/[pcre]/code/tags/pcre-6.3/config.in
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Contents of /code/tags/pcre-6.3/config.in

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Revision 53 - (hide annotations) (download)
Sat Feb 24 21:39:42 2007 UTC (7 years, 9 months ago) by nigel
Original Path: code/trunk/config.in
File size: 1882 byte(s)
Load pcre-3.5 into code/trunk.

1 nigel 41
2 nigel 43 /* On Unix systems config.in is converted by configure into config.h. PCRE is
3     written in Standard C, but there are a few non-standard things it can cope
4     with, allowing it to run on SunOS4 and other "close to standard" systems.
5 nigel 41
6 nigel 53 On a non-Unix system you should just copy this file into config.h, and set up
7     the macros the way you need them. You should normally change the definitions of
8     HAVE_STRERROR and HAVE_MEMMOVE to 1. Unfortunately, because of the way autoconf
9     works, these cannot be made the defaults. If your system has bcopy() and not
10     memmove(), change the definition of HAVE_BCOPY instead of HAVE_MEMMOVE. If your
11     system has neither bcopy() nor memmove(), leave them both as 0; an emulation
12     function will be used. */
13 nigel 43
14     /* Define to empty if the keyword does not work. */
15    
16 nigel 41 #undef const
17    
18 nigel 43 /* Define to `unsigned' if <stddef.h> doesn't define size_t. */
19    
20 nigel 41 #undef size_t
21    
22 nigel 43 /* The following two definitions are mainly for the benefit of SunOS4, which
23     doesn't have the strerror() or memmove() functions that should be present in
24 nigel 47 all Standard C libraries. The macros HAVE_STRERROR and HAVE_MEMMOVE should
25     normally be defined with the value 1 for other systems, but unfortunately we
26     can't make this the default because "configure" files generated by autoconf
27     will only change 0 to 1; they won't change 1 to 0 if the functions are not
28 nigel 53 found. */
29 nigel 41
30 nigel 43 #define HAVE_STRERROR 0
31     #define HAVE_MEMMOVE 0
32 nigel 53
33     /* There are some non-Unix systems that don't even have bcopy(). If this macro
34     is false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value of
35     HAVE_BCOPY is not relevant. */
36    
37 nigel 47 #define HAVE_BCOPY 0
38 nigel 41
39 nigel 53 /* The value of NEWLINE determines the newline character. The default is to
40     leave it up to the compiler, but some sites want to force a particular value.
41     On Unix systems, "configure" can be used to override this default. */
42    
43     #ifndef NEWLINE
44     #define NEWLINE '\n'
45     #endif
46    
47 nigel 41 /* End */

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