Ubuntu 11.04 32位編譯Android 4.0.3

這裡只是記錄一些日志，難免有些錯誤，歡迎批評指正。

環境的建立：http://source.Android.com/source/initializing.html
源碼下載參考：http://source.android.com/source/downloading.html
這裡我下載4.0.3 的源碼：
repo init -u https://android.googlesource.com/platform/manifest -b android-4.0.3_r1
下載的速度看個人的網絡，這裡我下了一天一夜。下載好之後就可以直接make -j4編譯了，編譯的時候用個大概3個小時，如果按照以上兩個連接編譯的話，除了內存不夠之外的應該沒有什麼問題，這裡我遇到的是就是內存不夠。
我機子是VMware + Ubuntu 11.04 2G內存 2G swap，後面編譯的話會遇到類似如下錯誤：
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] 已殺死
主要原因是內存不夠，解決辦法可以是增加虛擬機的內存，或者是增加swap的大小。
以下是增加swap文件方法
1.創建一個 Swap 文件。
mkdir swap
cd swap
sudo dd if=/dev/zero of=swapfile bs=1024 count=100000

出現下列提示，上面命令中的 count 即代表swap文件大小。

記錄了 100000+0 的讀入
記錄了 100000+0 的寫出
102400000 字節 (102 MB) 已復制，0.74704 秒，137 MB/秒

把生成的文件轉換成 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

編譯好之後設置環境變量 最後用emulator 運行

www.linuxidc.com @linuxidc:~/android-4.0.3$ export PATH=$PATH:~/android-4.0.3/out/host/linux-x86/bin
www.linuxidc.com @linuxidc:~/android-4.0.3$ export ANDROID_PRODUCT_OUT=~/android-4.0.3/out/target/product/generic
www.linuxidc.com @linuxidc:~/android-4.0.3$ emulator

