blob: 4cc7cc30bb715a7e699e6b5237b741881bb9783d [file] [log] [blame]
Yohann Roussel4055b812017-10-23 11:46:43 +02001#!/bin/bash
2#
3# Copyright (C) 2017 The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17# Set up prog to be the path of this script, including following symlinks,
18# and set up progdir to be the fully-qualified pathname of its directory.
19prog="$0"
20while [ -h "${prog}" ]; do
21 newProg=`/bin/ls -ld "${prog}"`
22 newProg=`expr "${newProg}" : ".* -> \(.*\)$"`
23 if expr "x${newProg}" : 'x/' >/dev/null; then
24 prog="${newProg}"
25 else
26 progdir=`dirname "${prog}"`
27 prog="${progdir}/${newProg}"
28 fi
29done
30oldwd=`pwd`
31progdir=`dirname "${prog}"`
32cd "${progdir}"
33progdir=`pwd`
34prog="${progdir}"/`basename "${prog}"`
35cd "${oldwd}"
36
37jarfile=r8-compat-proguard.jar
38libdir="$progdir"
39
40if [ ! -r "$libdir/$jarfile" ]; then
41 # set r8.jar location for the SDK case
42 libdir="$libdir/lib"
43fi
44
45
46if [ ! -r "$libdir/$jarfile" ]; then
47 # set r8.jar location for the Android tree case
48 libdir=`dirname "$progdir"`/framework
49fi
50
51if [ ! -r "$libdir/$jarfile" ]; then
52 echo `basename "$prog"`": can't find $jarfile"
53 exit 1
54fi
55
Søren Gjesse69993572018-09-12 17:02:53 +020056# By default, give r8 a max heap size of 2 gigs. This can be overridden
Yohann Roussel4055b812017-10-23 11:46:43 +020057# by using a "-J" option (see below).
Søren Gjesse69993572018-09-12 17:02:53 +020058defaultMx="-Xmx2G"
Yohann Roussel4055b812017-10-23 11:46:43 +020059
60# The following will extract any initial parameters of the form
61# "-J<stuff>" from the command line and pass them to the Java
62# invocation (instead of to r8). This makes it possible for you to add
63# a command-line parameter such as "-JXmx256M" in your scripts, for
64# example. "java" (with no args) and "java -X" give a summary of
65# available options.
66
Sasha Smundake616c2c2019-07-08 17:21:09 -070067declare -a javaOpts=()
Yohann Roussel4055b812017-10-23 11:46:43 +020068
69while expr "x$1" : 'x-J' >/dev/null; do
70 opt=`expr "x$1" : 'x-J\(.*\)'`
Sasha Smundake616c2c2019-07-08 17:21:09 -070071 javaOpts+=("-${opt}")
Yohann Roussel4055b812017-10-23 11:46:43 +020072 if expr "x${opt}" : "xXmx[0-9]" >/dev/null; then
73 defaultMx="no"
74 fi
75 shift
76done
77
78if [ "${defaultMx}" != "no" ]; then
Sasha Smundake616c2c2019-07-08 17:21:09 -070079 javaOpts+=("${defaultMx}")
Yohann Roussel4055b812017-10-23 11:46:43 +020080fi
81
82if [ "$OSTYPE" = "cygwin" ]; then
83 # For Cygwin, convert the jarfile path into native Windows style.
84 jarpath=`cygpath -w "$libdir/$jarfile"`
85else
86 jarpath="$libdir/$jarfile"
87fi
88
Søren Gjesse52a56902019-12-10 16:26:09 +000089exec java "${javaOpts[@]}" -cp "$jarpath" com.android.tools.r8.compatproguard.CompatProguard "$@"