits/string2.h that
1581 produces "value computed is not used" warnings from strncpy; fix
1582 this definition by using __builtin_strncpy instead as in newer
1585 hackname = glibc_strncpy;
1586 files = bits/string2.h;
1587 bypass = "__builtin_strncpy";
1589 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1590 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1592 # define strncpy(dest, src, n) \
1593 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1594 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1595 ? (char *) memcpy (dest, src, n) \\
1596 : strncpy (dest, src, n)) \\
1597 : strncpy (dest, src, n)))
1602 /* glibc's tgmath.h relies on an expression that is not an integer
1603 constant expression being treated as it was by GCC 4.4 and
1606 hackname = glibc_tgmath;
1608 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1609 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1611 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1612 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1616 * Fix these files to use the types we think they should for
1617 * ptrdiff_t, size_t, and wchar_t.
1619 * This defines the types in terms of macros predefined by our 'cpp'.
1620 * This is supposedly necessary for glibc's handling of these types.
1621 * It's probably not necessary for anyone else, but it doesn't hurt.
1624 hackname = gnu_types;
1625 files = "sys/types.h";
1627 files = "sys/stdtypes.h";
1631 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1632 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1634 /* The Solaris 10 headers already define these types correctly. */
1635 mach = '*-*-solaris2.1[0-9]*';
1638 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1639 "typedef uint_t size_t; /* uint_t */\n"
1640 "typedef ushort_t wchar_t; /* ushort_t */";
1645 * Fix HP & Sony's use of "../machine/xxx.h"
1646 * to refer to: <machine/xxx.h>
1649 hackname = hp_inline;
1650 files = sys/spinlock.h;
1651 files = machine/machparam.h;
1652 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1655 c_fix_arg = "%1<machine/%2.h>";
1657 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1660 test_text = ' # include "../machine/mumble.h"';
1665 * Check for (...) in C++ code in HP/UX sys/file.h.
1668 hackname = hp_sysfile;
1670 select = "HPUX_SOURCE";
1673 c_fix_arg = "(struct file *, ...)";
1674 c_fix_arg = '\(\.\.\.\)';
1676 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1681 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1682 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1685 hackname = hppa_hpux_fp_macros;
1686 mach = "hppa*-hp-hpux11*";
1688 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1689 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1690 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1691 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1692 "#[ \t]*define[ \t]*FP_NAN.*\n";
1694 c_fix_arg = <<- _EOFix_
1695 #endif /* _INCLUDE_HPUX_SOURCE */
1697 #if defined(_INCLUDE_HPUX_SOURCE) || \
1698 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1701 #ifdef _INCLUDE_HPUX_SOURCE
1706 "# define FP_NORMAL 0\n"
1707 "# define FP_ZERO 1\n"
1708 "# define FP_INFINITE 2\n"
1709 "# define FP_SUBNORMAL 3\n"
1710 "# define FP_NAN 4\n";
1715 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1716 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1719 hackname = hpux10_cpp_pow_inline;
1720 files = fixinc-test-limits.h, math.h;
1721 select = <<- END_POW_INLINE
1722 ^# +ifdef +__cplusplus
1724 +inline +double +pow\(double +__d,int +__expon\) +\{
1725 [ ]+return +pow\(__d,\(double\)__expon\);
1736 "# ifdef __cplusplus\n"
1738 " inline double pow(double __d,int __expon) {\n"
1739 "\t return pow(__d,(double)__expon);\n"
1741 ' extern "C"' " {\n"
1747 hackname = hpux11_cpp_pow_inline;
1749 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1750 " +return pow\\(d, \\(double\\)expon\\);\n"
1756 " inline double pow(double d,int expon) {\n"
1757 " return pow(d, (double)expon);\n"
1763 * Fix hpux 10.X missing ctype declarations 1
1766 hackname = hpux10_ctype_declarations1;
1768 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1769 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1771 c_fix_arg = "#ifdef _PROTOTYPES\n"
1772 "extern int __tolower(int);\n"
1773 "extern int __toupper(int);\n"
1774 "#else /* NOT _PROTOTYPES */\n"
1775 "extern int __tolower();\n"
1776 "extern int __toupper();\n"
1777 "#endif /* _PROTOTYPES */\n\n"
1780 test_text = "# define _toupper(__c) __toupper(__c)\n";
1785 * Fix hpux 10.X missing ctype declarations 2
1788 hackname = hpux10_ctype_declarations2;
1790 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1791 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1793 c_fix_arg = "%0\n\n"
1794 "#ifdef _PROTOTYPES\n"
1795 " extern int _isalnum(int);\n"
1796 " extern int _isalpha(int);\n"
1797 " extern int _iscntrl(int);\n"
1798 " extern int _isdigit(int);\n"
1799 " extern int _isgraph(int);\n"
1800 " extern int _islower(int);\n"
1801 " extern int _isprint(int);\n"
1802 " extern int _ispunct(int);\n"
1803 " extern int _isspace(int);\n"
1804 " extern int _isupper(int);\n"
1805 " extern int _isxdigit(int);\n"
1806 "# else /* not _PROTOTYPES */\n"
1807 " extern int _isalnum();\n"
1808 " extern int _isalpha();\n"
1809 " extern int _iscntrl();\n"
1810 " extern int _isdigit();\n"
1811 " extern int _isgraph();\n"
1812 " extern int _islower();\n"
1813 " extern int _isprint();\n"
1814 " extern int _ispunct();\n"
1815 " extern int _isspace();\n"
1816 " extern int _isupper();\n"
1817 " extern int _isxdigit();\n"
1818 "#endif /* _PROTOTYPES */\n";
1820 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1821 " extern unsigned int *__SB_masks;\n";
1826 * Fix hpux 10.X missing stdio declarations
1829 hackname = hpux10_stdio_declarations;
1831 select = "^#[ \t]*define _iob[ \t]*__iob";
1832 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1834 c_fix_arg = "%0\n\n"
1835 "# if defined(__STDC__) || defined(__cplusplus)\n"
1836 " extern int snprintf(char *, size_t, const char *, ...);\n"
1837 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1838 "# else /* not __STDC__) || __cplusplus */\n"
1839 " extern int snprintf();\n"
1840 " extern int vsnprintf();\n"
1841 "# endif /* __STDC__) || __cplusplus */\n";
1843 test_text = "# define _iob __iob\n";
1848 * Make sure hpux defines abs in header.
1851 hackname = hpux11_abs;
1852 mach = "ia64-hp-hpux11*";
1854 select = "ifndef _MATH_INCLUDED";
1856 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1857 test_text = "#ifndef _MATH_INCLUDED";
1862 * Keep HP-UX 11 from stomping on C++ math namespace
1863 * with defines for fabsf.
1866 hackname = hpux11_fabsf;
1868 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1869 bypass = "__cplusplus";
1872 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1876 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1882 * Fix C99 constant in __POINTER_SET define.
1885 hackname = hpux11_pthread_const;
1886 mach = "*-hp-hpux11.[0-3]*";
1887 files = sys/pthread.h;
1888 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1891 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1892 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1897 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1898 * being defined by having it define _hpux_size_t instead.
1901 hackname = hpux11_size_t;
1902 mach = "*-hp-hpux11*";
1903 select = "__size_t";
1906 c_fix_arg = "_hpux_size_t";
1909 "#define __size_t size_t\n"
1910 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1915 * Fix hpux 11.00 broken snprintf declaration
1916 * (third argument is char *, needs to be const char * to prevent
1917 * spurious warnings with -Wwrite-strings or in C++).
