1. Moved the Scalac Ant task to a new location and updated it thorougly.
2. Modified the build script to use the new optional Ant tasks that have been added to 'lib/', which is much cleaner. git-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@5410 5e8d7ff9-d8ef-0310-90f0-a4852d11357a
This commit is contained in:
dubochet
parent
5ad578c968
commit
2511ab5dbc
267
build.xml
267
build.xml
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@ -10,11 +10,9 @@
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<echo>Running Sabbus for Scala-core</echo>
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<!--
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##############################################################################
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PROPERTIES
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##############################################################################
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-->
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<!-- ===========================================================================
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PROPERTIES
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============================================================================ -->
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<property environment="env"/>
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<condition property="memory.set">
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@ -24,9 +22,6 @@
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Sabbus requires additional memory. Please set the 'ANT_OPTS' environment
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property to '-Xmx256M' or more.
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</fail>
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<condition property="os.win">
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<os family="windows"/>
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</condition>
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<!-- Prevents system classpath from being used -->
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<property name="build.sysclasspath" value="ignore"/>
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@ -42,7 +37,7 @@
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<property name="copyright" value="(c) 2002-06 LAMP/EPFL"/>
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<!-- NSC configuration properties -->
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<property name="nsc.logging" value="none"/>
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<property name="nsc.debug-info" value="true"/>
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<property name="nsc.debug-info" value="yes"/>
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<property name="nsc.excludes" value="build.excludes"/>
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<!-- Location of pre-compiled libraries properties -->
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<property name="starr.lib.jar" value="${lib.dir}/scala-library.jar"/>
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@ -54,6 +49,7 @@
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<property name="msil.jar" value="${lib.dir}/${msil.name}"/>
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<property name="scala.dll" value="${lib.dir}/scala.dll"/>
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<property name="ant.jar" value="${ant.home}/lib/ant.jar"/>
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<property name="ant-contrib.jar" value="${lib.dir}/ant-contrib.jar"/>
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<!-- Location of build products properties -->
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<property name="build.dir" value="${basedir}/build"/>
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<property name="locker.dir" value="${build.dir}/locker"/>
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@ -81,26 +77,11 @@
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<property name="strap.lib.dir" value="${strap.dir}/${lib.dir.name}"/>
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<property name="strap.comp.dir" value="${strap.dir}/${comp.dir.name}"/>
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<!--
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##############################################################################
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INITIALISATION
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##############################################################################
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-->
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<!-- ===========================================================================
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INITIALISATION
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============================================================================ -->
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<target name="init.cygwin" if="os.win">
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<exec executable="cygpath" vmlauncher="false" errorproperty="err">
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<arg value="--windir"/>
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</exec>
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<condition property="os.cygwin">
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<equals arg1="${err}" arg2=""/>
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</condition>
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</target>
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<target name="init" depends="init.cygwin">
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<condition property="os.unix"><or>
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<os family="unix"/><os family="mac"/>
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<isset property="os.cygwin"/>
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</or></condition>
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<target name="init">
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<!-- Testing if everything is in place -->
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<echo level="verbose">starr.lib.jar=${starr.lib.jar}</echo>
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<fail message="STARR library in 'lib/' is not available">
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@ -141,6 +122,35 @@
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</not></condition>
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</fail>
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<echo level="verbose">ant.jar=${ant.jar}</echo>
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<echo level="verbose">ant-contrib.jar=${ant-contrib.jar}</echo>
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<fail message="Additional Ant tasks in 'lib/' is not available">
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<condition><not>
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<available classname="net.sf.antcontrib.AntContribVersion"
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classpath="${ant-contrib.jar}"/>
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</not></condition>
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</fail>
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<!-- Creating class-pathes -->
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<path id="common.classpath">
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<pathelement location="${fjbg.jar}"/>
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<pathelement location="${msil.jar}"/>
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</path>
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<path id="starr.classpath">
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<pathelement location="${starr.lib.jar}"/>
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<pathelement location="${starr.comp.jar}"/>
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<path refid="common.classpath"/>
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</path>
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<!-- Creating boot-level tasks -->
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<taskdef name="starr"
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classname="scala.tools.nsc.ant.NSC"
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classpathref="starr.classpath"/>
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<taskdef name="pico"
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classname="jaco.pizza.ant.Pico"
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classpath="${jaco.jar}"/>
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<taskdef resource="net/sf/antcontrib/antlib.xml">
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<classpath>
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<pathelement location="${ant-contrib.jar}" />
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</classpath>
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</taskdef>
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<!-- Finding out what is available -->
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<available property="excludes.avail" file="${nsc.excludes}"/>
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<condition property="locker.avail">
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@ -154,28 +164,47 @@
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<available file="${locker.dir}/${exec.dir.name}/${scalac.exec.name}"/>
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</and>
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</condition>
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<!-- Creating class-pathes -->
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<path id="common.classpath">
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<pathelement location="${fjbg.jar}"/>
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<pathelement location="${msil.jar}"/>
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</path>
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<path id="starr.classpath">
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<pathelement location="${starr.lib.jar}"/>
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<pathelement location="${starr.comp.jar}"/>
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<path refid="common.classpath"/>
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</path>
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<!-- Finding out what system architecture is being used -->
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<condition property="os.win">
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<os family="windows"/>
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</condition>
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<if><isset property="os.win"/>
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<then>
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<exec executable="cygpath"
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vmlauncher="no"
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errorproperty="cygpath.err"
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outputproperty="cygpath.out">
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<arg value="--windir"/>
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</exec>
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<condition property="os.cygwin">
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<equals arg1="${cygpath.err}" arg2=""/>
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</condition>
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</then>
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</if>
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<condition property="os.unix">
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<or>
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<os family="unix"/>
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<os family="mac"/>
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<isset property="os.cygwin"/>
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</or>
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</condition>
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<if><isset property="os.cygwin"/>
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<then><echo>Sabbus detected a Cygwin environnement</echo></then>
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<elseif><isset property="os.win"/>
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<then><echo>Sabbus detected a Windows environnement</echo></then>
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</elseif>
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<elseif><isset property="os.unix"/>
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<then><echo>Sabbus detected a UNIX environnement</echo></then>
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</elseif>
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<else>
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<fail>System environment could not be determined</fail>
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</else>
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</if>
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<!-- Defining version number -->
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<tstamp prefix="start"/>
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<property name="version.number" value="${start.DSTAMP}-${start.TSTAMP}"/>
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<property name="dist.current.dir"
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value="${dist.dir}/${dist.name}-${version.number}"/>
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<!-- Creating boot-level tasks -->
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<taskdef name="starr"
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classname="scala.tools.nsc.ant.NSC"
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classpathref="starr.classpath"/>
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<taskdef name="pico"
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classname="jaco.pizza.ant.Pico"
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classpath="${jaco.jar}"/>
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</target>
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<target name="init.locker" depends="init, build.locker">
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@ -185,7 +214,7 @@
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<path refid="common.classpath"/>
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</path>
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<taskdef name="locker"
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classname="scala.tools.nsc.ant.NSC"
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classname="scala.tools.ant.Scalac"
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classpathref="locker.classpath"/>
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</target>
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@ -196,17 +225,15 @@
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<path refid="common.classpath"/>
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</path>
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<taskdef name="quick"
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classname="scala.tools.nsc.ant.NSC"
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classname="scala.tools.ant.Scalac"
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classpathref="quick.classpath"/>
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</target>
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<!-- ===========================================================================
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BUILD SUPPORT MACROS
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============================================================================ -->
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<!--
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##############################################################################
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BUILD SUPPORT MACROS
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##############################################################################
