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/vendor/pcre/config.h.in

http://github.com/feyeleanor/RubyGoLightly
Autoconf | 242 lines | 126 code | 61 blank | 55 comment | 50 complexity | 7bfb7005d2dc4171f299494e4e76b2d5 MD5 | raw file
  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.
  5Some other environments also support the use of "configure". PCRE is written in
  6Standard C, but there are a few non-standard things it can cope with, allowing
  7it to run on SunOS4 and other "close to standard" systems.
  8
  9If you are going to build PCRE "by hand" on a system without "configure" you
 10should copy the distributed config.h.generic to config.h, and then set up the
 11macro definitions the way you need them. You must then add -DHAVE_CONFIG_H to
 12all of your compile commands, so that config.h is included at the start of
 13every source.
 14
 15Alternatively, you can avoid editing by using -D on the compiler command line
 16to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H.
 17
 18PCRE uses memmove() if HAVE_MEMMOVE is set to 1; otherwise it uses bcopy() if
 19HAVE_BCOPY is set to 1. If your system has neither bcopy() nor memmove(), set
 20them 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. */
 32#undef EBCDIC
 33
 34/* Define to 1 if you have the `bcopy' function. */
 35#undef HAVE_BCOPY
 36
 37/* Define to 1 if you have the <bits/type_traits.h> header file. */
 38#undef HAVE_BITS_TYPE_TRAITS_H
 39
 40/* Define to 1 if you have the <bzlib.h> header file. */
 41#undef HAVE_BZLIB_H
 42
 43/* Define to 1 if you have the <dirent.h> header file. */
 44#undef HAVE_DIRENT_H
 45
 46/* Define to 1 if you have the <dlfcn.h> header file. */
 47#undef HAVE_DLFCN_H
 48
 49/* Define to 1 if you have the <inttypes.h> header file. */
 50#undef HAVE_INTTYPES_H
 51
 52/* Define to 1 if you have the <limits.h> header file. */
 53#undef HAVE_LIMITS_H
 54
 55/* Define to 1 if the system has the type `long long'. */
 56#undef HAVE_LONG_LONG
 57
 58/* Define to 1 if you have the `memmove' function. */
 59#undef HAVE_MEMMOVE
 60
 61/* Define to 1 if you have the <memory.h> header file. */
 62#undef HAVE_MEMORY_H
 63
 64/* Define to 1 if you have the <readline/history.h> header file. */
 65#undef HAVE_READLINE_HISTORY_H
 66
 67/* Define to 1 if you have the <readline/readline.h> header file. */
 68#undef HAVE_READLINE_READLINE_H
 69
 70/* Define to 1 if you have the <stdint.h> header file. */
 71#undef HAVE_STDINT_H
 72
 73/* Define to 1 if you have the <stdlib.h> header file. */
 74#undef HAVE_STDLIB_H
 75
 76/* Define to 1 if you have the `strerror' function. */
 77#undef HAVE_STRERROR
 78
 79/* Define to 1 if you have the <string> header file. */
 80#undef HAVE_STRING
 81
 82/* Define to 1 if you have the <strings.h> header file. */
 83#undef HAVE_STRINGS_H
 84
 85/* Define to 1 if you have the <string.h> header file. */
 86#undef HAVE_STRING_H
 87
 88/* Define to 1 if you have the `strtoll' function. */
 89#undef HAVE_STRTOLL
 90
 91/* Define to 1 if you have the `strtoq' function. */
 92#undef HAVE_STRTOQ
 93
 94/* Define to 1 if you have the <sys/stat.h> header file. */
 95#undef HAVE_SYS_STAT_H
 96
 97/* Define to 1 if you have the <sys/types.h> header file. */
 98#undef HAVE_SYS_TYPES_H
 99
100/* Define to 1 if you have the <type_traits.h> header file. */
101#undef HAVE_TYPE_TRAITS_H
102
103/* Define to 1 if you have the <unistd.h> header file. */
104#undef HAVE_UNISTD_H
105
106/* Define to 1 if the system has the type `unsigned long long'. */
107#undef HAVE_UNSIGNED_LONG_LONG
108
109/* Define to 1 if you have the <windows.h> header file. */
110#undef HAVE_WINDOWS_H
111
112/* Define to 1 if you have the <zlib.h> header file. */
113#undef HAVE_ZLIB_H
114
115/* Define to 1 if you have the `_strtoi64' function. */
116#undef HAVE__STRTOI64
117
118/* The value of LINK_SIZE determines the number of bytes used to store links
119   as offsets within the compiled regex. The default is 2, which allows for
120   compiled patterns up to 64K long. This covers the vast majority of cases.
