postgreSQL 7.2.3: jdbc compile problem

I'm having a problem compiling postgreSQL 7.2.3 which I downloaded from www.us.postgresql.org. I have Sun's 1.4.1_01 revision of java installed on my RedHat Linux (7.2) system [kernel revision is 2.4.18-17.7]. JAVA_HOME points to the SDK bin directory and ANT_HOME points to the bin directory of Ant-1.4.1. Ran postgreSQL's configure script, including --with-java. PostgreSQL builds fine if I exclude the "--with-java" directive. The build of the jdbc driver fails. Attached is an excerpt of the compiler's output.

Any ideas what might be wrong here? Any help would be appreciated!

FYI: The following "configure" script works. Adding --with-java to it causes the failure:

./configure --enable-locale --enable-multibyte --enable-syslog --with-CXX --with-openssl --with-perl

Thanks,

Tim Barnard