error while compiling postgres with java option

hi,

problems faced during installation of postgreSQL on linux.

1. Ant java based build tools was successfully installed.

2. PostgreSQL7.2.1 version of the package was extracted and was tried to
compile with java/jdbc support which gave error messages and was not
compiled.

$./configure --with-java

it configured.

then when i gave the make command i got the following error.
$make

compile:
[javac] Compiling 53 source files to
/usr/local/src/postgresql-7.2.1/src/int
erfaces/jdbc/build
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/j
dbc2/ResultSet.java:60: org.postgresql.jdbc2.ResultSet should be declared
abstra
ct; it does not define getURL(int) in org.postgresql.jdbc2.ResultSet
[javac] public class ResultSet extends org.postgresql.ResultSet
implements j
ava.sql.ResultSet
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/j
dbc2/Statement.java:25: org.postgresql.jdbc2.Statement should be declared
abstra
ct; it does not define getMoreResults(int) in org.postgresql.jdbc2.Statement
[javac] public class Statement extends org.postgresql.Statement
implements j
ava.sql.Statement
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/j
dbc2/Connection.java:37: org.postgresql.jdbc2.Connection should be declared
abst
ract; it does not define setHoldability(int) in
org.postgresql.jdbc2.Connection
[javac] public class Connection extends org.postgresql.Connection
implements
java.sql.Connection
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/j
dbc2/DatabaseMetaData.java:40: org.postgresql.jdbc2.DatabaseMetaData should
be d
eclared abstract; it does not define supportsSavepoints() in
org.postgresql.jdbc
2.DatabaseMetaData
[javac] public class DatabaseMetaData implements
java.sql.DatabaseMetaData
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/j
dbc2/PreparedStatement.java:32: org.postgresql.jdbc2.PreparedStatement
should be
declared abstract; it does not define setURL(int,java.net.URL) in
org.postgresq
l.jdbc2.PreparedStatement
[javac] public class PreparedStatement extends Statement implements
java.sql
.PreparedStatement
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/j
dbc2/CallableStatement.java:42: org.postgresql.jdbc2.CallableStatement
should be
declared abstract; it does not define
registerOutParameter(java.lang.String,int
) in org.postgresql.jdbc2.CallableStatement
[javac] public class CallableStatement extends
org.postgresql.jdbc2.Prepared
Statement implements java.sql.CallableStatement
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/l
argeobject/PGblob.java:26: org.postgresql.largeobject.PGblob should be
declared
abstract; it does not define setBytes(long,byte[]) in
org.postgresql.largeobject
.PGblob
[javac] public class PGblob implements java.sql.Blob
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/l
argeobject/PGclob.java:26: org.postgresql.largeobject.PGclob should be
declared
abstract; it does not define setString(long,java.lang.String) in
org.postgresql.
largeobject.PGclob
[javac] public class PGclob implements java.sql.Clob
[javac] ^
[javac]
/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/x
a/ClientConnection.java:70: org.postgresql.xa.ClientConnection should be
declare
d abstract; it does not define setHoldability(int) in
org.postgresql.xa.ClientCo
nnection
[javac] final class ClientConnection
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -deprecation for details.
[javac] 9 errors

BUILD FAILED

/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc/build.xml:72: Compile
failed
, messages should have been provided.

Total time: 31 seconds
make[3]: *** [all] Error 1
make[3]: Leaving directory
`/usr/local/src/postgresql-7.2.1/src/interfaces/jdbc'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/usr/local/src/postgresql-7.2.1/src/interfaces'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/local/src/postgresql-7.2.1/src'
make: *** [all] Error 2

can u help me out in solving this problem.

with regards
ravi

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