From 217e32560215d84575f4ec77fcf8f325df068d3e Mon Sep 17 00:00:00 2001
From: Steve Loughran
To build and use Ant, you must have a JAXP-compliant XML parser installed and available on your classpath.
@@ -52,10 +55,17 @@ You can then either put the jars from your preferred parser into Ant'sFor the current version of Ant, you will also need a JDK installed on -your system, version 1.1 or later. A future version of Ant will require -JDK 1.2 or later. +your system, version 1.1 or later. Some tasks work better on post-1.1 systems; +some tasks only work on Java 1.2 and successors. +A future version of Ant -Ant 2.0- will require JDK 1.2 or later, though +Ant 1.x strives to retain 1.1 compatibility. +
+Note: The Microsoft JVM/JDK is not adequate on its own, although the MS +compiler is supported.
- ++Note #2: If a JDK is not present, only the JRE runtime, then many tasks will not work. +
The binary distribution of Ant consists of three directories: @@ -164,6 +174,11 @@ must be set to the directory containing where you installed Ant. Again this is set by the Ant scripts to the value of the ANT_HOME environment variable. +The supplied ant shell scripts all support an ANT_OPTS +environment variable which can be used to supply extra options +to ant. Some of the scripts also read in an extra script stored +in the users home directory, which can be used to set such options. Look +at the source for your platform's invocation script for details.