Changes for Unix build process

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268544 13f79535-47bb-0310-9956-ffa450edef68

bootstrap.sh

@@ -2,6 +2,8 @@
 
 # You will need to specify JAVA_HOME if compiling with 1.2 or later.
 
+unset CLASSPATH
+
 if [ "$JAVA_HOME" != "" ] ; then
   if [ -f $JAVA_HOME/lib/tools.jar ] ; then
     CLASSPATH=$CLASSPATH:$JAVA_HOME/lib/tools.jar
@@ -59,6 +61,7 @@ fi
 export CLASSPATH
 
 mkdir -p ${CLASSDIR}
+mkdir -p build
 
 echo ... Compiling Ant Classes
 
@@ -77,8 +80,10 @@ cp src/main/org/apache/tools/ant/types/defaults.properties \
 
 echo ... Building Ant Distribution
 
+cp -r ${CLASSDIR} build
+
 ${JAVA_HOME}/bin/java -classpath ${CLASSPATH} org.apache.tools.ant.Main \
-                      -buildfile build.xml clean main bootstrap
+                      -buildfile build.xml bootstrap
 
 echo ... Cleaning Up Build Directories
 

build.sh

@@ -5,11 +5,11 @@ ANT_HOME=.
 export ANT_HOME
 
 if test ! -f lib/ant.jar -o  ! -x bin/ant -o ! -x bin/antRun ; then
-  ./bootstrap.sh
+  /bin/sh ./bootstrap.sh
 fi    
 
 if [ "$REALANTHOME" != "" ] ; then
-  ANT_INSTALL="-Dant.install $REALANTHOME"
+  ANT_INSTALL="-Dant.install=$REALANTHOME"
 fi
 
 bin/ant $ANT_INSTALL $*

build.xml

@@ -345,6 +345,7 @@
         <include name="build.sh"/>
         <include name="bootstrap.bat"/>
         <include name="bootstrap.sh"/>
+        <include name="build.xml"/>
       </fileset>
     </copy>