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configure.in (HAVE_AS_TLS): New test.
[thirdparty/gcc.git] / gcc / config.in
CommitLineData
f0871dfe 1/* config.in. Generated automatically from configure.in by autoheader. */
71a94577
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2
3/* Define if using alloca.c. */
4#undef C_ALLOCA
ab87f8c8 5
ab87f8c8
JL
6/* Define to empty if the keyword does not work. */
7#undef const
8
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9/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
10 This function is required for alloca.c support on those systems. */
11#undef CRAY_STACKSEG_END
12
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DA
13/* Define to the type of elements in the array set by `getgroups'.
14 Usually this is either `int' or `gid_t'. */
15#undef GETGROUPS_T
16
17/* Define to `int' if <sys/types.h> doesn't define. */
18#undef gid_t
19
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20/* Define if you have alloca, as a function or macro. */
21#undef HAVE_ALLOCA
22
23/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
24#undef HAVE_ALLOCA_H
25
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KG
26/* Define if you have the ANSI # stringizing operator in cpp. */
27#undef HAVE_STRINGIZE
28
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KG
29/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */
30#undef HAVE_SYS_WAIT_H
31
c375c43b
KG
32/* Define if you have <vfork.h>. */
33#undef HAVE_VFORK_H
34
ab87f8c8
JL
35/* Define as __inline if that's what the C compiler calls it. */
36#undef inline
37
3ec83fc2
RH
38/* Define if your C compiler doesn't accept -c and -o together. */
39#undef NO_MINUS_C_MINUS_O
40
ab87f8c8
JL
41/* Define to `long' if <sys/types.h> doesn't define. */
42#undef off_t
43
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KG
44/* Define to `int' if <sys/types.h> doesn't define. */
45#undef pid_t
46
ab87f8c8
JL
47/* Define to `unsigned' if <sys/types.h> doesn't define. */
48#undef size_t
49
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50/* If using the C implementation of alloca, define if you know the
51 direction of stack growth for your system; otherwise it will be
52 automatically deduced at run-time.
53 STACK_DIRECTION > 0 => grows toward higher addresses
54 STACK_DIRECTION < 0 => grows toward lower addresses
55 STACK_DIRECTION = 0 => direction of growth unknown
56 */
57#undef STACK_DIRECTION
58
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JL
59/* Define if you have the ANSI C header files. */
60#undef STDC_HEADERS
61
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JL
62/* Define if you can safely include both <sys/time.h> and <time.h>. */
63#undef TIME_WITH_SYS_TIME
64
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DA
65/* Define to `int' if <sys/types.h> doesn't define. */
66#undef uid_t
67
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KG
68/* Define vfork as fork if vfork does not work. */
69#undef vfork
70
f12bc141 71/* Define if your assembler supports specifying the maximum number
f88c65f7 72 of bytes to skip when using the GAS .p2align command. */
f12bc141
ZW
73#undef HAVE_GAS_MAX_SKIP_P2ALIGN
74
75/* Define if your assembler supports .balign and .p2align. */
76#undef HAVE_GAS_BALIGN_AND_P2ALIGN
77
78/* Define if your assembler uses the old HImode fild and fist notation. */
79#undef HAVE_GAS_FILDS_FISTS
80
81/* Define to `int' if <sys/types.h> doesn't define. */
82#undef ssize_t
83
f88c65f7 84/* Define if cpp should also search $prefix/include. */
e9449401
L
85#undef PREFIX_INCLUDE_DIR
86
ab87f8c8
JL
