linaro android 빌드

Linaro - Android - Panda board

http://www.linaro.org/

http://wiki.linaro.org

Building Android Platform Code (https://wiki.linaro.org/Platform/Android/BuildSource)

(1) 코드 다운로드

$ repo init -u git://android.git.linaro.org/platform/manifest.git -b linaro-android-11.06-release.2

*** new release *** 

$ repo init -u git://android.git.linaro.org/platform/manifest.git -b linaro-android-11.11-release

문제 없이 한방에 잘된다 씐난다.

$ vim .repo/manifest.xml

위 파일을 열어서 아래와 같은 코드가 제대로 들어있는지 확인 (stable이 있는지만 확인하면 되는듯)

<project name="boot/u-boot-linaro-stable" path="u-boot" remote="linaro" revision="refs/tags/2011.06.3"/>

그런뒤에 repo sync를 하면 되는데.. 하니까 이딴 에러가..

$ repo sync

Initializing project platform/bionic ...

android.git.kernel.org[0: 149.20.4.77]: errno=Connection refused

fatal: unable to connect a socket (Connection refused)

error: Cannot fetch platform/bionic

...........url에 뭔가 해킹이 있었던지 여튼 안된다고.. 

(http://www.linaro.org/linaro-blog/2011/09/15/building-a-linaro-android-build-from-source/)

Until git://android.git.kernel.org comes back online feel free to use ours: 다른 url source사용

$ repo init -u git://android.git.linaro.org/tools/repo.git -b linaro_android_2.3.5

$ repo sync 

*** 이제 다시 된다 (2011-12-07) *** 

$ repo init -u git://android.git.linaro.org/platform/manifest.git -b linaro-android-11.11-release

$ repo sync 
 

(2) Toolchain을 받아온다 & 압축풀기

$ wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_toolchain-4.6-2011.07/8/artifact/build/out/android-toolchain-eabi-linaro-4.6-2011.07-0-8-2011-07-25_12-42-06-linux-x86.tar.bz2

$ tar -jxvf android-toolchain-eabi-linaro-4.6-2011.07-0-8-2011-07-25_12-42-06-linux-x86.tar.bz2

*** new release ***
$ wget http://releases.linaro.org/11.11/components/android/toolchain/4.6/android-toolchain-eabi-linaro-4.6-2011.11-4-2011-11-15_12-22-49-linux-x86.tar.bz2
$ tar -jxvf android-toolchain-eabi-linaro-4.6-2011.11-4-2011-11-15_12-22-49-linux-x86.tar.bz2

(3) Build하기

(Source와 Toolchain version을 잘 맞춰줘야 make 에러없이 진행 가능하다)

$ PATH=$PWD/android-toolchain-eabi/bin/:$PATH
$ make -j4 TARGET_PRODUCT=pandaboard TARGET_TOOLS_PREFIX=./android-toolchain-eabi/bin/arm-eabi- boottarball systemtarball userdatatarball

============================================

PLATFORM_VERSION_CODENAME=REL

PLATFORM_VERSION=2.3.5

TARGET_PRODUCT=pandaboard

TARGET_BUILD_VARIANT=eng

TARGET_SIMULATOR=

TARGET_BUILD_TYPE=release

TARGET_BUILD_APPS=

TARGET_ARCH=arm

HOST_ARCH=x86

HOST_OS=linux

HOST_BUILD_TYPE=release

BUILD_ID=GRJ90

============================================

....

정상적으로 완료 되었다면 boot.tar.bz2, system.tar.bz2, userdata.tar.bz2가 생성된다.

(1) make가 잘 안되면 PREFIX경로를 절대경로로 수정
(2) /bin/bash: bison: command not found --> sudo apt-get install bison
(3) fatal error: bits/predefs.h: No such file or directory --> sudo apt-get install libc6-dev-i386
(4) fatal error: zlib.h: No such file or directory --> sudo apt-get install zlib1g-dev 

(5) /usr/bin/ld: cannot find -lstdc++ --> sudo apt-get install libstdc++6-4.4-dev AND sudo apt-get install g++-multilib

(6) /usr/bin/ld: cannot find -lz --> sudo apt-get install zlibc

SD card에 올릴 image tool을 받는다.