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-->
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<macrodef name="build.exec">
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<macrodef name="build.exec.unix">
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<attribute name="lib.path"/>
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<attribute name="comp.path"/>
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<attribute name="fjbg.path"/>
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@ -271,18 +298,17 @@
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</sequential>
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</macrodef>
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<!--
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##############################################################################
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BUILD LOCAL REFERENCE (LOCKER) LAYER
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##############################################################################
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-->
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<!-- ===========================================================================
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BUILD LOCAL REFERENCE (LOCKER) LAYER
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============================================================================ -->
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<target name="build.locker" depends="init" unless="locker.avail">
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<property name="built.locker" value="yes"/>
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<!-- Build library -->
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<mkdir dir="${locker.lib.dir}"/>
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<pico srcdir="${src.dir}/${lib.dir.name}"
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destdir="${locker.lib.dir}"
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scalahack="true">
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scalahack="yes">
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<classpath>
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<pathelement location="${locker.lib.dir}"/>
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</classpath>
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@ -290,8 +316,7 @@
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</pico>
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<starr srcdir="${src.dir}/${lib.dir.name}"
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destdir="${locker.lib.dir}"
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usepredefs="false"
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debuginfo="${nsc.debug-info}">
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usepredefs="no">
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<classpath>
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<pathelement location="${locker.lib.dir}"/>
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</classpath>
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@ -299,8 +324,7 @@
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<include name="scala/runtime/ScalaRunTime.scala"/>
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</starr>
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<starr srcdir="${src.dir}/${lib.dir.name}"
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destdir="${locker.lib.dir}"
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debuginfo="${nsc.debug-info}">
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destdir="${locker.lib.dir}">
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<classpath>
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<pathelement location="${locker.lib.dir}"/>
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</classpath>
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@ -313,7 +337,7 @@
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<mkdir dir="${locker.comp.dir}"/>
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<pico srcdir="${src.dir}/${comp.dir.name}"
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destdir="${locker.comp.dir}"
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scalahack="true">
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scalahack="yes">
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<classpath>
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<pathelement location="${locker.lib.dir}"/>
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<pathelement location="${locker.comp.dir}"/>
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@ -321,8 +345,7 @@
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<include name="**/*.java"/>
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</pico>
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<starr srcdir="${src.dir}/${comp.dir.name}"
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destdir="${locker.comp.dir}"
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debuginfo="${nsc.debug-info}">
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destdir="${locker.comp.dir}">
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<classpath>
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<pathelement location="${locker.lib.dir}"/>
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<pathelement location="${locker.comp.dir}"/>
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@ -333,7 +356,7 @@
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<excludesfile name="${nsc.excludes}" if="excludes.avail"/>
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</starr>
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<!-- Build executable files -->
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<build.exec lib.path="$$PREFIX/${lib.dir.name}"
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<build.exec.unix lib.path="$$PREFIX/${lib.dir.name}"
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comp.path="$$PREFIX/${comp.dir.name}"
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fjbg.path="../../../lib/${fjbg.name}"
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msil.path="../../../lib/${msil.name}"
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@ -344,19 +367,17 @@
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msil.path="..\..\..\lib\${msil.name}"
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exec.dir="${locker.dir}\${exec.dir.name}"/>
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</target>
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<!--
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##############################################################################
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BUILD QUICK-TEST LAYER
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##############################################################################
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-->
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<!-- ===========================================================================
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BUILD QUICK-TEST LAYER
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============================================================================ -->
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<target name="build" depends="init.locker">
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<!-- Build library -->
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<mkdir dir="${quick.lib.dir}"/>
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<pico srcdir="${src.dir}/${lib.dir.name}"
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destdir="${quick.lib.dir}"
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scalahack="true">
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scalahack="yes">
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<classpath>
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<pathelement location="${quick.lib.dir}"/>
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</classpath>
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@ -364,8 +385,7 @@
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</pico>
