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Member "pcre-8.43/config.h.in" (23 Feb 2019, 13470 Bytes) of package /linux/misc/pcre-8.43.tar.bz2:


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    1 /* config.h.in.  Generated from configure.ac by autoheader.  */
    2 
    3 
    4 /* PCRE 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 PCRE "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_PCRE8 should either be defined
   22 (conventionally to 1) for TRUE, and not defined at all for FALSE. All such
   23 macros are listed as a commented #undef in config.h.generic. Macros such as
   24 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 PCRE 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 PCRE at runtime. */
   35 #undef BSR_ANYCRLF
   36 
   37 /* If you are compiling for a system that uses EBCDIC instead of ASCII
   38    character codes, define this macro to any value. You must also edit the
   39    NEWLINE macro below to set a suitable EBCDIC newline, commonly 21 (0x15).
   40    On systems that can use "configure" or CMake to set EBCDIC, NEWLINE is
   41    automatically adjusted. When EBCDIC is set, PCRE assumes that all input
   42    strings are in EBCDIC. If you do not define this macro, PCRE will assume
   43    input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build
   44    a version of PCRE that supports both EBCDIC and UTF-8/16/32. */
   45 #undef EBCDIC
   46 
   47 /* In an EBCDIC environment, define this macro to any value to arrange for the
   48    NL character to be 0x25 instead of the default 0x15. NL plays the role that
   49    LF does in an ASCII/Unicode environment. The value must also be set in the
   50    NEWLINE macro below. On systems that can use "configure" or CMake to set
   51    EBCDIC_NL25, the adjustment of NEWLINE is automatic. */
   52 #undef EBCDIC_NL25
   53 
   54 /* Define to 1 if you have the `bcopy' function. */
   55 #undef HAVE_BCOPY
   56 
   57 /* Define to 1 if you have the <bits/type_traits.h> header file. */
   58 #undef HAVE_BITS_TYPE_TRAITS_H
   59 
   60 /* Define to 1 if you have the <bzlib.h> header file. */
   61 #undef HAVE_BZLIB_H
   62 
   63 /* Define to 1 if you have the <dirent.h> header file. */
   64 #undef HAVE_DIRENT_H
   65 
   66 /* Define to 1 if you have the <dlfcn.h> header file. */
   67 #undef HAVE_DLFCN_H
   68 
   69 /* Define to 1 if you have the <editline/readline.h> header file. */
   70 #undef HAVE_EDITLINE_READLINE_H
   71 
   72 /* Define to 1 if you have the <edit/readline/readline.h> header file. */
   73 #undef HAVE_EDIT_READLINE_READLINE_H
   74 
   75 /* Define to 1 if you have the <inttypes.h> header file. */
   76 #undef HAVE_INTTYPES_H
   77 
   78 /* Define to 1 if you have the <limits.h> header file. */
   79 #undef HAVE_LIMITS_H
   80 
   81 /* Define to 1 if the system has the type `long long'. */
   82 #undef HAVE_LONG_LONG
   83 
   84 /* Define to 1 if you have the `memmove' function. */
   85 #undef HAVE_MEMMOVE
   86 
   87 /* Define to 1 if you have the <memory.h> header file. */
   88 #undef HAVE_MEMORY_H
   89 
   90 /* Define if you have POSIX threads libraries and header files. */
   91 #undef HAVE_PTHREAD
   92 
   93 /* Have PTHREAD_PRIO_INHERIT. */
   94 #undef HAVE_PTHREAD_PRIO_INHERIT
   95 
   96 /* Define to 1 if you have the <readline/history.h> header file. */
   97 #undef HAVE_READLINE_HISTORY_H
   98 
   99 /* Define to 1 if you have the <readline/readline.h> header file. */
  100 #undef HAVE_READLINE_READLINE_H
  101 
  102 /* Define to 1 if you have the <stdint.h> header file. */
  103 #undef HAVE_STDINT_H
  104 
  105 /* Define to 1 if you have the <stdlib.h> header file. */
  106 #undef HAVE_STDLIB_H
  107 
  108 /* Define to 1 if you have the `strerror' function. */
  109 #undef HAVE_STRERROR
  110 
  111 /* Define to 1 if you have the <string> header file. */
  112 #undef HAVE_STRING
  113 
  114 /* Define to 1 if you have the <strings.h> header file. */
  115 #undef HAVE_STRINGS_H
  116 
  117 /* Define to 1 if you have the <string.h> header file. */
  118 #undef HAVE_STRING_H
  119 
  120 /* Define to 1 if you have `strtoimax'. */
  121 #undef HAVE_STRTOIMAX
  122 
  123 /* Define to 1 if you have `strtoll'. */
  124 #undef HAVE_STRTOLL
  125 
  126 /* Define to 1 if you have `strtoq'. */
  127 #undef HAVE_STRTOQ
  128 
  129 /* Define to 1 if you have the <sys/stat.h> header file. */
  130 #undef HAVE_SYS_STAT_H
  131 
  132 /* Define to 1 if you have the <sys/types.h> header file. */
  133 #undef HAVE_SYS_TYPES_H
  134 
  135 /* Define to 1 if you have the <type_traits.h> header file. */
  136 #undef HAVE_TYPE_TRAITS_H
  137 
  138 /* Define to 1 if you have the <unistd.h> header file. */
  139 #undef HAVE_UNISTD_H
  140 
  141 /* Define to 1 if the system has the type `unsigned long long'. */
  142 #undef HAVE_UNSIGNED_LONG_LONG
  143 
  144 /* Define to 1 if the compiler supports simple visibility declarations. */
  145 #undef HAVE_VISIBILITY
  146 
  147 /* Define to 1 if you have the <windows.h> header file. */
  148 #undef HAVE_WINDOWS_H
  149 
  150 /* Define to 1 if you have the <zlib.h> header file. */
  151 #undef HAVE_ZLIB_H
  152 
  153 /* Define to 1 if you have `_strtoi64'. */
  154 #undef HAVE__STRTOI64
  155 
  156 /* The value of LINK_SIZE determines the number of bytes used to store links
  157    as offsets within the compiled regex. The default is 2, which allows for
  158    compiled patterns up to 64K long. This covers the vast majority of cases.
