Annotation of embedaddon/pcre/config.h.in, revision 1.1.1.1
1.1 misho 1: /* config.h.in. Generated from configure.ac by autoheader. */
2:
3:
4: /* On Unix-like systems config.h.in is converted by "configure" into config.h.
5: Some other environments also support the use of "configure". PCRE is written in
6: Standard C, but there are a few non-standard things it can cope with, allowing
7: it to run on SunOS4 and other "close to standard" systems.
8:
9: If you are going to build PCRE "by hand" on a system without "configure" you
10: should copy the distributed config.h.generic to config.h, and then set up the
11: macro definitions the way you need them. You must then add -DHAVE_CONFIG_H to
12: all of your compile commands, so that config.h is included at the start of
13: every source.
14:
15: Alternatively, you can avoid editing by using -D on the compiler command line
16: to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H.
17:
18: PCRE uses memmove() if HAVE_MEMMOVE is set to 1; otherwise it uses bcopy() if
19: HAVE_BCOPY is set to 1. If your system has neither bcopy() nor memmove(), set
20: them both to 0; an emulation function will be used. */
21:
22: /* By default, the \R escape sequence matches any Unicode line ending
23: character or sequence of characters. If BSR_ANYCRLF is defined, this is
24: changed so that backslash-R matches only CR, LF, or CRLF. The build- time
25: default can be overridden by the user of PCRE at runtime. On systems that
26: support it, "configure" can be used to override the default. */
27: #undef BSR_ANYCRLF
28:
29: /* If you are compiling for a system that uses EBCDIC instead of ASCII
30: character codes, define this macro as 1. On systems that can use
31: "configure", this can be done via --enable-ebcdic. PCRE will then assume
32: that all input strings are in EBCDIC. If you do not define this macro, PCRE
33: will assume input strings are ASCII or UTF-8 Unicode. It is not possible to
34: build a version of PCRE that supports both EBCDIC and UTF-8. */
35: #undef EBCDIC
36:
37: /* Define to 1 if you have the `bcopy' function. */
38: #undef HAVE_BCOPY
39:
40: /* Define to 1 if you have the <bits/type_traits.h> header file. */
41: #undef HAVE_BITS_TYPE_TRAITS_H
42:
43: /* Define to 1 if you have the <bzlib.h> header file. */
44: #undef HAVE_BZLIB_H
45:
46: /* Define to 1 if you have the <dirent.h> header file. */
47: #undef HAVE_DIRENT_H
48:
49: /* Define to 1 if you have the <dlfcn.h> header file. */
50: #undef HAVE_DLFCN_H
51:
52: /* Define to 1 if you have the <inttypes.h> header file. */
53: #undef HAVE_INTTYPES_H
54:
55: /* Define to 1 if you have the <limits.h> header file. */
56: #undef HAVE_LIMITS_H
57:
58: /* Define to 1 if the system has the type `long long'. */
59: #undef HAVE_LONG_LONG
60:
61: /* Define to 1 if you have the `memmove' function. */
62: #undef HAVE_MEMMOVE
63:
64: /* Define to 1 if you have the <memory.h> header file. */
65: #undef HAVE_MEMORY_H
66:
67: /* Define to 1 if you have the <readline/history.h> header file. */
68: #undef HAVE_READLINE_HISTORY_H
69:
70: /* Define to 1 if you have the <readline/readline.h> header file. */
71: #undef HAVE_READLINE_READLINE_H
72:
73: /* Define to 1 if you have the <stdint.h> header file. */
74: #undef HAVE_STDINT_H
75:
76: /* Define to 1 if you have the <stdlib.h> header file. */
77: #undef HAVE_STDLIB_H
78:
79: /* Define to 1 if you have the `strerror' function. */
80: #undef HAVE_STRERROR
81:
82: /* Define to 1 if you have the <string> header file. */
83: #undef HAVE_STRING
84:
85: /* Define to 1 if you have the <strings.h> header file. */
86: #undef HAVE_STRINGS_H
87:
88: /* Define to 1 if you have the <string.h> header file. */