1920 hackname = hpux11_snprintf;
1922 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1923 ' *(char *\*, *\.\.\.\);)';
1925 c_fix_arg = '%1 const %3';
1927 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1928 "extern int snprintf(char *, __size_t, char *, ...);\n"
1929 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1933 * Fix hpux 11.00 broken vsnprintf declaration
1936 hackname = hpux11_vsnprintf;
1938 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1939 'const char \*,) __va__list\);';
1941 c_fix_arg = "%1 __va_list);";
1943 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1949 * get rid of bogus inline definitions in HP-UX 8.0
1952 hackname = hpux8_bogus_inlines;
1955 bypass = "__GNUG__";
1956 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1957 "@extern \"C\" int abs(int);@";
1958 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1959 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1960 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1961 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1962 "inline double sqr(double v) { return v**0.5; }";
1967 * Fix hpux broken ctype macros
1970 hackname = hpux_ctype_macros;
1972 select = '((: |\()__SB_masks \? )'
1973 '(__SB_masks\[__(alnum|c)\] & _IS)';
1975 c_fix_arg = "%1(int)%3";
1977 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1978 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1983 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1986 hackname = hpux_htonl;
1987 files = netinet/in.h;
1988 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
1990 " \\* Macros for number representation conversion\\.\n"
1994 c_fix_arg = "#if 1\n%1";
1996 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1998 " * Macros for number representation conversion.\n"
2001 "#define ntohl(x) (x)\n"
2002 "#define ntohs(x) (x)\n"
2003 "#define htonl(x) (x)\n"
2004 "#define htons(x) (x)\n"
2006 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2014 hackname = hpux_long_double;
2015 mach = "*-*-hpux10*";
2016 mach = "*-*-hpux11.[012]*";
2018 select = "extern[ \t]long_double[ \t]strtold";
2019 bypass = "long_double_t";
2020 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2021 sed = "s/long_double/long double/g";
2023 test_text = "# ifndef _LONG_DOUBLE\n"
2024 "# define _LONG_DOUBLE\n"
2025 " typedef struct {\n"
2026 " unsigned int word1, word2, word3, word4;\n"
2028 "# endif /* _LONG_DOUBLE */\n"
2029 "extern long_double strtold(const char *, char **);\n";
2033 * We cannot use the above rule on 11.31 because it removes the strtold
2034 * definition. ia64 is OK with no hack, PA needs some help.
2037 hackname = hpux_long_double_2;
2038 mach = "hppa*-*-hpux11.3*";
2040 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2042 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2044 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2048 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2051 hackname = hpux_systime;
2053 select = "^extern struct sigevent;";
2056 c_fix_arg = "struct sigevent;";
2058 test_text = 'extern struct sigevent;';
2063 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2064 * type and mpinfou is only defined when _KERNEL is set.
2067 hackname = hpux_spu_info;
2068 mach = "*-hp-hpux*";
2070 * It is tempting to omit the first "files" entry. Do not.
2071 * The testing machinery will take the first "files" entry as the name
2072 * of a test file to play with. It would be a nuisance to have a directory
2073 * with the name "*".
2075 files = "ia64/sys/getppdp.h";
2076 files = "*/sys/getppdp.h";
2077 select = "^.*extern.*spu_info.*";
2080 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2082 test_text = "extern union mpinfou spu_info[];";
2086 hackname = hpux11_extern_sendfile;
2087 mach = "*-hp-hpux11.[12]*";
2088 files = sys/socket.h;
2089 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2091 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2092 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2096 hackname = hpux11_extern_sendpath;
2097 mach = "*-hp-hpux11.[12]*";
2098 files = sys/socket.h;
2099 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2101 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2102 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2106 hackname = hpux_extern_errno;
2107 mach = "*-hp-hpux10.*";
2108 mach = "*-hp-hpux11.[0-2]*";
2110 select = "^[ \t]*extern int errno;$";
2112 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2113 test_text = " extern int errno;\n";
2118 * Add missing braces to pthread initializer defines.
2121 hackname = hpux_pthread_initializers;
2122 mach = "*-hp-hpux11.[0-3]*";
2123 files = sys/pthread.h;
2124 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2125 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2126 sed = "s@^[ \t]*1,[ \t]*\\\\"
2128 sed = "/^[ \t]*0$/d";
2129 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2130 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2131 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2132 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2133 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2134 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2135 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2136 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2137 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2138 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2139 sed = "s@__PTHREAD_COND_VALID, 0"
2140 "@{ __PTHREAD_COND_VALID, 0 }@";
2141 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2142 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2143 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2144 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2145 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2146 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2147 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2148 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2149 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2150 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2151 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2152 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2153 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2154 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2155 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2160 hackname = hpux_c99_intptr;
2161 mach = "*-hp-hpux11.3*";
2162 files = stdint-hpux11.h, stdint.h;
2163 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2164 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2165 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2166 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2167 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2168 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2169 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2170 "#define PTRDIFF_MIN INT32_MIN\n"
2171 "#define INTPTR_MAX INT32_MAX\n"
2172 "#define INTPTR_MIN INT32_MIN\n"
2173 "#define UINTPTR_MAX UINT32_MAX\n"
2174 "#define SIZE_MAX UINT32_MAX\n";
2178 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2182 hackname = hpux_c99_inttypes;
2183 mach = "*-hp-hpux11.[23]*";
2185 files = stdint-hpux11.h, stdint.h;
2186 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2187 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2188 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2189 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2190 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2191 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2192 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2193 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2197 hackname = hpux_c99_inttypes2;
2198 mach = "*-hp-hpux11.2*";
2199 files = stdint-hpux11.h, stdint.h;
2200 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2201 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2202 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2203 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2204 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2205 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2206 "# define INT16_C(__c) ((short)(__c))\n"
2207 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2211 hackname = hpux_stdint_least_fast;
2212 mach = "*-hp-hpux11.2*";
2213 files = stdint-hpux11.h, stdint.h;
2215 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2217 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2218 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2219 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2224 hackname = hpux_inttype_int8_t;
2225 mach = "*-hp-hpux1[01].*";
2226 files = sys/_inttypes.h;
2227 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2229 c_fix_arg = "typedef signed char int%18_t;";
2230 test_text = "typedef char int_least8_t;\n"
2231 "typedef char int8_t;\n";
2235 hackname = hpux_imaginary_i;
2236 mach = "ia64-hp-hpux11.*";
2238 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2240 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2241 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2245 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2248 hackname = huge_val_hex;
2249 files = bits/huge_val.h;
2250 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2251 bypass = "__builtin_huge_val";
2254 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2256 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2261 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2264 hackname = huge_valf_hex;
2265 files = bits/huge_val.h;
2266 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2267 bypass = "__builtin_huge_valf";
2270 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2272 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2277 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2280 hackname = huge_vall_hex;
2281 files = bits/huge_val.h;
2282 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2283 bypass = "__builtin_huge_vall";
2286 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2288 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2293 * Fix return type of abort and free
2296 hackname = int_abort_free_and_exit;
2298 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2299 bypass = "_CLASSIC_ANSI_TYPES";
2302 c_fix_arg = "void\t%1(";
2304 test_text = "extern int abort(int);\n"
2305 "extern int free(void*);\n"
2306 "extern int exit(void*);";
2311 * Fix various macros used to define ioctl numbers.
2312 * The traditional syntax was:
2314 * #define _IO(n, x) (('n'<<8)+x)
2315 * #define TIOCFOO _IO(T, 1)
2317 * but this does not work with the C standard, which disallows macro
2318 * expansion inside strings. We have to rewrite it thus:
2320 * #define _IO(n, x) ((n<<8)+x)
2321 * #define TIOCFOO _IO('T', 1)
2323 * The select expressions match too much, but the c_fix code is cautious.
2325 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2328 hackname = io_quotes_def;
2329 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2330 c_fix = char_macro_def;
2333 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2334 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2335 "#define _IO(x,y) ('x'<<8|y)";
2337 "#define XX_IO(x) ('x'<<8|256)";
2341 hackname = io_quotes_use;
2342 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2344 c_fix = char_macro_use;
2346 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2347 "#define TIOCFOO \\\\\n"
2348 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2353 * Check for missing ';' in struct
2356 hackname = ip_missing_semi;
2357 files = netinet/ip.h;
2359 sed = "/^struct/,/^};/s/}$/};/";
2365 "}; /* mumbled struct */\n";
2370 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2371 * __restrict as restrict iff __c99. This is wrong for C++, which
2372 * needs many C99 features, but only supports __restrict.
