BSP requests.

Amar Takhar amar at rtems.org
Wed Feb 11 03:34:51 UTC 2015


On 2015-02-10 21:57 -0500, Alan Cudmore wrote:
> Raspberry Pi times on my PC ( 6 core AMD, 8GB RAM, SSD , Ubuntu 14.04 ) :
> 
> Standard build system:
> Â  Â Bootstrap : 7m4s
> Â  Â Configure step: 8s
>    Build: 3m15s 
> 
> Â  Â Size of RTEMS Tree after bootstrap: 308Mbytes
> 
> Waf build:
> Â  Â configure: ~4s
> Â  Â build with tests: 29s
> 
> Â  Â Size of RTEMS tree : 188Mbytes
> 
> Nice improvement! ( although I did not run the standard build with the -j 14
> flags, would that speed up the bootstrap? )

bootstrap for the old build?  For waf adding -j CPUS+1 will definitely speed up 
the build.


> Will this waf system work on windows hosts?

Yes, waf works perfectly fine on windows.  I'm not sure how many assumptions are 
made for unix right now I haven't tried it on Windows yet.  Give it a shot and 
let me know. :)

Waf will integrate with MSVC as well if anyone would like to use that as an IDE 
it would be possible.  Run waf with the -p command.


Amar.



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