89: #undef HAVE_STRING_H
90:
91: /* Define to 1 if you have `strtoimax'. */
92: #undef HAVE_STRTOIMAX
93:
94: /* Define to 1 if you have `strtoll'. */
95: #undef HAVE_STRTOLL
96:
97: /* Define to 1 if you have `strtoq'. */
98: #undef HAVE_STRTOQ
99:
100: /* Define to 1 if you have the <sys/stat.h> header file. */
101: #undef HAVE_SYS_STAT_H
102:
103: /* Define to 1 if you have the <sys/types.h> header file. */
104: #undef HAVE_SYS_TYPES_H
105:
106: /* Define to 1 if you have the <type_traits.h> header file. */
107: #undef HAVE_TYPE_TRAITS_H
108:
109: /* Define to 1 if you have the <unistd.h> header file. */
110: #undef HAVE_UNISTD_H
111:
112: /* Define to 1 if the system has the type `unsigned long long'. */
113: #undef HAVE_UNSIGNED_LONG_LONG
114:
115: /* Define to 1 if you have the <windows.h> header file. */
116: #undef HAVE_WINDOWS_H
117:
118: /* Define to 1 if you have the <zlib.h> header file. */
119: #undef HAVE_ZLIB_H
120:
121: /* Define to 1 if you have `_strtoi64'. */
122: #undef HAVE__STRTOI64
123:
124: /* The value of LINK_SIZE determines the number of bytes used to store links
125: as offsets within the compiled regex. The default is 2, which allows for
126: compiled patterns up to 64K long. This covers the vast majority of cases.
127: However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
128: for longer patterns in extreme cases. On systems that support it,
129: "configure" can be used to override this default. */
130: #undef LINK_SIZE
131:
132: /* Define to the sub-directory in which libtool stores uninstalled libraries.
133: */
134: #undef LT_OBJDIR
135:
136: /* The value of MATCH_LIMIT determines the default number of times the
137: internal match() function can be called during a single execution of
138: pcre_exec(). There is a runtime interface for setting a different limit.
139: The limit exists in order to catch runaway regular expressions that take
140: for ever to determine that they do not match. The default is set very large
141: so that it does not accidentally catch legitimate cases. On systems that
142: support it, "configure" can be used to override this default default. */
143: #undef MATCH_LIMIT
144:
145: /* The above limit applies to all calls of match(), whether or not they
146: increase the recursion depth. In some environments it is desirable to limit
147: the depth of recursive calls of match() more strictly, in order to restrict
148: the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
149: used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
150: match(). To have any useful effect, it must be less than the value of
151: MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
152: a runtime method for setting a different limit. On systems that support it,
153: "configure" can be used to override the default. */
154: #undef MATCH_LIMIT_RECURSION
155:
156: /* This limit is parameterized just in case anybody ever wants to change it.
157: Care must be taken if it is increased, because it guards against integer
158: overflow caused by enormously large patterns. */
159: #undef MAX_NAME_COUNT
160:
161: /* This limit is parameterized just in case anybody ever wants to change it.
162: Care must be taken if it is increased, because it guards against integer
163: overflow caused by enormously large patterns. */
164: #undef MAX_NAME_SIZE
165:
166: /* The value of NEWLINE determines the newline character sequence. On systems
167: that support it, "configure" can be used to override the default, which is
168: 10. The possible values are 10 (LF), 13 (CR), 3338 (CRLF), -1 (ANY), or -2
169: (ANYCRLF). */
170: #undef NEWLINE
171:
172: /* PCRE uses recursive function calls to handle backtracking while matching.
