add missing new files

com.oracle.truffle.r.release/Makefile

+#
+# Copyright (c) 2016, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+all:
+
+clean:
+	rm -rf bin doc etc lib library share

com.oracle.truffle.r.release/src/R_launcher

+#!/usr/bin/env bash
+JAVA_ARGS=()
+PROGRAM_ARGS=()
+for opt in "${@:1}"
+do
+  case $opt in
+    -J:*)
+      opt=${opt:3}
+      JAVA_ARGS+=("$opt") ;;
+    *)
+      PROGRAM_ARGS+=("$opt") ;;
+  esac
+done
+
+exec java "${JAVA_ARGS[@]}" -cp %%CLASSPATH com.oracle.truffle.r.engine.shell.RCommand "${PROGRAM_ARGS[@]}"

com.oracle.truffle.r.release/src/Rscript_launcher

+#!/usr/bin/env bash
+JAVA_ARGS=()
+PROGRAM_ARGS=()
+for opt in "${@:1}"
+do
+  case $opt in
+    -J:*)
+      opt=${opt:3}
+      JAVA_ARGS+=("$opt") ;;
+    *)
+      PROGRAM_ARGS+=("$opt") ;;
+  esac
+done
+
+# we can invoke FastR directly, but we do have to set R_HOME
+R_HOME_DIR="$(dirname $0)/.."
+export R_HOME="$(unset CDPATH && cd ${R_HOME_DIR} && pwd)"
+exec java -cp %%CLASSPATH "${JAVA_ARGS[@]}" com.oracle.truffle.r.engine.shell.RscriptCommand "${PROGRAM_ARGS[@]}"