2007年 12月 20日 (木)

ぷちぷちとビルドファイル作成 (ザウルスで MIDP 開発環境完成!)

そもそも preverify とは何ぞや?
基本に戻り“ドキュメント”を読み始める at 帰路の電車の中。
　
Documentation Home J2ME Wireless Toolkit 2.2
WTK2.2/index.html
　
…と，“答”はすぐに見つかった。
　
付録 B コマンド行リファレンス
WTK2.2/docs/ja/docs/UserGuide-html/commandline.html
　
あろう事か *全て* の“答”がここに，しかも“日本語”で記述させているではナイか?!
// これが Google 依存症の弊害か?
　
ともかく，コレでいつでもどこでも MIDlet が書けるぞ!
帰りの通勤電車が楽しみだ! (朝の電車は読書タイム)
　
ベタベタだが build.xml をここに記しておく。

<project name="Koyomi" default="all" basedir=".">
  <property name="build.compiler" value="jikes" />
  <property name="midpname" value="Koyomi" />
  <property name="vendor" value="Studio High-Score" />
  <property name="datasize" value="1024" />
  <property name="midpicon" value="Koyomi.png" />
  <property name="src" location="src" />
  <property name="res" location="res" />
  <property name="bin" location="bin" />
  <property name="tmp" location="tmpclasses" />
  <property name="mangled" location="mangled_classes" />
  <property name="classes" location="classes" />
  <property name="manifest" location="${bin}/MANIFEST.MF" />
  <property name="myclasses" value="/home/zaurus/bin/classes" />
  <property name="midpclasses" value="/home/zaurus/bin/WTK2.2/lib" />
  <property name="midplib" value="${midpclasses}/midpapi20.jar" />
  <property name="cldclib" value="${midpclasses}/cldcapi11.jar" />
  <property name="jmangle" value="${myclasses}/jmangle.jar" />
  <property name="midptooldir" value="/home/zaurus/bin/midptools" />
  <property name="manifest2jad" value="${midptooldir}/manifest2jad" />
  <property name="cp" value="${cldclib}:${midplib}" />
  <target name="run" depends="all">
    <exec executable="${emulator}">
      <arg line="-classpath ${bin}/${midpname}.jar ${midpname}" />
    </exec>
  </target>
  <target name="all" depends="makejad"/>
  <target name="rebuild" depends="clean, all"/>
  <target name="makejad" depends="jarres">
    <exec executable="${manifest2jad}" dir="${bin}">
      <arg line="${midpname}" />
    </exec>
  </target>
  <target name="jarres" depends="jarclass">
    <jar update="true" 
      destfile="${bin}/${midpname}.jar"
      basedir="${res}" manifest="${manifest}">
      <include name="*.png" />
    </jar>
  </target>
  <target name="jarclass" depends="preverify,makemanifest">
    <jar update="false" 
      destfile="${bin}/${midpname}.jar"
      basedir="${classes}" manifest="${manifest}">
      <include name="**/*.class" />
    </jar>
  </target>
  <target name="makemanifest" >
    <manifest file="${manifest}">
      <attribute name="MIDlet-Name" value="${midpname}" />
      <attribute name="MIDlet-Vendor" value="${vendor}" />
      <attribute name="MIDlet-Version" value="1.0" />
      <attribute name="MicroEdition-Configuration" value="CLDC-1.1" />
      <attribute name="MicroEdition-Profile" value="MIDP-2.0" />
      <attribute name="MIDlet-Data-Size" value="${datasize}" />
      <attribute name="MIDlet-1" value="${midpname},${midpicon},${midpname}" />
    </manifest>
  </target>
  <target name="preverify" depends="mangle" > 
    <exec executable="preverify">
      <arg line="-d ${classes} -classpath ${cp} ${mangled}" />
    </exec>
  </target>
  <target name="preverify_" depends="compile" > 
    <exec executable="preverify">
      <arg line="-d ${classes} -classpath ${cp} ${tmp}" />
    </exec>
  </target>
  <target name="mangle" depends="compile" >
    <java classname="jmangle" fork="true">
      <classpath>
        <pathelement location="${midplib}" />
        <pathelement location="${cldclib}" />
        <pathelement location="${jmangle}" />
        <pathelement path="${tmp}" />
      </classpath>
      <arg line="+prefix t +verbose - +map - ${tmp} ${mangled}" />
    </java>
  </target>
  <target name="compile" depends="makedir" >
    <javac srcdir="${src}" destdir="${tmp}" encoding="SJIS" debug="off" >
      <classpath>
            <pathelement location="${midplib}" />
            <pathelement location="${cldclib}" />
      </classpath>
    </javac>
  </target>
  <target name="ascii">
    <native2ascii
      encoding="ISO2022JP"
      src="./"
      dest="./"
      includes="**/*.jis"
      ext=".java"
      />
  </target>
  <target name="jis">
    <native2ascii
      reverse="on"
      encoding="ISO2022JP"
      src="./"
      dest="./"
      includes="**/*.java"
      ext=".jis"
      />
  </target>
  <target name="makedir">
    <mkdir dir="${bin}" />
    <mkdir dir="${tmp}" />
    <mkdir dir="${mangled}" />
    <mkdir dir="${classes}" />
  </target>
  <target name="clean">
    <delete dir="${bin}" />
    <delete dir="${tmp}" />
    <delete dir="${mangled}" />
    <delete dir="${classes}" />
  </target>
</project>

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