Yohann Roussel | 0bf1391 | 2013-09-06 17:20:52 +0200 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2013 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 | function makeTempJar () |
| 18 | { |
| 19 | local tempDir=/tmp |
| 20 | if [ ! -e "${tempDir}" ]; then |
| 21 | tempDir=. |
| 22 | fi |
| 23 | local tempfile="${tempDir}/mainDexClasses-$$.tmp.jar" |
| 24 | if [ -e "${tempfile}" ]; then |
| 25 | echo "Failed to create temporary file" >2 |
| 26 | exit 6 |
| 27 | fi |
| 28 | echo "${tempfile}" |
| 29 | } |
| 30 | |
| 31 | function cleanTmp () |
| 32 | { |
| 33 | if [ -e "${tmpOut}" ] ; then |
| 34 | rm "${tmpOut}" |
| 35 | fi |
| 36 | } |
| 37 | |
| 38 | |
| 39 | # Set up prog to be the path of this script, including following symlinks, |
| 40 | # and set up progdir to be the fully-qualified pathname of its directory. |
| 41 | prog="$0" |
| 42 | |
| 43 | while [ -h "${prog}" ]; do |
| 44 | newProg=`/bin/ls -ld "${prog}"` |
| 45 | newProg=`expr "${newProg}" : ".* -> \(.*\)$"` |
| 46 | if expr "x${newProg}" : 'x/' >/dev/null; then |
| 47 | prog="${newProg}" |
| 48 | else |
| 49 | progdir=`dirname "${prog}"` |
| 50 | prog="${progdir}/${newProg}" |
| 51 | fi |
| 52 | done |
| 53 | oldwd=`pwd` |
| 54 | progdir=`dirname "${prog}"` |
| 55 | cd "${progdir}" |
| 56 | progdir=`pwd` |
| 57 | prog="${progdir}"/`basename "${prog}"` |
| 58 | cd "${oldwd}" |
| 59 | |
| 60 | baserules="${progdir}"/mainDexClasses.rules |
| 61 | if [ ! -r ${baserules} ]; then |
| 62 | echo `basename "$prog"`": can't find mainDexClasses.rules" 1>&2 |
| 63 | exit 1 |
| 64 | fi |
| 65 | |
| 66 | jarfile=dx.jar |
| 67 | libdir="$progdir" |
| 68 | |
| 69 | if [ ! -r "$libdir/$jarfile" ]; then |
| 70 | # set dx.jar location for the SDK case |
| 71 | libdir="$libdir/lib" |
| 72 | fi |
| 73 | |
| 74 | |
| 75 | if [ ! -r "$libdir/$jarfile" ]; then |
| 76 | # set dx.jar location for the Android tree case |
| 77 | libdir=`dirname "$progdir"`/framework |
| 78 | fi |
| 79 | |
| 80 | if [ ! -r "$libdir/$jarfile" ]; then |
| 81 | echo `basename "$prog"`": can't find $jarfile" 1>&2 |
| 82 | exit 1 |
| 83 | fi |
| 84 | |
| 85 | proguardExec="proguard.sh" |
| 86 | proguard=${PROGUARD_HOME}/bin/${proguardExec} |
| 87 | |
| 88 | if [ ! -r "${proguard}" ]; then |
| 89 | # set proguard location for the SDK case |
| 90 | proguardBaseDir=`dirname "$progdir"` |
| 91 | # "${progdir}"/../.. |
| 92 | proguardBaseDir=`dirname "$proguardBaseDir"` |
| 93 | proguard="${proguardBaseDir}"/tools/proguard/bin/${proguardExec} |
| 94 | fi |
| 95 | |
| 96 | if [ ! -r "${proguard}" ]; then |
| 97 | # set proguard location for the Android tree case |
| 98 | proguardBaseDir=`dirname "$proguardBaseDir"` |
| 99 | # "${progdir}"/../../../.. |
| 100 | proguardBaseDir=`dirname "$proguardBaseDir"` |
| 101 | proguard="${proguardBaseDir}"/external/proguard/bin/${proguardExec} |
| 102 | fi |
| 103 | |
| 104 | if [ ! -r "${proguard}" ]; then |
| 105 | proguard="`which proguard`" |
| 106 | fi |
| 107 | |
| 108 | if [ -z "${proguard}" -o ! -r "${proguard}" ]; then |
| 109 | proguard="`which ${proguardExec}`" |
| 110 | fi |
| 111 | |
| 112 | if [ -z "${proguard}" -o ! -r "${proguard}" ]; then |
| 113 | echo `basename "$prog"`": can't find ${proguardExec}" 1>&2 |
| 114 | exit 1 |
| 115 | fi |
| 116 | |
| 117 | shrinkedAndroidJar="${SHRINKED_ANDROID_JAR}" |
| 118 | if [ -z "${shrinkedAndroidJar}" ]; then |
| 119 | shrinkedAndroidJar=shrinkedAndroid.jar |
| 120 | fi |
| 121 | |
| 122 | if [ ! -r "${shrinkedAndroidJar}" ]; then |
| 123 | shrinkedAndroidJar=${libdir}/${shrinkedAndroidJar} |
| 124 | fi |
| 125 | |
| 126 | if [ ! -r "${shrinkedAndroidJar}" ]; then |
| 127 | echo `basename "$prog"`": can't find shrinkedAndroid.jar" 1>&2 |
| 128 | exit 1 |
| 129 | fi |
| 130 | |
| 131 | if [ "$OSTYPE" = "cygwin" ]; then |
| 132 | # For Cygwin, convert the jarfile path into native Windows style. |
| 133 | jarpath=`cygpath -w "$libdir/$jarfile"` |
| 134 | proguard=`cygpath -w "${proguard}"` |
| 135 | shrinkedAndroidJar=`cygpath -w "${shrinkedAndroidJar}"` |
| 136 | else |
| 137 | jarpath="$libdir/$jarfile" |
| 138 | fi |
| 139 | |
| 140 | if expr "x$1" : 'x--output' >/dev/null; then |
| 141 | exec 1>$2 |
| 142 | shift 2 |
| 143 | fi |
| 144 | |
| 145 | if [ $# -ne 1 ]; then |
| 146 | echo "Usage : $0 [--output <output file>] <application path>" 1>&2 |
| 147 | exit 2 |
| 148 | fi |
| 149 | |
| 150 | tmpOut=`makeTempJar` |
| 151 | |
| 152 | trap cleanTmp 0 |
| 153 | |
| 154 | ${proguard} -injars ${@} -dontwarn -forceprocessing -outjars ${tmpOut} \ |
| 155 | -libraryjars "${shrinkedAndroidJar}" -dontoptimize -dontobfuscate -dontpreverify \ |
| 156 | -include "${baserules}" 1>/dev/null || exit 10 |
| 157 | |
| 158 | java -cp "$jarpath" com.android.multidex.ClassReferenceListBuilder "${tmpOut}" ${@} || exit 11 |