1/* src/config.h. Generated from config.h.in by configure. */ 2/* src/config.h.in. Generated from configure.ac by autoheader. */ 3 4/* PCRE2 is written in Standard C, but there are a few non-standard things it 5can cope with, allowing it to run on SunOS4 and other "close to standard" 6systems. 7 8In environments that support the GNU autotools, config.h.in is converted into 9config.h by the "configure" script. In environments that use CMake, 10config-cmake.in is converted into config.h. If you are going to build PCRE2 "by 11hand" without using "configure" or CMake, you should copy the distributed 12config.h.generic to config.h, and edit the macro definitions to be the way you 13need them. You must then add -DHAVE_CONFIG_H to all of your compile commands, 14so that config.h is included at the start of every source. 15 16Alternatively, you can avoid editing by using -D on the compiler command line 17to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H, 18but if you do, default values will be taken from config.h for non-boolean 19macros that are not defined on the command line. 20 21Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE2_8 should either be 22defined (conventionally to 1) for TRUE, and not defined at all for FALSE. All 23such macros are listed as a commented #undef in config.h.generic. Macros such 24as MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are 25surrounded by #ifndef/#endif lines so that the value can be overridden by -D. 26 27PCRE2 uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if 28HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make 29sure both macros are undefined; an emulation function will then be used. */ 30 31/* By default, the \R escape sequence matches any Unicode line ending 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 PCRE2 at runtime. 35 */ 36/* #undef BSR_ANYCRLF */ 37 38/* Define to any value to disable the use of the z and t modifiers in 39 formatting settings such as %zu or %td (this is rarely needed). */ 40/* #undef DISABLE_PERCENT_ZT */ 41 42/* If you are compiling for a system that uses EBCDIC instead of ASCII 43 character codes, define this macro to any value. When EBCDIC is set, PCRE2 44 assumes that all input strings are in EBCDIC. If you do not define this 45 macro, PCRE2 will assume input strings are ASCII or UTF-8/16/32 Unicode. It 46 is not possible to build a version of PCRE2 that supports both EBCDIC and 47 UTF-8/16/32. */ 48/* #undef EBCDIC */ 49 50/* In an EBCDIC environment, define this macro to any value to arrange for the 51 NL character to be 0x25 instead of the default 0x15. NL plays the role that 52 LF does in an ASCII/Unicode environment. */ 53/* #undef EBCDIC_NL25 */ 54 55/* Define this if your compiler supports __attribute__((uninitialized)) */ 56/* #undef HAVE_ATTRIBUTE_UNINITIALIZED */ 57 58/* Define to 1 if you have the `bcopy' function. */ 59/* #undef HAVE_BCOPY */ 60 61/* Define to 1 if you have the <bzlib.h> header file. */ 62/* #undef HAVE_BZLIB_H */ 63 64/* Define to 1 if you have the <dirent.h> header file. */ 65/* #undef HAVE_DIRENT_H */ 66 67/* Define to 1 if you have the <dlfcn.h> header file. */ 68/* #undef HAVE_DLFCN_H */ 69 70/* Define to 1 if you have the <editline/readline.h> header file. */ 71/* #undef HAVE_EDITLINE_READLINE_H */ 72 73/* Define to 1 if you have the <edit/readline/readline.h> header file. */ 74/* #undef HAVE_EDIT_READLINE_READLINE_H */ 75 76/* Define to 1 if you have the <inttypes.h> header file. */ 77/* #undef HAVE_INTTYPES_H */ 78 79/* Define to 1 if you have the <limits.h> header file. */ 80/* #undef HAVE_LIMITS_H */ 81 82/* Define to 1 if you have the `memfd_create' function. */ 83/* #undef HAVE_MEMFD_CREATE */ 84 85/* Define to 1 if you have the `memmove' function. */ 86/* #undef HAVE_MEMMOVE */ 87 88/* Define to 1 if you have the <memory.h> header file. */ 89/* #undef HAVE_MEMORY_H */ 90 91/* Define to 1 if you have the `mkostemp' function. */ 92/* #undef HAVE_MKOSTEMP */ 93 94/* Define if you have POSIX threads libraries and header files. */ 95/* #undef HAVE_PTHREAD */ 96 97/* Have PTHREAD_PRIO_INHERIT. */ 98/* #undef HAVE_PTHREAD_PRIO_INHERIT */ 99 100/* Define to 1 if you have the <readline/history.h> header file. */ 101/* #undef HAVE_READLINE_HISTORY_H */ 102 103/* Define to 1 if you have the <readline/readline.h> header file. */ 104/* #undef HAVE_READLINE_READLINE_H */ 105 106/* Define to 1 if you have the `secure_getenv' function. */ 107/* #undef HAVE_SECURE_GETENV */ 108 109/* Define to 1 if you have the <stdint.h> header file. */ 110/* #undef HAVE_STDINT_H */ 111 112/* Define to 1 if you have the <stdlib.h> header file. */ 113/* #undef HAVE_STDLIB_H */ 114 115/* Define to 1 if you have the `strerror' function. */ 116/* #undef HAVE_STRERROR */ 117 118/* Define to 1 if you have the <strings.h> header file. */ 119/* #undef HAVE_STRINGS_H */ 120 121/* Define to 1 if you have the <string.h> header file. */ 122/* #undef HAVE_STRING_H */ 123 124/* Define to 1 if you have the <sys/stat.h> header file. */ 125/* #undef HAVE_SYS_STAT_H */ 126 127/* Define to 1 if you have the <sys/types.h> header file. */ 128/* #undef HAVE_SYS_TYPES_H */ 129 130/* Define to 1 if you have the <sys/wait.h> header file. */ 131/* #undef HAVE_SYS_WAIT_H */ 132 133/* Define to 1 if you have the <unistd.h> header file. */ 134/* #undef HAVE_UNISTD_H */ 135 136/* Define to 1 if the compiler supports simple visibility declarations. */ 137/* #undef HAVE_VISIBILITY */ 138 139/* Define to 1 if you have the <windows.h> header file. */ 140/* #undef HAVE_WINDOWS_H */ 141 142/* Define to 1 if you have the <zlib.h> header file. */ 143/* #undef HAVE_ZLIB_H */ 144 145/* This limits the amount of memory that may be used while matching a pattern. 146 It applies to both pcre2_match() and pcre2_dfa_match(). It does not apply 147 to JIT matching. The value is in kibibytes (units of 1024 bytes). */ 148#ifndef HEAP_LIMIT 149#define HEAP_LIMIT 20000000 150#endif 151 152/* The value of LINK_SIZE determines the number of bytes used to store links 153 as offsets within the compiled regex. The default is 2, which allows for 154 compiled patterns up to 65535 code units long. This covers the vast 155 majority of cases. However, PCRE2 can also be compiled to use 3 or 4 bytes 156 instead. This allows for longer patterns in extreme cases. */ 157#ifndef LINK_SIZE 158#define LINK_SIZE 2 159#endif 160 161/* Define to the sub-directory where libtool stores uninstalled libraries. */ 162/* This is ignored unless you are using libtool. */ 163#ifndef LT_OBJDIR 164#define LT_OBJDIR ".libs/" 165#endif 166 167/* The value of MATCH_LIMIT determines the default number of times the 168 pcre2_match() function can record a backtrack position during a single 169 matching attempt. The value is also used to limit a loop counter in 170 pcre2_dfa_match(). There is a runtime interface for setting a different 171 limit. The limit exists in order to catch runaway regular expressions that 172 take for ever to determine that they do not match. The default is set very 173 large so that it does not accidentally catch legitimate cases. */ 174#ifndef MATCH_LIMIT 175#define MATCH_LIMIT 10000000 176#endif 177 178/* The above limit applies to all backtracks, whether or not they are nested. 