编译Android源代码过程中的一些问题解决方法

必要的工具

Git

git版本需在1.5.4之上

sudo pacman -S git             ;archlinux
sudo apt-get install git-core ;debian

Repo

Repo是git命令的Python封装

curl http://android.git.kernel.org/repo > ~/works/bin/repo
chmod a+x ~/works/bin/repo

Python

Python版本应在2.4之上

sudo pacman -S python
sudo apt-get install python

JDK 1.6

sudo pacman -S jdk
sudo apt-get install sun-java5-jdk

然后在~/.bashrc中加入

export ANDROID_JAVA_HOME=$JAVA_HOME

否则在编译过程中可能会出现com.sun.javadoc找不到等错误。
获取Android源代码

1. 初始化要下载的文件列表：

mkdir -p ~/works/android
cd ~/works/android
repo init -u git://android.git.kernel.org/platform/manifest.git

如果想检出除master外其他分支上的代码可以用-b选项：

mkdir -p ~/works/android
cd ~/works/android
repo init -u git://android.git.kernel.org/platform/manifest.git -b cupcake

2. 配置git帐户

git config --global user.email "xxxxx@xxxxxxx"
git config --global user.name "xxxxxx"

3. 同步文件列表：

repo sync

在第一次下载全部代码完成后，可以按模块更新子项目的代码：

repo sync project-path

其中的project-path可以在src/.repo/manifests/default.xml中找到：

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<remote  name="korg"
fetch="git://android.git.kernel.org/"
review="review.source.android.com" />
<default revision="master"
remote="korg" />

<project path="build" name="platform/build">
<copyfile src="core/root.mk" dest="Makefile" />
</project>

<project path="kernel"
name="kernel/common"
revision="refs/heads/android-2.6.27" />

<project path="bionic" name="platform/bionic" />

<project path="bootable/bootloader/legacy" name="platform/bootable/bootloader/legacy" />
<project path="bootable/diskinstaller" name="platform/bootable/diskinstaller" />
<project path="bootable/recovery" name="platform/bootable/recovery" />
... ...oject path="build" name="platform/build">
<copyfile src="core/root.mk" dest="Makefile" />
</project>

<project path="kernel"
name="kernel/common"
revision="refs/heads/android-2.6.27" />

<project path="bionic" name="platform/bionic" />

<project path="bootable/bootloader/legacy" name="platform/bootable/bootloader/legacy" />
<project path="bootable/diskinstaller" name="platform/bootable/diskinstaller" />
<project path="bootable/recovery" name="platform/bootable/recovery" />
... ...

编译Android源代码

编译映像
cd ~/works/android

make
映像编译成功后会在目录 ~/works/android/out/target/product/generic 下产生一些image文件
ramdisk.img system.img userdata.img android-info.txt
验证，运行这些模块：

export ANDROID_PRODUCT_OUT=/home/yunt/works/android/out/target/product/generic
cd out/host/linux-x86/bin
./emulator

错误处理

java.util.zip.ZipException: duplicate entry: hyts_Foo.c 错误

java.util.zip.ZipException: duplicate entry: hyts_Foo.c
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

解决办法：

这个问题是hyts_Foo.c文件重复，在根目录查找哪里重复，然后将其删除保留一个

$ find . -name hyts_Foo.c
./libcore/luni/src/test/resources/hyts_Foo.c
./libcore/support/src/test/resources/hyts_Foo.c
$ rm libcore/luni/src/test/resources/hyts_Foo.c

再次 make 即可

java.util.zip.ZipException: duplicate entry: staffNS.xml 错误

java.util.zip.ZipException: duplicate entry: staffNS.xml
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

解决办法同上

java.util.zip.ZipException: duplicate entry: staff2.dtd 错误

java.util.zip.ZipException: duplicate entry: staff2.dtd
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

同上

java.util.zip.ZipException: duplicate entry: xhtml1-strict.dtd错误

java.util.zip.ZipException: duplicate entry: xhtml1-strict.dtd
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

java.util.zip.ZipException: duplicate entry: staff2.xml 错误

java.util.zip.ZipException: duplicate entry: staff2.xml
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

java.util.zip.ZipException: duplicate entry: hc_staff.xml 错误

java.util.zip.ZipException: duplicate entry: hc_staff.xml
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

java.util.zip.ZipException: duplicate entry: staff.xml 错误

java.util.zip.ZipException: duplicate entry: staff.xml
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

java.util.zip.ZipException: duplicate entry: staff.dtd 错误

java.util.zip.ZipException: duplicate entry: staff.dtd
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'

java.util.zip.ZipException: duplicate entry: staffNS.dtd 错误

java.util.zip.ZipException: duplicate entry: staffNS.dtd
at java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:175)
at java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:92)
at sun.tools.jar.Main.addFile(Main.java:713)
at sun.tools.jar.Main.update(Main.java:567)
at sun.tools.jar.Main.run(Main.java:202)
at sun.tools.jar.Main.main(Main.java:1149)
make: *** [out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar] Error 1
make: *** Deleting file `out/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar'