我继承了一个内部构建过程，它接受了一些c静态库和java包装类，构建过程使用apache ant命令行工具创建一个包含类的jar，这个jar用于使用静态库在Java SE甚至Android应用程序上。
我最近在包装类中添加了一些特定于android的函数，这导致ant构建失败，因为它只是为了从Java源创建jar而且在ant xml构建指令中只引用了jdk而不是android sdk。我的问题是如何修改现有的xml文件以允许从android源构建以生成可在Android上运行的jar存档。这是当前构建的xml。
<?xml version="1.0" encoding="UTF-8"?>
<project name="identosjar" default="all">
<property file="identosjar.properties"/>
<!-- Uncomment the following property if no tests compilation is needed -->
<!--
<property name="skip.tests" value="true"/>
-->
<!-- Compiler options -->
<property name="compiler.debug" value="on"/>
<property name="compiler.generate.no.warnings" value="off"/>
<property name="compiler.args" value=""/>
<property name="compiler.max.memory" value="700m"/>
<patternset id="ignored.files">
<exclude name="**/*.hprof/**"/>
<exclude name="**/*.pyc/**"/>
<exclude name="**/*.pyo/**"/>
<exclude name="**/*.rbc/**"/>
<exclude name="**/*~/**"/>
<exclude name="**/.DS_Store/**"/>
<exclude name="**/.git/**"/>
<exclude name="**/.hg/**"/>
<exclude name="**/.svn/**"/>
<exclude name="**/CVS/**"/>
<exclude name="**/RCS/**"/>
<exclude name="**/SCCS/**"/>
<exclude name="**/__pycache__/**"/>
<exclude name="**/_svn/**"/>
<exclude name="**/rcs/**"/>
<exclude name="**/vssver.scc/**"/>
<exclude name="**/vssver2.scc/**"/>
</patternset>
<patternset id="library.patterns">
<include name="*.war"/>
<include name="*.swc"/>
<include name="*.apk"/>
<include name="*.zip"/>
<include name="*.egg"/>
<include name="*.ane"/>
<include name="*.jar"/>
<include name="*.ear"/>
</patternset>
<patternset id="compiler.resources">
<exclude name="**/?*.java"/>
<exclude name="**/?*.form"/>
<exclude name="**/?*.class"/>
<exclude name="**/?*.groovy"/>
<exclude name="**/?*.scala"/>
<exclude name="**/?*.flex"/>
<exclude name="**/?*.kt"/>
<exclude name="**/?*.clj"/>
<exclude name="**/?*.aj"/>
</patternset>
<!-- JDK definitions -->
<property name="jdk.bin.1.7" value="${jdk.home.1.7}/bin"/>
<path id="jdk.classpath.1.7">
<fileset dir="${jdk.home.1.7}">
<include name="jre/lib/charsets.jar"/>
<include name="jre/lib/deploy.jar"/>
<include name="jre/lib/ext/dnsns.jar"/>
<include name="jre/lib/ext/localedata.jar"/>
<include name="jre/lib/ext/sunec.jar"/>
<include name="jre/lib/ext/sunjce_provider.jar"/>
<include name="jre/lib/ext/sunpkcs11.jar"/>
<include name="jre/lib/ext/zipfs.jar"/>
<include name="jre/lib/htmlconverter.jar"/>
<include name="jre/lib/javaws.jar"/>
<include name="jre/lib/jce.jar"/>
<include name="jre/lib/jfr.jar"/>
<include name="jre/lib/jfxrt.jar"/>
<include name="jre/lib/jsse.jar"/>
<include name="jre/lib/management-agent.jar"/>
<include name="jre/lib/plugin.jar"/>
<include name="jre/lib/resources.jar"/>
<include name="jre/lib/rt.jar"/>
<include name="lib/ant-javafx.jar"/>
<include name="lib/dt.jar"/>
<include name="lib/javafx-doclet.jar"/>
<include name="lib/javafx-mx.jar"/>
<include name="lib/jconsole.jar"/>
<include name="lib/sa-jdi.jar"/>
<include name="lib/tools.jar"/>
</fileset>
</path>
<property name="project.jdk.home" value="${jdk.home.1.7}"/>
<property name="project.jdk.bin" value="${jdk.bin.1.7}"/>
<property name="project.jdk.classpath" value="jdk.classpath.1.7"/>
<!-- Modules -->
<!-- Module IdentosJar -->
<dirname property="module.identosjar.basedir" file="${ant.file}"/>
<property name="module.jdk.home.identosjar" value="${project.jdk.home}"/>
<property name="module.jdk.bin.identosjar" value="${project.jdk.bin}"/>
<property name="module.jdk.classpath.identosjar" value="${project.jdk.classpath}"/>
<property name="compiler.args.identosjar" value="-encoding UTF-8 -source 1.7 -target 1.7 ${compiler.args}"/>
<property name="identosjar.output.dir" value="${module.identosjar.basedir}/out/production/IdentosJar"/>
<property name="identosjar.testoutput.dir" value="${module.identosjar.basedir}/out/test/IdentosJar"/>
<path id="identosjar.module.bootclasspath">
<!-- Paths to be included in compilation bootclasspath -->
</path>
<path id="identosjar.module.production.classpath">
<path refid="${module.jdk.classpath.identosjar}"/>
</path>
<path id="identosjar.runtime.production.module.classpath">
<pathelement location="${identosjar.output.dir}"/>
</path>
<path id="identosjar.module.classpath">
<path refid="${module.jdk.classpath.identosjar}"/>
<pathelement location="${identosjar.output.dir}"/>
</path>
<path id="identosjar.runtime.module.classpath">
<pathelement location="${identosjar.testoutput.dir}"/>
<pathelement location="${identosjar.output.dir}"/>
</path>
<patternset id="excluded.from.module.identosjar">
<patternset refid="ignored.files"/>
</patternset>
<patternset id="excluded.from.compilation.identosjar">
<patternset refid="excluded.from.module.identosjar"/>
</patternset>
<path id="identosjar.module.sourcepath">
<dirset dir="${module.identosjar.basedir}">
<include name="src"/>
</dirset>
</path>
<target name="compile.module.identosjar" depends="compile.module.identosjar.production,compile.module.identosjar.tests" description="Compile module IdentosJar"/>
<target name="compile.module.identosjar.production" description="Compile module IdentosJar; production classes">
<mkdir dir="${identosjar.output.dir}"/>
<javac destdir="${identosjar.output.dir}" debug="${compiler.debug}" nowarn="${compiler.generate.no.warnings}" memorymaximumsize="${compiler.max.memory}" fork="true" executable="${module.jdk.bin.identosjar}/javac">
<compilerarg line="${compiler.args.identosjar}"/>
<bootclasspath refid="identosjar.module.bootclasspath"/>
<classpath refid="identosjar.module.production.classpath"/>
<src refid="identosjar.module.sourcepath"/>
<patternset refid="excluded.from.compilation.identosjar"/>
</javac>
<copy todir="${identosjar.output.dir}">
<fileset dir="${module.identosjar.basedir}/src">
<patternset refid="compiler.resources"/>
<type type="file"/>
</fileset>
</copy>
</target>
<target name="compile.module.identosjar.tests" depends="compile.module.identosjar.production" description="compile module IdentosJar; test classes" unless="skip.tests"/>
<target name="clean.module.identosjar" description="cleanup module">
<delete dir="${identosjar.output.dir}"/>
<delete dir="${identosjar.testoutput.dir}"/>
</target>
<target name="init" description="Build initialization">
<!-- Perform any build initialization in this target -->
</target>
<target name="clean" depends="clean.module.identosjar" description="cleanup all"/>
<target name="build.modules" depends="init, clean, compile.module.identosjar" description="build all modules"/>
<target name="init.artifacts">
<property name="artifacts.temp.dir" value="${basedir}/__artifacts_temp"/>
<property name="artifact.output.identos" value="${basedir}/out/artifacts/identos"/>
<mkdir dir="${artifacts.temp.dir}"/>
<property name="temp.jar.path.identos.jar" value="${artifacts.temp.dir}/identos.jar"/>
</target>
<target name="artifact.identos" depends="init.artifacts, compile.module.identosjar" description="Build 'identos' artifact">
<property name="artifact.temp.output.identos" value="${artifacts.temp.dir}/identos"/>
<mkdir dir="${artifact.temp.output.identos}"/>
<jar destfile="${temp.jar.path.identos.jar}" duplicate="preserve" filesetmanifest="mergewithoutmain">
<zipfileset dir="${identosjar.output.dir}"/>
</jar>
<copy file="${temp.jar.path.identos.jar}" tofile="${artifact.temp.output.identos}/identos.jar"/>
</target>
<target name="build.all.artifacts" depends="artifact.identos" description="Build all artifacts">
<mkdir dir="${artifact.output.identos}"/>
<copy todir="${artifact.output.identos}">
<fileset dir="${artifact.temp.output.identos}"/>
</copy>
<!-- Delete temporary files -->
<delete dir="${artifacts.temp.dir}"/>
</target>
<target name="all" depends="build.modules, build.all.artifacts" description="build all"/>
</project>
EDIT ant文件的名称是identosjar.xml，因此命令是
ant -buildfile identosjar.xml
另外，错误
compile.module.identosjar.production： [mkdir]创建目录：/Users/samuel.oyediran/SDK/build/android-arm/package/out/production/IdentosJar [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/identosjar.xml:154：警告：＆＃39; includeantruntime＆＃39;没有设置，默认为build.sysclasspath = last;对于可重复的构建，设置为false [javac]将12个源文件编译为/Users/samuel.oyediran/SDK/build/android-arm/package/out/production/IdentosJar [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/src/com/identos/Identos.java:4：错误：包android.content不存在 [javac] import android.content.Context; [javac] ^ [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/src/com/identos/Identos.java:29：错误：找不到符号 [javac] public int initialize（Context context，String appid，String clientkey，String version，boolean livemode，String filepath） [javac] ^ [javac] symbol：class Context [javac] location：class Identos [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/src/com/identos/PlatformVerificationManager.java:3：错误：包android.content不存在 [javac] import android.content.Context; [javac] ^ [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/src/com/identos/PlatformVerificationManager.java:4：错误：包android.content.pm不存在 [javac] import android.content.pm.ApplicationInfo; [javac] ^ [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/src/com/identos/PlatformVerificationManager.java:5：错误：包android.content.pm不存在 [javac] import android.content.pm.PackageInfo; [javac] ^ [javac] /Users/samuel.oyediran/SDK/build/android-arm/package/src/com/identos/PlatformVerificationManager.java:6：错误：包android.content.pm不存在 [javac] import android.content.pm.PackageManager;