  159    However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
  160    for longer patterns in extreme cases. */
  161 #undef LINK_SIZE
  162 
  163 /* Define to the sub-directory where libtool stores uninstalled libraries. */
  164 #undef LT_OBJDIR
  165 
  166 /* The value of MATCH_LIMIT determines the default number of times the
  167    internal match() function can be called during a single execution of
  168    pcre_exec(). There is a runtime interface for setting a different limit.
  169    The limit exists in order to catch runaway regular expressions that take
  170    for ever to determine that they do not match. The default is set very large
  171    so that it does not accidentally catch legitimate cases. */
  172 #undef MATCH_LIMIT
  173 
  174 /* The above limit applies to all calls of match(), whether or not they
  175    increase the recursion depth. In some environments it is desirable to limit
  176    the depth of recursive calls of match() more strictly, in order to restrict
  177    the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
  178    used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
  179    match(). To have any useful effect, it must be less than the value of
  180    MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
  181    a runtime method for setting a different limit. */
  182 #undef MATCH_LIMIT_RECURSION
  183 
  184 /* This limit is parameterized just in case anybody ever wants to change it.
  185    Care must be taken if it is increased, because it guards against integer
  186    overflow caused by enormously large patterns. */
  187 #undef MAX_NAME_COUNT
  188 
  189 /* This limit is parameterized just in case anybody ever wants to change it.
  190    Care must be taken if it is increased, because it guards against integer
  191    overflow caused by enormously large patterns. */
  192 #undef MAX_NAME_SIZE
  193 
  194 /* The value of NEWLINE determines the default newline character sequence.
  195    PCRE client programs can override this by selecting other values at run
  196    time. In ASCII environments, the value can be 10 (LF), 13 (CR), or 3338
  197    (CRLF); in EBCDIC environments the value can be 21 or 37 (LF), 13 (CR), or
  198    3349 or 3365 (CRLF) because there are two alternative codepoints (0x15 and
  199    0x25) that are used as the NL line terminator that is equivalent to ASCII
  200    LF. In both ASCII and EBCDIC environments the value can also be -1 (ANY),
  201    or -2 (ANYCRLF). */
  202 #undef NEWLINE
  203 
  204 /* PCRE uses recursive function calls to handle backtracking while matching.
  205    This can sometimes be a problem on systems that have stacks of limited
  206    size. Define NO_RECURSE to any value to get a version that doesn't use
  207    recursion in the match() function; instead it creates its own stack by
  208    steam using pcre_recurse_malloc() to obtain memory from the heap. For more
  209    detail, see the comments and other stuff just above the match() function.
