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      1 #!/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 #
     18 # This script lists the boot jars that an ART bootclasspath would need.
     19 #
     20 
     21 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
     22 TOP="$DIR/../.."
     23 
     24 source "${TOP}/build/envsetup.sh" >&/dev/null # import get_build_var
     25 
     26 selected_env_var=
     27 core_jars_only=n
     28 print_file_path=n
     29 mode=target
     30 while true; do
     31   case $1 in
     32     --help)
     33       echo "Usage: $0 [--core] [--path] [--host|--target] [--help]"
     34       exit 0
     35       ;;
     36     --core)
     37       core_jars_only=y
     38       ;;
     39     --path)
     40       print_file_path=y
     41       ;;
     42     --host)
     43       mode=host
     44       ;;
     45     --target)
     46       mode=target
     47       ;;
     48     *)
     49       break
     50       ;;
     51   esac
     52   shift
     53 done
     54 
     55 if [[ $mode == target ]]; then
     56   if [[ $core_jars_only == y ]]; then
     57     selected_env_var=TARGET_CORE_JARS
     58   else
     59     selected_env_var=PRODUCT_BOOT_JARS
     60   fi
     61   intermediates_env_var=TARGET_OUT_COMMON_INTERMEDIATES
     62 elif [[ $mode == host ]]; then
     63   if [[ $core_jars_only == n ]]; then
     64     echo "Error: --host does not have non-core boot jars, --core required" >&2
     65     exit 1
     66   fi
     67   selected_env_var=HOST_CORE_JARS
     68   intermediates_env_var=HOST_OUT_COMMON_INTERMEDIATES
     69 fi
     70 
     71 boot_jars_list=$(get_build_var "$selected_env_var")
     72 
     73 # Print only the list of boot jars.
     74 if [[ $print_file_path == n ]]; then
     75   echo $boot_jars_list
     76   exit 0
     77 fi
     78 
     79 # Print the file path (relative to $TOP) to the classes.jar of each boot jar in the intermediates directory.
     80 intermediates_dir=$(get_build_var "$intermediates_env_var")
     81 
     82 # turn the file path into an absolute path if needed
     83 pushd "$TOP" >/dev/null
     84 intermediates_dir=$(readlink -m "$intermediates_dir")
     85 popd >/dev/null
     86 
     87 for jar in $boot_jars_list; do
     88   echo "$intermediates_dir/JAVA_LIBRARIES/${jar}_intermediates/classes.jar"
     89 done
     90