On Tue, May 5, 2009 at 10:12 AM, AlexK <[email protected]> wrote:

>
> Short arguments for all previous posts:
> 1) Any virtual PC (VMWare and etc.) have resources usage overhead.
> Which are significant for compiling Android images. On my notebook
> compilation takes 55 minutes.. I think with VMWare it will take much
> more time... Any changes on kernel level of android force developer to
> wait more and more time which is highly not effective. And as a job
> maker which pay for each work hour own developers, I think loosing of
> one hour each compilation is a significant disadvantage.
>

I have been building Android on virtual machines at Google for some time
without
experiencing noticeable compilation delays. As long as there is enough
memory
and disk space for all of this, it works fine. You will need lots of them to
be
comfortable when building the platform anyway, be it on a dedicated or
virtual
machine.


> 3) Compilation under windows is possible. Task is not so hard as
> someone thinking... SDK compilation under windows is already DONE. so
> compilation of other parts also not so hard task especially with
> Google resources.
>

Compilation under windows of the full platform is not possible at the moment
(even on OS X it requires a case-sensitive filesystem, which Windows doesn't
support extremely well). Making this possible is a *huge* task that nobody
in
the Android team is going to tackle. There are countless better uses of our
time.

Moreover, compilation can be only performed on Cygwin which is about
3x to 10x slower than native compilation (for a variety of reasons you
really don't
want to know, but which any Cygwin user that builds non trivial sources
suffers
from).

Please get a virtual machine, it's going to be much faster than anything
that
requires cygwin builds.

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