2375 hackname = irix___restrict;
2376 files = internal/sgimacros.h;
2377 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2379 mach = "mips-sgi-irix6.5";
2382 "# ifndef __cplusplus\n%2\n# endif";
2384 test_text = "#ifdef __c99\n# define __restrict restrict";
2388 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2389 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2392 * This was probably introduced around IRIX 6.5.18
2395 hackname = irix___generic1;
2396 files = internal/math_core.h;
2397 mach = "mips-sgi-irix6.5";
2398 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2401 c_fix_arg = "extern int %1(double);\n"
2402 "extern int %1f(float);\n"
2403 "extern int %1l(long double);\n"
2404 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2405 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2409 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2413 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2414 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2415 isless, islessequal, islessgreater and isunordered functions. */
2417 hackname = irix___generic2;
2418 files = internal/math_core.h;
2419 mach = "mips-sgi-irix6.5";
2420 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2423 c_fix_arg = "#define %1(x,y) \\\n"
2424 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2425 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2429 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2434 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2435 * that causes the assembly preprocessor to complain about an
2436 * unterminated character constant.
2439 hackname = irix_asm_apostrophe;
2442 select = "^[ \t]*#.*[Ww]e're";
2444 c_fix_arg = "%1 are";
2445 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2446 test_text = "\t# and we're on vacation";
2451 * IRIX 6.5 complex.h defines _Complex_I and _Imaginary_I in terms of __I__,
2452 * which is a MIPSpro compiler builtin. Remove _Imaginary_I and imaginary
2453 * definitions which are not supported by GCC.
2456 hackname = irix_complex;
2457 mach = "mips-sgi-irix6.5";
2459 select = "#define[ \t]_Complex_I[ \t]\\(\\(float[ \t]_Complex\\)[ \t]\\(__I__\\)\\)";
2460 sed = "s/#define[ \t]_Complex_I[ \t]((float[ \t]_Complex)[ \t](__I__))/"
2461 "#define _Complex_I (__extension__ 1.0iF)/";
2462 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2463 sed = "/#define[ \t]_Imaginary_I/d";
2464 sed = "s/#define[ \t]I[ \t]_Imaginary_I/#define I _Complex_I/";
2465 test_text = "#define _Complex_I ((float _Complex) (__I__))\n"
2466 "#define imaginary _Imaginary\n"
2467 "// #define _Imaginary_I ((float _Imaginary) 1)\n"
2468 "#define _Imaginary_I __I__\n"
2469 "#define I _Imaginary_I";
2474 * Non-traditional "const" declaration in Irix's limits.h.
2477 hackname = irix_limits_const;
2478 files = fixinc-test-limits.h, limits.h;
2479 select = "^extern const ";
2481 c_fix_arg = "extern __const ";
2482 test_text = "extern const char limit; /* test limits */";
2487 * IRIX 6.5 PTHREAD_*_INITIALIZER need an additional level of braces in
2491 hackname = irix_pthread_init;
2493 select = "^(#define[ \t]+PTHREAD_.*_INITIALIZER[ \t]+)(\\{ 0 \\})";
2495 mach = "mips-sgi-irix6.5";
2497 c_fix_arg = "%1{ %2 }";
2498 test_text = "#define PTHREAD_MUTEX_INITIALIZER { 0 }\n"
2499 "#define PTHREAD_COND_INITIALIZER { 0 }\n"
2500 "#define PTHREAD_RWLOCK_INITIALIZER { 0 }";
2505 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2506 * Various socket function prototypes use different types instead,
2507 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2508 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2512 hackname = irix_socklen_t;
2513 files = sys/socket.h;
2514 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2516 mach = "mips-sgi-irix6.5";
2519 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2520 "typedef int socklen_t;\n"
2523 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2525 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2529 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2533 hackname = irix_stdint_c99_mode;
2535 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2537 mach = "mips-sgi-irix6.5";
2539 c_fix_arg = "#if 0\n"
2542 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2547 * IRIX 6.5 <stdint.h> has some *_MIN/MAX constants whose types don't
2548 * match the corresponding types, as required by ISO C99.
2551 hackname = irix_stdint_c99_types;
2552 files = stdint-irix65.h, stdint.h;
2553 mach = "mips-sgi-irix6.5";
2554 sed = "s@^#define INT64_MIN.*(-0x7fffffffffffffff - 1)$@"
2555 "#define INT64_MIN (-0x7fffffffffffffffLL - 1)@";
2556 sed = "s@^#define INT64_MAX.*0x7fffffffffffffff$@"
2557 "#define INT64_MAX 0x7fffffffffffffffLL@";
2558 sed = "s@^#define UINT32_MAX.*0xffffffff$@"
2559 "#define UINT32_MAX 0xffffffffU@";
2560 sed = "s@^#define UINT64_MAX.*0xffffffffffffffff$@"
2561 "#define UINT64_MAX 0xffffffffffffffffULL@";
2562 sed = "s@^#define INTPTR_MIN.*INT32_MIN$@"
2563 "#define INTPTR_MIN (-0x7fffffffL - 1)@";
2564 sed = "s@^#define INTPTR_MAX.*INT32_MAX$@"
2565 "#define INTPTR_MAX 0x7fffffffL@";
2566 sed = "s@^#define UINTPTR_MAX.*UINT32_MAX$@"
2567 "#define UINTPTR_MAX 0xffffffffUL@";
2568 sed = "s@^#define INTPTR_MIN.*INT64_MIN@"
2569 "#define INTPTR_MIN (-0x7fffffffffffffffL - 1)@";
2570 sed = "s@^#define INTPTR_MAX.*INT64_MAX$@"
2571 "#define INTPTR_MAX 0x7fffffffffffffffL@";
2572 sed = "s@^#define UINTPTR_MAX.*UINT64_MAX$@"
2573 "#define UINTPTR_MAX 0xffffffffffffffffUL@";
2574 sed = "s@^#define PTRDIFF_MIN.*INT64_MIN$@"
2575 "#define PTRDIFF_MIN (-0x7fffffffffffffffL - 1)@";
2576 sed = "s@^#define PTRDIFF_MAX.*INT64_MAX$@"
2577 "#define PTRDIFF_MAX 0x7fffffffffffffffL@";
2578 sed = "s@^#define SIZE_MAX.*UINT64_MAX$@"
2579 "#define SIZE_MAX 0xffffffffffffffffUL@";
2580 test_text = "#define INT64_MIN (-0x7fffffffffffffff - 1)\n"
2581 "#define INT64_MAX 0x7fffffffffffffff\n"
2582 "#define UINT32_MAX 0xffffffff\n"
2583 "#define UINT64_MAX 0xffffffffffffffff\n"
2584 "#define INTPTR_MIN INT32_MIN\n"
2585 "#define INTPTR_MAX INT32_MAX\n"
2586 "#define UINTPTR_MAX UINT32_MAX\n"
2587 "#define INTPTR_MIN INT64_MIN\n"
2588 "#define INTPTR_MAX INT64_MAX\n"
2589 "#define UINTPTR_MAX UINT64_MAX\n"
2590 "#define PTRDIFF_MIN INT64_MIN\n"
2591 "#define PTRDIFF_MAX INT64_MAX\n"
2592 "#define SIZE_MAX UINT64_MAX";
2597 * IRIX 6.5 <stdint.h> uses casts in some macros which cannot thus be used
2598 * in preprocessor tests, although ISO C99 requires this.
