building SO libs under /system/lib
<p>i am trying to build the android source yet i don't think i need to.
my goal is to build (after changing the code) several libs from the android libraries 
so i want to ask a few question to see if i am on the right track:</p>

<ol>
<li><p>I downloaded the source files using repo as mentioned in <a href="http://source.android.com/source/downloading.html" rel="nofollow">http://source.android.com/source/downloading.html</a>.
 what is the difference between this source code and the one i can get in github : <a href="https://github.com/android" rel="nofollow">https://github.com/android</a>?</p></li>
<li><p>Just to make sure if i want to work with android 2.3.3 i should download the android-2.3.3_r1.1 tag from github?</p></li>
<li><p>I downloaded the android platform frameworks base which include the opengl source files. all i need is to create 
the libGLESv2.so and other .so files. do i need to build the entire android source code for that? can i just create 
a new project , with the relevant source files and compile it to .so file using "arm-linux-gcc"....</p></li>
</ol>

<p>thanks everyone, for the support</p>
