ERROR compiling JDBC 7.3 b2 with JDK1.4.1

Hello,

I had a problem when compiling JDBC 7.3 beta 2 with
JDK1.4.1. I used ANT 1.5. Below is the error message:

compile:
[javac] Compiling 52 source files to
/home/bubba/postgresql-7.3b2/src/interfaces/jdbc/build
[javac]
/home/bubba/postgresql-7.3b2/src/interfaces/jdbc/org/postgresql/Driver.java:196:
';' expected
[javac] return ${major};
[javac] ^
[javac]
/home/bubba/postgresql-7.3b2/src/interfaces/jdbc/org/postgresql/Driver.java:206:
';' expected
[javac] return ${minor};
[javac] ^
[javac]
/home/bubba/postgresql-7.3b2/src/interfaces/jdbc/org/postgresql/Driver.java:196:
cannot resolve symbol
[javac] symbol : variable $
[javac] location: class org.postgresql.Driver
[javac] return ${major};
[javac] ^
[javac]
/home/bubba/postgresql-7.3b2/src/interfaces/jdbc/org/postgresql/Driver.java:206:
cannot resolve symbol
[javac] symbol : variable $
[javac] location: class org.postgresql.Driver
[javac] return ${minor};
[javac] ^
[javac] Note: Some input files use or override a
deprecated API.
[javac] Note: Recompile with -deprecation for
details.
[javac] 4 errors

Can you help me to compile this driver?

Thank you,

Phuoc Diec

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