2601 hackname = irix_stdint_c99_macros;
2602 files = stdint-irix65.h, stdint.h;
2603 mach = "mips-sgi-irix6.5";
2604 sed = "s@^#define INT8_C(x).*int.*_t.*$@#define INT8_C(x) (x)@";
2605 sed = "s@^#define INT16_C(x).*int.*_t.*$@#define INT16_C(x) (x)@";
2606 sed = "s@^#define INT32_C(x).*int.*_t.*$@#define INT32_C(x) (x)@";
2607 sed = "s@^#define INT64_C(x).*int.*_t.*$@#define INT64_C(x) (x ## LL)@";
2608 sed = "s@^#define UINT8_C(x).*int.*_t.*$@#define UINT8_C(x) (x)@";
2609 sed = "s@^#define UINT16_C(x).*int.*_t.*$@#define UINT16_C(x) (x)@";
2610 sed = "s@^#define UINT32_C(x).*int.*_t.*$@#define UINT32_C(x) (x ## U)@";
2611 sed = "s@^#define UINT64_C(x).*int.*_t.*$@#define UINT64_C(x) (x ## ULL)@";
2612 sed = "s@^#define INTMAX_C(x).*int.*_t.*$@#define INTMAX_C(x) (x ## LL)@";
2613 sed = "s@^#define UINTMAX_C(x).*int.*_t.*$@#define UINTMAX_C(x) (x ## ULL)@";
2614 test_text = "#define INT8_C(x) (int_least8_t)(x)\n"
2615 "#define INT16_C(x) (int_least16_t)(x)\n"
2616 "#define INT32_C(x) (int_least32_t)(x)\n"
2617 "#define INT64_C(x) (int_least64_t)(x)\n"
2618 "#define UINT8_C(x) (uint_least8_t)(x)\n"
2619 "#define UINT16_C(x) (uint_least16_t)(x)\n"
2620 "#define UINT32_C(x) (uint_least32_t)(x)\n"
2621 "#define UINT64_C(x) (uint_least64_t)(x)\n"
2622 "#define INTMAX_C(x) (intmax_t)(x)\n"
2623 "#define UINTMAX_C(x) (uintmax_t)(x)";
2628 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2629 * some functions that take a va_list as
2630 * taking char *. However, GCC uses void * for va_list, so
2631 * calling vfprintf with a va_list fails in C++. */
2633 hackname = irix_stdio_va_list;
2635 files = internal/stdio_core.h;
2637 select = '/\* va_list \*/ char \*';
2639 c_fix_arg = "__gnuc_va_list";
2641 "extern int printf( const char *, /* va_list */ char * );";
2646 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2647 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2650 hackname = irix_wcsftime;
2651 files = internal/wchar_core.h;
2652 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2654 mach = "mips-sgi-irix6.5";
2656 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2658 test_text = "#if _NO_XOPEN5\n"
2659 "extern size_t wcsftime(wchar_t *, "
2660 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2661 "const struct tm *);";
2666 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2667 * use / * * / to concatenate tokens.
2670 hackname = kandr_concat;
2671 files = "sparc/asm_linkage.h";
2672 files = "sun*/asm_linkage.h";
2673 files = "arm/as_support.h";
2674 files = "arm/mc_type.h";
2675 files = "arm/xcb.h";
2676 files = "dev/chardefmac.h";
2677 files = "dev/ps_irq.h";
2678 files = "dev/screen.h";
2679 files = "dev/scsi.h";
2680 files = "sys/tty.h";
2681 files = "Xm.acorn/XmP.h";
2682 files = bsd43/bsd43_.h;
2686 test_text = "#define __CONCAT__(a,b) a/**/b";
2690 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2691 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2692 * constant on recent versions of g++.
2695 hackname = linux_ia64_ucontext;
2696 files = "sys/ucontext.h";
2697 mach = "ia64-*-linux*";
2698 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2699 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2701 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2702 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2703 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2708 * Remove header file warning from sys/time.h. Autoconf's
2709 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2710 * which causes warning on LynxOS. Remove the warning.
2713 hackname = lynxos_no_warning_in_sys_time_h;
2715 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2718 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2723 * Add missing declaration for putenv.
2726 hackname = lynxos_missing_putenv;
2727 mach = '*-*-lynxos*';
2729 bypass = 'putenv[ \t]*\\(';
2730 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2733 "extern int putenv _AP((char *));";
2734 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2735 test_text = "extern char *getenv _AP((const char *));";
2740 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2742 * On NetBSD, machine is a symbolic link to an architecture specific
2743 * directory name, so we can't match a specific file name here.
2746 hackname = machine_ansi_h_va_list;
2747 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2748 bypass = '__builtin_va_list';
2751 c_fix_arg = "%1__builtin_va_list";
2752 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2754 test_text = " # define _BSD_VA_LIST_\tchar**";
2759 * Fix non-ansi machine name defines
2762 hackname = machine_name;
2763 c_test = machine_name;
2764 c_fix = machine_name;
2766 test_text = "/* MACH_DIFF: */\n"
2767 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2768 "\n/* no uniform test, so be careful :-) */";
2773 * Some math.h files define struct exception (it's in the System V
2774 * Interface Definition), which conflicts with the class exception defined
2775 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2776 * This is not a great fix, but I haven't been able to think of anything
2780 hackname = math_exception;
2782 select = "struct exception";
2784 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2785 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2786 * exception either. So currently we bypass only for glibc, based on a
2787 * comment in the fixed glibc header. Ick.
2789 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2790 '_[a-z0-9A-Z_]+_exception; for C, exception';
2793 c_fix_arg = "#ifdef __cplusplus\n"
2794 "#define exception __math_exception\n"
2797 c_fix_arg = "#ifdef __cplusplus\n"
2798 "#undef exception\n"
2801 test_text = "typedef struct exception t_math_exception;";
2806 * This looks pretty broken to me. ``dbl_max_def'' will contain
2807 * "define DBL_MAX " at the start, when what we really want is just
2808 * the value portion. Can't figure out how to write a test case
2809 * for this either :-(
2812 hackname = math_huge_val_from_dbl_max;
2816 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2817 * in math.h, this fix applies.
2819 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2820 bypass = "define[ \t]+DBL_MAX";
2824 * See if we have a definition for DBL_MAX in float.h.
2825 * If we do, we will replace the one in math.h with that one.
2828 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2829 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2831 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2832 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2833 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2838 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2839 "#define HUGE_VAL DBL_MAX";
2847 hackname = nested_auth_des;
2849 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2851 c_fix_arg = "%1*/ /*";
2852 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2857 * Some versions of NetBSD don't expect the C99 inline semantics.
2860 hackname = netbsd_c99_inline_1;
2861 mach = "*-*-netbsd*";
2863 select = "extern __inline int";
2866 c_fix_arg = "extern\n"
2867 "#ifdef __GNUC_STDC_INLINE__\n"
2868 "__attribute__((__gnu_inline__))\n"
2872 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2877 hackname = netbsd_c99_inline_2;
2878 mach = "*-*-netbsd*";
2880 select = "#define _SIGINLINE extern __inline";
2883 c_fix_arg = <<- _EOArg_
2884 #ifdef __GNUC_STDC_INLINE__
2885 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2891 test_text = "#define _SIGINLINE extern __inline";
2896 * NetBSD has a semicolon after the ending '}' for some extern "C".
2899 hackname = netbsd_extra_semicolon;
2900 mach = "*-*-netbsd*";
2901 files = sys/cdefs.h;
2902 select = "#define[ \t]*__END_DECLS[ \t]*};";
2905 c_fix_arg = "#define __END_DECLS }";
2907 test_text = "#define __END_DECLS };";
2911 /* newlib's stdint.h has several failures to conform to C99. The fix
2912 for these removed a comment that can be matched to identify unfixed
2915 hackname = newlib_stdint_1;
2916 files = stdint-newlib.h, stdint.h;
2917 select = "@todo - Add support for wint_t types";
2918 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2919 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2920 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2921 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2922 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2923 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2924 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2925 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2926 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2927 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2928 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2929 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2930 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2931 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2932 test_text = "/* @todo - Add support for wint_t types. */\n"
2933 "#define INT32_MIN (-2147483647-1)\n"
2934 "#define INT32_MAX 2147483647\n"
2935 "#define UINT32_MAX 4294967295U\n"
2936 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2937 "#define INT_LEAST32_MAX 2147483647\n"
2938 "#define UINT_LEAST32_MAX 4294967295U\n"
2939 "#define INT_FAST8_MIN INT8_MIN\n"
2940 "#define INT_FAST8_MAX INT8_MAX\n"
2941 "#define UINT_FAST8_MAX UINT8_MAX\n"
2942 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2943 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2944 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2945 "#define UINT8_C(x) x##U\n"
2946 "#define UINT16_C(x) x##U";
2951 hackname = newlib_stdint_2;
2952 files = stdint-newlib.h, stdint.h;
2953 select = "@todo - Add support for wint_t types";
2955 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2956 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2957 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2958 "#define WCHAR_MAX __WCHAR_MAX__\n"
2959 "#define WCHAR_MIN __WCHAR_MIN__\n"
2960 "#define WINT_MAX __WINT_MAX__\n"
2961 "#define WINT_MIN __WINT_MIN__\n\n"
2963 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2964 test_text = "/* @todo - Add support for wint_t types. */\n"
2965 "/** Macros for minimum-width integer constant expressions */";
2970 * NeXT 3.2 adds const prefix to some math functions.
2971 * These conflict with the built-in functions.