121   However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
122   for longer patterns in extreme cases. On systems that support it,
123   "configure" can be used to override this default. */
124#undef LINK_SIZE
125
126/* The value of MATCH_LIMIT determines the default number of times the
127   internal match() function can be called during a single execution of
128   pcre_exec(). There is a runtime interface for setting a different limit.
129   The limit exists in order to catch runaway regular expressions that take
130   for ever to determine that they do not match. The default is set very large
131   so that it does not accidentally catch legitimate cases. On systems that
132   support it, "configure" can be used to override this default default. */
133#undef MATCH_LIMIT
134
135/* The above limit applies to all calls of match(), whether or not they
136   increase the recursion depth. In some environments it is desirable to limit
137   the depth of recursive calls of match() more strictly, in order to restrict
138   the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
139   used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
140   match(). To have any useful effect, it must be less than the value of
141   MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
142   a runtime method for setting a different limit. On systems that support it,
143   "configure" can be used to override the default. */
144#undef MATCH_LIMIT_RECURSION
145
146/* This limit is parameterized just in case anybody ever wants to change it.
147   Care must be taken if it is increased, because it guards against integer
148   overflow caused by enormously large patterns. */
149#undef MAX_NAME_COUNT
150
151/* This limit is parameterized just in case anybody ever wants to change it.
152   Care must be taken if it is increased, because it guards against integer
153   overflow caused by enormously large patterns. */
154#undef MAX_NAME_SIZE
155
156/* The value of NEWLINE determines the newline character sequence. On systems
157   that support it, "configure" can be used to override the default, which is
158   10. The possible values are 10 (LF), 13 (CR), 3338 (CRLF), -1 (ANY), or -2
159   (ANYCRLF). */
160#undef NEWLINE
161
162/* PCRE uses recursive function calls to handle backtracking while matching.
163   This can sometimes be a problem on systems that have stacks of limited
164   size. Define NO_RECURSE to get a version that doesn't use recursion in the
165   match() function; instead it creates its own stack by steam using
166   pcre_recurse_malloc() to obtain memory from the heap. For more detail, see
167   the comments and other stuff just above the match() function. On systems
168   that support it, "configure" can be used to set this in the Makefile (use
169   --disable-stack-for-recursion). */
170#undef NO_RECURSE
171
172/* Name of package */
173#undef PACKAGE
174
175/* Define to the address where bug reports for this package should be sent. */
176#undef PACKAGE_BUGREPORT
177
178/* Define to the full name of this package. */
179#undef PACKAGE_NAME
180
181/* Define to the full name and version of this package. */
182#undef PACKAGE_STRING
183
184/* Define to the one symbol short name of this package. */
185#undef PACKAGE_TARNAME
186
187/* Define to the version of this package. */
188#undef PACKAGE_VERSION
189
190
191/* If you are compiling for a system other than a Unix-like system or
192   Win32, and it needs some magic to be inserted before the definition
193   of a function that is exported by the library, define this macro to
194   contain the relevant magic. If you do not define this macro, it
195   defaults to "extern" for a C compiler and "extern C" for a C++
196   compiler on non-Win32 systems. This macro apears at the start of
197   every exported function that is part of the external API. It does
198   not appear on functions that are "external" in the C sense, but
199   which are internal to the library. */
200#undef PCRE_EXP_DEFN
201
202/* Define if linking statically (TODO: make nice with Libtool) */
203#undef PCRE_STATIC
204
205/* When calling PCRE via the POSIX interface, additional working storage is
206   required for holding the pointers to capturing substrings because PCRE
207   requires three integers per substring, whereas the POSIX interface provides
208   only two. If the number of expected substrings is small, the wrapper
209   function uses space on the stack, because this is faster than using
210   malloc() for each call. The threshold above which the stack is no longer
211   used is defined by POSIX_MALLOC_THRESHOLD. On systems that support it,
212   "configure" can be used to override this default. */
213#undef POSIX_MALLOC_THRESHOLD
214
215/* Define to 1 if you have the ANSI C header files. */
216#undef STDC_HEADERS
217
218/* Define to allow pcregrep to be linked with libbz2, so that it is able to
219   handle .bz2 files. */
220#undef SUPPORT_LIBBZ2
221
222/* Define to allow pcretest to be linked with libreadline. */
223#undef SUPPORT_LIBREADLINE
224
225/* Define to allow pcregrep to be linked with libz, so that it is able to
226   handle .gz files. */
227#undef SUPPORT_LIBZ
228
229/* Define to enable support for Unicode properties */
230#undef SUPPORT_UCP
231
232/* Define to enable support for the UTF-8 Unicode encoding. */
233#undef SUPPORT_UTF8
234
235/* Version number of package */
236#undef VERSION
237
238/* Define to empty if `const' does not conform to ANSI C. */
239#undef const
240
241/* Define to `unsigned int' if <sys/types.h> does not define. */
242#undef size_t