Annotation of embedaddon/pcre/config.h.in, revision 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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