2974 hackname = next_math_prefix;
2975 files = ansi/math.h;
2976 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2979 c_fix_arg = "extern double %1(";
2980 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2982 test_text = "extern\tdouble\t__const__\tmumble();";
2987 * NeXT 3.2 uses the word "template" as a parameter for some
2988 * functions. GCC reports an invalid use of a reserved key word
2989 * with the built-in functions.
2992 hackname = next_template;
2994 select = "[ \t]template\\)";
2998 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2999 test_text = "extern mumble( char * template); /* fix */";
3004 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3005 * function prototypes. That conflicts with the built-in functions.
3008 hackname = next_volitile;
3009 files = ansi/stdlib.h;
3010 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3013 c_fix_arg = "extern void %1(";
3014 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3016 test_text = "extern\tvolatile\tvoid\tabort();";
3021 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3022 * Note that version 3 of the NeXT system has wait.h in a different directory,
3023 * so that this code won't do anything. But wait.h in version 3 has a
3024 * conditional, so it doesn't need this fix. So everything is okay.
3027 hackname = next_wait_union;
3030 select = 'wait\(union wait';
3032 c_fix_arg = "wait(void";
3033 test_text = "extern pid_d wait(union wait*);";
3038 * a missing semi-colon at the end of the nodeent structure definition.
3041 hackname = nodeent_syntax;
3042 files = netdnet/dnetdb.h;
3043 select = "char[ \t]*\\*na_addr[ \t]*$";
3046 test_text = "char *na_addr\t";
3050 * Fix OpenBSD's NULL definition.
3053 hackname = openbsd_null_definition;
3054 mach = "*-*-openbsd*";
3055 files = locale.h, stddef.h, stdio.h, string.h,
3056 time.h, unistd.h, wchar.h, sys/param.h;
3057 select = "__GNUG__";
3059 c_fix_arg = "#ifndef NULL\n"
3060 "#ifdef __cplusplus\n"
3062 "#define NULL\t__null\n"
3063 "#else\t /* ! __GNUG__ */\n"
3064 "#define NULL\t0L\n"
3065 "#endif\t /* __GNUG__ */\n"
3066 "#else\t /* ! __cplusplus */\n"
3067 "#define NULL\t((void *)0)\n"
3068 "#endif\t /* __cplusplus */\n"
3069 "#endif\t /* !NULL */";
3071 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3072 "^#ifdef[ \t]*__GNUG__\n"
3073 "^#define[ \t]*NULL[ \t]*__null\n"
3075 "^#define[ \t]*NULL[ \t]*0L\n"
3081 "#define NULL __null\n"
3089 * obstack.h used casts as lvalues.
3091 * We need to change postincrements of casted pointers (which are
3092 * then dereferenced and assigned into) of the form
3094 * *((TYPE*)PTRVAR)++ = (VALUE)
3096 * into expressions like
3098 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3100 * which is correct for the cases used in obstack.h since PTRVAR is
3101 * of type char * and the value of the expression is not used.
3104 hackname = obstack_lvalue_cast;
3106 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3108 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3109 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3113 * Fix OpenBSD's va_start define.
3116 hackname = openbsd_va_start;
3117 mach = "*-*-openbsd*";
3119 select = '__builtin_stdarg_start';
3121 c_fix_arg = __builtin_va_start;
3123 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3127 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3128 * defining regex.h related types. This causes libg++ build and usage
3129 * failures. Fixing this correctly requires checking and modifying 3 files.
3132 hackname = osf_namespace_a;
3133 files = reg_types.h;
3134 files = sys/lc_core.h;
3135 test = " -r reg_types.h";
3136 test = " -r sys/lc_core.h";
3137 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3138 test = " -z \"`grep __regex_t regex.h`\"";
3142 c_fix_arg = "reg(ex|off|match)_t";
3144 test_text = "`touch sys/lc_core.h`"
3145 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3146 "extern regex_t re;\n"
3147 "extern regoff_t ro;\n"
3148 "extern regmatch_t rm;\n";
3152 hackname = osf_namespace_c;
3154 test = " -r reg_types.h";
3155 test = " -r sys/lc_core.h";
3156 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3157 test = " -z \"`grep __regex_t regex.h`\"";
3159 select = "#include <reg_types\.h>.*";
3162 "typedef __regex_t\tregex_t;\n"
3163 "typedef __regoff_t\tregoff_t;\n"
3164 "typedef __regmatch_t\tregmatch_t;";
3166 test_text = "#include <reg_types.h>";
3171 * On broken glibc-2.3.3 systems an array of incomplete structures is
3172 * passed to __sigsetjmp. Fix that to take a pointer instead.
3175 hackname = pthread_incomplete_struct_argument;
3177 select = "struct __jmp_buf_tag";
3179 c_fix_arg = "%1 *%2%3";
3180 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3181 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3185 * Fix return type of fread and fwrite on sysV68
3188 hackname = read_ret_type;
3190 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3192 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3193 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3195 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3200 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3203 hackname = rpc_xdr_lvalue_cast_a;
3205 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3207 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3208 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3209 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3214 hackname = rpc_xdr_lvalue_cast_b;
3216 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3218 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3219 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3220 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3225 * function class(double x) conflicts with C++ keyword on rs/6000
3228 hackname = rs6000_double;
3230 select = '[^a-zA-Z_]class\(';
3233 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3234 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3236 test_text = "extern int class();";
3241 * Wrong fchmod prototype on RS/6000.
3244 hackname = rs6000_fchmod;
3246 select = 'fchmod\(char \*';
3248 c_fix_arg = "fchmod(int";
3249 test_text = "extern int fchmod(char *, mode_t);";
3254 * parameters conflict with C++ new on rs/6000
3257 hackname = rs6000_param;
3261 select = 'rename\(const char \*old, const char \*new\)';
3263 c_fix_arg = 'rename(const char *_old, const char *_new)';
3265 test_text = 'extern int rename(const char *old, const char *new);';
3270 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3271 * for C99. This is wrong for C++, which needs many C99 features, but
3272 * only supports __restrict.
3275 hackname = solaris___restrict;
3276 files = sys/feature_tests.h;
3277 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3278 mach = "*-*-solaris2*";
3280 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3281 "#else\n%0\n#endif";
3282 test_text = "#define _RESTRICT_KYWD restrict";
3287 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3288 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3289 * and imaginary definitions which are not supported by GCC.
3292 hackname = solaris_complex;
3293 mach = "*-*-solaris2.*";
3295 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3296 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3297 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3298 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3299 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3300 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3301 test_text = "#define _Complex_I _Complex_I\n"
3302 "#define complex _Complex\n"
3303 "#define _Imaginary_I _Imaginary_I\n"
3304 "#define imaginary _Imaginary\n"
3306 "#define I _Imaginary_I";
3311 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3312 * extern "C" instead so libstdc++ can use it.
3315 hackname = solaris_complex_cxx;
3316 mach = "*-*-solaris2.*";
3318 sed = "/#if[ \t]*!defined(__cplusplus)/c"
3319 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3320 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c"
3321 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3322 test_text = "#if !defined(__cplusplus)\n"
3323 "#endif /* !defined(__cplusplus) */";
3328 * Solaris 8 PTHREAD_COND_INITIALIZER lacks the __pthread_cond_magic field.
3329 * COND_MAGIC is only defined in <synch.h> and pollutes the namespace, so
3330 * use the value literally instead.
3333 hackname = solaris_cond_init;
3334 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3336 mach = '*-*-solaris2.8';
3338 c_fix_arg = "%1, 0x4356%2";
3339 c_fix_arg = "^(#define[ \t]+PTHREAD_COND_INITIALIZER[ \t]+"
3340 "\\{.*0)(\\},[ \t]*0\\}.*)$";
3342 '#pragma ident "@(#)pthread.h 1.29 01/07/07 SMI"'"\n"
3343 '#define PTHREAD_COND_INITIALIZER {{{0}, 0}, 0} /* = DEFAULTCV */';
3348 * Sun Solaris 10 defines several C99 math macros in terms of
3349 * builtins specific to the Studio compiler, in particular not
3350 * compatible with the GNU compiler.
