蚂蚁overwritting定制清单文件 [英] Ant overwritting custom manifest file

问题描述

我创建使用Ant罐子也使用一个自定义的清单文件。 build.xml文件正确建立的一切。然而，当我检查清单文件中的罐子，我的属性是不存在的。它看起来像它正在与蚂蚁建造的默认MANIFEST.MF文件所取代。我的构建文件如下：

I am creating a jar with Ant that also uses a custom manifest file. The build.xml file builds everything properly. However, when I check the manifest file in the jar, my properties are not there. It looks like it is being replaced with the default MANIFEST.MF file built by Ant. My build file is below:

<?xml version="1.0" ?>

<property name="src" location="src" />
<property name="build" location="build" />
<property name="dist" location="dist" />

<target name="clean">
    <delete dir="${build}" />
    <delete dir="${dist}" />
</target>

<target name="main" depends="compile, dist, build">
    <echo>
        Building the .jar file.
    </echo>
</target>

<target name="build">
    <mkdir dir="${build}" />
    <mkdir dir="${build}/META-INF" />
</target>

<target name="compile" depends="build">
    <javac srcdir="${src}" destdir="${build}"/>
</target>

<target name="dist" depends="compile">
    <mkdir dir="${dist}/lib" />
    <manifest file="${build}/META-INF/MANIFEST.MF">
        <attribute name="Class-Path" value="MyGame.jar" />
        <attribute name="Main-Class" value="game.Game"/>    
    </manifest>

    <jar jarfile="${dist}/lib/MyGame.jar" basedir="${build}" />

</target>

我有什么改变来指定，而不是默认的Ant MANIFEST.MF文件？自定义清单

What do I have to change to specify the custom manifest instead of the default Ant MANIFEST.MF file?

推荐答案

我相信罐子蚂蚁任务都有一个清单属性，你可以指定实际的文件来使用。在这种情况下，你引用您的清单任务创建的文件

I believe the jar ant task has a manifest attribute where you can specify the actual file to use. In this case you'd reference the file you created with the manifest task

http://ant.apache.org/manual/Tasks/jar.html

<target name="dist" depends="compile">

    <mkdir dir="${dist}/lib" />

    <manifest file="${build}/META-INF/MANIFEST.MF">
        <attribute name="Class-Path" value="MyGame.jar" />
        <attribute name="Main-Class" value="game.Game"/>  
    </manifest>

    <jar manifest="${build}/META-INF/MANIFEST.MF" jarfile="${dist}/lib/MyGame.jar" basedir="${build}" />

</target>

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