179 In some environments it is desirable to limit the nesting of backtracking 180 (that is, the depth of tree that is searched) more strictly, in order to 181 restrict the maximum amount of heap memory that is used. The value of 182 MATCH_LIMIT_DEPTH provides this facility. To have any useful effect, it 183 must be less than the value of MATCH_LIMIT. The default is to use the same 184 value as MATCH_LIMIT. There is a runtime method for setting a different 185 limit. In the case of pcre2_dfa_match(), this limit controls the depth of 186 the internal nested function calls that are used for pattern recursions, 187 lookarounds, and atomic groups. */ 188#ifndef MATCH_LIMIT_DEPTH 189#define MATCH_LIMIT_DEPTH MATCH_LIMIT 190#endif 191 192/* This limit is parameterized just in case anybody ever wants to change it. 193 Care must be taken if it is increased, because it guards against integer 194 overflow caused by enormously large patterns. */ 195#ifndef MAX_NAME_COUNT 196#define MAX_NAME_COUNT 10000 197#endif 198 199/* This limit is parameterized just in case anybody ever wants to change it. 200 Care must be taken if it is increased, because it guards against integer 201 overflow caused by enormously large patterns. */ 202#ifndef MAX_NAME_SIZE 203#define MAX_NAME_SIZE 32 204#endif 205 206/* Defining NEVER_BACKSLASH_C locks out the use of \C in all patterns. */ 207/* #undef NEVER_BACKSLASH_C */ 208 209/* The value of NEWLINE_DEFAULT determines the default newline character 210 sequence. PCRE2 client programs can override this by selecting other values 211 at run time. The valid values are 1 (CR), 2 (LF), 3 (CRLF), 4 (ANY), 5 212 (ANYCRLF), and 6 (NUL). */ 213#ifndef NEWLINE_DEFAULT 214#define NEWLINE_DEFAULT 2 215#endif 216 217/* Name of package */ 218#define PACKAGE "pcre2" 219 220/* Define to the address where bug reports for this package should be sent. */ 221#define PACKAGE_BUGREPORT "" 222 223/* Define to the full name of this package. */ 224#define PACKAGE_NAME "PCRE2" 225 226/* Define to the full name and version of this package. */ 227#define PACKAGE_STRING "PCRE2 10.36" 228 229/* Define to the one symbol short name of this package. */ 230#define PACKAGE_TARNAME "pcre2" 231 232/* Define to the home page for this package. */ 233#define PACKAGE_URL "" 234 235/* Define to the version of this package. */ 236#define PACKAGE_VERSION "10.36" 237 238/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested 239 parentheses (of any kind) in a pattern. This limits the amount of system 240 stack that is used while compiling a pattern. */ 241#ifndef PARENS_NEST_LIMIT 242#define PARENS_NEST_LIMIT 250 243#endif 244 245/* The value of PCRE2GREP_BUFSIZE is the starting size of the buffer used by 246 pcre2grep to hold parts of the file it is searching. The buffer will be 247 expanded up to PCRE2GREP_MAX_BUFSIZE if necessary, for files containing 248 very long lines. The actual amount of memory used by pcre2grep is three 249 times this number, because it allows for the buffering of "before" and 250 "after" lines. */ 251#ifndef PCRE2GREP_BUFSIZE 252#define PCRE2GREP_BUFSIZE 20480 253#endif 254 255/* The value of PCRE2GREP_MAX_BUFSIZE specifies the maximum size of the buffer 256 used by pcre2grep to hold parts of the file it is searching. The actual 257 amount of memory used by pcre2grep is three times this number, because it 258 allows for the buffering of "before" and "after" lines. */ 259#ifndef PCRE2GREP_MAX_BUFSIZE 260#define PCRE2GREP_MAX_BUFSIZE 1048576 261#endif 262 263/* Define to any value to include debugging code. */ 264/* #undef PCRE2_DEBUG */ 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 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. */ 275/* #undef PCRE2_EXP_DEFN */ 276 277/* Define to any value if linking statically (TODO: make nice with Libtool) */ 278/* #undef