Compiling PHP4 with Oracle, OCI8, Sysbase-Ct, and PostgreSQL support

Hello all, I have been trying, on and off now for a month, to compile php4 (RC1, RC2, and 4.0) with support for Oracle, OCI8, Sysbase-ct, and PostgreSQL. I've tried too many combinations to remember or list, but always have a problem with Apache dying on me unless I *only* compile in PostgreSQL support. Sometimes Apache dies silently, sometimes not so silently. I did find a reference to compiling Apache with -lpthreads, and tried it, but it didn't change anything. I'm a novice when it come to compiling C code, so I was hoping for someone to point me in the right direction. I'm running RedHat 6.1, glibc 2.1.3, egcs 1.1.2, Apache 1.3.12, PostgreSQL 6.5.3, Oracle 8.1.5, and SQL Server 6.5 & 7.0 (hence the Sysbase-ct 11.9.2). The build script Ive been using is: *************************************** make clean rm -f config.cache ./configure \ --prefix=/usr \ --disable-debug \ --with-config-file-path=/etc/httpd \ --with-apxs=/usr/sbin/apxs \ --with-sybase-ct=/dci/sybase \ --enable-safe-mode \ --with-exec-dir=/usr/bin \ --with-zlib \ --enable-debugger \ --enable-magic-quotes \ --enable-track-vars \ --enable-versioning \ --with-ldap \ --with-pgsql=shared \ --with-gd=shared \ --with-oracle=/usr/OraHome1 \ --with-oci8=/usr/OraHome1 \ --enable-trans-sid make install *********************************************** Any help would be grately appreciated. Thanks. Joe Conway