1 files changed, 94 insertions, 0 deletions
diff --git a/install.sh b/install.sh
new file mode 100644
index 0000000..327bf90
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,94 @@
+#! /bin/sh
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  Darwin*) darwin=true ;;
+esac
+
+#Find the necessary resources
+ANT_HOME=.
+
+if [ -z "$JAVACMD" ] ; then 
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+      JAVACMD=$JAVA_HOME/bin/java
+    fi
+  else
+    JAVACMD=java
+  fi
+fi
+ 
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly."
+  echo "  We cannot execute $JAVACMD"
+  exit
+fi
+
+if [ -n "$CLASSPATH" ] ; then
+  LOCALCLASSPATH=$CLASSPATH
+fi
+
+# add in the dependency .jar files
+DIRLIBS=${ANT_HOME}/src/installer/lib/*.jar
+for i in ${DIRLIBS}
+do
+    # if the directory is empty, then it will return the input string
+    # this is stupid, so case for it
+    if [ "$i" != "${DIRLIBS}" ] ; then
+      if [ -z "$LOCALCLASSPATH" ] ; then
+        LOCALCLASSPATH=$i
+      else
+        LOCALCLASSPATH="$i":$LOCALCLASSPATH
+      fi
+    fi
+done
+
+if [ -n "$JAVA_HOME" ] ; then
+  if [ -f "$JAVA_HOME/lib/tools.jar" ] ; then
+    LOCALCLASSPATH=$LOCALCLASSPATH:$JAVA_HOME/lib/tools.jar
+  fi
+
+  if [ -f "$JAVA_HOME/lib/classes.zip" ] ; then
+    LOCALCLASSPATH=$LOCALCLASSPATH:$JAVA_HOME/lib/classes.zip
+  fi
+
+  # OSX hack to make Ant work with jikes
+  if $darwin ; then
+    OSXHACK="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Classes"
+    if [ -d ${OSXHACK} ] ; then
+      for i in ${OSXHACK}/*.jar
+      do
+        JIKESPATH=$JIKESPATH:$i
+      done
+    fi
+  fi
+
+else
+  echo "Warning: JAVA_HOME environment variable is not set."
+  echo "  If build fails because sun.* classes could not be found"
+  echo "  you will need to set the JAVA_HOME environment variable"
+  echo "  to the installation directory of java."
+fi
+
+# supply JIKESPATH to Ant as jikes.class.path
+if [ -n "$JIKESPATH" ] ; then
+  if [ -n "$ANT_OPTS" ] ; then
+    ANT_OPTS="$ANT_OPTS -Djikes.class.path=$JIKESPATH"
+  else
+    ANT_OPTS=-Djikes.class.path=$JIKESPATH
+  fi
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  ANT_HOME=`cygpath --path --windows "$ANT_HOME"`
+  JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  LOCALCLASSPATH=`cygpath --path --windows "$LOCALCLASSPATH"`
+fi
+$JAVACMD -classpath "$LOCALCLASSPATH" -Dant.home="${ANT_HOME}" $ANT_OPTS org.apache.tools.ant.Main -e -f src/installer/resources/build.xml "$@"