173: This can sometimes be a problem on systems that have stacks of limited
174: size. Define NO_RECURSE to get a version that doesn't use recursion in the
175: match() function; instead it creates its own stack by steam using
176: pcre_recurse_malloc() to obtain memory from the heap. For more detail, see
177: the comments and other stuff just above the match() function. On systems
178: that support it, "configure" can be used to set this in the Makefile (use
179: --disable-stack-for-recursion). */
180: #undef NO_RECURSE
181:
182: /* Name of package */
183: #undef PACKAGE
184:
185: /* Define to the address where bug reports for this package should be sent. */
186: #undef PACKAGE_BUGREPORT
187:
188: /* Define to the full name of this package. */
189: #undef PACKAGE_NAME
190:
191: /* Define to the full name and version of this package. */
192: #undef PACKAGE_STRING
193:
194: /* Define to the one symbol short name of this package. */
195: #undef PACKAGE_TARNAME
196:
197: /* Define to the home page for this package. */
198: #undef PACKAGE_URL
199:
200: /* Define to the version of this package. */
201: #undef PACKAGE_VERSION
202:
203: /* The value of PCREGREP_BUFSIZE determines the size of buffer used by
204: pcregrep to hold parts of the file it is searching. On systems that support
205: it, "configure" can be used to override the default, which is 8192. This is
206: also the minimum value. The actual amount of memory used by pcregrep is
207: three times this number, because it allows for the buffering of "before"
208: and "after" lines. */
209: #undef PCREGREP_BUFSIZE
210:
211:
212: /* If you are compiling for a system other than a Unix-like system or
213: Win32, and it needs some magic to be inserted before the definition
214: of a function that is exported by the library, define this macro to
215: contain the relevant magic. If you do not define this macro, it
216: defaults to "extern" for a C compiler and "extern C" for a C++
217: compiler on non-Win32 systems. This macro apears at the start of
218: every exported function that is part of the external API. It does
219: not appear on functions that are "external" in the C sense, but
220: which are internal to the library. */
221: #undef PCRE_EXP_DEFN
222:
223: /* Define if linking statically (TODO: make nice with Libtool) */
224: #undef PCRE_STATIC
225:
226: /* When calling PCRE via the POSIX interface, additional working storage is
227: required for holding the pointers to capturing substrings because PCRE
228: requires three integers per substring, whereas the POSIX interface provides
229: only two. If the number of expected substrings is small, the wrapper
230: function uses space on the stack, because this is faster than using
231: malloc() for each call. The threshold above which the stack is no longer
232: used is defined by POSIX_MALLOC_THRESHOLD. On systems that support it,
233: "configure" can be used to override this default. */
234: #undef POSIX_MALLOC_THRESHOLD
235:
236: /* Define to 1 if you have the ANSI C header files. */
237: #undef STDC_HEADERS
238:
239: /* Define to enable support for Just-In-Time compiling. */
240: #undef SUPPORT_JIT
241:
242: /* Define to allow pcregrep to be linked with libbz2, so that it is able to
243: handle .bz2 files. */
244: #undef SUPPORT_LIBBZ2
245:
246: /* Define to allow pcretest to be linked with libreadline. */
247: #undef SUPPORT_LIBREADLINE
248:
249: /* Define to allow pcregrep to be linked with libz, so that it is able to
250: handle .gz files. */
251: #undef SUPPORT_LIBZ
252:
253: /* Define to enable JIT support in pcregrep. */
254: #undef SUPPORT_PCREGREP_JIT
255:
256: /* Define to enable support for Unicode properties. */
257: #undef SUPPORT_UCP
258:
259: /* Define to enable support for the UTF-8 Unicode encoding. This will work
260: even in an EBCDIC environment, but it is incompatible with the EBCDIC
261: macro. That is, PCRE can support *either* EBCDIC code *or* ASCII/UTF-8, but
262: not both at once. */
263: #undef SUPPORT_UTF8
264:
265: /* Version number of package */
266: #undef VERSION
267:
268: /* Define to empty if `const' does not conform to ANSI C. */
269: #undef const
270:
271: /* Define to the type of a signed integer type of width exactly 64 bits if
272: such a type exists and the standard includes do not define it. */
273: #undef int64_t
274:
275: /* Define to `unsigned int' if <sys/types.h> does not define. */
276: #undef size_t
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