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<locker srcdir="${src.dir}/${lib.dir.name}"
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destdir="${quick.lib.dir}"
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usepredefs="false"
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debuginfo="${nsc.debug-info}">
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usepredefs="no">
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<classpath>
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<pathelement location="${quick.lib.dir}"/>
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</classpath>
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@ -373,8 +393,7 @@
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<include name="scala/runtime/ScalaRunTime.scala"/>
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</locker>
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<locker srcdir="${src.dir}/${lib.dir.name}"
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destdir="${quick.lib.dir}"
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debuginfo="${nsc.debug-info}">
|
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destdir="${quick.lib.dir}">
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<classpath>
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<pathelement location="${quick.lib.dir}"/>
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</classpath>
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@ -387,7 +406,7 @@
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<mkdir dir="${quick.comp.dir}"/>
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<pico srcdir="${src.dir}/${comp.dir.name}"
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destdir="${quick.comp.dir}"
|
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scalahack="true">
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scalahack="yes">
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<classpath>
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<pathelement location="${quick.lib.dir}"/>
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<pathelement location="${quick.comp.dir}"/>
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|
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@ -395,8 +414,7 @@
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<include name="**/*.java"/>
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</pico>
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<locker srcdir="${src.dir}/${comp.dir.name}"
|
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destdir="${quick.comp.dir}"
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debuginfo="${nsc.debug-info}">
|
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destdir="${quick.comp.dir}">
|
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<classpath>
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<pathelement location="${quick.lib.dir}"/>
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<pathelement location="${quick.comp.dir}"/>
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|
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@ -407,7 +425,7 @@
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<excludesfile name="${nsc.excludes}" if="excludes.avail"/>
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</locker>
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<!-- Build executable files -->
|
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<build.exec lib.path="$$PREFIX/${lib.dir.name}"
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<build.exec.unix lib.path="$$PREFIX/${lib.dir.name}"
|
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comp.path="$$PREFIX/${comp.dir.name}"
|
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fjbg.path="../../../lib/${fjbg.name}"
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msil.path="../../../lib/${msil.name}"
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|
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@ -419,11 +437,9 @@
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exec.dir="${quick.dir}\${exec.dir.name}"/>
|
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</target>
|
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|
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<!--
|
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##############################################################################
|
||||
TEST
|
||||
##############################################################################
|
||||
-->
|
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<!-- ===========================================================================
|
||||
TEST
|
||||
============================================================================ -->
|
||||
|
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<target name="test" depends="init.quick">
|
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<!-- Build the bootstrap layer -->
|
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|
|
@ -431,7 +447,7 @@
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<mkdir dir="${strap.lib.dir}"/>
|
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<pico srcdir="${src.dir}/${lib.dir.name}"
|
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destdir="${strap.lib.dir}"
|
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scalahack="true">
|
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scalahack="yes">
|
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<classpath>
|
||||
<pathelement location="${strap.lib.dir}"/>
|
||||
</classpath>
|
||||
|
|
@ -439,8 +455,7 @@
|
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</pico>
|
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<quick srcdir="${src.dir}/${lib.dir.name}"
|
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destdir="${strap.lib.dir}"
|
||||
usepredefs="false"
|
||||
debuginfo="${nsc.debug-info}">
|
||||
usepredefs="no">
|
||||
<classpath>
|
||||
<pathelement location="${strap.lib.dir}"/>
|
||||
</classpath>
|
||||
|
|
@ -448,8 +463,7 @@
|
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<include name="scala/runtime/ScalaRunTime.scala"/>
|
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</quick>
|
||||
<quick srcdir="${src.dir}/${lib.dir.name}"
|
||||
destdir="${strap.lib.dir}"
|
||||
debuginfo="${nsc.debug-info}">
|
||||
destdir="${strap.lib.dir}">
|
||||
<classpath>
|
||||
<pathelement location="${strap.lib.dir}"/>
|
||||
</classpath>
|
||||
|
|
@ -462,7 +476,7 @@
|
|||
<mkdir dir="${strap.comp.dir}"/>
|
||||
<pico srcdir="${src.dir}/${comp.dir.name}"
|
||||
destdir="${strap.comp.dir}"
|
||||
scalahack="true">
|
||||
scalahack="yes">
|
||||
<classpath>
|
||||
<pathelement location="${strap.lib.dir}"/>
|
||||
<pathelement location="${strap.comp.dir}"/>
|
||||
|
|
@ -470,8 +484,7 @@
|
|||
<include name="**/*.java"/>
|
||||
</pico>
|
||||
<quick srcdir="${src.dir}/${comp.dir.name}"
|
||||
destdir="${strap.comp.dir}"
|
||||
debuginfo="${nsc.debug-info}">
|
||||
destdir="${strap.comp.dir}">
|
||||
<classpath>
|
||||
<pathelement location="${strap.lib.dir}"/>
|
||||
<pathelement location="${strap.comp.dir}"/>
|
||||
|
|
@ -482,7 +495,7 @@
|
|||
<excludesfile name="${nsc.excludes}" if="excludes.avail"/>
|
||||
</quick>
|
||||
<!-- Build executable files -->
|
||||
<build.exec lib.path="$$$PREFIX/${lib.dir.name}"
|
||||
<build.exec.unix lib.path="$$$PREFIX/${lib.dir.name}"
|
||||
comp.path="$$PREFIX/${comp.dir.name}"
|
||||
fjbg.path="../../../lib/${fjbg.name}"
|
||||
msil.path="../../../lib/${msil.name}"
|
||||
|
|
@ -499,7 +512,7 @@
|
|||
<include name="${comp.dir.name}/**"/>
|
||||
</fileset>
|
||||
</checksum>
|
||||
<delete quiet="true" failonerror="false">
|
||||
<delete quiet="yes" failonerror="no">
|
||||
<fileset dir="${quick.dir}"><include name="**/*.MD5"/></fileset>
|
||||
</delete>
|
||||
<checksum totalproperty="strap.md5">
|
||||
|
|
@ -508,7 +521,7 @@
|
|||
<include name="${comp.dir.name}/**"/>
|
||||
</fileset>
|
||||
</checksum>
|
||||
<delete quiet="true" failonerror="false">
|
||||
<delete quiet="yes" failonerror="no">
|
||||
<fileset dir="${strap.dir}"><include name="**/*.MD5"/></fileset>
|
||||
</delete>
|
||||
<fail message="Build is not stable">
|
||||
|
|
@ -519,45 +532,39 @@
|
|||
<echo>Build is stable</echo>
|
||||
</target>
|
||||
|
||||
<!--
|
||||
