1 #!/bin/bash 2 3 # We are currently in frameworks/rs, so compute our top-level directory. 4 MY_ANDROID_DIR=$PWD/../../ 5 cd $MY_ANDROID_DIR 6 7 if [ $OSTYPE == 'darwin13' ]; 8 then 9 10 DARWIN=1 11 SHORT_OSNAME=darwin 12 SONAME=dylib 13 # Only build arm on darwin. 14 TARGETS=(arm) 15 SYS_NAMES=(generic) 16 NUM_CORES=`sysctl -n hw.ncpu` 17 18 else 19 20 DARWIN=0 21 SHORT_OSNAME=linux 22 SONAME=so 23 # Target architectures and their system library names. 24 TARGETS=(arm mips x86) 25 SYS_NAMES=(generic generic_mips generic_x86) 26 NUM_CORES=`cat /proc/cpuinfo | grep processor | tail -n 1 | cut -f 2 -d :` 27 NUM_CORES=$(($NUM_CORES+1)) 28 29 fi 30 31 echo "Using $NUM_CORES cores" 32 33 # Turn off the build cache and make sure we build all of LLVM from scratch. 34 export ANDROID_USE_BUILDCACHE=false 35 export FORCE_BUILD_LLVM_COMPONENTS=true 36 37 # Ensure that we have constructed the latest "bcc" for the host. Without 38 # this variable, we don't build the .so files, hence we never construct the 39 # actual required compiler pieces. 40 export FORCE_BUILD_RS_COMPAT=true 41 42 # ANDROID_HOST_OUT is where the new prebuilts will be constructed/copied from. 43 ANDROID_HOST_OUT=$MY_ANDROID_DIR/out/host/$SHORT_OSNAME-x86/ 44 45 # HOST_LIB_DIR allows us to pick up the built librsrt_*.bc libraries. 46 HOST_LIB_DIR=$ANDROID_HOST_OUT/lib 47 48 # HOST_LIB64_DIR 49 HOST_LIB64_DIR=$ANDROID_HOST_OUT/lib64 50 51 # PREBUILTS_DIR is where we want to copy our new files to. 52 PREBUILTS_DIR=$MY_ANDROID_DIR/prebuilts/sdk/ 53 54 print_usage() { 55 echo "USAGE: $0 [-h|--help] [-n|--no-build] [-x]" 56 echo "OPTIONS:" 57 echo " -h, --help : Display this help message." 58 echo " -n, --no-build : Skip the build step and just copy files." 59 echo " -x : Display commands before they are executed." 60 } 61 62 build_rs_libs() { 63 echo Building for target $1 64 lunch $1 65 # Build the RS runtime libraries. 66 cd $MY_ANDROID_DIR/frameworks/rs/driver/runtime && mma -j$NUM_CORES && cd - || exit 1 67 # Build a sample support application to ensure that all the pieces are up to date. 68 cd $MY_ANDROID_DIR/frameworks/rs/java/tests/RSTest_CompatLib/ && mma -j$NUM_CORES && cd - || exit 2 69 70 } 71 72 # Build everything by default 73 build_rs=1 74 75 while [ $# -gt 0 ]; do 76 case "$1" in 77 -h|--help) 78 print_usage 79 exit 0 80 ;; 81 -n|--no-build) 82 build_rs=0 83 ;; 84 -x) 85 # set lets us enable bash -x mode. 86 set -x 87 ;; 88 *) 89 echo Unknown argument: "$1" 90 print_usage 91 exit 99 92 break 93 ;; 94 esac 95 shift 96 done 97 98 if [ $build_rs -eq 1 ]; then 99 100 echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!! 101 echo !!! BUILDING RS PREBUILTS !!! 102 echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!! 103 104 source build/envsetup.sh 105 106 for t in ${TARGETS[@]}; do 107 build_rs_libs aosp_${t}-userdebug 108 done 109 110 echo DONE BUILDING RS PREBUILTS 111 112 else 113 114 echo SKIPPING BUILD OF RS PREBUILTS 115 116 fi 117 118 DATE=`date +%Y%m%d` 119 120 cd $PREBUILTS_DIR || exit 3 121 repo start pb_$DATE . 122 123 # Don't copy device prebuilts on Darwin. We don't need/use them. 124 if [ $DARWIN -eq 0 ]; then 125 for i in $(seq 0 $((${#TARGETS[@]} - 1))); do 126 t=${TARGETS[$i]} 127 sys_lib_dir=$MY_ANDROID_DIR/out/target/product/${SYS_NAMES[$i]}/system/lib 128 obj_lib_dir=$MY_ANDROID_DIR/out/target/product/${SYS_NAMES[$i]}/obj/lib 129 for a in `find renderscript/lib/$t -name \*.so`; do 130 file=`basename $a` 131 cp `find $sys_lib_dir $obj_lib_dir -name $file | head -1` $a || exit 4 132 done 133 134 for a in `find renderscript/lib/$t -name \*.bc`; do 135 file=`basename $a` 136 cp `find $HOST_LIB_DIR $HOST_LIB64_DIR $sys_lib_dir $obj_lib_dir -name $file | head -1` $a || exit 5 137 done 138 done 139 140 # javalib.jar 141 cp $MY_ANDROID_DIR/out/target/common/obj/JAVA_LIBRARIES/android-support-v8-renderscript_intermediates/javalib.jar renderscript/lib 142 143 fi 144 145 # Copy header files for compilers 146 cp $MY_ANDROID_DIR/external/clang/lib/Headers/*.h renderscript/clang-include 147 cp $MY_ANDROID_DIR/frameworks/rs/scriptc/* renderscript/include 148 149 150 # Host-specific tools (bin/ and lib/) 151 TOOLS_BIN=" 152 bcc_compat 153 llvm-rs-cc 154 " 155 156 TOOLS_LIB=" 157 libbcc.$SONAME 158 libbcinfo.$SONAME 159 libclang.$SONAME 160 libc++.$SONAME 161 libLLVM.$SONAME 162 " 163 164 for a in $TOOLS_BIN; do 165 cp $ANDROID_HOST_OUT/bin/$a tools/$SHORT_OSNAME/ 166 strip tools/$SHORT_OSNAME/$a 167 done 168 169 for a in $TOOLS_LIB; do 170 cp $ANDROID_HOST_OUT/lib/$a tools/$SHORT_OSNAME/ 171 strip tools/$SHORT_OSNAME/$a 172 done 173 174 if [ $DARWIN -eq 0 ]; then 175 echo "DON'T FORGET TO UPDATE THE DARWIN COMPILER PREBUILTS!!!" 176 fi 177
