ID:               34443
 Updated by:       [EMAIL PROTECTED]
 Reported By:      chtekk at longitekk dot com
-Status:           Open
+Status:           Wont fix
 Bug Type:         Compile Failure
 Operating System: Linux (Gentoo)
 PHP Version:      4.4.0
 New Comment:

Just start using PHP 5.1 once it's released. Support for PHP 4 has
practically ended. (only critical security flaws will be fixed)


Previous Comments:
------------------------------------------------------------------------

[2005-09-11 00:20:01] chtekk at longitekk dot com

We're speaking about PHP4 here, not PHP5 wich doesn't have this problem
as it defaults to use libxml2 for everything, and does not anymore use
the expat library.
The problem with PHP4 however remains also with the latest snapshot I
tested with, php4-STABLE-200509102052 from http://snaps.php.net/.
Please fix the bundled expat library to be compatible also with newer
libxml2 releases, CHTEKK.

------------------------------------------------------------------------

[2005-09-10 22:56:51] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php5-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5-win32-latest.zip



------------------------------------------------------------------------

[2005-09-09 18:22:52] chtekk at longitekk dot com

Description:
------------
Hi. We've just got some bug reports over at Gentoo that I was also able
to reproduce (http://bugs.gentoo.org/show_bug.cgi?id=105268). The
problem is obvious by the error messages, 'XML_FEATURE_UNICODE' gets
declared two times, one time by libxml2 version 2.6.21, and one time by
the bundled expat library. Now this happens only if you enable any
extension that uses the bundled expat library (wddx, xml, xmlrpc) AND
the DOM XML extension. In that case the external libxml2 gets included
also and, since it defines 'XML_FEATURE_UNICODE' too it clashes with
the 'XML_FEATURE_UNICODE' definition the bundled expat library has.
libxml2 2.6.19 works since it does not define 'XML_FEATURE_UNICODE' at
all, but 2.6.21 does define it (
/usr/include/libxml2/libxml/parser.h:1196: XML_FEATURE_UNICODE = 21, ),
and thus the compile crashes. Now I'm not sure how the bundled expat
library can be fixed so that this error goes away, I hope someone
knows. :)

Reproduce code:
---------------
a) install libxml2 2.6.21
b) install PHP with --with-dom --enable-wddx
c) see the bug :)

Expected result:
----------------
PHP should compile with the new libxml2 version, and support for both
DOM XML and the bundled expat-based library extensions.

Actual result:
--------------
In file included from
/var/tmp/portage/mod_php-4.4.0-r1/work/php-4.4.0/ext/wddx/php_wddx.h:26,
                 from main/internal_functions.c:65:
/var/tmp/portage/mod_php-4.4.0-r1/work/php-4.4.0/ext/xml/expat/expat.h:894:
error: conflicting types for 'XML_FEATURE_UNICODE'
/usr/include/libxml2/libxml/parser.h:1196: error: previous definition
of
'XML_FEATURE_UNICODE' was here
make: *** [main/internal_functions.lo] Error 1
make: *** Waiting for unfinished jobs....


------------------------------------------------------------------------


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