##############################################################################
|
||||
DOCUMENT
|
||||
##############################################################################
|
||||
-->
|
||||
<!-- ===========================================================================
|
||||
DOCUMENT
|
||||
============================================================================ -->
|
||||
|
||||
<target name="docs">
|
||||
<echo>Docs is not available yet.</echo>
|
||||
</target>
|
||||
|
||||
<!--
|
||||
##############################################################################
|
||||
GENERATES A DISTRIBUTION
|
||||
##############################################################################
|
||||
-->
|
||||
<!-- ===========================================================================
|
||||
GENERATES A DISTRIBUTION
|
||||
============================================================================ -->
|
||||
|
||||
<target name="init.dist" if="os.unix">
|
||||
<mkdir dir="${dist.current.dir}"/>
|
||||
<symlink link="${dist.latest.dir}"
|
||||
resource="${dist.current.dir}"
|
||||
overwrite="yes"/>
|
||||
</target>
|
||||
|
||||
<target name="dist" depends="test, init.dist">
|
||||
<target name="dist" depends="test">
|
||||
<mkdir dir="${dist.current.dir}"/>
|
||||
<mkdir dir="${dist.current.dir}/lib"/>
|
||||
<jar destfile="${dist.current.dir}/lib/${comp.jar.name}"
|
||||
basedir="${strap.comp.dir}">
|
||||
<manifest>
|
||||
<attribute name="Signature-Version" value="${version.number}"/>
|
||||
<attribute name="Main-Class" value="scala.tools.nsc.Main"/>
|
||||
<attribute name="Class-Path" value="${lib.jar.name}"/>
|
||||
</manifest>
|
||||
</jar>
|
||||
<jar destfile="${dist.current.dir}/lib/${lib.jar.name}"
|
||||
basedir="${strap.lib.dir}">
|
||||
<manifest>
|
||||
<attribute name="Signature-Version" value="${version.number}"/>
|
||||
</manifest>
|
||||
</jar>
|
||||
<copy file="${fjbg.jar}" todir="${dist.current.dir}/lib"/>
|
||||
<copy file="${msil.jar}" todir="${dist.current.dir}/lib"/>
|
||||
<mkdir dir="${dist.current.dir}/bin"/>
|
||||
<build.exec lib.path="$$PREFIX/lib/${lib.jar.name}"
|
||||
<build.exec.unix lib.path="$$PREFIX/lib/${lib.jar.name}"
|
||||
comp.path="$$PREFIX/lib/${comp.jar.name}"
|
||||
fjbg.path="$$PREFIX/lib/${fjbg.name}"
|
||||
msil.path="$$PREFIX/lib/${msil.name}"
|
||||
|
|
@ -567,21 +574,27 @@
|
|||
fjbg.path="%SCALA_HOME%\lib\${fjbg.name}"
|
||||
msil.path="%SCALA_HOME%\lib\${msil.name}"
|
||||
exec.dir="${dist.current.dir}\bin"/>
|
||||
<if><isset property="os.unix"/>
|
||||
<then>
|
||||
<symlink link="${dist.latest.dir}"
|
||||
resource="${dist.current.dir}"
|
||||
overwrite="yes"
|
||||
failonerror="no"/>
|
||||
</then>
|
||||
</if>
|
||||
</target>
|
||||
|
||||
<!--
|
||||
##############################################################################
|
||||
CLEAN
|
||||
##############################################################################
|
||||
-->
|
||||
|
||||
<!-- ===========================================================================
|
||||
CLEAN
|
||||
============================================================================ -->
|
||||
|
||||
<macrodef name="remove">
|
||||
<attribute name="dir"/>
|
||||
<sequential>
|
||||
<delete dir="@{dir}"
|
||||
includeemptydirs="true"
|
||||
quiet="true"
|
||||
failonerror="false"/>
|
||||
includeemptydirs="yes"
|
||||
quiet="yes"
|
||||
failonerror="no"/>
|
||||
</sequential>
|
||||
</macrodef>
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,454 @@
|
|||
/* __ ______________ *\
|
||||
** / |/ / ____/ ____/ **
|
||||
** / | | /___ / /___ **
|
||||
** /_/|__/_____/_____/ Copyright 2005-2006 LAMP/EPFL **
|
||||
**
|
||||
** $Id$
|
||||
\* */
|
||||
|
||||
package scala.tools.ant {
|
||||
|
||||
import java.io.File
|
||||
import java.net.{URL, URLClassLoader}
|
||||
import java.util.{ArrayList, Vector}
|
||||
|
||||
import org.apache.tools.ant.{AntClassLoader, BuildException,
|
||||
DirectoryScanner, Project}
|
||||
import org.apache.tools.ant.taskdefs.MatchingTask
|
||||
import org.apache.tools.ant.types.Path
|
||||
import org.apache.tools.ant.util.{FileUtils, GlobPatternMapper,
|
||||
SourceFileScanner}
|
||||
import org.apache.tools.ant.types.{EnumeratedAttribute, Reference}
|
||||
|
||||
import scala.tools.nsc.reporters.{Reporter, ConsoleReporter}
|
||||
import scala.tools.nsc.{Global, FatalError, Settings}
|
||||
|
||||
/** An Ant task to compile with the new Scala compiler (NSC).
|
||||
* This task can take the following parameters as attributes:<ul>
|
||||
* <li>srcdir (mandatory),</li>
|
||||
* <li>srcref,</li>
|
||||
* <li>destdir,</li>
|
||||
* <li>classpath,</li>
|
||||
* <li>classpathref,</li>
|
||||
* <li>sourcepath,</li>
|
||||
* <li>sourcepathref,</li>
|
||||
* <li>bootclasspath,</li>
|
||||
* <li>bootclasspathref,</li>
|
||||
* <li>extdirs,</li>
|
||||
* <li>extdirsref,</li>
|
||||
* <li>encoding,</li>
|
||||
* <li>force,</li>
|
||||
* <li>logging,</li>
|
||||
* <li>logphase,</li>
|
||||
* <li>usepredefs,</li>
|
||||
* <li>debugcode.</li>
|
||||
* </ul>
|
||||
* It also takes the following parameters as nested elements:<ul>
|
||||
* <li>src (for srcdir),</li>
|
||||
* <li>classpath,</li>
|
||||
* <li>sourcepath,</li>
|
||||
* <li>bootclasspath,</li>
|
||||
* <li>extdirs.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @author Gilles Dubochet */
|
||||
class Scalac extends MatchingTask {
|
||||
|
||||
private val SCALA_PRODUCT: String =
|
||||
System.getProperty("scala.product", "scalac")
|
||||
private val SCALA_VERSION: String =
|
||||
System.getProperty("scala.version", "Unknown version")
|
||||
|
||||
/** The unique Ant file utilities instance to use in this task. */
|
||||
private val fileUtils = FileUtils.newFileUtils()
|
||||
|
||||
/******************************************************************************\
|
||||
** Ant user-properties **
|
||||
\******************************************************************************/
|
||||
|
||||
abstract class PermissibleValue {
|
||||
val values: List[String]
|
||||
def isPermissible(value: String): Boolean =
|
||||
(value == "") || values.exists(.startsWith(value))
|
||||
}
|
||||
|
||||
/** Defines valid values for the logging property. */
|
||||
object LoggingLevel extends PermissibleValue {
|
||||
val values = List("none", "verbose", "debug")
|
||||
}
|
||||
|
||||
/** Defines valid values for properties that refer to compiler phases. */
|
||||
object CompilerPhase extends PermissibleValue {
|
||||
val values = List("namer", "typer", "pickler", "uncurry", "tailcalls",
|
||||
"transmatch", "explicitouter", "erasure", "lambdalift",
|
||||
"flatten", "constructors", "mixin", "icode", "jvm",
|
||||
"terminal")
|
||||
}
|
||||
|
||||
/** The directories that contain source files to compile. */
|
||||
private var origin: Option[Path] = None
|
||||
/** The directory to put the compiled files in. */
|
||||
private var destination: Option[File] = None
|
||||
|
||||
/** The class path to use for this compilation. */
|
||||
private var classpath: Option[Path] = None
|
||||
/** The source path to use for this compilation. */
|
||||
private var sourcepath: Option[Path] = None
|
||||
/** The boot class path to use for this compilation. */
|
||||
private var bootclasspath: Option[Path] = None
|
||||
/** The external extensions path to use for this compilation. */
|
||||
private var extdirs: Option[Path] = None
|
||||
|
||||
/** The character encoding of the files to compile. */
|
||||
private var encoding: Option[String] = None
|
||||
|
||||
/** Whether to force compilation of all files or not. */
|
||||
private var force: Boolean = false
|
||||
/** How much logging output to print. Either none (default),
|
||||
* verbose or debug. */
|
||||
private var logging: Option[String] = None
|
||||
/** Which compilation phases should be logged during compilation. */
|
||||
private var logPhase: List[String] = Nil
|
||||
|
||||
/** Whether to use implicit predefined values or not. */
|
||||
private var usepredefs: Boolean = true;
|
||||
/** Instruct the compiler to generate debugging information */
|
||||
private var debugCode: Boolean = false
|
||||
|
||||
/******************************************************************************\
|
||||
** Properties setters **
|
||||
\******************************************************************************/
|
||||
|
||||
/** Sets the srcdir attribute. Used by Ant.
