[PHP-DEV] PHP 4.0 Bug #6868 Updated: libphp4.so: undefined symbol: zendtext From: Bug Database (php-dev <email protected>)
Date: 09/26/00

ID: 6868
User Update by: mrsizer <email protected>
Status: Open
Bug Type: Apache related
Description: libphp4.so: undefined symbol: zendtext

Further research:

It appears that libtool is not working.

The zendtext symbol is in zend_indent.lo and
zend_highlight.lo but not in LibZend.la

I found this out by modifying the code to have a zendtext in
it. That just resulted in other symbols which were not
defined. Adding LibZend_c.la to the generated Makefile
helped, but undefined symbols still kept cropping up.

BTW: this happens with 4.0.0, too. I thought falling back a
version might help - it didn't.

Previous Comments:
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[2000-09-23 23:56:15] mrsizer <email protected>
Newly downloaded php-4.0.2
( ./configure --with-apxs=/usr/local/apache/bin/apxs --with-mysql )
warned me that I had neither bison nor byacc.
make
make install
both clean

Apache 1.3.12
( ./configure --enable-module=most --enable-shared=max )
make
make install
both clean - served pages fine before the php make install

/usr/local/apache/bin/apachectl configtest
generates the libphp4.so: undefined symbol: zendtext error.

grepping the Zend directory, it appears to be a valid error, although why it didn't show up in the link I have no idea.

zend_indent.c and zend_highlight.c both contain an "extern zendtext char*;" declaration and a "#define zendtext ((char *) zend_get_zendtext(CLS_C))"

All other references are usage, not declarations or definitions (there is one "zendtext[i]++" in zend_indent.c which makes no sense, given the #define)

That extern char* is not, according to grep, defined anywhere.

Thanks,
 - Mark R. Sizer

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Full Bug description available at: http://bugs.php.net/?id=6868 

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