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 202 203 204 /* If you are compiling for a system other than a Unix-like system or 205 Win32, and it needs some magic to be inserted before the definition 206 of a function that is exported by the library, define this macro to 207 contain the relevant magic. If you do not define this macro, it 208 defaults to "extern" for a C compiler and "extern C" for a C++ 209 compiler on non-Win32 systems. This macro apears at the start of 210 every exported function that is part of the external API. It does 211 not appear on functions that are "external" in the C sense, but 212 which are internal to the library. */ 213 #undef PCRE_EXP_DEFN 214 215 /* Define if linking statically (TODO: make nice with Libtool) */ 216 #undef PCRE_STATIC 217 218 /* When calling PCRE via the POSIX interface, additional working storage is 219 required for holding the pointers to capturing substrings because PCRE 220 requires three integers per substring, whereas the POSIX interface provides 221 only two. If the number of expected substrings is small, the wrapper 222 function uses space on the stack, because this is faster than using 223 malloc() for each call. The threshold above which the stack is no longer 224 used is defined by POSIX_MALLOC_THRESHOLD. On systems that support it, 225 "configure" can be used to override this default. */ 226 #undef POSIX_MALLOC_THRESHOLD 227 228 /* Define to 1 if you have the ANSI C header files. */ 229 #undef STDC_HEADERS 230 231 /* Define to allow pcregrep to be linked with libbz2, so that it is able to 232 handle .bz2 files. */ 233 #undef SUPPORT_LIBBZ2 234 235 /* Define to allow pcretest to be linked with libreadline. */ 236 #undef SUPPORT_LIBREADLINE 237 238 /* Define to allow pcregrep to be linked with libz, so that it is able to 239 handle .gz files. */ 240 #undef SUPPORT_LIBZ 241 242 /* Define to enable support for Unicode properties */ 243 #undef SUPPORT_UCP 244 245 /* Define to enable support for the UTF-8 Unicode encoding. This will work 246 even in an EBCDIC environment, but it is incompatible with the EBCDIC 247 macro. That is, PCRE can support *either* EBCDIC code *or* ASCII/UTF-8, but 248 not both at once. */ 249 #undef SUPPORT_UTF8 250 251 /* Version number of package */ 252 #undef VERSION 253 254 /* Define to empty if `const' does not conform to ANSI C. */ 255 #undef const 256 257 /* Define to the type of a signed integer type of width exactly 64 bits if 258 such a type exists and the standard includes do not define it. */ 259 #undef int64_t 260 261 /* Define to `unsigned int' if <sys/types.h> does not define. */ 262 #undef size_t 263
