Ubuntu 10.04上编译Android 2.3

sUbuntu 10.04系统 32位机上安装编译Android2.3源码，其步骤和注意事项如下：

　　1.安装JDK6

　　对于Android2.3系统，不要安装JDK5，应该安装最新的JDK6。

　　如果安装了JDK6，Android会自动按64位编译，如果系统是32位的，会有编译错误，后面会说如何修改这个错误。

　　sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"

　　sudo add-apt-repository "deb-src http://archive.canonical.com/Ubuntu lucid partner"

　　sudo apt-get update

　　sudo apt-get install sun-java6-jdk

　　sudo update-java-alternatives -s java-6-sun

　　安装完后，需要手动设置JAVA_HOME, JRE_HOME, CLASS_PATH为JDK6的安装路径。

　　2. 安装各种包

　　$ sudo aptitude install git-core gnupg flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev zlib1g-dev

　　3. 安装Repo

　　$ mkdir ~/bin

　　$ export PATH=~/bin:$PATH

　　$ curl http://Android.git.kernel.org/repo > ~/bin/repo

　　$ chmod a+x ~/bin/repo

　　4. 下载Android源码

　　$mkdir ~/Android2.3

　　$cd ~/Android2.3

　　$ repo init -u git://Android.git.kernel.org/platform/manifest.git

　　$ repo sync

　　这一步持续时间很长，整个源码+SDK共5G左右，我是下载了一个晚上才搞定，网速不给力啊。。。

　　5. 编译Android2.3

　　先export Android_JAVA_HOME=$JAVA_HOME

　　$ cd ~/Android2.3

　　$ source build/envsetup.sh

　　$ lunch

　　$ make

　　在make的时候会提示出错：

　　************************************************************

　　You are attempting to build on a 32-bit system.

　　Only 64-bit build environments are supported beyond froyo/2.2.

　　************************************************************

　　因为Android2.3默认是64位的系统上编译，需要手动修改build/core/main.mk，把这个判断部分注释掉：

　　#ifneq (64,$(findstring 64,$(build_arch)))

　　#$(warning ************************************************************)

　　#$(warning You are attempting to build on a 32-bit system.)

　　#$(warning Only 64-bit build environments are supported beyond froyo/2.2.)

　　#$(warning ************************************************************)

　　#$(error stop)

　　#endif

　　重新make，如果是安装了JDK6版本，会又报错：

　　Docs droiddoc: out/target/common/docs/api-stubs

　　Could not load ‘clearsilver-jni’

　　java.library.path = out/host/linux-x86/lib

　　make: *** [out/target/common/docs/api-stubs-timestamp] Error 45

　　make: *** Waiting for unfinished jobs….

　　Could not load ‘clearsilver-jni’

　　java.library.path = out/host/linux-x86/lib

　　make: *** [out/target/common/docs/doc-comment-check-timestamp] Error 45

　　这是由于clearsilver在编译时如果检测到使用Java JDK 6，就使用64位编译，因为Google的一个员工更新了几个文件。这里可以看到详细的修改记录：http://android.git.kernel.org/?p=platform/external/clearsilver.git; a=commitdiff;h=d36910a8110d8377b22301274d2b5131a732a72b

　　修改这几个文件，该回到32位编译环境即可：

　　external/clearsilver/cgi/Android.mk

　　external/clearsilver/java-jni/Android.mk

　　external/clearsilver/util/Android.mk

　　external/clearsilver/cs/Android.mk

　　把编译选项-m64改成-m32即可

　　重新make,大概不到一个小时就make完了。

错误:
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: No such file or directory
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] 错误 1

解决:
　　sudo apt-get install libc6-dev-i386


错误:
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp] error 1

解决:
　　sudo apt-get install g++-multilib


错误:
external/clearsilver/cgi/cgi.c:22: fatal error: zlib.h: No such file or directory
compilation terminated.
make: *** [out/host/linux-x86/obj/SHARED_LIBRARIES/libneo_cgi_intermediates/cgi.o] Error 1

解决:
sudo apt-get install zlib1g-dev


错误:
/usr/bin/ld: cannot find -lz
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/aapt_intermediates/aapt] Error 1

解决：
sudo apt-get install lib32z1-dev


错误:
bison -d  -o out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp frameworks/base/tools/aidl/aidl_language_y.y
/bin/bash: bison: command not found
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp] Error 127

解决:
sudo apt-get install bison


错误:
Lex: aidl <= frameworks/base/tools/aidl/aidl_language_l.l
/bin/bash: flex: command not found
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp] Error 127

解决:
sudo apt-get install flex


错误:
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb] Error 1

解决:
sudo apt-get install lib32ncurses5-dev


错误:
prebuilt/linux-x86/sdl/include/SDL/SDL_syswm.h:55: fatal error: X11/Xlib.h: No such file or directory
compilation terminated.
make: *** [out/host/linux-x86/obj/EXECUTABLES/emulator_intermediates/android/main-common.o] Error 1

解决:
sudo apt-get install libx11-dev


错误:
sh: gperf: not found
calling gperf failed: 32512 at ./makeprop.pl line 96.
make: *** [out/target/product/generic/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/css/CSSPropertyNames.h] Error 25
make: *** Deleting file `out/target/product/generic/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/css/CSSPropertyNames.h'

解决:
sudo apt-get install gperf


host Executable: adb (out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb)
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb] 错误 1

解决方法：
sudo apt-get install libncurses5-dev

host C: emulator <= external/qemu/android/main.c
In file included from external/qemu/android/main.c:30:
prebuilt/linux-x86/sdl/include/SDL/SDL_syswm.h:55:22: error: X11/Xlib.h: 没有那个文件或目录
prebuilt/linux-x86/sdl/include/SDL/SDL_syswm.h:56:23: error: X11/Xatom.h: 没有那个文件或目录
In file included from external/qemu/android/main.c:30:
prebuilt/linux-x86/sdl/include/SDL/SDL_syswm.h:73: error: expected specifier-qualifier-list before ‘XEvent’
prebuilt/linux-x86/sdl/include/SDL/SDL_syswm.h:86: error: expected specifier-qualifier-list before ‘Display’
external/qemu/android/main.c: In function ‘main’:
external/qemu/android/main.c:1281: warning: implicit declaration of function ‘audio_check_backend_name’
make: *** [out/host/linux-x86/obj/EXECUTABLES/emulator_intermediates/android/main.o] 错误 1

解决方法：
sudo apt-get install libx11-dev