Re: [jamboost] change comilation-flag for only one file

From: Jürgen Hunold (hunold_at_[hidden])
Date: 2004-10-11 03:33:47

Hi Toon !

On Monday 11 October 2004 09:36, Toon Knapen wrote:
> Hello,
>
> In our project, there is one file that needs to be compiled with a
> lower level optimisation as all other files in a release build. The
> reason is that the algorithm in that file looses numeric precision
> with the highest level of optimisation. My question now is: how to
> achive this with bjam?

I've had similar problems:

I use:

lib mylib
:
file.cpp
# files to be treated special
file1
;

# Extra Rules for files which can't be optimised
obj file1 : file1.cpp : <optimization>off ;

Hope this helps !

Yours,

Jürgen

-- 
* Dipl.-Math. Jürgen Hunold ! Institut für Verkehrswesen, Eisenbahnbau
* voice: ++49 511 762-2529 ! und -betrieb, Universität Hannover  
* fax : ++49 511 762-3001 ! Appelstrasse 9a, D-30167 Hannover
* hunold_at_[hidden] ! www.ive.uni-hannover.de