Can't compile Oracle's 10g support in PHP5

Hi, I'm trying to compile PHP 5.04 with support to Oracle 10g, but i always get the error: "checking Oracle version... configure: error: Oracle needed libraries not found" Well, i think i have Oracle's libs in "/home/oracle/product/10.1.0/db_1/lib/" At least i have a lot of ".so" there. How can i get overcome this problem ? Any help would be apreciated. My configure folloows my signature. Warm Regards, Mário Gamito ./configure --with-mysql=/usr/local/mysql --with-pgsql=/usr/local/pgsql --with-openssl=/usr/local/ssl --enable-track-vars --with-xml --with-mcrypt --with-gettext --with-ldap --enable-sockets --enable-wddx --enable-xslt --with-xsltsablot --with-zlib --with-kerberos --enable-bcmath --with-bz2 --enable-calendar --with-lpeg-dir --with-tiff-dir --with-curl --with-curlwrappers --with-gdbm --with-expat --with-iconv-dir --with-dom-xslt --with-dom-exslt --with-dom --with-db4 -with-flatfile --with-fam --enable-exif --with-gd --enable-ftp --with-png-dir --with-xpm-dir --with-ttf --with-iconv --with-mhash --with-ncurses --enable-soap --with-readline --with-pear --with-oracle=/home/oracle/product/10.1.0/db_1/lib/ --with-apxs=/usr/local/httpd/bin/apxs --enable-sig-child