$ bzr branch lp:linaro-image-tools 

(여기서부턴 아래 Installation(2)에서 부터 따라가면 된다)

Install Instructions (http://releases.linaro.org/11.11/android/leb-panda/)

(1) Get artifacts 

필요한 파일들 다운로드. wget으로 하니까 3Dhttp 어쩌고 에러나서 직접 다운로드 받은 후에 서버로 옮겼음.

wget http://releases.linaro.org/11.11/android/images/staging-panda/boot.tar.bz2

http://releases.linaro.org/11.11/android/images/staging-panda/system.tar.bz2

http://releases.linaro.org/11.11/android/images/staging-panda/userdata.tar.bz2 

(2) Get the latest linaro image tools

$ bzr branch lp:linaro-image-tools

위 명령어를 실행하면 다음과 같은 에러가 난다. launchpad.net에 등록이 안되어있기 때문.

$ bzr branch lp:linaro-image-tools

You have not informed bzr of your Launchpad ID, and you must do this to

write to Launchpad or access private data.  See "bzr help launchpad-login".

bzr: ERROR: Connection error: while sending POST http://bazaar.launchpad.net/~linaro-image-tools/linaro-image-tools/trunk/.bzr/smart: [Errno 110] Connection timed out

launchpad.net/people/+me에 들어가서 register + ssh key 등록까지 완료한 후에 launchpad-login

$ bzr launchpad-login minjeong-shin

다시 명령어 실행

$ bzr branch lp:linaro-image-tools

The authenticity of host 'bazaar.launchpad.net (91.189.90.11)' can't be established.

RSA key fingerprint is 9d:38:3a:63:b1:d5:6f:c4:44:67:53:49:2e:ee:fc:89.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'bazaar.launchpad.net,91.189.90.11' (RSA) to the list of known hosts.

Branched 469 revision(s).

linaro-image-tools이라는 폴더가 생성된다.

$ ls linaro-image-tools/

COPYING        README      linaro-android-media-create  linaro-hwpack-create   linaro-image-indexer  org.linaro.linaro-image-tools.policy

COPYING.GPL-2  do-release  linaro-fetch-image           linaro-hwpack-install  linaro-media-create   setup.py

COPYING.GPL-3  initrd-do   linaro-fetch-image-ui        linaro-hwpack-replace  linaro_image_tools

(3) Create media

아래 명령어를 실행하려면 python 2.7버젼 이상이 필요하다. 설치!

$ sudo ./linaro-image-tools/linaro-android-media-create --mmc /dev/sdX --dev panda --system system.tar.bz2 --boot boot.tar.bz2 --userdata userdata.tar.bz2

To run linaro-media-create you'll need to make sure the following packages are installed:

  - parted

  - dosfstools

  - u-boot-tools or uboot-mkimage

  - python-argparse

  - python-dbus

  - python-debian >= 0.1.16ubuntu1

  - python-parted

  - qemu-user-static >= 0.13.0 (only if you're running on x86)

  - btrfs-tools

  - command-not-found

  - python-testtools >= 0.9.8

     (available at https://launchpad.net/~linaro-maintainers/+archive/tools)

모두 설치 완료 + USB 삽입

$ sudo ./linaro-image-tools/linaro-android-media-create --mmc /dev/sdX --dev panda --system system.tar.bz2 --boot boot.tar.bz2 --userdata userdata.tar.bz2

I see...

Device           Mount point      Size

/dev/sda         none             476940MB

/dev/sda1        none             100000MB

/dev/sda2        none             102400MB

/dev/sda3        none             163839MB

/dev/sda4        none             110698MB

/dev/sda5        /                103950MB

/dev/sda6        none             6747MB

/dev/sdb         none             1962MB

/dev/sdb1        /media/boot      70MB

/dev/sdb2        /media/rootfs    1890MB

/dev/sr0         none             0MB

Are you 100% sure, on selecting [/dev/sdb] (y/n)? y

....

잘된다 오예!

(4) Boot Pandaboard

Pandaboard에 필요한 준비물을 갖추고 (http://pandaboard.org/content/resources/getting-started) 

Android booting 성공!!!!

출처 : http://berebereport.tistory.com/54