/[pcre]/code/tags/pcre-3.5/configure.in
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Contents of /code/tags/pcre-3.5/configure.in

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Revision 54 - (show annotations) (download)
Sat Feb 24 21:39:44 2007 UTC (7 years, 9 months ago) by nigel
File size: 2361 byte(s)
Tag code/trunk as code/tags/pcre-3.5.

1 dnl Process this file with autoconf to produce a configure script.
2
3 dnl This is required at the start; the name is the name of a file
4 dnl it should be seeing, to verify it is in the same directory.
5
6 AC_INIT(dftables.c)
7
8 dnl Arrange to build config.h from config.in. Note that pcre.h is
9 dnl built differently, as it is just a "substitution" file.
10 dnl Manual says this macro should come right after AC_INIT.
11 AC_CONFIG_HEADER(config.h:config.in)
12
13 dnl Provide the current PCRE version information. Do not use numbers
14 dnl with leading zeros for the minor version, as they end up in a C
15 dnl macro, and may be treated as octal constants. Stick to single
16 dnl digits for minor numbers less than 10. There are unlikely to be
17 dnl that many releases anyway.
18
19 PCRE_MAJOR=3
20 PCRE_MINOR=5
21 PCRE_DATE=15-Aug-2001
22 PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
23
24 dnl Provide versioning information for libtool shared libraries that
25 dnl are built by default on Unix systems.
26
27 PCRE_LIB_VERSION=0:1:0
28 PCRE_POSIXLIB_VERSION=0:0:0
29
30 dnl Checks for programs.
31
32 AC_PROG_CC
33 AC_PROG_INSTALL
34 AC_PROG_RANLIB
35
36 dnl Checks for header files.
37
38 AC_HEADER_STDC
39 AC_CHECK_HEADERS(limits.h)
40
41 dnl Checks for typedefs, structures, and compiler characteristics.
42
43 AC_C_CONST
44 AC_TYPE_SIZE_T
45
46 dnl Checks for library functions.
47
48 AC_CHECK_FUNCS(bcopy memmove strerror)
49
50 dnl Handle --enable-utf8
51
52 AC_ARG_ENABLE(utf8,
53 [ --enable-utf8 enable UTF8 support (incomplete)],
54 if test "$enableval" = "yes"; then
55 UTF8=-DSUPPORT_UTF8
56 fi
57 )
58
59 dnl Handle --enable-newline-is-cr
60
61 AC_ARG_ENABLE(newline-is-cr,
62 [ --enable-newline-is-cr use CR as the newline character],
63 if test "$enableval" = "yes"; then
64 NEWLINE=-DNEWLINE=13
65 fi
66 )
67
68 dnl Handle --enable-newline-is-lf
69
70 AC_ARG_ENABLE(newline-is-lf,
71 [ --enable-newline-is-lf use LF as the newline character],
72 if test "$enableval" = "yes"; then
73 NEWLINE=-DNEWLINE=10
74 fi
75 )
76
77 dnl Now arrange to build libtool
78
79 AC_PROG_LIBTOOL
80
81 dnl "Export" these variables
82
83 AC_SUBST(HAVE_MEMMOVE)
84 AC_SUBST(HAVE_STRERROR)
85 AC_SUBST(NEWLINE)
86 AC_SUBST(UTF8)
87 AC_SUBST(PCRE_MAJOR)
88 AC_SUBST(PCRE_MINOR)
89 AC_SUBST(PCRE_DATE)
90 AC_SUBST(PCRE_VERSION)
91 AC_SUBST(PCRE_LIB_VERSION)
92 AC_SUBST(PCRE_POSIXLIB_VERSION)
93
94 dnl This must be last; it determines what files are written as well as config.h
95 AC_OUTPUT(Makefile pcre.h:pcre.in pcre-config:pcre-config.in RunTest:RunTest.in,[chmod a+x RunTest pcre-config])

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