Entropy.ch Discussion Forums

[mith]

Hello,
i downloaded the compiled package of Xdebug 1.2.0 from their site (http://www.xdebug.org) but I always get an error about dlcompat:
_zend_Failed loading /usr/lib/php/xdebug-4.3.2-1.2.0-macosx.so: dlcompat: dyld: /usr/sbin/httpd Undefined symbols:
/usr/lib/php/xdebug-4.3.2-1.2.0-macosx.so undefined reference to _OnUpdateBool expected to be defined in the executable
/usr/lib/php/xdebug-4.3.2-1.2.0-macosx.so undefined reference to _OnUpdateInt expect


How can I solve this? Any suggestion is welcome.

Mith

[neptho]

It looks like your compilation doesn't match your loaded version of PHP. Check your headers and libs, phpize, et al.

I just compiled 1.3.0-rc2, which registers fine, and might just find its way into my toolkit. Thanks for the heads up.

- S

[mith]

Could you provide the two lines you used to run configure for PHP and for xdebug?

I installed PHP as a shared library in a custom directory, /usr/local/andrea_php/ and then ran phpize and php-config from that path.

Any suggestion?

[neptho]

Errr, that shouldn't be necessary. I first aliased apple's proffered 'glibtoolize' to 'libtoolize' in /usr/local/bin.

%sudo ln -s /usr/bin/glibtoolize /usr/local/bin/llibtoolize
%gzip -dc xdebug*.tar.gz | tar xvf -
%cd xdebug*/
%/usr/local/php/bin/phpize
%./configure --enable-xdebug
%make install (mine copied to /usr/lib/php/extensions/no-debug-non-zts-20020429/)
%vi php.ini
(appended to end of file:)
zend_extension=/usr/lib/php/extensions/no-debug-non-zts-20020429/xdebug.so
%apachectl restart

I know the above is terse, but you should be able to follow it.

[mith]

All I can say is:"I love you!".

I compiled xdebug and ran it successfully!!!

Now I only need to fix compilation of Turck MMCache. But that's another story!

EDIT: your trick, plus dwstevens' trick doesn't work.

[mith]

If anyone needs the .so compiled for PHP 4.3.3 (will it work with 4.3.4 too?) I can share it.

[neptho]

[mith]

I begin thinking it's just me experiencing problems....

I have xdebug 1.2.0 compiled for my own PHP (4.3.3). SOMETIMES works, some other times gives me that same old error.

How did you compile mmcache? Did you modify the Makefile or simply ran 'make'? (after having linked the glibtoolize as you showed in your post)

I will get the latest PHP from Marc's site and you libs and play with them, but I would have liked to be able to make my own....

Thanks,
Mith

[neptho]

[donalm]

Hey y'all - I was trying to get an old mmcache I was using a while ago to work with Jaguar server 10.2.8, PHP 4.3.4 and apache 1.3.27 and when it all failed with "Undefined symbols" I found the page you are now reading.

I followed the instructions here, and experimented with the instructions on this page:
http://www.macosxhints.com/article.php?story=20031120185347801
- but still using Marc's PHP release.

Nothing I have tried has worked, but I also haven't been able to get PHP/Apache to throw an error on restart. At least the "Undefined symbols" stuff is over. I changed other values in php.ini and they were reflected in my phpinfo page, so it's not like I'm linking to the module in a redundant ini file or something quite that obvious.

And yet - no dice. It's like Apache is ignoring me! If anyone has suggestions on what to try, I'd be keen to hear them.

Do I need to point out that I am no Unix expert? I think not.

[neptho]

[donalm]

[Sat Dec 13 12:55:15 2003] [notice] SIGHUP received. Attempting to restart
[Sat Dec 13 12:55:15 2003] [warn] module mod_php4.c is already added, skipping
[Sat Dec 13 12:55:15 2003] [warn] module mod_hfs_apple.c is already added, skipping
[Sat Dec 13 12:55:15 2003] [warn] module mod_redirectacgi_apple.c is already added, skipping
[Sat Dec 13 12:55:16 2003] [notice] Apache/1.3.27 (Darwin) PHP/4.3.4 configured -- resuming normal operations
[Sat Dec 13 12:55:16 2003] [notice] Accept mutex: flock (Default: flock)

Like I said - it's ignoring me.

[mith]

Are you sure you're editing the appropriate php.ini? Entropy's PHP has its own ini file.
1) put a typo or some big mistake, this way you will be sure it's loading the correct file
2) instead of a restart try a stop, sync; sync; start.

[donalm]

Ok - I was looking at /var/log/httpd/error_log instead of /var/local/httpd/php_error_log

It's reporting:
[13-Dec-2003 15:55:01] PHP Warning: Unknown(): Unable to load dynamic library '/usr/local/php/lib/php/extensions/mmcache.so' - (null) in Unknown on line 0

I'll see where I can go from there.

Thanks!