87/* Define if you have the __argz_count function. */
88#undef HAVE___ARGZ_COUNT
89
90/* Define if you have the __argz_next function. */
91#undef HAVE___ARGZ_NEXT
92
93/* Define if you have the __argz_stringify function. */
94#undef HAVE___ARGZ_STRINGIFY
95
a15135c9
MM
96/* Define if you have the alphasort function. */
97#undef HAVE_ALPHASORT
98
0ee31ab1
JL
99/* Define if you have the atoll function. */
100#undef HAVE_ATOLL
101
102/* Define if you have the atoq function. */
103#undef HAVE_ATOQ
104
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105/* Define if you have the clock function. */
106#undef HAVE_CLOCK
107
ab87f8c8
JL
108/* Define if you have the dcgettext function. */
109#undef HAVE_DCGETTEXT
110
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111/* Define if you have the dup2 function. */
112#undef HAVE_DUP2
113
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114/* Define if you have the feof_unlocked function. */
115#undef HAVE_FEOF_UNLOCKED
116
117/* Define if you have the fgets_unlocked function. */
118#undef HAVE_FGETS_UNLOCKED
119
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ZW
120/* Define if you have the fprintf_unlocked function. */
121#undef HAVE_FPRINTF_UNLOCKED
122
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UD
123/* Define if you have the fputc_unlocked function. */
124#undef HAVE_FPUTC_UNLOCKED
125
126/* Define if you have the fputs_unlocked function. */
127#undef HAVE_FPUTS_UNLOCKED
128
3b681e9d
ZW
129/* Define if you have the fwrite_unlocked function. */
130#undef HAVE_FWRITE_UNLOCKED
131
ab87f8c8
JL
132/* Define if you have the getcwd function. */
133#undef HAVE_GETCWD
134
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135/* Define if you have the getegid function. */
136#undef HAVE_GETEGID
137
138/* Define if you have the geteuid function. */
139#undef HAVE_GETEUID
140
141/* Define if you have the getgid function. */
142#undef HAVE_GETGID
143
ab87f8c8
JL
144/* Define if you have the getpagesize function. */
145#undef HAVE_GETPAGESIZE
146
24a184c9
JL
147/* Define if you have the getrlimit function. */
148#undef HAVE_GETRLIMIT
149
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ZW
150/* Define if you have the getrusage function. */
151#undef HAVE_GETRUSAGE
152
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153/* Define if you have the getuid function. */
154#undef HAVE_GETUID
155
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156/* Define if you have the kill function. */
157#undef HAVE_KILL
158
f9200da2
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159/* Define if you have the lstat function. */
160#undef HAVE_LSTAT
161
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162/* Define if you have the mempcpy function. */
163#undef HAVE_MEMPCPY
164
ab87f8c8
JL
165/* Define if you have the munmap function. */
166#undef HAVE_MUNMAP
167
d21445e7
TT
168/* Define if you have the nl_langinfo function. */
169#undef HAVE_NL_LANGINFO
170
54953b66
UD
171/* Define if you have the putc_unlocked function. */
172#undef HAVE_PUTC_UNLOCKED
173
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JL
174/* Define if you have the putenv function. */
175#undef HAVE_PUTENV
176
a15135c9
MM
177/* Define if you have the scandir function. */
178#undef HAVE_SCANDIR
179
ab87f8c8
JL
180/* Define if you have the setenv function. */
181#undef HAVE_SETENV
182
183/* Define if you have the setlocale function. */
184#undef HAVE_SETLOCALE
185
24a184c9
JL
186/* Define if you have the setrlimit function. */
187#undef HAVE_SETRLIMIT
188
ab87f8c8
JL
189/* Define if you have the stpcpy function. */
190#undef HAVE_STPCPY
191