3353 hackname = solaris_math_1;
3354 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3355 bypass = "__GNUC__";
3356 files = iso/math_c99.h;
3358 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3359 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3361 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3363 "#define HUGE_VAL __builtin_huge_val\n"
3364 "#undef HUGE_VALF\n"
3365 "#define HUGE_VALF __builtin_huge_valf\n"
3366 "#undef HUGE_VALL\n"
3367 "#define HUGE_VALL __builtin_huge_vall";
3371 hackname = solaris_math_2;
3372 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3373 bypass = "__GNUC__";
3374 files = iso/math_c99.h;
3376 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3377 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3379 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3381 "#define INFINITY __builtin_infinity";
3385 hackname = solaris_math_3;
3386 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3387 bypass = "__GNUC__";
3388 files = iso/math_c99.h;
3390 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3391 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3393 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3395 "#define NAN __builtin_nan";
3399 hackname = solaris_math_4;
3400 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3401 bypass = "__GNUC__";
3402 files = iso/math_c99.h;
3404 c_fix_arg = "#define\tfpclassify(x) \\\n"
3405 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3406 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3408 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3409 "#undef fpclassify\n"
3410 "#define fpclassify(x) __builtin_fpclassify(x)";
3414 hackname = solaris_math_8;
3415 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3416 bypass = "__GNUC__";
3417 files = iso/math_c99.h;
3419 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3420 "\t\t\t ? __builtin_signbitf(x) \\\n"
3421 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3422 "\t\t\t ? __builtin_signbitl(x) \\\n"
3423 "\t\t\t : __builtin_signbit(x))";
3424 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3425 test_text = <<- _EOText_
3426 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3428 #define signbit(x) __builtin_signbit(x)
3433 hackname = solaris_math_9;
3434 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3435 bypass = "__GNUC__";
3436 files = iso/math_c99.h;
3438 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3439 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3441 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3442 "#undef isgreater\n"
3443 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3444 "#undef isgreaterequal\n"
3445 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3447 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3448 "#undef islessequal\n"
3449 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3450 "#undef islessgreater\n"
3451 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3452 "#undef isunordered\n"
3453 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3457 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3458 * exception. Provide an alternative using GCC's builtin.
3462 hackname = solaris_math_10;
3463 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3464 files = iso/math_c99.h;
3466 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3467 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3468 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3469 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3470 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3472 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3474 "#define isinf(x) __extension__( \\\\\n"
3475 " { __typeof(x) __x_i = (x); \\\\\n"
3476 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3477 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3481 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3482 * "0" for the last field of the pthread_mutex_t structure, which is
3483 * of type upad64_t, which itself is typedef'd to int64_t, but with
3484 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3485 * initializer to "{0}" instead
3488 hackname = solaris_mutex_init_2;
3489 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3492 * On Solaris 10, this fix is unnecessary because upad64_t is
3493 * always defined correctly regardless of the definition of the
3494 * __STDC__ macro. The first "mach" pattern matches up to
3495 * solaris9. The second "mach" pattern will not match any two (or
3496 * more) digit solaris version, but it will match e.g. 2.5.1.
3498 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3500 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3505 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3506 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3507 ",[ \t]*0\\}" "(|[ \t].*)$";
3509 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3510 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3511 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3512 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3513 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3514 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3515 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3520 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3521 * fields of the pthread_rwlock_t structure, which are of type
3522 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3523 * defined (e.g. by -ansi) it is a union. So change the initializer
3527 hackname = solaris_rwlock_init_1;
3528 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3530 mach = '*-*-solaris*';
3532 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3535 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3537 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3538 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3541 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3542 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3547 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3548 * structure. As such, it need two levels of brackets, but only
3549 * contains one. Wrap the macro definition in an extra layer.
3552 hackname = solaris_once_init_1;
3553 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3555 mach = '*-*-solaris*';
3557 c_fix_arg = "%1{%2}%3";
3558 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3560 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3561 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3566 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3567 * fields of the pthread_once_t structure, which are of type
3568 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3569 * defined (e.g. by -ansi) it is a union. So change the initializer
3570 * to "{0}" instead. This test relies on solaris_once_init_1.
3573 hackname = solaris_once_init_2;
3574 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3577 * On Solaris 10, this fix is unnecessary because upad64_t is
3578 * always defined correctly regardless of the definition of the
3579 * __STDC__ macro. The first "mach" pattern matches up to
3580 * solaris9. The second "mach" pattern will not match any two (or
3581 * more) digit solaris version, but it will match e.g. 2.5.1.
3583 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3585 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3588 "%1{0}, {0}, {0}, {%3}%4\n"
3590 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3591 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3593 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3594 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3599 * Sun Solaris 2 has a version of sys/int_const.h that defines
3600 * UINT8_C and UINT16_C to unsigned constants.
3603 hackname = solaris_int_const;
3604 files = sys/int_const.h;
3605 mach = '*-*-solaris2*';
3607 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3609 "#define\tUINT16_C(c)\t(c)";
3610 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3612 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3614 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3616 "#define UINT16_C(c) __CONCAT__(c,u)";
3621 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3622 * UINT8_MAX and UINT16_MAX to unsigned constants.
3625 hackname = solaris_int_limits_1;
3626 files = sys/int_limits.h;
3627 mach = '*-*-solaris2*';
3629 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3630 "#define\tUINT16_MAX\t(65535)";
3631 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3632 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3634 "#define UINT8_MAX (255U)\n"
3635 "#define UINT16_MAX (65535U)";
3640 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3641 * INT_FAST16 limits to wrong values for sys/int_types.h.
3644 hackname = solaris_int_limits_2;
3645 files = sys/int_limits.h;
3646 mach = '*-*-solaris2*';
3648 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3649 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3651 "#define INT_FAST16_MAX INT16_MAX\n"
3652 "#define UINT_FAST16_MAX UINT16_MAX\n"
3653 "#define INT_FAST16_MIN INT16_MIN";
3658 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3659 * SIZE_MAX as unsigned long.
3662 hackname = solaris_int_limits_3;
3663 files = sys/int_limits.h;
3664 mach = '*-*-solaris2*';
3666 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3667 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3669 "#define SIZE_MAX 4294967295UL";
3674 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3675 * of Standard C99 64-bit types in 32-bit mode.
3678 hackname = solaris_int_types;
3679 select = "__STDC__ - 0 == 0";
3680 bypass = "_LONGLONG_TYPE";
3681 files = sys/int_types.h;
3684 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3686 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3687 "typedef long long int64_t;\n"
3689 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3690 "typedef int64_t intmax_t;\n"
3696 * Sun Solaris 8 has what appears to be some gross workaround for
3697 * some old version of their c++ compiler. G++ doesn't want it
3698 * either, but doesn't want to be tied to SunPRO version numbers.
3701 hackname = solaris_stdio_tag;
3702 files = stdio_tag.h;
3704 select = '__cplusplus < 54321L';
3705 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3706 "!defined(__GNUC__)" so we no longer need to fix it. */
3707 bypass = '__GNUC__';
3708 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3710 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3715 * On Solaris 8 and 9, __va_list needs to become a typedef for
3716 * __builtin_va_list to make -Wmissing-format-attribute work.
3719 hackname = solaris_sys_va_list;
3720 files = sys/va_list.h;
3721 mach = '*-*-solaris2.[89]';
3722 select = "#if.*__STDC__.*\n"
3723 "typedef void \\*__va_list;\n"
3725 "typedef char \\*__va_list;\n"
3729 c_fix_arg = "#ifdef __GNUC__\n"
3730 "typedef __builtin_va_list __va_list;\n"
3734 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3735 "typedef void *__va_list;\n"
3737 "typedef char *__va_list;\n"
3743 * a missing semi-colon at the end of the statsswtch structure definition.
3746 hackname = statsswtch;
3747 files = rpcsvc/rstat.h;
3748 select = "boottime$";
3750 c_fix_arg = "boottime;";
3751 test_text = "struct statswtch {\n int boottime\n};";
3756 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3757 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3761 hackname = stdio_stdarg_h;
3763 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3765 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3766 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3768 mach = '*-*-solaris2.1[0-9]*';
3773 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3780 * Don't use or define the name va_list in stdio.h. This is for
3781 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3782 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3783 * indicate that the header knows what it's doing -- under SUSv2,
3784 * stdio.h is required to define va_list, and we shouldn't break
3785 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3786 * definition of va_list from stdio.h. Since this doesn't happen any
3787 * longer, use __gnuc_va_list there, too.
