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Re: Question on ELIX_LEVEL

From: Can Finner <can dot finner at gmail dot com>
To: newlib at sourceware dot org
Date: Thu, 4 Aug 2011 16:48:35 +0800
Subject: Re: Question on ELIX_LEVEL
References: <CANnWgkCH8UNis6xTvOXtX_XaNdig4Tx7xGV+Ay1rtHmh--kd0g@mail.gmail.com>

> Hi,
> There is newlib configuration option --enbale-newlib-elix-level, which
> is set to 0 by default.
> The question is what do all these levels mean? Are there any rules in
> setting the level?
> How should I decide to set it to which level?
>
> I searched around and only found it is something used by elix. Any help?
>

Seems the EL/IX standard maps library functions into different levels,
which should be set when designing
specific embedded system, and newlib keeps these for backward
compatibility, right?
If true, we should use the level 0 or level 4 when configuring newlib?

Thanks
-- 
Regards.

Follow-Ups:
- Re: Question on ELIX_LEVEL
  - From: Corinna Vinschen

References:
- Question on ELIX_LEVEL
  - From: Can Finner

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