PCRE2_STATIC */ 279 280/* Define to necessary symbol if this constant uses a non-standard name on 281 your system. */ 282/* #undef PTHREAD_CREATE_JOINABLE */ 283 284/* Define to any non-zero number to enable support for SELinux compatible 285 executable memory allocator in JIT. Note that this will have no effect 286 unless SUPPORT_JIT is also defined. */ 287/* #undef SLJIT_PROT_EXECUTABLE_ALLOCATOR */ 288 289/* Define to 1 if you have the ANSI C header files. */ 290/* #undef STDC_HEADERS */ 291 292/* Define to any value to enable support for Just-In-Time compiling. */ 293/* #undef SUPPORT_JIT */ 294 295/* Define to any value to allow pcre2grep to be linked with libbz2, so that it 296 is able to handle .bz2 files. */ 297/* #undef SUPPORT_LIBBZ2 */ 298 299/* Define to any value to allow pcre2test to be linked with libedit. */ 300/* #undef SUPPORT_LIBEDIT */ 301 302/* Define to any value to allow pcre2test to be linked with libreadline. */ 303/* #undef SUPPORT_LIBREADLINE */ 304 305/* Define to any value to allow pcre2grep to be linked with libz, so that it 306 is able to handle .gz files. */ 307/* #undef SUPPORT_LIBZ */ 308 309/* Define to any value to enable callout script support in pcre2grep. */ 310/* #undef SUPPORT_PCRE2GREP_CALLOUT */ 311 312/* Define to any value to enable fork support in pcre2grep callout scripts. 313 This will have no effect unless SUPPORT_PCRE2GREP_CALLOUT is also defined. 314 */ 315/* #undef SUPPORT_PCRE2GREP_CALLOUT_FORK */ 316 317/* Define to any value to enable JIT support in pcre2grep. Note that this will 318 have no effect unless SUPPORT_JIT is also defined. */ 319/* #undef SUPPORT_PCRE2GREP_JIT */ 320 321/* Define to any value to enable the 16 bit PCRE2 library. */ 322/* #undef SUPPORT_PCRE2_16 */ 323 324/* Define to any value to enable the 32 bit PCRE2 library. */ 325/* #undef SUPPORT_PCRE2_32 */ 326 327/* Define to any value to enable the 8 bit PCRE2 library. */ 328/* #undef SUPPORT_PCRE2_8 */ 329 330/* Define to any value to enable support for Unicode and UTF encoding. This 331 will work even in an EBCDIC environment, but it is incompatible with the 332 EBCDIC macro. That is, PCRE2 can support *either* EBCDIC code *or* 333 ASCII/Unicode, but not both at once. */ 334/* #undef SUPPORT_UNICODE */ 335 336/* Define to any value for valgrind support to find invalid memory reads. */ 337/* #undef SUPPORT_VALGRIND */ 338 339/* Enable extensions on AIX 3, Interix. */ 340#ifndef _ALL_SOURCE 341# define _ALL_SOURCE 1 342#endif 343/* Enable GNU extensions on systems that have them. */ 344#ifndef _GNU_SOURCE 345# define _GNU_SOURCE 1 346#endif 347/* Enable threading extensions on Solaris. */ 348#ifndef _POSIX_PTHREAD_SEMANTICS 349# define _POSIX_PTHREAD_SEMANTICS 1 350#endif 351/* Enable extensions on HP NonStop. */ 352#ifndef _TANDEM_SOURCE 353# define _TANDEM_SOURCE 1 354#endif 355/* Enable general extensions on Solaris. */ 356#ifndef __EXTENSIONS__ 357# define __EXTENSIONS__ 1 358#endif 359 360/* Version number of package */ 361#define VERSION "10.36" 362 363/* Define to 1 if on MINIX. */ 364/* #undef _MINIX */ 365 366/* Define to 2 if the system does not provide POSIX.1 features except with 367 this defined. */ 368/* #undef _POSIX_1_SOURCE */ 369 370/* Define to 1 if you need to in order for `stat' and other things to work. */ 371/* #undef _POSIX_SOURCE */ 372 373/* Define to empty if `const' does not conform to ANSI C. */ 374/* #undef const */ 375 376/* Define to the type of a signed integer type of width exactly 64 bits if 377 such a type exists and the standard includes do not define it. */ 378/* #undef int64_t */ 379 380/* Define to `unsigned int' if <sys/types.h> does not define. */ 381/* #undef size_t */ 382