3790 hackname = stdio_va_list;
3792 files = internal/stdio_core.h;
3793 files = internal/wchar_core.h;
3794 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3796 * On Solaris 10, the definition in
3797 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3798 * there is therefore no need for this fix there.
3800 mach = '*-*-solaris2.1[0-9]*';
3804 * Use __gnuc_va_list in arg types in place of va_list.
3805 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3806 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3807 * trailing parentheses and semicolon save all other systems from this.
3808 * Define __not_va_list__ (something harmless and unused)
3809 * instead of va_list.
3810 * Don't claim to have defined va_list.
3812 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3813 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3814 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3815 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3816 "s@ va_list@ __not_va_list__@\n"
3817 "s@\\*va_list@*__not_va_list__@\n"
3818 "s@ __va_list)@ __gnuc_va_list)@\n"
3819 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3820 "@typedef \\1 __not_va_list__;@\n"
3821 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3822 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3823 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3824 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3825 "s@VA_LIST@DUMMY_VA_LIST@\n"
3826 "s@_Va_LIST@_VA_LIST@";
3827 test_text = "extern void mumble( va_list);";
3832 * Fix headers that use va_list from stdio.h to use the updated
3833 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3834 * dealt with elsewhere. The presence of __gnuc_va_list,
3835 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3836 * knows what it's doing.
3839 hackname = stdio_va_list_clients;
3847 files = curses_colr/curses.h;
3848 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3849 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3850 otherwise protected. */
3851 bypass = 'include <stdarg\.h>|#ifdef va_start';
3854 * Use __gnuc_va_list in arg types in place of va_list.
3855 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3856 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3857 * trailing parentheses and semicolon save all other systems from this.
3858 * Define __not_va_list__ (something harmless and unused)
3859 * instead of va_list.
3860 * Don't claim to have defined va_list.
3862 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3863 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3864 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3865 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3866 "s@ va_list@ __not_va_list__@\n"
3867 "s@\\*va_list@*__not_va_list__@\n"
3868 "s@ __va_list)@ __gnuc_va_list)@\n"
3869 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3870 "@typedef \\1 __not_va_list__;@\n"
3871 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3872 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3873 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3874 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3875 "s@VA_LIST@DUMMY_VA_LIST@\n"
3876 "s@_Va_LIST@_VA_LIST@";
3877 test_text = "extern void mumble( va_list);";
3882 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3883 * is "!defined( __STRICT_ANSI__ )"
3886 hackname = strict_ansi_not;
3887 select = "^([ \t]*#[ \t]*if.*)"
3889 "|__STDC__[ \t]*==[ \t]*0"
3890 "|__STDC__[ \t]*!=[ \t]*1"
3891 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3892 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3893 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3894 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3895 is not defined by GCC, so it is safe. */
3896 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3897 c_test = stdc_0_in_system_headers;
3900 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3902 test_text = "#if !__STDC__ \n"
3903 "#if __STDC__ == 0\n"
3904 "#if __STDC__ != 1\n"
3905 "#if __STDC__ - 0 == 0"
3906 "/* not std C */\nint foo;\n"
3907 "\n#end-end-end-end-if :-)";
3912 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3915 hackname = strict_ansi_not_ctd;
3916 files = math.h, limits.h, stdio.h, signal.h,
3917 stdlib.h, sys/signal.h, time.h;
3919 * Starting at the beginning of a line, skip white space and
3920 * a leading "(" or "&&" or "||". One of those must be found.
3921 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3922 * expression. If these are nested, then they must accumulate
3923 * because we won't match any closing parentheses. Finally,
3924 * after skipping over all that, we must then match our suspect
3925 * phrase: "__STDC__-0==0" with or without white space.
3927 select = "^([ \t]*" '(\(|&&|\|\|)'
3928 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3930 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3931 c_test = stdc_0_in_system_headers;
3934 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3936 test_text = "#if 1 && \\\\\n"
3937 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3938 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3939 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3945 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3946 * is "defined( __STRICT_ANSI__ )"
3949 hackname = strict_ansi_only;
3950 select = "^([ \t]*#[ \t]*if.*)"
3951 "(__STDC__[ \t]*!=[ \t]*0"
3952 "|__STDC__[ \t]*==[ \t]*1"
3953 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3954 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3955 c_test = stdc_0_in_system_headers;
3958 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3960 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3965 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3966 * in prototype without previous definition.
3969 hackname = struct_file;
3971 select = '^.*xdrstdio_create.*struct __file_s';
3973 c_fix_arg = "struct __file_s;\n%0";
3974 test_text = "extern void xdrstdio_create( struct __file_s* );";
3979 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3980 * in prototype without previous definition.
3982 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3983 * function, and does define it.
3986 hackname = struct_sockaddr;
3988 select = "^.*authdes_create.*struct sockaddr[^_]";
3989 bypass = "<sys/socket\.h>";
3990 bypass = "struct sockaddr;\n";
3992 c_fix_arg = "struct sockaddr;\n%0";
3993 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3998 * Apply fix this to all OSs since this problem seems to effect
3999 * more than just SunOS.
4002 hackname = sun_auth_proto;
4007 bypass = "__cplusplus";
4009 * Select those files containing '(*name)()'.
4011 select = '\(\*[a-z][a-z_]*\)\(\)';
4014 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4015 "#else\n%1();%2\n#endif";
4016 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4020 " int (*name)(); /* C++ bad */\n"
4026 * Fix bogus #ifdef on SunOS 4.1.
4029 hackname = sun_bogus_ifdef;
4030 files = "hsfs/hsfs_spec.h";
4031 files = "hsfs/iso_spec.h";
4032 select = '#ifdef(.*\|\|.*)';
4034 c_fix_arg = "#if%1";
4036 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4041 * Fix the CAT macro in SunOS memvar.h.
4044 hackname = sun_catmacro;
4045 files = pixrect/memvar.h;
4046 select = "^#define[ \t]+CAT\\(a,b\\).*";
4051 "# define CAT(a,b) a##b\n"
4052 "#else\n%0\n#endif";
4055 "#define CAT(a,b)\ta/**/b";
4060 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4061 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4064 hackname = sun_malloc;
4066 bypass = "_CLASSIC_ANSI_TYPES";
4068 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4069 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4070 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4071 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4072 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4075 "typedef char *\tmalloc_t;\n"
4077 "char*\tmalloc();\n"
4078 "char*\tcalloc();\n"
4079 "char*\trealloc();";
4084 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4087 hackname = sun_rusers_semi;
4088 files = rpcsvc/rusers.h;
4090 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4091 test_text = "struct mumble\n int _cnt\n};";
4096 * signal.h on SunOS defines signal using (),
4097 * which causes trouble when compiling with g++ -pedantic.
4100 hackname = sun_signal;
4101 files = sys/signal.h;
4103 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4107 "#ifdef __cplusplus\n"
4108 "void\t(*signal(...))(...);\n"
4109 "#else\n%0\n#endif";
4111 test_text = "void\t(*signal())();";
4116 * Correct the return type for strlen in strings.h in SunOS 4.
4119 hackname = sunos_strlen;
4121 select = "int[ \t]*strlen\\(\\);(.*)";
4123 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4124 test_text = " int\tstrlen(); /* string length */";
4129 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4130 * that is visible to any ANSI compiler using this include. Simply
4131 * delete the lines that #define some string functions to internal forms.
4134 hackname = svr4_disable_opt;
4136 select = '#define.*__std_hdr_';
4137 sed = '/#define.*__std_hdr_/d';
4138 test_text = "#define strlen __std_hdr_strlen\n";
4143 * Fix broken decl of getcwd present on some svr4 systems.
4146 hackname = svr4_getcwd;
4149 files = prototypes.h;
4150 select = 'getcwd\(char \*, int\)';
4153 c_fix_arg = "getcwd(char *, size_t)";
4155 test_text = "extern char* getcwd(char *, int);";
4160 * Fix broken decl of profil present on some svr4 systems.
4163 hackname = svr4_profil;
4168 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4169 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4170 prototype in <sys/profil.h>. */
4171 bypass = 'Silicon Graphics';
4173 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4176 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4181 * Correct types for signal handler constants like SIG_DFL; they might be
4182 * void (*) (), and should be void (*) (int). C++ doesn't like the
4186 hackname = svr4_sighandler_type;
4187 files = sys/signal.h;
4188 select = 'void *\(\*\)\(\)';
4190 c_fix_arg = "void (*)(int)";
4191 test_text = "#define SIG_DFL (void(*)())0\n"
4192 "#define SIG_IGN (void (*)())0\n";
4197 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4198 * function 'getrnge' in <regexp.h> before they declare it. For these
4199 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4202 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4203 * so put the declaration right after the declaration of 'size'.
