unix script to call the interpreter

1 files changed, 99 insertions, 0 deletions

diff --git a/src/compiler/scala/tools/ant/templates/int-unix.tmpl b/src/compiler/scala/tools/ant/templates/int-unix.tmpl
new file mode 100644
index 0000000000..7a78d65258
--- /dev/null
+++ b/src/compiler/scala/tools/ant/templates/int-unix.tmpl
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+##############################################################################
+# @name@ @version@
+##############################################################################
+# @copyright@
+# This is free software; see the distribution for copying conditions.
+# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+##############################################################################
+
+cygwin=false;
+darwin=false;
+case "`uname`" in
+    CYGWIN*) cygwin=true ;;
+    Darwin*) darwin=true ;;
+esac
+
+SOURCE=$0;
+SCRIPT=`basename "$SOURCE"`;
+while [ -h "$SOURCE" ]; do
+    SCRIPT=`basename "$SOURCE"`;
+    LOOKUP=`ls -ld "$SOURCE"`;
+    TARGET=`expr "$LOOKUP" : '.*-> \(.*\)$'`;
+    if expr "${TARGET:-.}/" : '/.*/$' > /dev/null; then
+        SOURCE=${TARGET:-.};
+    else
+        SOURCE=`dirname "$SOURCE"`/${TARGET:-.};
+    fi;
+done;
+SCALA_HOME=`dirname "$SOURCE"`/..;
+SCALA_HOME=`cd "$SCALA_HOME"; pwd`;
+
+## buraq: previous version of this script computed the MYCLASSPATH and
+##        then appended it to the bootclasspath. Unfortunately, this
+##        won't work for library code that uses reflection to obtain
+##        a class living on the classpath. For this reason, we have
+##        to merge everything in the -cp classpath. This requires
+##        intercepting the user's -cp, if any, or the user's $CLASSPATH, 
+##        if set, appending our libs to it and passing the whole thing by -cp
+
+MYCLASSPATH=@classpath@
+if [ "$MYCLASSPATH" == "" ] ; then
+    for jar in `ls $SCALA_HOME/lib/*.jar` ; do
+        MYCLASSPATH="$MYCLASSPATH:$jar"
+    done
+    MYCLASSPATH=${MYCLASSPATH:1}
+fi
+
+QQ_USERCLASSPATH="."
+QQ_USERARGS=""
+QQ_OTHER=""
+QQ_NEXT=0
+for i in $@@ ; do
+    if [ $QQ_NEXT -eq 1 ] ; then
+        QQ_USERCLASSPATH=$i
+        QQ_NEXT=0
+    else
+        if [[ $i = "-cp" || $i = "-classpath" ]] ; then
+            QQ_NEXT=1
+        else
+            QQ_OTHER="$QQ_OTHER $i"
+            QQ_NEXT=0
+        fi
+    fi
+done
+
+## Lex suggested the user classpath comes before
+## the Scala libraries, since it gets preferred.
+
+if [ "$QQ_USERCLASSPATH" != "." ] ; then
+    MYCLASSPATH="$QQ_USERCLASSPATH:$MYCLASSPATH"
+else
+    if [ "$CLASSPATH" != "" ] ; then
+        MYCLASSPATH="$CLASSPATH:$MYCLASSPATH"
+    else
+        MYCLASSPATH=".:$MYCLASSPATH"
+    fi
+fi
+
+if $cygwin; then
+    if [ "$OS" = "Windows_NT" ] && cygpath -m .>/dev/null 2>/dev/null ; then
+        format=mixed
+    else
+        format=windows
+    fi
+    MYCLASSPATH=`cygpath --path --$format "$MYCLASSPATH"`
+fi
+
+QQ_USERARGS="-cp $MYCLASSPATH $QQ_USERARGS"
+
+for flag in "$@@" ; do
+    if [ "$flag" == '-version' ] ; then
+        echo "@name@ version @version@ -- @copyright@"
+        exit 0
+    fi
+done
+
+${JAVACMD:=java} @javaflags@ -Dscala.home="$SCALA_HOME" -Dscala.tool.name="@name@" -Dscala.tool.version="@version@" @properties@ $QQ_USERARGS @class@ @toolflags@ $QQ_OTHER