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Member "pcre2-10.36/src/config.h.generic" (4 Dec 2020, 14718 Bytes) of package /linux/misc/pcre2-10.36.tar.bz2:


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    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
    5 can cope with, allowing it to run on SunOS4 and other "close to standard"
    6 systems.
    7 
    8 In environments that support the GNU autotools, config.h.in is converted into
    9 config.h by the "configure" script. In environments that use CMake,
   10 config-cmake.in is converted into config.h. If you are going to build PCRE2 "by
   11 hand" without using "configure" or CMake, you should copy the distributed
   12 config.h.generic to config.h, and edit the macro definitions to be the way you
   13 need them. You must then add -DHAVE_CONFIG_H to all of your compile commands,
   14 so that config.h is included at the start of every source.
   15 
   16 Alternatively, you can avoid editing by using -D on the compiler command line
   17 to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H,
   18 but if you do, default values will be taken from config.h for non-boolean
   19 macros that are not defined on the command line.
   20 
   21 Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE2_8 should either be
   22 defined (conventionally to 1) for TRUE, and not defined at all for FALSE. All
   23 such macros are listed as a commented #undef in config.h.generic. Macros such
   24 as MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are
   25 surrounded by #ifndef/#endif lines so that the value can be overridden by -D.
   26 
   27 PCRE2 uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if
   28 HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make
   29 sure 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 */