4205 * Don't do this if there is already a `static void getrnge' declaration
4206 * present, since this would cause a redeclaration error. Solaris 2.x has
4207 * such a declaration.
4210 hackname = svr4_undeclared_getrnge;
4213 bypass = "static void getrnge";
4216 "static int getrnge ();";
4217 c_fix_arg = "^static int[ \t]+size;";
4218 test_text = "static int size;\n"
4219 "/* stuff which calls getrnge() */\n"
4220 "static getrnge()\n"
4226 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4227 * in string.h on sysV68
4228 * Correct the return type for strlen in string.h on Lynx.
4229 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4230 * Add missing const for strdup on OSF/1 V3.0.
4231 * On sysV88 layout is slightly different.
4234 hackname = sysv68_string;
4237 bypass = "_CLASSIC_ANSI_TYPES";
4239 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4240 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4241 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4243 sed = "/^extern char$/N";
4244 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4246 sed = "/^extern int$/N";
4247 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4249 sed = "/^\tstrncmp(),$/N";
4250 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4251 '\1;' "\\\nextern unsigned int\\\n\\2/";
4254 "extern int strlen();\n"
4256 "extern int ffs(long);\n"
4269 "\tstrlen(), strspn();";
4274 * Fix return type of calloc, malloc, realloc, bsearch and exit
4277 hackname = sysz_stdlib_for_sun;
4279 bypass = "_CLASSIC_ANSI_TYPES";
4281 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4283 c_fix_arg = "void *\t%1(";
4286 "extern char*\tcalloc(size_t);\n"
4287 "extern char*\tmalloc(size_t);\n"
4288 "extern char*\trealloc(void*,size_t);\n"
4289 "extern char*\tbsearch(void*,size_t,size_t);\n";
4294 * __thread is now a keyword.
4297 hackname = thread_keyword;
4298 files = "pthread.h";
4299 files = "bits/sigthread.h";
4300 select = "([* ])__thread([,)])";
4302 c_fix_arg = "%1__thr%2";
4305 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4306 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4307 "extern int pthread_cancel (pthread_t __thread);";
4311 * if the #if says _cplusplus, not the double underscore __cplusplus
4315 hackname = tinfo_cplusplus;
4317 select = "[ \t]_cplusplus";
4320 c_fix_arg = " __cplusplus";
4321 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4326 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4329 hackname = ultrix_const;
4331 select = 'perror\( char \*';
4334 c_fix_arg = "%1 const %3 *__";
4335 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4336 "[ \t]+(char|void) \\*__";
4339 "extern void perror( char *__s );\n"
4340 "extern int fputs( char *__s, FILE *);\n"
4341 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4342 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4343 "extern int scanf( char *__format, ...);\n";
4348 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4351 hackname = ultrix_const2;
4354 select = '\*fopen\( char \*';
4356 c_fix_arg = "%1( const char *%3, const char *";
4357 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4358 "[ \t]*char[ \t]*\\*([^,]*),"
4359 "[ \t]*char[ \t]*\\*[ \t]*";
4362 "extern FILE *fopen( char *__filename, char *__type );\n"
4363 "extern int sscanf( char *__s, char *__format, ...);\n"
4364 "extern FILE *popen(char *, char *);\n"
4365 "extern char *tempnam(char*,char*);\n";
4370 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4373 hackname = va_i960_macro;
4374 files = arch/i960/archI960.h;
4375 select = "__(vsiz|vali|vpad|alignof__)";
4378 c_fix_arg = "__vx%1";
4381 "extern int __vsiz vsiz;\n"
4382 "extern int __vali vali;\n"
4383 "extern int __vpad vpad;\n"
4384 "#define __alignof__(x) ...";
4389 * AIX and Interix headers define NULL to be cast to a void pointer,
4390 * which is illegal in ANSI C++.
4393 hackname = void_null;
4403 files = sys/param.h;
4404 files = sys/types.h;
4405 /* avoid changing C++ friendly NULL */
4406 bypass = __cplusplus;
4407 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4409 c_fix_arg = "#define NULL 0";
4410 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4415 * Make VxWorks header which is almost gcc ready fully gcc ready.
4418 hackname = vxworks_gcc_problem;
4419 files = types/vxTypesBase.h;
4420 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4422 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4425 sed = "/[ \t]size_t/i\\\n"
4426 "#ifndef _GCC_SIZE_T\\\n"
4427 "#define _GCC_SIZE_T\n";
4429 sed = "/[ \t]size_t/a\\\n"
4432 sed = "/[ \t]ptrdiff_t/i\\\n"
4433 "#ifndef _GCC_PTRDIFF_T\\\n"
4434 "#define _GCC_PTRDIFF_T\n";
4436 sed = "/[ \t]ptrdiff_t/a\\\n"
4439 sed = "/[ \t]wchar_t/i\\\n"
4440 "#ifndef _GCC_WCHAR_T\\\n"
4441 "#define _GCC_WCHAR_T\n";
4443 sed = "/[ \t]wchar_t/a\\\n"
4447 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4448 "typedef unsigned int size_t;\n"
4449 "typedef long ptrdiff_t;\n"
4450 "typedef unsigned short wchar_t;\n"
4451 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4456 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4459 hackname = vxworks_needs_vxtypes;
4461 select = "uint_t([ \t]+_clocks_per_sec)";
4463 c_fix_arg = "unsigned int%1";
4464 test_text = "uint_t\t_clocks_per_sec;";
4469 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4472 hackname = vxworks_needs_vxworks;
4474 test = " -r types/vxTypesOld.h";
4475 test = " -n \"`egrep '#include' $file`\"";
4476 test = " -n \"`egrep ULONG $file`\"";
4477 select = "#[ \t]define[ \t]+__INCstath";
4479 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4480 "#include <types/vxTypesOld.h>\n";
4482 test_text = "`touch types/vxTypesOld.h`"
4483 "#include </dev/null> /* ULONG */\n"
4484 "# define\t__INCstath <sys/stat.h>";
4489 * Another bad dependency in VxWorks 5.2 <time.h>.
4492 hackname = vxworks_time;
4494 test = " -r vxWorks.h";
4496 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4500 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4501 "#ifdef __cplusplus\n"
4502 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4504 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4506 "#define __gcc_VOIDFUNCPTR_defined\n"
4508 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4510 test_text = "`touch vxWorks.h`"
4511 "#define VOIDFUNCPTR (void(*)())";
4516 * There are several name conflicts with C++ reserved words in X11 header
4517 * files. These are fixed in some versions, so don't do the fixes if
4518 * we find __cplusplus in the file. These were found on the RS/6000.
4521 hackname = x11_class;
4522 files = X11/ShellP.h;
4523 bypass = __cplusplus;
4524 select = "^([ \t]*char \\*)class;(.*)";
4526 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4527 "#else\n%1class;%2\n#endif";
4536 * class in Xm/BaseClassI.h
4539 hackname = x11_class_usage;
4540 files = Xm/BaseClassI.h;
4541 bypass = "__cplusplus";
4543 select = " class\\)";
4545 c_fix_arg = " c_class)";
4547 test_text = "extern mumble (int class);\n";
4552 * new in Xm/Traversal.h
4556 files = Xm/Traversal.h;
4557 bypass = __cplusplus;
4559 sed = "/Widget\told, new;/i\\\n"
4560 "#ifdef __cplusplus\\\n"
4561 "\\\tWidget\told, c_new;\\\n"
4564 sed = "/Widget\told, new;/a\\\n"
4567 sed = "s/Widget new,/Widget c_new,/g";
4570 " Widget\told, new;\n"
4571 "};\nextern Wedged( Widget new, Widget old );";
4576 * Incorrect sprintf declaration in X11/Xmu.h
4579 hackname = x11_sprintf;
4581 files = X11/Xmu/Xmu.h;
4582 select = "^extern char \\*\tsprintf\\(\\);$";
4585 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4587 test_text = "extern char *\tsprintf();";