Problem with install php-4.0.3pl1 with oracle support

Hi, I am trying to configure php-4.0.3pl1 as CGI with oracle support on a Sun machine with SunOs 5.4 Generic-101945-61 sun4d sparc. The configuration process aborts and I unable to fix the problem. The dedug.log file is the following. I have similar problems when I run configure with the option --enable-sockets Please, can you help me? Thanks. Sergio Moreno <<bug.log file>> CONFIGURE: 'configure' '--with-oracle' CC: cc CFLAGS: -g CPPFLAGS: -D_POSIX_PTHREAD_SEMANTICS CXX: CXXFLAGS: INCLUDES: -I$(top_builddir)/Zend -I$(top_srcdir) -I/opt/oracle/rdbms/demo LDFLAGS: -R/usr/ucblib -L/usr/ucblib -R/opt/oracle/lib -L/opt/oracle/lib LIBS: -locic /opt/oracle/lib/osntab.o -lsqlnet -lora -lsqlnet -lnlsrtl -lcv6 -lcore -lnlsrtl -lcv6 -lcore -laio -ldl -lm -lnsl -lsocket -lm -ldl -lcrypt -lnsl -lsocket -lresolv DLIBS: SAPI: cgi PHP_RPATHS: /usr/ucblib /opt/oracle/lib uname -a: SunOS micenas 5.4 Generic_101945-61 sun4d sparc cc -o conftest -g -D_POSIX_PTHREAD_SEMANTICS -R/usr/ucblib -L/usr/ucblib -R/opt/oracle/lib -L/opt/oracle/lib conftest.c -locic /opt/oracle/lib/osntab.o -lsqlnet -lora -lsqlnet -lnlsrtl -lcv6 -lcore -lnlsrtl -lcv6 -lcore -laio -ldl -lm -lnsl -lsocket -lm -ldl -lcrypt -lnsl -lsocket -lresolv 1>&5 Undefined first referenced symbol in file __cg92_used /opt/oracle/lib/libsqlnet.a(osnptt.o) ld: fatal: Symbol referencing errors. No output written to conftest