1#!/bin/bash
2#
3# Copyright (C) 2008 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# Stop if something fails.
18set -e
19
20DX_FLAGS=""
21
22while true; do
23  if [ "x$1" = "x--dx-option" ]; then
24    shift
25    option="$1"
26    DX_FLAGS="${DX_FLAGS} $option"
27    shift
28  elif expr "x$1" : "x--" >/dev/null 2>&1; then
29    echo "unknown $0 option: $1" 1>&2
30    exit 1
31  else
32    break
33  fi
34done
35
36if [ -e classes.dex ]; then
37  zip $TEST_NAME.jar classes.dex
38  exit 0
39fi
40
41if [ -d src-multidex ]; then
42  # Jack does not support this configuration unless we specify how to partition the DEX file
43  # with a .jpp file.
44  USE_JACK="false"
45fi
46
47if [ ${USE_JACK} = "true" ]; then
48  # Jack toolchain
49  if [ -d src ]; then
50    ${JACK} --output-jack src.jack src
51    imported_jack_files="--import src.jack"
52  fi
53
54  if [ -d src2 ]; then
55    ${JACK} --output-jack src2.jack src2
56    imported_jack_files="--import src2.jack ${imported_jack_files}"
57  fi
58
59  # Compile jack files into a DEX file. We set jack.import.type.policy=keep-first to consider
60  # class definitions from src2 first.
61  ${JACK} ${imported_jack_files} -D jack.import.type.policy=keep-first --output-dex .
62else
63  # Legacy toolchain with javac+dx
64  if [ -d src ]; then
65    mkdir classes
66    ${JAVAC} -implicit:none -classpath src-multidex -d classes `find src -name '*.java'`
67  fi
68
69  if [ -d src-multidex ]; then
70    mkdir classes2
71    ${JAVAC} -implicit:none -classpath src -d classes2 `find src-multidex -name '*.java'`
72    if [ ${NEED_DEX} = "true" ]; then
73      ${DX} -JXmx256m --debug --dex --dump-to=classes2.lst --output=classes2.dex \
74        --dump-width=1000 ${DX_FLAGS} classes2
75    fi
76  fi
77
78  if [ -d src2 ]; then
79    mkdir -p classes
80    ${JAVAC} -d classes `find src2 -name '*.java'`
81  fi
82
83  if [ ${NEED_DEX} = "true" ]; then
84    ${DX} -JXmx256m --debug --dex --dump-to=classes.lst --output=classes.dex \
85      --dump-width=1000 ${DX_FLAGS} classes
86  fi
87fi
88
89if [ -d smali ]; then
90  # Compile Smali classes
91  ${SMALI} -JXmx256m --output smali_classes.dex `find smali -name '*.smali'`
92  ${DXMERGER} classes.dex classes.dex smali_classes.dex
93fi
94
95if [ -d src-ex ]; then
96  if [ ${USE_JACK} = "true" ]; then
97      # Rename previous "classes.dex" so it is not overwritten.
98      mv classes.dex classes-1.dex
99      #TODO find another way to append src.jack to the jack classpath
100      ${JACK}:src.jack --output-dex . src-ex
101      zip $TEST_NAME-ex.jar classes.dex
102      # Restore previous "classes.dex" so it can be zipped.
103      mv classes-1.dex classes.dex
104  else
105    mkdir classes-ex
106    ${JAVAC} -d classes-ex -cp classes `find src-ex -name '*.java'`
107    if [ ${NEED_DEX} = "true" ]; then
108      ${DX} -JXmx256m --debug --dex --dump-to=classes-ex.lst --output=classes-ex.dex \
109        --dump-width=1000 ${DX_FLAGS} classes-ex
110
111      # quick shuffle so that the stored name is "classes.dex"
112      mv classes.dex classes-1.dex
113      mv classes-ex.dex classes.dex
114      zip $TEST_NAME-ex.jar classes.dex
115      mv classes.dex classes-ex.dex
116      mv classes-1.dex classes.dex
117    fi
118  fi
119fi
120
121# Create a single jar with two dex files for multidex.
122if [ -d src-multidex ]; then
123  zip $TEST_NAME.jar classes.dex classes2.dex
124elif [ ${NEED_DEX} = "true" ]; then
125  zip $TEST_NAME.jar classes.dex
126fi
127