RedHat Enterprise 3 and the JDBC driver

Sorry if this is a repeated report of this problem (a cursory look
through google turned up nothing).

For some reason I can't build the jdbc driver on my RHE3 box. Works
just dandy on the RH9 box sitting right next to it.

It's not really a show stopper since it's just the driver, and you can
download it from the site seperately.

The output from ant:

driver:
[copy] Copying 1 file to
/root/postgresql-7.4.1/src/interfaces/jdbc/org/postgresql
[echo] Configured build for the JDBC3 edition driver with NO SSL

compile:
[javac] Compiling 77 source files to
/root/postgresql-7.4.1/src/interfaces/jdbc/build
[javac]
/root/postgresql-7.4.1/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3Statement.java:28: error: Invalid checked exception class `java.sql.SQLException' in `throws' clause. The exception must be a subclass of an exception thrown by `org.postgresql.jdbc1.AbstractJdbc1Statement.createRefCursorResultSet(java.lang.String)' from class `org.postgresql.jdbc1.AbstractJdbc1Statement'.
[javac] public PGRefCursorResultSet
createRefCursorResultSet (String cursorName) throws SQLException
[javac] ^
[javac]
/root/postgresql-7.4.1/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3PreparedStatement.java:23: error: Invalid checked exception class `java.sql.SQLException' in `throws' clause. The exception must be a subclass of an exception thrown by `org.postgresql.jdbc1.AbstractJdbc1Statement.createRefCursorResultSet(java.lang.String)' from class `org.postgresql.jdbc1.AbstractJdbc1Statement'.
[javac] public PGRefCursorResultSet
createRefCursorResultSet (String cursorName) throws SQLException
[javac] ^
[javac]
/root/postgresql-7.4.1/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3PoolingDataSource.java:29: error: Method `org.postgresql.jdbc2.optional.PoolingDataSource.getDataSource(java.lang.String)' was defined with return type `org.postgresql.jdbc2.optional.PoolingDataSource' in class `org.postgresql.jdbc2.optional.PoolingDataSource'.
[javac] static Jdbc3PoolingDataSource getDataSource(String
name)
[javac] ^
[javac]
/root/postgresql-7.4.1/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3CallableStatement.java:23: error: Invalid checked exception class `java.sql.SQLException' in `throws' clause. The exception must be a subclass of an exception thrown by `org.postgresql.jdbc1.AbstractJdbc1Statement.createRefCursorResultSet(java.lang.String)' from class `org.postgresql.jdbc1.AbstractJdbc1Statement'.
[javac] public PGRefCursorResultSet
createRefCursorResultSet (String cursorName) throws SQLException
[javac] ^
[javac] 4 errors

BUILD FAILED
file:/root/postgresql-7.4.1/src/interfaces/jdbc/build.xml:116: Compile
failed; see the compiler error output for details.