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HOWTO Build Android-X86 Full Source - Ubuntu Users
     ====================================
            Last Modified on 23-Dec-2008 23:10
 
1. Query of Linux distribution information
 - At first, Prepare ASUS Eee 701 Lattop or Samsung nettop (NC01).
   And then, confirm system information on your linux distribution like belows.

$ uname -a

$ gcc --version


 
2. repo init and Sync
 - You have to download android full source for x86 architecture like ASUS Eee PC 701.
 - Eee pc dev tree is "git://android.git.kernel.org/platform/vendor/asus/eee_701.git".
$ cd ~
$ mkdir bin_x86 && cd bin_x86
$ mkdir mydroid && cd mydroid
$ repo init -u git://android.git.kernel.org/platform/manifest.git -b cupcake
$ repo sync
$ vi ./.repo/local_manifest.xml 


$ repo sync 

3. Building x86 android full source
$ TARGET_ARCH=x86 TARGET_PRODUCT=eee_701 DISABLE_DEXPREOPT=true make -j2 installer_img

build/core/product_config.mk:207: WARNING: adding test OTA key ============================================ TARGET_PRODUCT=eee_701 TARGET_BUILD_VARIANT=eng TARGET_SIMULATOR= TARGET_BUILD_TYPE=release TARGET_ARCH=x86 HOST_ARCH=x86 HOST_OS=linux HOST_BUILD_TYPE=release BUILD_ID= ============================================ build/core/main.mk:178: implicitly installing apns-conf_sdk.xml                     ............... Below Omission ...................

* Toouble Shooting


$> ls -lh out/target/product/eee_701/ 

total 770624 drwxrwxr-x  9 invain invain      4096 2008-12-24 16:05 . drwxrwxr-x  3 invain invain      4096 2008-12-24 15:34 .. -rw-rw-r--  1 invain invain   2606080 2008-12-24 15:50 boot.img -rw-rw-r--  1 invain invain        57 2008-12-24 16:03 clean_steps.mk drwxrwxr-x  4 invain invain      4096 2008-12-24 15:54 data drwxrwxr-x  2 invain invain      4096 2008-12-24 15:50 grub drwxrwxr-x  4 invain invain      4096 2008-12-24 16:05 installer -rw-rw-r--  1 invain invain 406862848 2008-12-24 16:06 installer.img -rw-rw-r--  1 invain invain   1951340 2008-12-23 19:18 kernel drwxrwxr-x 12 invain invain      4096 2008-12-24 16:05 obj -rw-rw-r--  1 invain invain    607384 2008-12-24 15:50 ramdisk.img drwxrwxr-x  9 invain invain      4096 2008-12-24 15:50 root drwxrwxr-x  4 invain invain      4096 2008-12-24 15:50 symbols drwxrwxr-x 12 invain invain      4096 2008-12-24 15:53 system -rw-rw-r--  1 invain invain 372056064 2008-12-24 16:05 system.img -rw-rw-r--  1 invain invain   5156864 2008-12-24 16:04 userdata.img

$> file out/target/product/eee_701/installer.img  

./out/target/product/eee_701/installer.img: x86 boot sector; GRand Unified Bootloader, stage1 version 0x3; partition 1: ID=0x83, active, starthead 0, startsector 2048, 8878 sectors; partition 2: ID=0x83, starthead 0, startsector 10926, 783728 sectors

$> file out/target/product/eee_701/installer.img  

File: `./out/target/product/eee_701/installer.img'   Size: 406862848     Blocks: 793552     IO Block: 4096   일반 파일 Device: fd00h/64768d    Inode: 5349917     Links: 1 Access: (0664/-rw-rw-r--)  Uid: (  778/  invain)   Gid: (  778/  invain) Access: 2008-12-24 16:08:21.000000000 +0900 Modify: 2008-12-24 16:06:05.000000000 +0900 Change: 2008-12-24 16:06:05.000000000 +0900

$> file out/target/product/eee_701/system.img  

./out/target/product/eee_701/system.img: Linux rev 0.0 ext2 filesystem data

$> file out/target/product/eee_701/userdata.img

./out/target/product/eee_701/userdata.img: Linux rev 0.0 ext2 filesystem data

$> pushd out/target/product/eee_701/
$> sudo mount -o loop boot.img /mnt
#> popd

total 2519 -rw-rw-r-- 1 invain invain      77 2008-12-24 15:50 cmdline -rw-rw-r-- 1 invain invain 1951340 2008-12-24 15:50 kernel -rw-rw-r-- 1 invain invain  607384 2008-12-24 15:50 ramdisk

$> cat /mnt/test/cmndline 

console=tty0 console=ttyS1,115200n8 console=tty0 androidboot.hardware=eee_701

 
$> cp /mnt/test/ramdisk /tmp/ramdisk.gz
$> pushd /tmp
$> gunzip ramdisk.gz
$> cpio -iv < ramdisk
$> popd

init.goldfish.rc init data init.eee_701.rc proc sbin sbin/adbd system init.rc default.prop lib lib/modules lib/modules/atl2.ko lib/modules/drm.ko lib/modules/fbcon.ko lib/modules/cfbimgblt.ko lib/modules/i915.ko lib/modules/cfbcopyarea.ko lib/modules/bitblit.ko lib/modules/softcursor.ko lib/modules/font.ko lib/modules/cfbfillrect.ko dev sys 2958 blocks

 
$> file /tmp/init

/tmp/init: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, not stripped

 


4. Make USB Stick Installer
$ dd if=out/target/product/eee_701/installer.img of=/dev/<usbstick of your choice>
 
 


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