ubuntu 11.04 32位编译android 4.0.3

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环境的建立：
http://source.android.com/source/initializing.html
源码下载参考：
http://source.android.com/source/downloading.html
这里我下载4.0.3 的源码：
repo init -u https://android.googlesource.com/platform/manifest -b android-4.0.3_r1
下载的速度看个人的网络，这里我下了一天一夜。下载好之后就可以直接make -j4编译了，编译的时候用个大概3个小时，如果按照以上两个连接编译的话，除了内存不够之外的应该没有什么问题，这里我遇到的是就是内存不够。
我机子是VMware + ubuntu 11.04  2G内存 2G swap，后面编译的话会遇到类似如下错误：
Install: out/host/linux-x86/framework/dx.jar
Copy: dx (out/host/linux-x86/obj/EXECUTABLES/dx_intermediates/dx)
Install: out/host/linux-x86/bin/dx
target Dex: core
make: *** [out/target/common/obj/JAVA_LIBRARIES/core_intermediates/noproguard.classes-with-local.dex] 已杀死
主要原因是内存不够，解决办法可以是增加虚拟机的内存，或者是增加swap的大小。
以下是增加swap文件方法
1.创建一个 Swap 文件。
mkdir swap
cd swap
sudo dd if=/dev/zero of=swapfile bs=1024 count=100000


出现下列提示，上面命令中的 count 即代表swap文件大小。


记录了 100000+0 的读入
记录了 100000+0 的写出
102400000 字节 (102 MB) 已复制，0.74704 秒，137 MB/秒


把生成的文件转换成 Swap 文件
sudo mkswap swapfile


Setting up swapspace version 1, size = 102395 kB
no label, UUID=09fde987-5567-498a-a60b-477e302a988b


2.激活 Swap 文件。
sudo swapon swapfile


编译好之后设置环境变量 最后用emulator 运行


luo@luo-station:~/android-4.0.3$ export PATH=$PATH:~/android-4.0.3/out/host/linux-x86/bin
luo@luo-station:~/android-4.0.3$ export ANDROID_PRODUCT_OUT=~/android-4.0.3/out/target/product/generic
luo@luo-station:~/android-4.0.3$ emulator


可以使用emulator -help 查看 命令的用法，例如

emulator -verbose 可以查看运行过程。

luo@luo-station:~/android-4.0.3$ emulator -verbose
emulator: found Android build root: /home/luo/android-4.0.3
emulator: found Android build out:  /home/luo/android-4.0.3/out/target/product/generic
emulator: Found target ABI=armeabi-v7a, architecture=arm
emulator: Found target API level: 15
emulator: using core hw config path: /home/luo/android-4.0.3/out/target/product/generic/hardware-qemu.ini
emulator: found skin-specific hardware.ini: /home/luo/android-4.0.3/development/tools/emulator/skins/HVGA/hardware.ini
emulator: autoconfig: -skin HVGA
emulator: autoconfig: -skindir /home/luo/android-4.0.3/development/tools/emulator/skins
emulator: writing default keyset file to /home/luo/.android/default.keyset
emulator: trying to load skin file '/home/luo/android-4.0.3/development/tools/emulator/skins/HVGA/layout'
emulator: skin network speed: 'full'
emulator: skin network delay: 'none'
emulator: Found target ABI=armeabi-v7a
emulator: autoconfig: -kernel /home/luo/android-4.0.3/prebuilt/android-arm/kernel/kernel-qemu-armv7
emulator: autoconfig: -ramdisk /home/luo/android-4.0.3/out/target/product/generic/ramdisk.img
emulator: autoconfig: -sysdir /home/luo/android-4.0.3/out/target/product/generic
emulator: Using initial system image: /home/luo/android-4.0.3/out/target/product/generic/system.img
emulator: WARNING: system partition size adjusted to match image file (166 MB > 66 MB)


emulator: autoconfig: -data /home/luo/android-4.0.3/out/target/product/generic/userdata-qemu.img
emulator: autoconfig: -initdata /home/luo/android-4.0.3/out/target/product/generic/userdata.img
emulator: Physical RAM size: 512MB


