Annotation of embedaddon/pcre/config.h.generic, revision 1.1.1.5
1.1 misho 1: /* config.h. Generated from config.h.in by configure. */
2: /* config.h.in. Generated from configure.ac by autoheader. */
3:
1.1.1.4 misho 4: /* PCRE is written in Standard C, but there are a few non-standard things it
5: can cope with, allowing it to run on SunOS4 and other "close to standard"
6: systems.
7:
8: In environments that support the GNU autotools, config.h.in is converted into
9: config.h by the "configure" script. In environments that use CMake,
10: config-cmake.in is converted into config.h. If you are going to build PCRE "by
11: hand" without using "configure" or CMake, you should copy the distributed
12: config.h.generic to config.h, and edit the macro definitions to be the way you
13: need them. You must then add -DHAVE_CONFIG_H to all of your compile commands,
14: so that config.h is included at the start of every source.
1.1 misho 15:
16: Alternatively, you can avoid editing by using -D on the compiler command line
1.1.1.4 misho 17: to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H,
18: but if you do, default values will be taken from config.h for non-boolean
19: macros that are not defined on the command line.
20:
21: Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE8 should either be defined
22: (conventionally to 1) for TRUE, and not defined at all for FALSE. All such
23: macros are listed as a commented #undef in config.h.generic. Macros such as
24: MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are
25: surrounded by #ifndef/#endif lines so that the value can be overridden by -D.
26:
27: PCRE uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if
28: HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make
29: sure both macros are undefined; an emulation function will then be used. */
1.1 misho 30:
31: /* By default, the \R escape sequence matches any Unicode line ending
1.1.1.4 misho 32: character or sequence of characters. If BSR_ANYCRLF is defined (to any
33: value), this is changed so that backslash-R matches only CR, LF, or CRLF.
34: The build-time default can be overridden by the user of PCRE at runtime. */
1.1 misho 35: /* #undef BSR_ANYCRLF */
36:
37: /* If you are compiling for a system that uses EBCDIC instead of ASCII
1.1.1.4 misho 38: character codes, define this macro to any value. You must also edit the
39: NEWLINE macro below to set a suitable EBCDIC newline, commonly 21 (0x15).
40: On systems that can use "configure" or CMake to set EBCDIC, NEWLINE is
41: automatically adjusted. When EBCDIC is set, PCRE assumes that all input
42: strings are in EBCDIC. If you do not define this macro, PCRE will assume
43: input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build
44: a version of PCRE that supports both EBCDIC and UTF-8/16/32. */
1.1 misho 45: /* #undef EBCDIC */
46:
1.1.1.4 misho 47: /* In an EBCDIC environment, define this macro to any value to arrange for the
48: NL character to be 0x25 instead of the default 0x15. NL plays the role that
49: LF does in an ASCII/Unicode environment. The value must also be set in the
50: NEWLINE macro below. On systems that can use "configure" or CMake to set
51: EBCDIC_NL25, the adjustment of NEWLINE is automatic. */
52: /* #undef EBCDIC_NL25 */
53:
1.1 misho 54: /* Define to 1 if you have the `bcopy' function. */
1.1.1.4 misho 55: /* #undef HAVE_BCOPY */
1.1 misho 56:
57: /* Define to 1 if you have the <bits/type_traits.h> header file. */
58: /* #undef HAVE_BITS_TYPE_TRAITS_H */
59:
60: /* Define to 1 if you have the <bzlib.h> header file. */
1.1.1.4 misho 61: /* #undef HAVE_BZLIB_H */
1.1 misho 62:
63: /* Define to 1 if you have the <dirent.h> header file. */
1.1.1.4 misho 64: /* #undef HAVE_DIRENT_H */
1.1 misho 65:
66: /* Define to 1 if you have the <dlfcn.h> header file. */
1.1.1.4 misho 67: /* #undef HAVE_DLFCN_H */
1.1 misho 68:
