1#!/bin/bash
2#
3# Copyright 2015 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# make us exit on a failure
18set -e
19
20# We will be making more files than the ulimit is set to allow. Remove it temporarily.
21OLD_ULIMIT=`ulimit -S`
22ulimit -S unlimited
23
24restore_ulimit() {
25  ulimit -S "$OLD_ULIMIT"
26}
27trap 'restore_ulimit' ERR
28
29# Should we compile with Java source code. By default we will use Smali.
30USES_JAVA_SOURCE="false"
31if [[ $@ == *"--jvm"* ]]; then
32  USES_JAVA_SOURCE="true"
33elif [[ "$USE_JACK" == "true" ]]; then
34  if $JACK -D jack.java.source.version=1.8 -D jack.android.min-api-level=24 2>/dev/null; then
35    USES_JAVA_SOURCE="true"
36  else
37    echo "WARNING: Cannot use jack because it does not support JLS 1.8. Falling back to smali" >&2
38  fi
39fi
40
41if [[ "$USES_JAVA_SOURCE" == "true" ]]; then
42  # Build the Java files
43  mkdir -p src
44  mkdir -p src2
45  ./util-src/generate_java.py ./src2 ./src ./expected.txt
46else
47  # Generate the smali files and expected.txt or fail
48  mkdir -p smali
49  ./util-src/generate_smali.py ./smali ./expected.txt
50fi
51
52./default-build "$@" --experimental default-methods
53
54# Reset the ulimit back to its initial value
55restore_ulimit
56