informix install problems

Hi! I was wondering whether I'm doing something wrong or there is a problem with the PHP configure (or something else). Anyway, I was rebuilding the PHP static module, and after remakeing the apache binary, there was a gazillion of unresolved references, all connected with Informix. My configure line is: ./configure --with-ftp --with-ttf --with-mysql --with-informix=/opt/informix --with-zlib --with-pdflib --enable-track-vars --with-mhash --with-gd --with-apache=../apache_1.3.12 configure, make and make install all worked fine. But, after I went to the Apache directory and executed make, there were those unresolved references. Since it seemed obvious that there's a library missing, I added the following to the Apache's src/Makefile: LIBS1=......... -L/opt/informix/libs/esql -lifsql -lifgen -lifos -lifgls -lifglx -lifasf -lixcli And it works fine now. However, I guess this should be done automatically. Any ideas what might be the problem? Also, unrelated to this, before trying to compile in Informix support, there was a bunch of unresolved references which were fixed by linking in -lltdl, whatever that is... Well, anyway, it's working now. I just thought I'd share my experience... Ah, I'm running Slackware 7.0.0, Apache 1.3.12, PHP 4.0.0 (the later version), and Informix client libs from about half a year ago (don't know how to check the version ;). Mitja