由于eclipse调试jdk源码时局部变量没有调试信息,于是想用ant编译jdk中src.zip里面的源码,加入调试信息,但是在用ant编译的时候总是报符号找不到的错误,类路径已经设置了,找不到原因,求高手解答,下面是ant的build.xml源码:
<?xml version = "1.0" ?><project name = "rebuildJDK" basedir = "." default = "makeJar">
<target name = "init">
<property environment = "myEnv" />
<property name = "build" value = "build" />
<property name = "src" value = "${build}/src" />
<property name = "classes" value = "${build}/classes" />
<property name = "dist" value = "${build}/dist" />
<property name = "classpath" value = "${myEnv.JAVA_HOME}\jre\lib\rt.jar" />
<!--
<path id = "classPath">
<fileset dir = "${myEnv.JAVA_HOME}/jre/lib">
<include name = "*.jar" />
</fileset>
</path>
-->
</target>
<target name = "clean" depends = "init">
<delete dir = "${build}" quiet = "true" />
<mkdir dir = "${build}" />
</target>
<target name = "display">
<echo>
${classpath}
</echo>
</target>
<target name = "unpack" depends = "init, clean, display">
<unzip src = "${myEnv.JAVA_HOME}/src.zip" dest = "${src}" />
</target>
<target name = "compile" depends = "unpack">
<mkdir dir = "${classes}" />
<javac srcdir = "${src}" destdir = "${classes}" debug = "true" includeantruntime = "yes" deprecation = "false" failonerror = "true" memoryMaximumSize="256m" fork = "true" classpath = "${classpath}" >
</javac>
</target>
<target name = "makeJar" depends = "compile">
<mkdir dir = "${dist}" />
<copy file = "${myEnv.JAVA_HOME/jre/lib/rt.jar}" tofile = "${dist}/rt_debug.jar" />
<jar destfile = "${dist}/rt_debug.jar}" update = "true" compress = "false">
<fileset dir = "${classes}" />
</jar>
</target>
</project>
ant jdk eclipse调试
<?xml version = "1.0" ?><project name = "rebuildJDK" basedir = "." default = "makeJar">
<target name = "init">
<property environment = "myEnv" />
<property name = "build" value = "build" />
<property name = "src" value = "${build}/src" />
<property name = "classes" value = "${build}/classes" />
<property name = "dist" value = "${build}/dist" />
<property name = "classpath" value = "${myEnv.JAVA_HOME}\jre\lib\rt.jar" />
<!--
<path id = "classPath">
<fileset dir = "${myEnv.JAVA_HOME}/jre/lib">
<include name = "*.jar" />
</fileset>
</path>
-->
</target>
<target name = "clean" depends = "init">
<delete dir = "${build}" quiet = "true" />
<mkdir dir = "${build}" />
</target>
<target name = "display">
<echo>
${classpath}
</echo>
</target>
<target name = "unpack" depends = "init, clean, display">
<unzip src = "${myEnv.JAVA_HOME}/src.zip" dest = "${src}" />
</target>
<target name = "compile" depends = "unpack">
<mkdir dir = "${classes}" />
<javac srcdir = "${src}" destdir = "${classes}" debug = "true" includeantruntime = "yes" deprecation = "false" failonerror = "true" memoryMaximumSize="256m" fork = "true" classpath = "${classpath}" >
</javac>
</target>
<target name = "makeJar" depends = "compile">
<mkdir dir = "${dist}" />
<copy file = "${myEnv.JAVA_HOME/jre/lib/rt.jar}" tofile = "${dist}/rt_debug.jar" />
<jar destfile = "${dist}/rt_debug.jar}" update = "true" compress = "false">
<fileset dir = "${classes}" />
</jar>
</target>
</project>
ant jdk eclipse调试
解决方案 »
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