PHP4.0.x doesn't work anymore

Hello all, I'll try to be as precise as possible with my most confusing problem. I have been running php for a long time now and am currently running Redhat 6.2 + all redhats updates (apache 1.3.14) + php 4.0.2 with the configuration line: ./configure --with-mysql --with-apxs --enable-ftp --without-gd All was well until I decided to play around with imap functions... I had the same source tree from the original build so I just added the --with-imap=dir and reconfig/recompiled. Apache won't restart so I tried eliminating the dir and unpacking it and starting over with php. Then I tried using 4.0.3pl1 with just: ./configure --with-mysql --with-apxs Then I used the redhat rpm for php-3.0.17 and updated the apache config and it works... so apache will restart with either no php or a version 3, but if I uncomment the version 3 stuff and put the version 4 directives back in no version will work (in DSO or static). I also get no messages in the error log, apache just reports "Illegal Instruction" and core dumps. If anyone can provide some insight or debugging suggestion I would be very grateful. Thanks - Russ __________________________________________________ Do You Yahoo!? Yahoo! Messenger - Talk while you surf! It's FREE. http://im.yahoo.com/