可以使用emulator -help 查看 命令的用法，例如

emulator -verbose 可以查看運行過程。

1. www.linuxidc.com @linuxidc-station:~/android-4.0.3$ emulator -verbose
2. emulator: found Android build root: /home/luo/android-4.0.3
3. emulator: found Android build out: /home/luo/android-4.0.3/out/target/product/generic
4. emulator: Found target ABI=armeabi-v7a, architecture=arm
5. emulator: Found target API level: 15
6. emulator: using core hw config path: /home/luo/android-4.0.3/out/target/product/generic/hardware-qemu.ini
7. emulator: found skin-specific hardware.ini: /home/luo/android-4.0.3/development/tools/emulator/skins/HVGA/hardware.ini
8. emulator: autoconfig: -skin HVGA
9. emulator: autoconfig: -skindir /home/luo/android-4.0.3/development/tools/emulator/skins
10. emulator: writing default keyset file to /home/luo/.android/default.keyset
11. emulator: trying to load skin file '/home/luo/android-4.0.3/development/tools/emulator/skins/HVGA/layout'
12. emulator: skin network speed: 'full'
13. emulator: skin network delay: 'none'
14. emulator: Found target ABI=armeabi-v7a
15. emulator: autoconfig: -kernel /home/luo/android-4.0.3/prebuilt/android-arm/kernel/kernel-qemu-armv7
16. emulator: autoconfig: -ramdisk /home/luo/android-4.0.3/out/target/product/generic/ramdisk.img
17. emulator: autoconfig: -sysdir /home/luo/android-4.0.3/out/target/product/generic
18. emulator: Using initial system image: /home/luo/android-4.0.3/out/target/product/generic/system.img
19. emulator: WARNING: system partition size adjusted to match image file (166 MB > 66 MB)
22. emulator: autoconfig: -data /home/luo/android-4.0.3/out/target/product/generic/userdata-qemu.img
23. emulator: autoconfig: -initdata /home/luo/android-4.0.3/out/target/product/generic/userdata.img
24. emulator: Physical RAM size: 512MB
27. emulator: Auto-config: -qemu -cpu cortex-a8
28. Content of hardware configuration file:
29. hw.cpu.arch = arm
30. hw.cpu.model = cortex-a8
31. hw.ramSize = 512
32. hw.touchScreen = yes
33. hw.mainKeys = yes
34. hw.trackBall = yes
35. hw.keyboard = yes
36. hw.keyboard.lid = no
37. hw.keyboard.charmap = qwerty2
38. hw.dPad = yes
39. hw.gsmModem = yes
40. hw.camera = no
41. hw.camera.maxHorizontalPixels = 640
42. hw.camera.maxVerticalPixels = 480
43. hw.gps = yes
44. hw.battery = yes
45. hw.accelerometer = yes
46. hw.audioInput = yes
47. hw.audioOutput = yes
48. hw.sdCard = yes
49. hw.sdCard.path =
50. disk.cachePartition = yes
51. disk.cachePartition.path =
52. disk.cachePartition.size = 66m
53. hw.lcd.width = 320
54. hw.lcd.height = 480
55. hw.lcd.depth = 16
56. hw.lcd.density = 160
57. hw.lcd.backlight = yes
58. hw.gpu.enabled = no
59. hw.fakeCamera = back
60. hw.webcam.count = 6
61. hw.webcam.0.name = webcam0
62. hw.webcam.1.name = webcam1
63. hw.webcam.2.name = webcam2
64. hw.webcam.3.name = webcam3
65. hw.webcam.4.name = webcam4
66. hw.webcam.5.name = webcam5
67. hw.webcam.0.direction = front
68. hw.webcam.1.direction = back
69. hw.webcam.2.direction = front
70. hw.webcam.3.direction = front
71. hw.webcam.4.direction = front
72. hw.webcam.5.direction = front
73. vm.heapSize = 48
74. hw.sensors.proximity = yes
75. kernel.path = /home/luo/android-4.0.3/prebuilt/android-arm/kernel/kernel-qemu-armv7
76. kernel.parameters = android.checkjni=1
77. disk.ramdisk.path = /home/luo/android-4.0.3/out/target/product/generic/ramdisk.img
78. disk.systemPartition.initPath = /home/luo/android-4.0.3/out/target/product/generic/system.img
79. disk.systemPartition.size = 166m
80. disk.dataPartition.path = /home/luo/android-4.0.3/out/target/product/generic/userdata-qemu.img
81. disk.dataPartition.size = 66m
82. disk.snapStorage.path =
83. avd.name = <build>
84. .
85. QEMU options list:
86. emulator: argv[00] = "/home/luo/android-4.0.3/out/host/linux-x86/bin/emulator-arm"
87. emulator: argv[01] = "-android-hw"
88. emulator: argv[02] = "/tmp/android-luo/emulator-afcKDX"
89. Concatenated QEMU options:
90. /home/luo/android-4.0.3/out/host/linux-x86/bin/emulator-arm -android-hw /tmp/android-luo/emulator-afcKDX
91. emulator: registered 'boot-properties' qemud service
92. emulator: nand_add_dev: system,size=0xa600000,initfile=/home/luo/android-4.0.3/out/target/product/generic/system.img
93. emulator: mapping 'system' NAND image to /tmp/android-luo/emulator-eyG1eN
94. emulator: rounding devsize up to a full eraseunit, now a608000
97. WARNING: Data partition already in use. Changes will not persist!
98. emulator: nand_add_dev: userdata,size=0x4200000
99. emulator: mapping 'userdata' NAND image to /tmp/android-luo/emulator-RO2LHH
100. emulator: registered 'boot-properties' qemud service
101. emulator: Adding boot property: 'dalvik.vm.heapsize' = '48m'
102. emulator: Adding boot property: 'qemu.sf.lcd_density' = '160'
103. emulator: Adding boot property: 'qemu.hw.mainkeys' = '1'
104. emulator: Adding boot property: 'qemu.sf.fake_camera' = 'back'
105. emulator: nand_add_dev: cache,size=0x4200000
106. emulator: mapping 'cache' NAND image to /tmp/android-luo/emulator-wX6JvG
107. emulator: Kernel parameters: qemu.gles=0 qemu=1 console=ttyS0 android.qemud=ttyS1 android.checkjni=1 ndns=1
108. emulator: Trace file name is not set
111. emulator: autoconfig: -scale 1
112. emulator: control console listening on port 5556, ADB on port 5557
113. emulator: can't connect to ADB server: Connection refused
114. emulator: ping program: /home/luo/android-4.0.3/out/host/linux-x86/bin/ddms
115. emulator: ping command: /home/luo/android-4.0.3/out/host/linux-x86/bin/ddms ping emulator 14.0
116. goldfish_fb_get_pixel_format:167: display surface,pixel format:
117. bits/pixel: 16
118. bytes/pixel: 2
119. depth: 16
120. red: bits=5 mask=0xf800 shift=11 max=0x1f
121. green: bits=6 mask=0x7e0 shift=5 max=0x3f
122. blue: bits=5 mask=0x1f shift=0 max=0x1f

更多Android相關信息見Android 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=11