  210    */
  211 #undef NO_RECURSE
  212 
  213 /* Name of package */
  214 #undef PACKAGE
  215 
  216 /* Define to the address where bug reports for this package should be sent. */
  217 #undef PACKAGE_BUGREPORT
  218 
  219 /* Define to the full name of this package. */
  220 #undef PACKAGE_NAME
  221 
  222 /* Define to the full name and version of this package. */
  223 #undef PACKAGE_STRING
  224 
  225 /* Define to the one symbol short name of this package. */
  226 #undef PACKAGE_TARNAME
  227 
  228 /* Define to the home page for this package. */
  229 #undef PACKAGE_URL
  230 
  231 /* Define to the version of this package. */
  232 #undef PACKAGE_VERSION
  233 
  234 /* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
  235    parentheses (of any kind) in a pattern. This limits the amount of system
  236    stack that is used while compiling a pattern. */
  237 #undef PARENS_NEST_LIMIT
  238 
  239 /* to make a symbol visible */
  240 #undef PCRECPP_EXP_DECL
  241 
  242 /* to make a symbol visible */
  243 #undef PCRECPP_EXP_DEFN
  244 
  245 /* The value of PCREGREP_BUFSIZE determines the size of buffer used by
  246    pcregrep to hold parts of the file it is searching. This is also the
  247    minimum value. The actual amount of memory used by pcregrep is three times
  248    this number, because it allows for the buffering of "before" and "after"
  249    lines. */
  250 #undef PCREGREP_BUFSIZE
  251 
  252 /* to make a symbol visible */
  253 #undef PCREPOSIX_EXP_DECL
  254 
  255 /* to make a symbol visible */
  256 #undef PCREPOSIX_EXP_DEFN
  257 
  258 /* to make a symbol visible */
  259 #undef PCRE_EXP_DATA_DEFN
  260 
  261 /* to make a symbol visible */
  262 #undef PCRE_EXP_DECL
  263 
  264 
  265 /* If you are compiling for a system other than a Unix-like system or
  266    Win32, and it needs some magic to be inserted before the definition
  267    of a function that is exported by the library, define this macro to
  268    contain the relevant magic. If you do not define this macro, a suitable
  269     __declspec value is used for Windows systems; in other environments
  270    "extern" is used for a C compiler and "extern C" for a C++ compiler.
  271    This macro apears at the start of every exported function that is part
  272    of the external API. It does not appear on functions that are "external"
  273    in the C sense, but which are internal to the library. */
  274 #undef PCRE_EXP_DEFN
  275 
  276 /* Define to any value if linking statically (TODO: make nice with Libtool) */
  277 #undef PCRE_STATIC
  278 
  279 /* When calling PCRE via the POSIX interface, additional working storage is
  280    required for holding the pointers to capturing substrings because PCRE
  281    requires three integers per substring, whereas the POSIX interface provides
  282    only two. If the number of expected substrings is small, the wrapper
  283    function uses space on the stack, because this is faster than using
  284    malloc() for each call. The threshold above which the stack is no longer
  285    used is defined by POSIX_MALLOC_THRESHOLD. */
  286 #undef POSIX_MALLOC_THRESHOLD
  287 
  288 /* Define to necessary symbol if this constant uses a non-standard name on
  289    your system. */
  290 #undef PTHREAD_CREATE_JOINABLE
  291 
  292 /* Define to 1 if you have the ANSI C header files. */
  293 #undef STDC_HEADERS
  294 
  295 /* Define to any value to enable support for Just-In-Time compiling. */
  296 #undef SUPPORT_JIT
  297 
  298 /* Define to any value to allow pcregrep to be linked with libbz2, so that it
  299    is able to handle .bz2 files. */
  300 #undef SUPPORT_LIBBZ2
  301 
  302 /* Define to any value to allow pcretest to be linked with libedit. */
  303 #undef SUPPORT_LIBEDIT
  304 
  305 /* Define to any value to allow pcretest to be linked with libreadline. */
  306 #undef SUPPORT_LIBREADLINE
  307 
  308 /* Define to any value to allow pcregrep to be linked with libz, so that it is
  309    able to handle .gz files. */
  310 #undef SUPPORT_LIBZ
  311 
  312 /* Define to any value to enable the 16 bit PCRE library. */
  313 #undef SUPPORT_PCRE16
  314 
  315 /* Define to any value to enable the 32 bit PCRE library. */
  316 #undef SUPPORT_PCRE32
  317 
  318 /* Define to any value to enable the 8 bit PCRE library. */
  319 #undef SUPPORT_PCRE8
  320 
  321 /* Define to any value to enable JIT support in pcregrep. */
  322 #undef SUPPORT_PCREGREP_JIT
  323 
  324 /* Define to any value to enable support for Unicode properties. */
  325 #undef SUPPORT_UCP
  326 
  327 /* Define to any value to enable support for the UTF-8/16/32 Unicode encoding.
  328    This will work even in an EBCDIC environment, but it is incompatible with
  329    the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or*
  330    ASCII/UTF-8/16/32, but not both at once. */
  331 #undef SUPPORT_UTF
  332 
  333 /* Define to any value for valgrind support to find invalid memory reads. */
  334 #undef SUPPORT_VALGRIND
  335 
  336 /* Version number of package */
  337 #undef VERSION
  338 
  339 /* Define to empty if `const' does not conform to ANSI C. */
  340 #undef const
  341 
  342 /* Define to the type of a signed integer type of width exactly 64 bits if
  343    such a type exists and the standard includes do not define it. */
  344 #undef int64_t
  345 
  346 /* Define to `unsigned int' if <sys/types.h> does not define. */
  347 #undef size_t