Android source code compilation process

The Ubuntu 64-bit server version was installed a few days ago to compile the Android system. When I got off work yesterday, compilation started smoothly. After work this morning, I found that the compilation was completed. Download the Android SDK and use emulator to load the compiled kernel. Summarize the entire process for future reference.

Preparation phase:

Install Ubuntu Linux.

1. Install git and curl:

Sudo apt-get install git-core

Sudo apt-get install curl

2. Use curl to retrieve the repo script

Http://android.git.kernel.org/repo>/usr/bin/repo

Depending on your network, you may need to set up a proxy to access the repo.

3. Modify the repo permission to allow the repo to run

Chmod + x/usr/bin/repo

4. Create a directory

/Home/android

5. Go to the android directory and obtain the main source code manifest file.

Repo init-u git: // android.git.kernel.org/platform/manifest.git

If you want to obtain the manifest file of the source code of a project, use the-B parameter.

For example, repo init-u git: // android.git.kernel.org/platform/manifest.git-B xxxbranch

6. Obtain the source code

Repo sync

7. install some software

Sudo apt-get install gunpg

Sudo apt-Get install flex

Sudo apt-Get install bison

Sudo apt-Get install gperf

Sudo apt-Get install build-essential

Sudo apt-Get install zlib1g-dev

Sudo apt-Get install gcc-multilib

Sudo apt-Get install g ++-multilib

Sudo apt-Get install libc6-dev-i386

Sudo apt-Get install lib32ncurses5-dev

Sudo apt-Get install ia32-libs

Sudo apt-Get install libx11-dev

Sudo apt-Get install lib32z-dev

8. Install JDK 6

Set java_home and classpath Environment Variables

9. Compile

In the android directory, make directly.

10. Install the android SDK and set the tools in the SDK directory to path.

Android update SDK

11. Create a virtual machine

Android create AVD-N selfandroidvd-T 1

12. Start the compiled kernel:

Set a new environment variable:

ANDROID_PRODUCT_OUT = home/android/out/target/product/generic

Export ANDROID_PRODUCT_OUT

Go to the/home/android/out/target/product/generic Directory and run

Emulator-system. img-data userdata. img-ramdisk. img

The compiled kernel can be started.

 

Compiling environment Configuration:

HP Z600 workstation, Intel4-core 6 GB memory

Ubuntu10.10 64-server
JDK1.6.0-23