192/* Define if you have the strcasecmp function. */
193#undef HAVE_STRCASECMP
194
f5963e61
JL
195/* Define if you have the strchr function. */
196#undef HAVE_STRCHR
197
ab87f8c8
JL
198/* Define if you have the strdup function. */
199#undef HAVE_STRDUP
200
007e8d2a
KG
201/* Define if you have the strsignal function. */
202#undef HAVE_STRSIGNAL
203
1e467e19
JL
204/* Define if you have the strtoul function. */
205#undef HAVE_STRTOUL
206
e5e809f4
JL
207/* Define if you have the sysconf function. */
208#undef HAVE_SYSCONF
209
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210/* Define if you have the times function. */
211#undef HAVE_TIMES
212
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213/* Define if you have the tsearch function. */
214#undef HAVE_TSEARCH
215
ab87f8c8
JL
216/* Define if you have the <argz.h> header file. */
217#undef HAVE_ARGZ_H
218
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MK
219/* Define if you have the <direct.h> header file. */
220#undef HAVE_DIRECT_H
221
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JL
222/* Define if you have the <fcntl.h> header file. */
223#undef HAVE_FCNTL_H
224
d21445e7
TT
225/* Define if you have the <langinfo.h> header file. */
226#undef HAVE_LANGINFO_H
227
e9a25f70
JL
228/* Define if you have the <limits.h> header file. */
229#undef HAVE_LIMITS_H
230
ab87f8c8
JL
231/* Define if you have the <locale.h> header file. */
232#undef HAVE_LOCALE_H
233
234/* Define if you have the <malloc.h> header file. */
235#undef HAVE_MALLOC_H
236
237/* Define if you have the <nl_types.h> header file. */
238#undef HAVE_NL_TYPES_H
239
861bb6c1
JL
240/* Define if you have the <stddef.h> header file. */
241#undef HAVE_STDDEF_H
242
243/* Define if you have the <stdlib.h> header file. */
244#undef HAVE_STDLIB_H
245
246/* Define if you have the <string.h> header file. */
247#undef HAVE_STRING_H
248
249/* Define if you have the <strings.h> header file. */
250#undef HAVE_STRINGS_H
251
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JL
252/* Define if you have the <sys/file.h> header file. */
253#undef HAVE_SYS_FILE_H
254
255/* Define if you have the <sys/param.h> header file. */
256#undef HAVE_SYS_PARAM_H
257
258/* Define if you have the <sys/resource.h> header file. */
259#undef HAVE_SYS_RESOURCE_H
260
a05e22b8
RH
261/* Define if you have the <sys/stat.h> header file. */
262#undef HAVE_SYS_STAT_H
263
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JL
264/* Define if you have the <sys/time.h> header file. */
265#undef HAVE_SYS_TIME_H
266
267/* Define if you have the <sys/times.h> header file. */
268#undef HAVE_SYS_TIMES_H
269
861bb6c1
JL
270/* Define if you have the <time.h> header file. */
271#undef HAVE_TIME_H
272
273/* Define if you have the <unistd.h> header file. */
274#undef HAVE_UNISTD_H
ab87f8c8 275
91029a29
KG
276/* Define to enable the use of a default linker. */
277#undef DEFAULT_LINKER
278
279/* Define to enable the use of a default assembler. */
280#undef DEFAULT_ASSEMBLER
281
119d24d1
KG
282/* Define if you want more run-time sanity checks. This one gets a grab
283 bag of miscellaneous but relatively cheap checks. */
284#undef ENABLE_CHECKING
285
286/* Define if you want all operations on trees (the basic data
287 structure of the front ends) to be checked for dynamic type safety
288 at runtime. This is moderately expensive. */
289#undef ENABLE_TREE_CHECKING
290
291/* Define if you want all operations on RTL (the basic data structure
292 of the optimizer and back end) to be checked for dynamic type safety
293 at runtime. This is quite expensive. */
294#undef ENABLE_RTL_CHECKING
295
4c76f856
JJ
