PHP broke :(

[Derek]

Most likely you were upgraded to version 5.  Try emerge mod_php -av

Stephen Ward wrote:

>A couple of days ago, I plunged my gentoo box into the black hole of
>"emerge -e world".  (I was upgrading gcc.)  Now, unfortunately, I
>can't get apache (v2) to load mod_php anymore.  I can't say for
>certain that this problem is related to the gcc upgrade, but they did
>temporally coincide.
>
>At any rate, here is the error message I get:
>
> * Apache2 has detected a syntax error in your configuration files:
>Syntax error on line 6 of /etc/apache2/modules.d/70_mod_php.conf:
>Cannot load /usr/lib/apache2/modules/libphp4.so into server:
>/usr/lib/apache2/modules/libphp4.so: undefined symbol: ap_signal
>
>And here are lines 5, 6, and 7 of 70_mod_php.conf:
>
><IfModule !sapi_apache.c>
>        LoadModule php4_module    modules/libphp4.so
></IfModule>
>
>
>I have found surprisingly little information on this from my trusty
>friend Google, and it is driving me nutzoid (I sure like that word). 
>FWIW, this is what my USE vars look like:
>
>USE="-qt -kde gnome gtk hal howl nvidia nsplugin"
>
>Any ideas?  Help me, Obi-PLUG-Kenobi.  You're my only hope!
>
>
>--
>Ray tracing rules: http://ray-tracer.blogspot.com
>
>/*
>PLUG: http://plug.org, #utah on irc.freenode.net
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>Don't fear the penguin.
>*/
>  
>