1.1.1.3 misho 69: /* Define to 1 if you have the <editline/readline.h> header file. */
70: /* #undef HAVE_EDITLINE_READLINE_H */
71:
72: /* Define to 1 if you have the <edit/readline/readline.h> header file. */
73: /* #undef HAVE_EDIT_READLINE_READLINE_H */
74:
1.1 misho 75: /* Define to 1 if you have the <inttypes.h> header file. */
1.1.1.4 misho 76: /* #undef HAVE_INTTYPES_H */
1.1 misho 77:
78: /* Define to 1 if you have the <limits.h> header file. */
1.1.1.4 misho 79: /* #undef HAVE_LIMITS_H */
1.1 misho 80:
81: /* Define to 1 if the system has the type `long long'. */
1.1.1.4 misho 82: /* #undef HAVE_LONG_LONG */
1.1 misho 83:
84: /* Define to 1 if you have the `memmove' function. */
1.1.1.4 misho 85: /* #undef HAVE_MEMMOVE */
1.1 misho 86:
87: /* Define to 1 if you have the <memory.h> header file. */
1.1.1.4 misho 88: /* #undef HAVE_MEMORY_H */
89:
90: /* Define if you have POSIX threads libraries and header files. */
91: /* #undef HAVE_PTHREAD */
92:
93: /* Have PTHREAD_PRIO_INHERIT. */
94: /* #undef HAVE_PTHREAD_PRIO_INHERIT */
1.1 misho 95:
96: /* Define to 1 if you have the <readline/history.h> header file. */
1.1.1.3 misho 97: /* #undef HAVE_READLINE_HISTORY_H */
1.1 misho 98:
99: /* Define to 1 if you have the <readline/readline.h> header file. */
1.1.1.3 misho 100: /* #undef HAVE_READLINE_READLINE_H */
1.1 misho 101:
102: /* Define to 1 if you have the <stdint.h> header file. */
1.1.1.4 misho 103: /* #undef HAVE_STDINT_H */
1.1 misho 104:
105: /* Define to 1 if you have the <stdlib.h> header file. */
1.1.1.4 misho 106: /* #undef HAVE_STDLIB_H */
1.1 misho 107:
108: /* Define to 1 if you have the `strerror' function. */
1.1.1.4 misho 109: /* #undef HAVE_STRERROR */
1.1 misho 110:
111: /* Define to 1 if you have the <string> header file. */
1.1.1.4 misho 112: /* #undef HAVE_STRING */
1.1 misho 113:
114: /* Define to 1 if you have the <strings.h> header file. */
1.1.1.4 misho 115: /* #undef HAVE_STRINGS_H */
1.1 misho 116:
117: /* Define to 1 if you have the <string.h> header file. */
1.1.1.4 misho 118: /* #undef HAVE_STRING_H */
1.1 misho 119:
120: /* Define to 1 if you have `strtoimax'. */
121: /* #undef HAVE_STRTOIMAX */
122:
123: /* Define to 1 if you have `strtoll'. */
124: /* #undef HAVE_STRTOLL */
125:
126: /* Define to 1 if you have `strtoq'. */
1.1.1.4 misho 127: /* #undef HAVE_STRTOQ */
1.1 misho 128:
129: /* Define to 1 if you have the <sys/stat.h> header file. */
1.1.1.4 misho 130: /* #undef HAVE_SYS_STAT_H */
1.1 misho 131:
132: /* Define to 1 if you have the <sys/types.h> header file. */
1.1.1.4 misho 133: /* #undef HAVE_SYS_TYPES_H */
1.1 misho 134:
135: /* Define to 1 if you have the <type_traits.h> header file. */
136: /* #undef HAVE_TYPE_TRAITS_H */
137:
138: /* Define to 1 if you have the <unistd.h> header file. */
1.1.1.4 misho 139: /* #undef HAVE_UNISTD_H */
1.1 misho 140:
141: /* Define to 1 if the system has the type `unsigned long long'. */
1.1.1.4 misho 142: /* #undef HAVE_UNSIGNED_LONG_LONG */
143:
144: /* Define to 1 if the compiler supports simple visibility declarations. */
145: /* #undef HAVE_VISIBILITY */
1.1 misho 146:
147: /* Define to 1 if you have the <windows.h> header file. */
148: /* #undef HAVE_WINDOWS_H */
149:
150: /* Define to 1 if you have the <zlib.h> header file. */
1.1.1.4 misho 151: /* #undef HAVE_ZLIB_H */
1.1 misho 152:
153: /* Define to 1 if you have `_strtoi64'. */
154: /* #undef HAVE__STRTOI64 */
155:
156: /* The value of LINK_SIZE determines the number of bytes used to store links
157: as offsets within the compiled regex. The default is 2, which allows for
158: compiled patterns up to 64K long. This covers the vast majority of cases.
159: However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
1.1.1.4 misho 160: for longer patterns in extreme cases. */
1.1 misho 161: #ifndef LINK_SIZE
162: #define LINK_SIZE 2
163: #endif
164:
165: /* Define to the sub-directory in which libtool stores uninstalled libraries.
