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 extrarules="${progdir}"/mainDexClassesNoAapt.rules 67 if [ ! -r ${extrarules} ]; then 68 echo `basename "$prog"`": can't find mainDexClassesNoAapt.rules" 1>&2 69 exit 1 70 fi 71 72 jarfile=dx.jar 73 libdir="$progdir" 74 75 if [ ! -r "$libdir/$jarfile" ]; then 76 # set dx.jar location for the SDK case 77 libdir="$libdir/lib" 78 fi 79 80 81 if [ ! -r "$libdir/$jarfile" ]; then 82 # set dx.jar location for the Android tree case 83 libdir=`dirname "$progdir"`/framework 84 fi 85 86 if [ ! -r "$libdir/$jarfile" ]; then 87 echo `basename "$prog"`": can't find $jarfile" 1>&2 88 exit 1 89 fi 90 91 proguardExec="proguard.sh" 92 proguard=${PROGUARD_HOME}/bin/${proguardExec} 93 94 if [ ! -r "${proguard}" ]; then 95 # set proguard location for the SDK case 96 proguardBaseDir=`dirname "$progdir"` 97 # "${progdir}"/../.. 98 proguardBaseDir=`dirname "$proguardBaseDir"` 99 proguard="${proguardBaseDir}"/tools/proguard/bin/${proguardExec} 100 fi 101 102 if [ ! -r "${proguard}" ]; then 103 # set proguard location for the Android tree case 104 proguardBaseDir=`dirname "$proguardBaseDir"` 105 # "${progdir}"/../../../.. 106 proguardBaseDir=`dirname "$proguardBaseDir"` 107 proguard="${proguardBaseDir}"/external/proguard/bin/${proguardExec} 108 fi 109 110 if [ ! -r "${proguard}" ]; then 111 proguard="${ANDROID_BUILD_TOP}"/external/proguard/bin/${proguardExec} 112 fi 113 114 if [ ! -r "${proguard}" ]; then 115 proguard="`which proguard`" 116 fi 117 118 if [ -z "${proguard}" -o ! -r "${proguard}" ]; then 119 proguard="`which ${proguardExec}`" 120 fi 121 122 if [ -z "${proguard}" -o ! -r "${proguard}" ]; then 123 echo `basename "$prog"`": can't find ${proguardExec}" 1>&2 124 exit 1 125 fi 126 127 shrinkedAndroidJar="${SHRINKED_ANDROID_JAR}" 128 if [ -z "${shrinkedAndroidJar}" ]; then 129 shrinkedAndroidJar=shrinkedAndroid.jar 130 fi 131 132 if [ ! -r "${shrinkedAndroidJar}" ]; then 133 shrinkedAndroidJar=${libdir}/${shrinkedAndroidJar} 134 fi 135 136 if [ ! -r "${shrinkedAndroidJar}" ]; then 137 echo `basename "$prog"`": can't find shrinkedAndroid.jar" 1>&2 138 exit 1 139 fi 140 141 if [ "$OSTYPE" = "cygwin" ]; then 142 # For Cygwin, convert the jarfile path into native Windows style. 143 jarpath=`cygpath -w "$libdir/$jarfile"` 144 proguard=`cygpath -w "${proguard}"` 145 shrinkedAndroidJar=`cygpath -w "${shrinkedAndroidJar}"` 146 else 147 jarpath="$libdir/$jarfile" 148 fi 149 150 disableKeepAnnotated= 151 152 while true; do 153 if expr "x$1" : 'x--output' >/dev/null; then 154 exec 1>$2 155 shift 2 156 elif expr "x$1" : 'x--disable-annotation-resolution-workaround' >/dev/null; then 157 disableKeepAnnotated=$1 158 shift 1 159 elif expr "x$1" : "x--aapt-rules" >/dev/null; then 160 extrarules=$2 161 shift 2 162 else 163 break 164 fi 165 done 166 167 if [ $# -ne 1 ]; then 168 echo "Usage : $0 [--output <output file>] <application path>" 1>&2 169 exit 2 170 fi 171 172 tmpOut=`makeTempJar` 173 174 trap cleanTmp 0 175 176 "${proguard}" -injars ${@} -dontwarn -forceprocessing -outjars "${tmpOut}" \ 177 -libraryjars "${shrinkedAndroidJar}" -dontoptimize -dontobfuscate -dontpreverify \ 178 -include "${baserules}" -include "${extrarules}" 1>/dev/null || exit 10 179 180 java -cp "$jarpath" com.android.multidex.MainDexListBuilder ${disableKeepAnnotated} "${tmpOut}" ${@} || exit 11 181
