* [ECOS] Compiler Optimisation level
@ 2005-06-13 11:52 Aniket S Joshi
2005-06-13 12:09 ` Andrew Lunn
2005-06-13 12:10 ` Fabian Scheler
0 siblings, 2 replies; 3+ messages in thread
From: Aniket S Joshi @ 2005-06-13 11:52 UTC (permalink / raw)
To: ecos-discuss
Dear All,
I am using Hitachi 7729R controller with ecos.
How to change GCC Compiler code Optimisation Level in ecos?
Thanks in Advance
Aniket Joshi
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ECOS] Compiler Optimisation level
2005-06-13 11:52 [ECOS] Compiler Optimisation level Aniket S Joshi
@ 2005-06-13 12:09 ` Andrew Lunn
2005-06-13 12:10 ` Fabian Scheler
1 sibling, 0 replies; 3+ messages in thread
From: Andrew Lunn @ 2005-06-13 12:09 UTC (permalink / raw)
To: Aniket S Joshi; +Cc: ecos-discuss
On Mon, Jun 13, 2005 at 05:21:03PM +0530, Aniket S Joshi wrote:
> Dear All,
>
> I am using Hitachi 7729R controller with ecos.
> How to change GCC Compiler code Optimisation Level in ecos?
edit the ecos.ecc file in your work tree. There will be a section for
CYGBLD_GLOBAL_CFLAGS. Umcomment the user_value and set -O to what ever
value you want.
Then do a
ecosconfig tree
make clean
make
Andrew
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [ECOS] Compiler Optimisation level
2005-06-13 11:52 [ECOS] Compiler Optimisation level Aniket S Joshi
2005-06-13 12:09 ` Andrew Lunn
@ 2005-06-13 12:10 ` Fabian Scheler
1 sibling, 0 replies; 3+ messages in thread
From: Fabian Scheler @ 2005-06-13 12:10 UTC (permalink / raw)
To: Aniket S Joshi; +Cc: ecos-discuss
The global build options in eCos are accessible via:
Configuration->Global build options->Global compiler flags
but normally the flags chosen here are well considered and you should
not change them carelessly.
Ciao, Fabian
On 6/13/05, Aniket S Joshi <aniketsj@myw.ltindia.com> wrote:
> Dear All,
>
> I am using Hitachi 7729R controller with ecos.
> How to change GCC Compiler code Optimisation Level in ecos?
>
>
> Thanks in Advance
>
>
> Aniket Joshi
>
>
> --
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>
>
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 3+ messages in thread
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2005-06-13 11:52 [ECOS] Compiler Optimisation level Aniket S Joshi
2005-06-13 12:09 ` Andrew Lunn
2005-06-13 12:10 ` Fabian Scheler
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