166: */
1.1.1.4 misho 167: /* This is ignored unless you are using libtool. */
1.1 misho 168: #ifndef LT_OBJDIR
169: #define LT_OBJDIR ".libs/"
170: #endif
171:
172: /* The value of MATCH_LIMIT determines the default number of times the
173: internal match() function can be called during a single execution of
174: pcre_exec(). There is a runtime interface for setting a different limit.
175: The limit exists in order to catch runaway regular expressions that take
176: for ever to determine that they do not match. The default is set very large
1.1.1.4 misho 177: so that it does not accidentally catch legitimate cases. */
1.1 misho 178: #ifndef MATCH_LIMIT
179: #define MATCH_LIMIT 10000000
180: #endif
181:
182: /* The above limit applies to all calls of match(), whether or not they
183: increase the recursion depth. In some environments it is desirable to limit
184: the depth of recursive calls of match() more strictly, in order to restrict
185: the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
186: used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
187: match(). To have any useful effect, it must be less than the value of
188: MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
1.1.1.4 misho 189: a runtime method for setting a different limit. */
1.1 misho 190: #ifndef MATCH_LIMIT_RECURSION
191: #define MATCH_LIMIT_RECURSION MATCH_LIMIT
192: #endif
193:
194: /* This limit is parameterized just in case anybody ever wants to change it.
195: Care must be taken if it is increased, because it guards against integer
196: overflow caused by enormously large patterns. */
197: #ifndef MAX_NAME_COUNT
198: #define MAX_NAME_COUNT 10000
199: #endif
200:
201: /* This limit is parameterized just in case anybody ever wants to change it.
202: Care must be taken if it is increased, because it guards against integer
203: overflow caused by enormously large patterns. */
204: #ifndef MAX_NAME_SIZE
205: #define MAX_NAME_SIZE 32
206: #endif
207:
1.1.1.4 misho 208: /* The value of NEWLINE determines the default newline character sequence.
209: PCRE client programs can override this by selecting other values at run
210: time. In ASCII environments, the value can be 10 (LF), 13 (CR), or 3338
211: (CRLF); in EBCDIC environments the value can be 21 or 37 (LF), 13 (CR), or
212: 3349 or 3365 (CRLF) because there are two alternative codepoints (0x15 and
213: 0x25) that are used as the NL line terminator that is equivalent to ASCII
214: LF. In both ASCII and EBCDIC environments the value can also be -1 (ANY),
215: or -2 (ANYCRLF). */
1.1 misho 216: #ifndef NEWLINE
217: #define NEWLINE 10
218: #endif
219:
220: /* PCRE uses recursive function calls to handle backtracking while matching.
221: This can sometimes be a problem on systems that have stacks of limited
1.1.1.4 misho 222: size. Define NO_RECURSE to any value to get a version that doesn't use
223: recursion in the match() function; instead it creates its own stack by
224: steam using pcre_recurse_malloc() to obtain memory from the heap. For more
225: detail, see the comments and other stuff just above the match() function.
226: */
1.1 misho 227: /* #undef NO_RECURSE */
228:
229: /* Name of package */
230: #define PACKAGE "pcre"
231:
232: /* Define to the address where bug reports for this package should be sent. */
233: #define PACKAGE_BUGREPORT ""
234:
235: /* Define to the full name of this package. */
236: #define PACKAGE_NAME "PCRE"
237:
238: /* Define to the full name and version of this package. */
1.1.1.5 ! misho 239: #define PACKAGE_STRING "PCRE 8.34"
1.1 misho 240:
241: /* Define to the one symbol short name of this package. */
242: #define PACKAGE_TARNAME "pcre"
243:
244: /* Define to the home page for this package. */
245: #define PACKAGE_URL ""
246:
247: /* Define to the version of this package. */
1.1.1.5 ! misho 248: #define PACKAGE_VERSION "8.34"
! 249:
! 250: /* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
! 251: parentheses (of any kind) in a pattern. This limits the amount of system
! 252: stack that is used while compiling a pattern. */
! 253: #ifndef PARENS_NEST_LIMIT
! 254: #define PARENS_NEST_LIMIT 250
! 255: #endif
1.1 misho 256:
257: /* The value of PCREGREP_BUFSIZE determines the size of buffer used by
1.1.1.4 misho 258: pcregrep to hold parts of the file it is searching. This is also the
259: minimum value. The actual amount of memory used by pcregrep is three times
260: this number, because it allows for the buffering of "before" and "after"
261: lines. */
1.1 misho 262: #ifndef PCREGREP_BUFSIZE
263: #define PCREGREP_BUFSIZE 20480
264: #endif
265:
266: /* If you are compiling for a system other than a Unix-like system or
267: Win32, and it needs some magic to be inserted before the definition
268: of a function that is exported by the library, define this macro to
1.1.1.4 misho 269: contain the relevant magic. If you do not define this macro, a suitable
270: __declspec value is used for Windows systems; in other environments
271: "extern" is used for a C compiler and "extern C" for a C++ compiler.
