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<project name="scala.nsc" default="build.nsc">
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
nsc
new scala compiler
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%
%%% Preliminaries
%%%
make jar target=LIBRARY
make jar target=TOOLS
You need a working scalac, which is accessible for ant.
This means, you should have `fjbg.jar', `scala.jar' and
`tools.jar' on your classpath
check the ant-build-nsc script! adjust to your paths if necessary.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- %%% properties and taskdefs %%%-->
<property name="hacked.pico.dir" value="/tmp/hackedPico"/>
<property name="tools.util.dir" value="/tmp/picoClasses"/>
<property name="nsc.dir" value="/tmp/nscClasses"/>
<property name="nsc4ant.dir" value="/tmp/nsc4antClasses"/>
<property name="nsc.output.dir" value="/tmp/nscOutputClasses"/>
<property name="jars.dir" value="/tmp/jars"/>
<property name="ant.jar" value="/home/linuxsoft/apps/ant/lib/ant.jar"/>
<!-- taskdefs to call compilers -->
<taskdef name="scalac" classname="scala.tools.scala4ant.ScalacTask$class"/>
<available classname="scala.tools.scala4ant.NscTask$class"
property="nsc4ant.present"/>
<target name="build.hackedPicoTask">
<mkdir dir="${hacked.pico.dir}"/>
<javac srcdir="newsources" destdir="${hacked.pico.dir}">
<include name="HackedPicoTask.java"/>
<include name="HackedPicoAdaptor.java"/>
</javac>
</target>
<!-- taskdef for nsc comes later, because has to be compiled before -->
<target name="build.nsc" depends="build.hackedPicoTask">
<mkdir dir="${tools.util.dir}"/>
<taskdef name="pico" classname="jaco.pizza.HackedPicoTask"/>
<pico srcdir="sources" destdir="${tools.util.dir}" source="1.4">
<include name="scala/*.java"/>
<include name="scala/runtime/*.java"/>
<include name="scala/runtime/**/*.java"/>
<include name="scala/tools/util/*.java"/>
<exclude name="scala/ScalaObject.java"/>
<exclude name="scala/Array.java"/>
</pico>
<!-- we do *not* want the ScalaObject.class file,
because in nsc's eyes ScalaObject is a scala file. -->
<delete file="${tools.util.dir}/scala/ScalaObject.class"/>
<delete file="${tools.util.dir}/scala/Array.class"/>
<mkdir dir="${nsc.dir}"/>
<scalac srcdir="sources" destdir="${nsc.dir}"
classpath="${tools.util.dir}" sourcePath="sources" force="true">
<!-- force = "true" always recompiles all source files, because
scalac does not always go find the latest source file (*3) -->
<include name="scala/tools/nsc/**/*.scala"/>
</scalac>
<mkdir dir="${jars.dir}"/>
<jar destfile="${jars.dir}/nsc.jar" basedir="${nsc.dir}"/>
</target>
<target name="clean">
<delete dir="${tools.util.dir}"/>
<delete dir="${nsc.dir}"/>
</target>
<!-- builds NscTask for use in this ant file -->
<target name="build.nsc4ant">
<mkdir dir="${nsc4ant.dir}"/>
<scalac srcdir="sources" destdir="${nsc4ant.dir}/" sourcePath="sources"
classpath="${ant.jar}:${nsc.dir}:${tools.util.dir}:objects/main/lib/scala" >
<include name="scala/tools/scala4ant/NscAdaptor.scala"/>
<include name="scala/tools/scala4ant/NscTask.scala"/>
</scalac>
<jar destfile="${jars.dir}/nsc4ant.jar" basedir="${nsc4ant.dir}"/>
</target>
<!-- target to define `nsc' task using NscTask$class -->
<target name="define.nsc" if = "nsc4ant.present">
<taskdef name="nsc" classname="scala.tools.scala4ant.NscTask$class"/>
</target>
<!-- if NscTask$class not found, give error message -->
<target name="need.nsc" unless = "nsc4ant.present">
<echo message="please build nsc4ant first"/>
</target>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
test test nsc compiler
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<target name="test" depends="need.nsc, define.nsc">
<taskdef name="nsc"
classname="scala.tools.scala4ant.NscTask$class"/>
<mkdir dir="${nsc.output.dir}"/>
<!--java classname="scala.tools.nsc.Main"
classpath="./objects/main/lib/scala:./objects/main/lib/tools:${jars.dir}/nsc.jar:${tools.util.dir}" >
<arg value="-classpath"/>
<arg value="sources:newsources:${tools.util.dir}"/>
<arg value="-d"/>
<arg value="/tmp"/>
<arg value="-nopredefs"/>
<arg value="sources/scala/Predef.scala"/>
<arg value="sources/scala/runtime/ScalaRunTime.scala"/>
</java
classpath=".:sources:newsources:../newsources:${tools.util.dir}"
-->
<echo>Compiling predef and runtime</echo>
<nsc srcdir="sources" destdir="${nsc.output.dir}"
classpath="sources:newsources:${tools.util.dir}"
nscArgs="-nopredefs;-check:term;-check:transmatch;-debug">
<include name="scala/Predef.scala"/>
<include name="scala/runtime/ScalaRunTime.scala"/>
</nsc>
<echo>Compiling rest</echo>
<nsc srcdir="sources" destdir="${nsc.output.dir}"
classpath="sources:newsources:${tools.util.dir}:${nsc.output.dir}"
nscArgs="-check:term;-check:transmatch;-debug">
<include name="scala/**.scala"/>
<include name="../newsources/**.scala"/>
<exclude name="scala/Predef.scala"/>
<exclude name="scala/runtime/ScalaRunTime.scala"/>
<exclude name="scala/tools/**"/>
<exclude name="scala/io/UTF8String.scala"/>
</nsc>
<!--
<echo>Compiling rest</echo>
<nsc srcdir="sources" destdir="${nsc.output.dir}"
classpath="sources:newsources:${tools.util.dir}">
<include name="../sources.nsc/**/*.scala"/>
<include name="scala/**/*.scala"/>
<exclude name="scala/Predef.scala"/>
<exclude name="scala/runtime/ScalaRunTime.scala"/>
<exclude name="scala/tools/**"/>
<exclude name="scala/io/UTF8String.scala"/>
</nsc>
-->
</target>
<!--
(*3) for Java, and pico, files are only recompiled if the source file is
newer than the class file. This would work for scala, but mixin
composition sometimes needs additional source files. These can
be unavailable for some reason.
-->
</project>
|