|
||||
* @param input The value of <code>origin</code>. */
|
||||
def setSrcdir(input: Path) =
|
||||
if (origin.isEmpty) origin = Some(input)
|
||||
else origin.get.append(input)
|
||||
|
||||
/** Sets the <code>origin</code> as a nested src Ant parameter.
|
||||
* @return An origin path to be configured. */
|
||||
def createSrc(): Path = {
|
||||
if (origin.isEmpty) origin = Some(new Path(getProject()))
|
||||
origin.get.createPath()
|
||||
}
|
||||
|
||||
/** Sets the <code>origin</code> as an external reference Ant parameter.
|
||||
* @param input A reference to an origin path. */
|
||||
def setSrcref(input: Reference) =
|
||||
createSrc().setRefid(input)
|
||||
|
||||
/** Sets the destdir attribute. Used by Ant.
|
||||
* @param input The value of <code>destination</code>. */
|
||||
def setDestdir(input: File) =
|
||||
destination = Some(input)
|
||||
|
||||
/** Sets the classpath attribute. Used by Ant.
|
||||
* @param input The value of <code>classpath</code>. */
|
||||
def setClasspath(input: Path) =
|
||||
if (classpath.isEmpty) classpath = Some(input)
|
||||
else classpath.get.append(input)
|
||||
|
||||
/** Sets the <code>classpath</code> as a nested classpath Ant parameter.
|
||||
* @return A class path to be configured. */
|
||||
def createClasspath(): Path = {
|
||||
if (classpath.isEmpty) classpath = Some(new Path(getProject()))
|
||||
classpath.get.createPath()
|
||||
}
|
||||
|
||||
/** Sets the <code>classpath</code> as an external reference Ant parameter.
|
||||
* @param input A reference to a class path. */
|
||||
def setClasspathref(input: Reference) =
|
||||
createClasspath().setRefid(input)
|
||||
|
||||
/** Sets the sourcepath attribute. Used by Ant.
|
||||
* @param input The value of <code>sourcepath</code>. */
|
||||
def setSourcepath(input: Path) =
|
||||
if (sourcepath.isEmpty) sourcepath = Some(input)
|
||||
else sourcepath.get.append(input)
|
||||
|
||||
/** Sets the <code>sourcepath</code> as a nested sourcepath Ant parameter.
|
||||
* @return A source path to be configured. */
|
||||
def createSourcepath(): Path = {
|
||||
if (sourcepath.isEmpty) sourcepath = Some(new Path(getProject()))
|
||||
sourcepath.get.createPath()
|
||||
}
|
||||
|
||||
/** Sets the <code>sourcepath</code> as an external reference Ant parameter.
|
||||
* @param input A reference to a source path. */
|
||||
def setSourcepathref(input: Reference) =
|
||||
createSourcepath().setRefid(input)
|
||||
|
||||
/** Sets the boot classpath attribute. Used by Ant.
|
||||
* @param input The value of <code>bootclasspath</code>. */
|
||||
def setBootclasspath(input: Path) =
|
||||
if (bootclasspath.isEmpty) bootclasspath = Some(input)
|
||||
else bootclasspath.get.append(input)
|
||||
|
||||
/** Sets the <code>bootclasspath</code> as a nested sourcepath Ant
|
||||
* parameter.
|
||||
* @return A source path to be configured. */
|
||||
def createBootclasspath(): Path = {
|
||||
if (bootclasspath.isEmpty) bootclasspath = Some(new Path(getProject()))
|
||||
bootclasspath.get.createPath()
|
||||
}
|
||||
|
||||
/** Sets the <code>bootclasspath</code> as an external reference Ant
|
||||
* parameter.
|
||||
* @param input A reference to a source path. */
|
||||
def setBootclasspathref(input: Reference) =
|
||||
createBootclasspath().setRefid(input)
|
||||
|
||||
/** Sets the external extensions path attribute. Used by Ant.
|
||||
* @param input The value of <code>extdirs</code>. */
|
||||
def setExtdirs(input: Path) =
|
||||
if (extdirs.isEmpty) extdirs = Some(input)
|
||||
else extdirs.get.append(input)
|
||||
|
||||
/** Sets the <code>extdirs</code> as a nested sourcepath Ant parameter.
|
||||
* @return An extensions path to be configured. */
|
||||
def createExtdirs(): Path = {
|
||||
if (extdirs.isEmpty) extdirs = Some(new Path(getProject()))
|
||||
extdirs.get.createPath()
|
||||
}
|
||||
|
||||
/** Sets the <code>extdirs</code> as an external reference Ant parameter.
|
||||
* @param input A reference to an extensions path. */
|
||||
def setExtdirsref(input: Reference) =
|
||||
createExtdirs().setRefid(input)
|
||||
|
||||
/** Sets the encoding attribute. Used by Ant.
