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o if you have m2_home it does not to be named after the version 

o works with a symlinked m2_home



git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@648474 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jason van Zyl 2008-04-16 00:41:00 +00:00
parent 8aa6300529
commit 4c0d0199f5
1 changed files with 18 additions and 78 deletions
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96
build.xml
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@ -19,20 +19,6 @@ under the License.
<project default="all" basedir="." xmlns:artifact="urn:maven-artifact-ant">
<description>
The first time you build Maven from source, you have to build Maven without Maven.
This Ant script builds a minimal Maven, just enough to re-launch Maven again in this
directory and generate an installation assembly. Then we extract the assembly and
re-run the Maven build one more time, this time with the full generated Maven.
To run this script, you must set the M2_HOME environment variable or the maven.home
property to the location that should contain Maven. This directory *must* be named
after the maven version you want to install, e.g. /usr/local/apache-maven-2.1-SNAPSHOT.
You can set the maven.repo.local property to specify a custom location for your
local repository for the bootstrap process.
</description>
<target name="initTaskDefs">
<xmlproperty file="pom.xml" prefix="pom.xml" />
<path id="maven-ant-tasks.classpath" path="maven-ant-tasks-2.0.8.jar"/>
@ -47,26 +33,11 @@ under the License.
<fail unless="maven.home" message="You must set the M2_HOME environment variable or specify a maven.home property to this Ant script"/>
</target>
<target name="checkMavenHome" depends="isMavenHomeSet">
<target name="init" depends="isMavenHomeSet">
<xmlproperty prefix="pom" file="pom.xml"/>
<basename file="${maven.home}" property="maven.home.basename"/>
<dirname file="${maven.home}" property="maven.home.dirname"/>
<xmlproperty prefix="pom" file="pom.xml"/>
<property name="maven.home.basename.expected" value="apache-maven-${pom.project.version}"/>
<property name="maven.home.recommended" location="${maven.home.dirname}/${maven.home.basename.expected}"/>
<condition property="build.failed">
<not>
<equals arg1="${maven.home.basename}" arg2="${maven.home.basename.expected}"/>
</not>
</condition>
<fail if="build.failed">
The Maven install destination directory must end with '${maven.home.basename.expected}'.
Your M2_HOME was = ${maven.home}
We recommend = ${maven.home.recommended}
</fail>
<echo message="maven.home=${maven.home}"/>
</target>
<target name="init" depends="checkMavenHome">
</target>
<target name="clean-bootstrap" description="cleans up generated bootstrap classes">
@ -75,7 +46,7 @@ under the License.
<target name="pull" depends="init" unless="skip.pull">
<property name="verbose" value="false"/>
<property name="bootstrap.repository" value="${basedir}/bootstrap/repository"/>
<property name="bootstrap.repository" value="${basedir}/bootstrap-repository"/>
<!-- Pull the dependencies that Maven needs to build -->
<copy file="pom.xml" tofile="dependencies.xml"/>
<replace file="${basedir}/dependencies.xml" token="&lt;!--start--&gt;" value="&lt;!--"/>
@ -94,10 +65,8 @@ under the License.
</artifact:dependencies>
</target>
<target name="generate-sources" depends="pull"
description="generates Java sources from Modello mdo model files">
<target name="generate-sources" depends="pull" description="generates Java sources from Modello mdo model files">
<mkdir dir="bootstrap/target"/>
<mkdir dir="bootstrap/lib"/>
<mkdir dir="bootstrap/target/generated-sources"/>
<macrodef name="modello-single-mode">
@ -128,7 +97,6 @@ under the License.
</macrodef>
<modello file="maven-model/src/main/mdo/maven.mdo" version="4.0.0"/>
<!-- DGF TODO turn this into a big <apply> task? write a custom task? -->
<modello file="maven-lifecycle/src/main/mdo/maven-lifecycle.mdo"/>
<modello file="maven-plugin-api/src/main/mdo/lifecycle.mdo"/>
<modello file="maven-profile/src/main/mdo/profiles.mdo"/>
@ -137,20 +105,11 @@ under the License.
</target>
<target name="compile-boot" depends="generate-sources" description="compiles the bootstrap sources">
<echo>
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
COMPILE-BOOT
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
</echo>
<path id="sources">
<dirset dir=".">
<include name="bootstrap/target/generated-sources"/>
<include name="*/src/main/*"/>
<include name="maven-reporting/maven-reporting-api/src/main/*"/>
<exclude name="maven-repository-tools/**"/>
<exclude name="maven-core-it-verifier/**"/>
</dirset>
</path>
@ -173,29 +132,16 @@ under the License.
</path>
</target>
<target name="maven-compile" depends="compile-boot"
description="compiles Maven using the bootstrap Maven, skipping automated tests">
<echo>
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
MAVEN-COMPILE
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
</echo>
<target name="maven-compile" depends="compile-boot" description="compiles Maven using the bootstrap Maven, skipping automated tests">
<java fork="true" classname="org.apache.maven.cli.MavenCli" failonerror="true">
<classpath refid="maven.classpath"/>
<arg value="-e"/>
<arg value="-B"/>
<arg value="clean"/>
<arg value="install"/>
</java>
</target>
<target name="maven-assembly" depends="maven-compile"
description="generates the Maven installation assembly using the bootstrap Maven">
<target name="maven-assembly" depends="maven-compile" description="generates the Maven installation assembly using the bootstrap Maven">
<echo>
The new Maven distribution was created as part of the MAVEN-COMPILE step, above.
This goal just validates the presence of that distribution.
@ -206,14 +152,21 @@ under the License.
<available file="${maven.assembly}"/>
</not>
</condition>
<fail if="build.failed"
message="Assembly task seemed to succeed, but couldn't find assembly file: ${maven.assembly}"/>
<fail if="build.failed" message="Assembly task seemed to succeed, but couldn't find assembly file: ${maven.assembly}"/>
</target>
<target name="extract-assembly" depends="init,maven-assembly"
description="extracts the maven assembly into maven.home">
<target name="extract-assembly" depends="init,maven-assembly" description="extracts the maven assembly into maven.home">
<echo>Extracting assembly to ${maven.home.dirname} ...</echo>
<delete dir="${maven.home}"/>
<!-- Deleting the contents inside maven.home allow one to use symlinks for maven.home and still have this work. -->
<delete>
<fileset dir="${maven.home}">
<include name="bin"/>
<include name="boot"/>
<include name="conf"/>
<include name="lib"/>
<include name="*.txt"/>
</fileset>
</delete>
<unzip src="${maven.assembly}" dest="${maven.home.dirname}"/>
<chmod perm="+x">
<fileset dir="${maven.home}/bin">
@ -225,17 +178,4 @@ under the License.
<target name="all" depends="clean-bootstrap,init,extract-assembly"/>
<target name="run-full-maven" depends="all"
description="runs the full extracted Maven, now with tests">
<property name="maven.goals" value="test"/>
<java classname="org.codehaus.classworlds.Launcher" fork="true" failonerror="true">
<classpath>
<fileset dir="${maven.home}/core/boot" includes="plexus-classworlds-*.jar"/>
</classpath>
<sysproperty key="classworlds.conf" value="${maven.home}/bin/m2.conf"/>
<sysproperty key="maven.home" value="${maven.home}"/>
<arg value="-e"/>
<arg line="${maven.goals}"/>
</java>
</target>
</project>