Needed to build on Fedora 8 or later ...


diff -Naur postgresql-jdbc-8.3-603.src.orig/build.xml postgresql-jdbc-8.3-603.src/build.xml
--- postgresql-jdbc-8.3-603.src.orig/build.xml	2008-01-08 01:56:26.000000000 -0500
+++ postgresql-jdbc-8.3-603.src/build.xml	2008-02-12 11:57:16.000000000 -0500
@@ -45,7 +45,10 @@
 	<equals arg1="${java.specification.version}" arg2="1.5"/>
     </condition>
     <condition property="jdbc4">
+      <or>
         <equals arg1="${java.specification.version}" arg2="1.6"/>
+        <equals arg1="${java.specification.version}" arg2="1.7"/>
+      </or>
     </condition>
     <condition property="jdbc3any">
       <or>