272: This macro apears at the start of every exported function that is part
273: of the external API. It does not appear on functions that are "external"
274: in the C sense, but which are internal to the library. */
1.1 misho 275: /* #undef PCRE_EXP_DEFN */
276:
1.1.1.4 misho 277: /* Define to any value if linking statically (TODO: make nice with Libtool) */
1.1 misho 278: /* #undef PCRE_STATIC */
279:
280: /* When calling PCRE via the POSIX interface, additional working storage is
281: required for holding the pointers to capturing substrings because PCRE
282: requires three integers per substring, whereas the POSIX interface provides
283: only two. If the number of expected substrings is small, the wrapper
284: function uses space on the stack, because this is faster than using
285: malloc() for each call. The threshold above which the stack is no longer
1.1.1.4 misho 286: used is defined by POSIX_MALLOC_THRESHOLD. */
1.1 misho 287: #ifndef POSIX_MALLOC_THRESHOLD
288: #define POSIX_MALLOC_THRESHOLD 10
289: #endif
290:
1.1.1.4 misho 291: /* Define to necessary symbol if this constant uses a non-standard name on
292: your system. */
293: /* #undef PTHREAD_CREATE_JOINABLE */
294:
1.1 misho 295: /* Define to 1 if you have the ANSI C header files. */
1.1.1.4 misho 296: /* #undef STDC_HEADERS */
297:
298: /* Define to any value to enable support for Just-In-Time compiling. */
1.1 misho 299: /* #undef SUPPORT_JIT */
300:
1.1.1.4 misho 301: /* Define to any value to allow pcregrep to be linked with libbz2, so that it
302: is able to handle .bz2 files. */
1.1 misho 303: /* #undef SUPPORT_LIBBZ2 */
304:
1.1.1.4 misho 305: /* Define to any value to allow pcretest to be linked with libedit. */
1.1.1.3 misho 306: /* #undef SUPPORT_LIBEDIT */
307:
1.1.1.4 misho 308: /* Define to any value to allow pcretest to be linked with libreadline. */
1.1 misho 309: /* #undef SUPPORT_LIBREADLINE */
310:
1.1.1.4 misho 311: /* Define to any value to allow pcregrep to be linked with libz, so that it is
312: able to handle .gz files. */
1.1 misho 313: /* #undef SUPPORT_LIBZ */
314:
1.1.1.4 misho 315: /* Define to any value to enable the 16 bit PCRE library. */
1.1.1.2 misho 316: /* #undef SUPPORT_PCRE16 */
317:
1.1.1.4 misho 318: /* Define to any value to enable the 32 bit PCRE library. */
319: /* #undef SUPPORT_PCRE32 */
320:
321: /* Define to any value to enable the 8 bit PCRE library. */
322: /* #undef SUPPORT_PCRE8 */
1.1.1.2 misho 323:
1.1.1.4 misho 324: /* Define to any value to enable JIT support in pcregrep. */
1.1 misho 325: /* #undef SUPPORT_PCREGREP_JIT */
326:
1.1.1.4 misho 327: /* Define to any value to enable support for Unicode properties. */
1.1 misho 328: /* #undef SUPPORT_UCP */
329:
1.1.1.4 misho 330: /* Define to any value to enable support for the UTF-8/16/32 Unicode encoding.
331: This will work even in an EBCDIC environment, but it is incompatible with
332: the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or*
333: ASCII/UTF-8/16/32, but not both at once. */
1.1.1.2 misho 334: /* #undef SUPPORT_UTF */
1.1 misho 335:
1.1.1.4 misho 336: /* Define to any value for valgrind support to find invalid memory reads. */
337: /* #undef SUPPORT_VALGRIND */
338:
1.1 misho 339: /* Version number of package */
1.1.1.5 ! misho 340: #define VERSION "8.34"
1.1 misho 341:
342: /* Define to empty if `const' does not conform to ANSI C. */
343: /* #undef const */
344:
345: /* Define to the type of a signed integer type of width exactly 64 bits if
346: such a type exists and the standard includes do not define it. */
347: /* #undef int64_t */
348:
349: /* Define to `unsigned int' if <sys/types.h> does not define. */
350: /* #undef size_t */
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