296/* Define if you want RTL flag accesses to be checked against the RTL
297 codes that are supported for each access macro. This is relatively
a15135c9 298 cheap. */
4c76f856
JJ
299#undef ENABLE_RTL_FLAG_CHECKING
300
119d24d1
KG
301/* Define if you want the garbage collector to do object poisoning and
302 other memory allocation checks. This is quite expensive. */
303#undef ENABLE_GC_CHECKING
304
305/* Define if you want the garbage collector to operate in maximally
306 paranoid mode, validating the entire heap and collecting garbage at
307 every opportunity. This is extremely expensive. */
308#undef ENABLE_GC_ALWAYS_COLLECT
309
9ec7291f
ZW
310/* Define if you want the C and C++ compilers to support multibyte
311 character sets for source code. */
312#undef MULTIBYTE_CHARS
313
91029a29
KG
314/* Define if your compiler understands volatile. */
315#undef HAVE_VOLATILE
316
05e12634
ZW
317/* Define if your compiler supports the `long double' type. */
318#undef HAVE_LONG_DOUBLE
319
75e93faa
ZW
320/* Define if your compiler supports the `long long' type. */
321#undef HAVE_LONG_LONG
322
323/* Define if your compiler supports the `__int64' type. */
324#undef HAVE___INT64
325
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RO
326/* Define if the `_Bool' type is built-in. */
327#undef HAVE__BOOL
328
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ZW
329/* The number of bytes in type short */
330#undef SIZEOF_SHORT
331
332/* The number of bytes in type int */
333#undef SIZEOF_INT
334
335/* The number of bytes in type long */
336#undef SIZEOF_LONG
337
338/* The number of bytes in type long long */
339#undef SIZEOF_LONG_LONG
340
341/* The number of bytes in type __int64 */
342#undef SIZEOF___INT64
343
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ZW
344/* Define if the host execution character set is EBCDIC. */
345#undef HOST_EBCDIC
346
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ZW
347/* Always define this when using the GNU C Library */
348#undef _GNU_SOURCE
349
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RO
350/* Define if you have a working <stdbool.h> header file. */
351#undef HAVE_STDBOOL_H
352
91029a29
KG
353/* Define if you can safely include both <string.h> and <strings.h>. */
354#undef STRING_WITH_STRINGS
355
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ZW
356/* Define as the number of bits in a byte, if `limits.h' doesn't. */
357#undef CHAR_BIT
358
84c041a1
ZW
359/* Define if the host machine stores words of multi-word integers in
360 big-endian order. */
361#undef HOST_WORDS_BIG_ENDIAN
362
2d6eb5bf
ZW
363/* Define to the floating point format of the host machine, if not IEEE. */
364#undef HOST_FLOAT_FORMAT
365
366/* Define to 1 if the host machine stores floating point numbers in
367 memory with the word containing the sign bit at the lowest address,
368 or to 0 if it does it the other way around.
369
370 This macro should not be defined if the ordering is the same as for
371 multi-word integers. */
372#undef HOST_FLOAT_WORDS_BIG_ENDIAN
373
91029a29
KG
374/* Define if you have a working <inttypes.h> header file. */
375#undef HAVE_INTTYPES_H
376
91029a29
KG
377/* Define if printf supports %p. */
378#undef HAVE_PRINTF_PTR
379
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ZW
380/* Define if mmap can get us zeroed pages from /dev/zero. */
381#undef HAVE_MMAP_DEV_ZERO
382
383/* Define if mmap can get us zeroed pages using MAP_ANON(YMOUS). */
384#undef HAVE_MMAP_ANON
4acab94b 385
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ZW
386/* Define if read-only mmap of a plain file works. */
387#undef HAVE_MMAP_FILE
388
f91abfce
TT
389/* Define if you have the iconv() function. */
