Running php after successfull revdep-rebuild: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/mcve.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/mcve.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/suhosin.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/suhosin.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/uuid.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/uuid.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/yaz.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/yaz.so: cannot open shared object file: No such file or directory in Unknown on line 0 Running php after emerge suhosin: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/mcve.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/mcve.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/uuid.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/uuid.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/yaz.so' - /usr/lib64/php5/lib/extensions/no-debug-non-zts-20060613/yaz.so: cannot open shared object file: No such file or directory in Unknown on line 0 Reproducible: Always Steps to Reproduce: 1. emerge --syns 2. emerge -uND world 3. revdep-rebuild 4. php Actual Results: php drops warinings regarding shared libs Expected Results: no warnings revdep-rebuild should find problems like this
Well, no. You should rebuild all your php extensions after certain php updates, ie those updates that changes ABI version (please someone, correct me if the terminology is wrong). Maybe you can provide the php versions you are upgrading from and to ? The error you see is an internal php error who fails to locate the extension because it can not find it in the expected location. Revdep-rebuild (and FEATURES="preserve-libs") are here to prevent link level problems. This is quite different.
So how can I deal with problems like this, or similar recently added simgear/flightgear bug? Few years ago I couldn't play most of SDL games because some small audio-related library had to be rebuilt and revdep-rebuild did not realised that. Long investigation solved this problem. Gentoo user has to be a good detective in the first place. Updated version is dev-lang/php-5.2.14, I don't know how to query for previous version .after. update was completed.
If you're using portage-2.2, you could add a set like below to /etc/portage/sets.conf: [php5-rebuild] class = portage.sets.dbapi.OwnerSet files = %(EROOT)usr/lib64/php5/lib/extensions and afterwards: # emerge -1 @php5-rebuild This will probably remerge php too, though.
Hopefully we will be able to implement minor version slotting before the next minor version release of PHP. Then each extension will only be compiled for the slots of PHP that you chose, so if you install a new PHP slot, you will have to enable the extension for that slot and then reinstall that package.
same problem here ( for suhosin extension here ) after updates and successful revdep-rebuild
Gef is right here - revdep-rebuild works by looking into apps/libs linked shared objects. PHP is not linked to it's extensions, as you can enable/disable them at startup time via php.ini. So revdep-rebuild can't and probably will never be able to do what you want. This is why we tell you to (manually) remerge all your installed extensions right after you installed or upgraded dev-lang/php via einfo. Ole is right in that we try to make this easier and at least provide you a list of things you need to remerge. This is work in progress and will hopefully surface this month (or the next, if real life strikes). closing as WONTFIX, as nobody can really do anything about it right now. Sorry for that, we're working on it!
