Revert "Remove unneeded scripts for d8, r8-compat-proguard and retrace."
This reverts commit 67a79742613e5bc0d4bda7a1513eca3da650c890.
Reason for revert: b/228497806
Bug: b/227746536
Change-Id: Ifc8856605335c33af84c9e24a845f878eca9597f
diff --git a/d8-compat-dx b/d8-compat-dx
new file mode 100755
index 0000000..0b13333
--- /dev/null
+++ b/d8-compat-dx
@@ -0,0 +1,89 @@
+#!/bin/bash
+#
+# Copyright (C) 2017 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Set up prog to be the path of this script, including following symlinks,
+# and set up progdir to be the fully-qualified pathname of its directory.
+prog="$0"
+while [ -h "${prog}" ]; do
+ newProg=`/bin/ls -ld "${prog}"`
+ newProg=`expr "${newProg}" : ".* -> \(.*\)$"`
+ if expr "x${newProg}" : 'x/' >/dev/null; then
+ prog="${newProg}"
+ else
+ progdir=`dirname "${prog}"`
+ prog="${progdir}/${newProg}"
+ fi
+done
+oldwd=`pwd`
+progdir=`dirname "${prog}"`
+cd "${progdir}"
+progdir=`pwd`
+prog="${progdir}"/`basename "${prog}"`
+cd "${oldwd}"
+
+jarfile=d8-compat-dx.jar
+libdir="$progdir"
+
+if [ ! -r "$libdir/$jarfile" ]; then
+ # set d8.jar location for the SDK case
+ libdir="$libdir/lib"
+fi
+
+
+if [ ! -r "$libdir/$jarfile" ]; then
+ # set d8.jar location for the Android tree case
+ libdir=`dirname "$progdir"`/framework
+fi
+
+if [ ! -r "$libdir/$jarfile" ]; then
+ echo `basename "$prog"`": can't find $jarfile"
+ exit 1
+fi
+
+# By default, give d8 a max heap size of 2 gigs. This can be overridden
+# by using a "-J" option (see below).
+defaultMx="-Xmx2G"
+
+# The following will extract any initial parameters of the form
+# "-J<stuff>" from the command line and pass them to the Java
+# invocation (instead of to d8). This makes it possible for you to add
+# a command-line parameter such as "-JXmx256M" in your scripts, for
+# example. "java" (with no args) and "java -X" give a summary of
+# available options.
+
+javaOpts=""
+
+while expr "x$1" : 'x-J' >/dev/null; do
+ opt=`expr "x$1" : 'x-J\(.*\)'`
+ javaOpts="${javaOpts} -${opt}"
+ if expr "x${opt}" : "xXmx[0-9]" >/dev/null; then
+ defaultMx="no"
+ fi
+ shift
+done
+
+if [ "${defaultMx}" != "no" ]; then
+ javaOpts="${javaOpts} ${defaultMx}"
+fi
+
+if [ "$OSTYPE" = "cygwin" ]; then
+ # For Cygwin, convert the jarfile path into native Windows style.
+ jarpath=`cygpath -w "$libdir/$jarfile"`
+else
+ jarpath="$libdir/$jarfile"
+fi
+
+exec java "${javaOpts[@]}" -cp "$jarpath" com.android.tools.r8.compatdx.CompatDx "$@"