390#undef HAVE_ICONV
391
392/* Define as const if the declaration of iconv() needs const. */
393#undef ICONV_CONST
394
f31e826b
KG
395/* Define to 1 if we found this declaration otherwise define to 0. */
396#undef HAVE_DECL_GETENV
86cf1cbd 397
f31e826b
KG
398/* Define to 1 if we found this declaration otherwise define to 0. */
399#undef HAVE_DECL_ATOL
86cf1cbd 400
f31e826b
KG
401/* Define to 1 if we found this declaration otherwise define to 0. */
402#undef HAVE_DECL_SBRK
86cf1cbd 403
f31e826b
KG
404/* Define to 1 if we found this declaration otherwise define to 0. */
405#undef HAVE_DECL_ABORT
86cf1cbd 406
f31e826b
KG
407/* Define to 1 if we found this declaration otherwise define to 0. */
408#undef HAVE_DECL_ATOF
86cf1cbd 409
f31e826b
KG
410/* Define to 1 if we found this declaration otherwise define to 0. */
411#undef HAVE_DECL_GETCWD
86cf1cbd 412
f31e826b
KG
413/* Define to 1 if we found this declaration otherwise define to 0. */
414#undef HAVE_DECL_GETWD
86cf1cbd 415
f31e826b
KG
416/* Define to 1 if we found this declaration otherwise define to 0. */
417#undef HAVE_DECL_STRSIGNAL
86cf1cbd 418
f31e826b
KG
419/* Define to 1 if we found this declaration otherwise define to 0. */
420#undef HAVE_DECL_PUTC_UNLOCKED
86cf1cbd 421
f31e826b
KG
422/* Define to 1 if we found this declaration otherwise define to 0. */
423#undef HAVE_DECL_FPUTS_UNLOCKED
86cf1cbd 424
3b681e9d
ZW
425/* Define to 1 if we found this declaration otherwise define to 0. */
426#undef HAVE_DECL_FWRITE_UNLOCKED
427
428/* Define to 1 if we found this declaration otherwise define to 0. */
429#undef HAVE_DECL_FPRINTF_UNLOCKED
430
f31e826b
KG
431/* Define to 1 if we found this declaration otherwise define to 0. */
432#undef HAVE_DECL_STRSTR
86cf1cbd 433
6c889b67
KG
434/* Define to 1 if we found this declaration otherwise define to 0. */
435#undef HAVE_DECL_ERRNO
436
f31e826b
KG
437/* Define to 1 if we found this declaration otherwise define to 0. */
438#undef HAVE_DECL_MALLOC
86cf1cbd 439
f31e826b
KG
440/* Define to 1 if we found this declaration otherwise define to 0. */
441#undef HAVE_DECL_REALLOC
86cf1cbd 442
f31e826b
KG
443/* Define to 1 if we found this declaration otherwise define to 0. */
444#undef HAVE_DECL_CALLOC
86cf1cbd 445
f31e826b
KG
446/* Define to 1 if we found this declaration otherwise define to 0. */
447#undef HAVE_DECL_FREE
86cf1cbd 448
f31e826b
KG
449/* Define to 1 if we found this declaration otherwise define to 0. */
450#undef HAVE_DECL_BASENAME
86cf1cbd 451
f31e826b
KG
452/* Define to 1 if we found this declaration otherwise define to 0. */
453#undef HAVE_DECL_GETOPT
86cf1cbd 454
c1800ec8
ZW
455/* Define to 1 if we found this declaration otherwise define to 0. */
456#undef HAVE_DECL_CLOCK
457
f31e826b
KG
458/* Define to 1 if we found this declaration otherwise define to 0. */
459#undef HAVE_DECL_GETRLIMIT
460
461/* Define to 1 if we found this declaration otherwise define to 0. */
462#undef HAVE_DECL_SETRLIMIT
463
464/* Define to 1 if we found this declaration otherwise define to 0. */
465#undef HAVE_DECL_GETRUSAGE
86cf1cbd 466
c1800ec8
ZW
467/* Define to 1 if we found this declaration otherwise define to 0. */
468#undef HAVE_DECL_TIMES
469
470/* Define if <sys/times.h> defines struct tms. */
471#undef HAVE_STRUCT_TMS
472
473/* Define if <time.h> defines clock_t. */
474#undef HAVE_CLOCK_T
475
91029a29
KG
476/* Define if host mkdir takes a single argument. */
477#undef MKDIR_TAKES_ONE_ARG
478
71a94577
ZW
479/* Define if you have the iconv() function. */
480#undef HAVE_ICONV
481
482/* Define as const if the declaration of iconv() needs const. */
483#undef ICONV_CONST
