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53 lines
1.9 KiB
HTML
53 lines
1.9 KiB
HTML
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<html>
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<link rel="stylesheet" type="text/css" href="stylesheets/style.css">
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<title>ant.build.clonevm</title>
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</head>
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<body>
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<h2><a name="clonevm">ant.build.clonevm</a></h2>
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<p><em>Since Ant 1.7</em></p>
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<p>The value of the ant.build.clonevm system property controls how Ant
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instruments forked Java Virtual Machines. The <a
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href="CoreTasks/java.html">java</a> and <a
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href="OptionalTasks/junit.html">junit</a> tasks support clonevm
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attributes to control the VMs on a task-by-task basis while the system
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property applies to all forked Java VMs.</p>
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<p>If the value of the property is true, then all system properties of
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the forked Java Virtual Machine will be the same as those of the Java
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VM running Ant. In addition, if you set ant.build.clonevm to true and <a
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href="sysclasspath.html">build.sysclasspath</a> has not been set, the
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bootclasspath of forked Java VMs gets constructed as if
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build.sysclasspath had the value "last".</p>
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<p>Note that this has to be a system property, so it cannot be
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specified on the Ant command line. Use the ANT_OPTS environment
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variable instead.</p>
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</body>
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</html>
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