emulator: Auto-config: -qemu -cpu cortex-a8
Content of hardware configuration file:
  hw.cpu.arch = arm
  hw.cpu.model = cortex-a8
  hw.ramSize = 512
  hw.touchScreen = yes
  hw.mainKeys = yes
  hw.trackBall = yes
  hw.keyboard = yes
  hw.keyboard.lid = no
  hw.keyboard.charmap = qwerty2
  hw.dPad = yes
  hw.gsmModem = yes
  hw.camera = no
  hw.camera.maxHorizontalPixels = 640
  hw.camera.maxVerticalPixels = 480
  hw.gps = yes
  hw.battery = yes
  hw.accelerometer = yes
  hw.audioInput = yes
  hw.audioOutput = yes
  hw.sdCard = yes
  hw.sdCard.path = 
  disk.cachePartition = yes
  disk.cachePartition.path = 
  disk.cachePartition.size = 66m
  hw.lcd.width = 320
  hw.lcd.height = 480
  hw.lcd.depth = 16
  hw.lcd.density = 160
  hw.lcd.backlight = yes
  hw.gpu.enabled = no
  hw.fakeCamera = back
  hw.webcam.count = 6
  hw.webcam.0.name = webcam0
  hw.webcam.1.name = webcam1
  hw.webcam.2.name = webcam2
  hw.webcam.3.name = webcam3
  hw.webcam.4.name = webcam4
  hw.webcam.5.name = webcam5
  hw.webcam.0.direction = front
  hw.webcam.1.direction = back
  hw.webcam.2.direction = front
  hw.webcam.3.direction = front
  hw.webcam.4.direction = front
  hw.webcam.5.direction = front
  vm.heapSize = 48
  hw.sensors.proximity = yes
  kernel.path = /home/luo/android-4.0.3/prebuilt/android-arm/kernel/kernel-qemu-armv7
  kernel.parameters =  android.checkjni=1
  disk.ramdisk.path = /home/luo/android-4.0.3/out/target/product/generic/ramdisk.img
  disk.systemPartition.initPath = /home/luo/android-4.0.3/out/target/product/generic/system.img
  disk.systemPartition.size = 166m
  disk.dataPartition.path = /home/luo/android-4.0.3/out/target/product/generic/userdata-qemu.img
  disk.dataPartition.size = 66m
  disk.snapStorage.path = 
  avd.name = <build>
.
QEMU options list:
emulator: argv[00] = "/home/luo/android-4.0.3/out/host/linux-x86/bin/emulator-arm"
emulator: argv[01] = "-android-hw"
emulator: argv[02] = "/tmp/android-luo/emulator-afcKDX"
Concatenated QEMU options:
 /home/luo/android-4.0.3/out/host/linux-x86/bin/emulator-arm -android-hw /tmp/android-luo/emulator-afcKDX
emulator: registered 'boot-properties' qemud service
emulator: nand_add_dev: system,size=0xa600000,initfile=/home/luo/android-4.0.3/out/target/product/generic/system.img
emulator: mapping 'system' NAND image to /tmp/android-luo/emulator-eyG1eN
emulator: rounding devsize up to a full eraseunit, now a608000


WARNING: Data partition already in use. Changes will not persist!
emulator: nand_add_dev: userdata,size=0x4200000
emulator: mapping 'userdata' NAND image to /tmp/android-luo/emulator-RO2LHH
emulator: registered 'boot-properties' qemud service
emulator: Adding boot property: 'dalvik.vm.heapsize' = '48m'
emulator: Adding boot property: 'qemu.sf.lcd_density' = '160'
emulator: Adding boot property: 'qemu.hw.mainkeys' = '1'
emulator: Adding boot property: 'qemu.sf.fake_camera' = 'back'
emulator: nand_add_dev: cache,size=0x4200000
emulator: mapping 'cache' NAND image to /tmp/android-luo/emulator-wX6JvG
emulator: Kernel parameters: qemu.gles=0 qemu=1 console=ttyS0 android.qemud=ttyS1 android.checkjni=1 ndns=1
emulator: Trace file name is not set


emulator: autoconfig: -scale 1
emulator: control console listening on port 5556, ADB on port 5557
emulator: can't connect to ADB server: Connection refused
emulator: ping program: /home/luo/android-4.0.3/out/host/linux-x86/bin/ddms
emulator: ping command: /home/luo/android-4.0.3/out/host/linux-x86/bin/ddms ping emulator 14.0
goldfish_fb_get_pixel_format:167: display surface,pixel format:
  bits/pixel:  16
  bytes/pixel: 2
  depth:       16
  red:         bits=5 mask=0xf800 shift=11 max=0x1f
  green:       bits=6 mask=0x7e0 shift=5 max=0x3f
  blue:        bits=5 mask=0x1f shift=0 max=0x1f
  alpha:       bits=0 mask=0x0 shift=0 max=0x0