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1
2 Expat, Release 1.95.6
3
4 This is Expat, a C library for parsing XML, written by James Clark.
5 Expat is a stream-oriented XML parser. This means that you register
6 handlers with the parser before starting the parse. These handlers
7 are called when the parser discovers the associated structures in the
8 document being parsed. A start tag is an example of the kind of
9 structures for which you may register handlers.
10
11 Windows users should use the expat_win32bin package, which includes
12 both precompiled libraries and executalbes, and source code for
13 developers.
14
15 Expat is free software. You may copy, distribute, and modify it under
16 the terms of the License contained in the file COPYING distributed
17 with this package. This license is the same as the MIT/X Consortium
18 license.
19
20 Versions of Expat that have an odd minor version (the middle number in
21 the release above), are development releases and should be considered
22 as beta software. Releases with even minor version numbers are
23 intended to be production grade software.
24
25 If you are building Expat from a check-out from the CVS repository,
26 you need to run a script that generates the configure script using the
27 GNU autoconf and libtool tools. To do this, you need to have
28 autoconf 2.52 or newer and libtool 1.4 or newer. Run the script like
29 this:
30
31 ./buildconf.sh
32
33 Once this has been done, follow the same instructions as for building
34 from a source distribution.
35
36 To build Expat from a source distribution, you first run the
37 configuration shell script in the top level distribution directory:
38
39 ./configure
40
41 There are many options which you may provide to configure (which you
42 can discover by running configure with the --help option). But the
43 one of most interest is the one that sets the installation directory.
44 By default, the configure script will set things up to install
45 libexpat into /usr/local/lib, expat.h into /usr/local/include, and
46 xmlwf into /usr/local/bin. If, for example, you'd prefer to install
47 into /home/me/mystuff/lib, /home/me/mystuff/include, and
48 /home/me/mystuff/bin, you can tell configure about that with:
49
50 ./configure --prefix=/home/me/mystuff
51
52 After running the configure script, the "make" command will build
53 things and "make install" will install things into their proper
54 location. Note that you need to have write permission into the
55 directories into which things will be installed.
56
57 If you are interested in building Expat to provide document
58 information in UTF-16 rather than the default UTF-8, following these
59 instructions:
60
61 1. For UTF-16 output as unsigned short (and version/error
62 strings as char), run:
63
64 ./configure CPPFLAGS=-DXML_UNICODE
65
66 For UTF-16 output as wchar_t (incl. version/error strings),
67 run:
68
69 ./configure CFLAGS="-g -O2 -fshort-wchar" \
70 CPPFLAGS=-DXML_UNICODE_WCHAR_T
71
72 2. Edit the MakeFile, changing:
73
74 LIBRARY = libexpat.la
75
76 to:
77
78 LIBRARY = libexpatw.la
79
80 (Note the additional "w" in the library name.)
81
82 3. Run "make buildlib" (which builds the library only).
83
84 4. Run "make installlib" (which installs the library only).
85
86 Note for Solaris users: The "ar" command is usually located in
87 "/usr/ccs/bin", which is not in the default PATH. You will need to
88 add this to your path for the "make" command, and probably also switch
89 to GNU make (the "make" found in /usr/ccs/bin does not seem to work
90 properly -- appearantly it does not understand .PHONY directives). If
91 you're using ksh or bash, use this command to build:
92
93 PATH=/usr/ccs/bin:$PATH make
94
95 When using Expat with a project using autoconf for configuration, you
96 can use the probing macro in conftools/expat.m4 to determine how to
97 include Expat. See the comments at the top of that file for more
98 information.
99
100 A reference manual is available in the file doc/reference.html in this
101 distribution.
102
103 The homepage for this project is http://www.libexpat.org/. There
104 are links there to connect you to the bug reports page. If you need
105 to report a bug when you don't have access to a browser, you may also
106 send a bug report by email to expat-bugs@mail.libexpat.org.
107
108 Discussion related to the direction of future expat development takes
109 place on expat-discuss@mail.libexpat.org. Archives of this list and
110 other Expat-related lists may be found at:
111
112 http://mail.libexpat.org/mailman-21/listinfo/