|
||||
* @param input The value of <code>encoding</code>. */
|
||||
def setEncoding(input: String): Unit =
|
||||
encoding = Some(input)
|
||||
|
||||
/** Sets the force attribute. Used by Ant.
|
||||
* @param input The value for <code>force</code>. */
|
||||
def setForce(input: Boolean): Unit =
|
||||
force = input
|
||||
|
||||
/** Sets the logging level attribute. Used by Ant.
|
||||
* @param input The value for <code>logging</code>. */
|
||||
def setLogging(input: String) =
|
||||
if (LoggingLevel.isPermissible(input)) logging = Some(input)
|
||||
else error("Logging level '" + input + "' does not exist.")
|
||||
|
||||
/** Sets the log attribute. Used by Ant.
|
||||
* @param input The value for <code>logPhase</code>. */
|
||||
def setLogPhase(input: String) = {
|
||||
logPhase = List.fromArray(input.split(",")).flatMap(s: String => {
|
||||
val st = s.trim()
|
||||
if (CompilerPhase.isPermissible(st))
|
||||
(if (input != "") List(st) else Nil)
|
||||
else {
|
||||
error("Phase " + st + " in log does not exist.")
|
||||
Nil
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
/** Sets the use predefs attribute. Used by Ant.
|
||||
* @param input The value for <code>usepredefs</code>. */
|
||||
def setUsepredefs(input: Boolean): Unit =
|
||||
usepredefs = input;
|
||||
|
||||
/** Set the debug info attribute. */
|
||||
def setDebugCode(input: Boolean): Unit =
|
||||
debugCode = input
|
||||
|
||||
/******************************************************************************\
|
||||
** Properties getters **
|
||||
\******************************************************************************/
|
||||
|
||||
/** Gets the value of the classpath attribute in a Scala-friendly form.
|
||||
* @returns The class path as a list of files. */
|
||||
private def getClasspath: List[File] =
|
||||
if (classpath.isEmpty) error("Member 'classpath' is empty.")
|
||||
else
|
||||
List.fromArray(classpath.get.list()).map(nameToFile)
|
||||
|
||||
/** Gets the value of the origin attribute in a Scala-friendly form.
|
||||
* @returns The origin path as a list of files. */
|
||||
private def getOrigin: List[File] =
|
||||
if (origin.isEmpty) error("Member 'origin' is empty.")
|
||||
else List.fromArray(origin.get.list()).map(nameToFile)
|
||||
|
||||
/** Gets the value of the destination attribute in a Scala-friendly form.
|
||||
* @returns The destination as a file. */
|
||||
private def getDestination: File =
|
||||
if (destination.isEmpty) error("Member 'destination' is empty.")
|
||||
else existing(getProject().resolveFile(destination.get.toString()))
|
||||
|
||||
/** Gets the value of the sourcepath attribute in a Scala-friendly form.
|
||||
* @returns The source path as a list of files. */
|
||||
private def getSourcepath: List[File] =
|
||||
if (sourcepath.isEmpty) error("Member 'sourcepath' is empty.")
|
||||
else
|
||||
List.fromArray(sourcepath.get.list()).map(nameToFile)
|
||||
|
||||
/** Gets the value of the bootclasspath attribute in a Scala-friendly form.
|
||||
* @returns The boot class path as a list of files. */
|
||||
private def getBootclasspath: List[File] =
|
||||
if (bootclasspath.isEmpty) error("Member 'bootclasspath' is empty.")
|
||||
else
|
||||
List.fromArray(bootclasspath.get.list()).map(nameToFile)
|
||||
|
||||
/** Gets the value of the extdirs attribute in a Scala-friendly form.
|
||||
* @returns The extensions path as a list of files. */
|
||||
private def getExtdirs: List[File] =
|
||||
if (extdirs.isEmpty) error("Member 'extdirs' is empty.")
|
||||
else List.fromArray(extdirs.get.list()).map(nameToFile)
|
||||
|
||||
/******************************************************************************\
|
||||
** Compilation and support methods **
|
||||
\******************************************************************************/
|
||||
|
||||
/** This is forwarding method to circumvent bug #281 in Scala 2. Remove when
|
||||
* bug has been corrected. */
|
||||
override protected def getDirectoryScanner(baseDir: java.io.File) =
|
||||
super.getDirectoryScanner(baseDir)
|
||||
|
||||
/** Transforms a string name into a file relative to the provided base
|
||||
* directory.
|
||||
* @param base A file pointing to the location relative to which the name
|
||||
* will be resolved.
|
||||
* @param name A relative or absolute path to the file as a string.
|
||||
* @return A file created from the name and the base file. */
|
||||
private def nameToFile(base: File)(name: String): File =
|
||||
existing(fileUtils.resolveFile(base, name))
|
||||
|
||||
/** Transforms a string name into a file relative to the build root
|
||||
* directory.
|
||||
* @param name A relative or absolute path to the file as a string.
|
||||
* @return A file created from the name. */
|
||||
private def nameToFile(name: String): File =
|
||||
existing(getProject().resolveFile(name))
|
||||
|
||||
/** Tests if a file exists and prints a warning in case it doesn't. Always
|
||||
* returns the file, even if it doesn't exist.
|
||||
* @param file A file to test for existance.
|
||||
* @return The same file. */
|
||||
private def existing(file: File): File = {
|
||||
if (!file.exists())
|
||||
log("Element '" + file.toString() + "' does not exist.",
|
||||
Project.MSG_WARN)
|
||||
file
|
||||
}
|
||||
|
||||
/** Transforms a path into a Scalac-readable string.
