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From: Sylvain Munaut on 5 Sep 2005 06:06
Hi,

I need to define some environment variable to
change the behavior of the synthesis tool in order
for my design to compile (XIL_PLACE_ALLOW_LOCAL_BUFG_ROUTING).

I'd like to define that inside the EDK project, without having to modify
my system or user wide environment. I've tried adding that to the
system_incl.make but that file is overwritten at each build ...

What's the proper way to do that ? The search I've done so far didn't
get many relevant results ...


Sylvain
From: Amit Kasat on 6 Sep 2005 20:20
Sylvain Munaut wrote:

>Hi,
>
>I need to define some environment variable to
>change the behavior of the synthesis tool in order
>for my design to compile (XIL_PLACE_ALLOW_LOCAL_BUFG_ROUTING).
>
>I'd like to define that inside the EDK project, without having to modify
>my system or user wide environment. I've tried adding that to the
>system_incl.make but that file is overwritten at each build ...
>
>What's the proper way to do that ? The search I've done so far didn't
>get many relevant results ...
>
>
> Sylvain
>
>
Sylvain,
Create a copy of system.make (call it mysystem.make) and in XPS
Project Options dialog box, point XPS to this makefile. In this
makefile, you can set the environment variable. Note that
system_incl.make and system.make are always overwritten, but you can
point XPS to use your own makefile (which is to replace system.make) and
thus change environment.

Thanks,
Amit
From: Sylvain Munaut on 7 Sep 2005 09:59
Amit Kasat wrote:
> Sylvain Munaut wrote:
>
>> Hi,
>>
>> I need to define some environment variable to
>> change the behavior of the synthesis tool in order
>> for my design to compile (XIL_PLACE_ALLOW_LOCAL_BUFG_ROUTING).
>>
>> I'd like to define that inside the EDK project, without having to modify
>> my system or user wide environment. I've tried adding that to the
>> system_incl.make but that file is overwritten at each build ...
>>
>> What's the proper way to do that ? The search I've done so far didn't
>> get many relevant results ...
>>
>>
>> Sylvain
>>
>>
> Sylvain,
> Create a copy of system.make (call it mysystem.make) and in XPS
> Project Options dialog box, point XPS to this makefile. In this
> makefile, you can set the environment variable. Note that
> system_incl.make and system.make are always overwritten, but you can
> point XPS to use your own makefile (which is to replace system.make) and
> thus change environment.
>
> Thanks,
> Amit

Yes great thanks !


Sylvain
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