484
485/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
486#undef HAVE_LANGINFO_CODESET
487
488/* Define if your <locale.h> file defines LC_MESSAGES. */
489#undef HAVE_LC_MESSAGES
490
491/* Define to 1 if translation of program messages to the user's native language
492 is requested. */
493#undef ENABLE_NLS
494
191bf464
ZW
495/* Define if you have the <libintl.h> header file. */
496#undef HAVE_LIBINTL_H
497
71a94577
ZW
498/* Define if the GNU gettext() function is already present or preinstalled. */
499#undef HAVE_GETTEXT
500
191bf464
ZW
501/* Define to use the libintl included with this package instead of any
502 version in the system libraries. */
503#undef USE_INCLUDED_LIBINTL
504
91029a29
KG
505/* Define to 1 if installation paths should be looked up in Windows32
506 Registry. Ignored on non windows32 hosts. */
507#undef ENABLE_WIN32_REGISTRY
508
509/* Define to be the last portion of registry key on windows hosts. */
510#undef WIN32_REGISTRY_KEY
511
512/* Define if your assembler supports .subsection and .subsection -1 starts
513 emitting at the beginning of your section. */
514#undef HAVE_GAS_SUBSECTION_ORDERING
515
516/* Define if your assembler supports .weak. */
517#undef HAVE_GAS_WEAK
518
519/* Define if your assembler supports .hidden. */
520#undef HAVE_GAS_HIDDEN
521
b7460f24
RH
522/* Define if your assembler supports .uleb128. */
523#undef HAVE_AS_LEB128
524
c64688ae
RH
525/* Define if your assembler mis-optimizes .eh_frame data. */
526#undef USE_AS_TRADITIONAL_FORMAT
527
201556f0
JJ
528/* Define if your assembler supports marking sections with SHF_MERGE flag. */
529#undef HAVE_GAS_SHF_MERGE
530
f996902d
RH
531/* Define if your assembler supports thread-local storage. */
532#undef HAVE_AS_TLS
533
3a37b08e
RH
534/* Define if your assembler supports explicit relocations. */
535#undef HAVE_AS_EXPLICIT_RELOCS
536
91029a29
KG
537/* Define if your assembler supports .register. */
538#undef HAVE_AS_REGISTER_PSEUDO_OP
539
e95b1e6a
JJ
540/* Define if your assembler supports -relax option. */
541#undef HAVE_AS_RELAX_OPTION
542
17e9e88c
JJ
543/* Define if your assembler and linker support unaligned PC relative relocs. */
544#undef HAVE_AS_SPARC_UA_PCREL
545
cf7b8b0d
JJ
546/* Define if your assembler and linker support unaligned PC relative relocs against hidden symbols. */
547#undef HAVE_AS_SPARC_UA_PCREL_HIDDEN
548
91029a29
KG
549/* Define if your assembler supports offsetable %lo(). */
550#undef HAVE_AS_OFFSETABLE_LO10
551
f88c65f7
RH
552/* Define true if the assembler supports '.long foo@GOTOFF'. */
553#undef HAVE_AS_GOTOFF_IN_DATA
554
981975b6 555/* Define if your assembler supports dwarf2 .file/.loc directives,
eaec9b3d 556 and preserves file table indices exactly as given. */
9d147085
RH
557#undef HAVE_AS_DWARF2_DEBUG_LINE
558
5f0e9ea2
GK
559/* Define if your assembler supports the --gdwarf2 option. */
560#undef HAVE_AS_GDWARF2_DEBUG_FLAG
561
562/* Define if your assembler supports the --gstabs option. */
563#undef HAVE_AS_GSTABS_DEBUG_FLAG
78e0ba39 564
275b60d6
JJ
565/* Define if your linker supports --eh-frame-hdr option. */
566#undef HAVE_LD_EH_FRAME_HDR
567
475c267f
KG
568/* Define 0/1 to force the choice for exception handling model. */
569#undef CONFIG_SJLJ_EXCEPTIONS
570
571
78e0ba39
MM
572/* Bison unconditionally undefines `const' if neither `__STDC__' nor
573 __cplusplus are defined. That's a problem since we use `const' in
574 the GCC headers, and the resulting bison code is therefore type
575 unsafe. Thus, we must match the bison behavior here. */
576
577#ifndef __STDC__
578#ifndef __cplusplus
579#undef const
580#define const
581#endif
582#endif