|
||||
* @param path A path to convert.
|
||||
* @return A string-representation of the path like 'a.jar:b.jar'. */
|
||||
private def asString(path: List[File]): String =
|
||||
path.map(asString).mkString("", File.pathSeparator, "")
|
||||
|
||||
/** Transforms a file into a Scalac-readable string.
|
||||
* @param path A file to convert.
|
||||
* @return A string-representation of the file like '/x/k/a.scala'. */
|
||||
private def asString(file: File): String =
|
||||
file.getAbsolutePath()
|
||||
|
||||
/** Generates a build error. Error location will be the current task in the
|
||||
* ant file.
|
||||
* @param message A message describing the error.
|
||||
* @throws BuildException A build error exception thrown in every case. */
|
||||
private def error(message: String): All =
|
||||
throw new BuildException(message, getLocation())
|
||||
|
||||
/******************************************************************************\
|
||||
** The big execute method **
|
||||
\******************************************************************************/
|
||||
|
||||
/** Performs the compilation. */
|
||||
override def execute() = {
|
||||
|
||||
// Tests if all mandatory attributes are set and valid.
|
||||
if (origin.isEmpty) error("Attribute 'srcdir' is not set.")
|
||||
if (getOrigin.isEmpty) error("Attribute 'srcdir' is not set.")
|
||||
if (!destination.isEmpty && !destination.get.isDirectory())
|
||||
error("Attribute 'destdir' does not refer to an existing directory.")
|
||||
if (destination.isEmpty) destination = Some(getOrigin.head)
|
||||
|
||||
val mapper = new GlobPatternMapper()
|
||||
mapper.setTo("*.class")
|
||||
mapper.setFrom("*.scala")
|
||||
|
||||
// Scans source directories to build up a compile lists.
|
||||
// If force is false, only files were the .class file in destination is
|
||||
// older than the .scala file will be used.
|
||||
val sourceFiles: List[File] =
|
||||
for (val originDir <- getOrigin;
|
||||
val originFile <- {
|
||||
var includedFiles =
|
||||
getDirectoryScanner(originDir).getIncludedFiles()
|
||||
if (!force) {
|
||||
includedFiles = new SourceFileScanner(this).
|
||||
restrict(includedFiles, originDir, destination.get, mapper)
|
||||
}
|
||||
(List.fromArray(includedFiles)).
|
||||
map(nameToFile(originDir))
|
||||
})
|
||||
yield {
|
||||
log(originFile.toString(), Project.MSG_DEBUG)
|
||||
originFile
|
||||
}
|
||||
|
||||
if (sourceFiles.length == 0) log("No files selected for compilation")
|
||||
else log("Compiling " + sourceFiles.length + " source file" +
|
||||
(if (sourceFiles.length > 1) "s" else "") +
|
||||
(" to " + getDestination.toString()))
|
||||
|
||||
// Builds-up the compilation settings for Scalac with the existing Ant
|
||||
// parameters.
|
||||
val reporter = new ConsoleReporter()
|
||||
val settings = new Settings(error)
|
||||
settings.outdir.value = asString(destination.get)
|
||||
if (!classpath.isEmpty)
|
||||
settings.classpath.value = asString(getClasspath)
|
||||
if (!sourcepath.isEmpty)
|
||||
settings.sourcepath.value = asString(getSourcepath)
|
||||
else if (origin.get.size() > 0)
|
||||
settings.sourcepath.value = origin.get.list()(0)
|
||||
if (!bootclasspath.isEmpty)
|
||||
settings.bootclasspath.value = asString(getBootclasspath)
|
||||
if (!extdirs.isEmpty) settings.extdirs.value = asString(getExtdirs)
|
||||
if (!encoding.isEmpty) settings.encoding.value = encoding.get
|
||||
if (!logging.isEmpty && logging.get == "verbose")
|
||||
settings.verbose.value = true
|
||||
else if (!logging.isEmpty && logging.get == "debug") {
|
||||
settings.verbose.value = true
|
||||
settings.debug.value = true
|
||||
}
|
||||
if (!logPhase.isEmpty) settings.log.value = logPhase
|
||||
settings.nopredefs.value = !usepredefs;
|
||||
settings.debuginfo.value = debugCode
|
||||
|
||||
// Compiles the actual code
|
||||
val compiler = new Global(settings, reporter)
|
||||
try {
|
||||
(new compiler.Run).compile(sourceFiles.map(f:File=>f.toString()))
|
||||
if (reporter.errors > 0)
|
||||
error("Compile failed with " +
|
||||
reporter.errors + " error" +
|
||||
(if (reporter.errors > 1) "s" else "") +
|
||||
"; see the compiler error output for details."
|
||||
)
|
||||
}
|
||||
catch {
|
||||
case exception @ FatalError(msg) => {
|
||||
exception.printStackTrace()
|
||||
if (settings.debug.value) exception.printStackTrace()
|
||||
error("Compile failed because of an internal compiler error (" + msg +
|
||||
"); see the error output for details.")
|
||||
}
|
||||
}
|
||||
if (reporter.warnings > 0)
|
||||
log("Compile suceeded with " +
|
||||
reporter.errors + " warning" +
|
||||
(if (reporter.warnings > 1) "s" else "") +
|
||||
"; see the compiler output for details."
|
||||
)
|
||||
reporter.printSummary()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue