BOUNCE rtl@rtlinux.org: Approval required: Non-member submissionfrom [Suessmilch Bernd <Bernd.Suessmilch@SWAROVSKI.COM>] (fwd)

[Der Herr Hofrat <der.herr@hofr.at>]

>From owner-rtl Mon Jun 11 23:39:42 2001
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From: Suessmilch Bernd <Bernd.Suessmilch@SWAROVSKI.COM>
To: "'rtl@fsmlabs.com'" <rtl@fsmlabs.com>, "'Jan Albiez'" <albiez@fzi.de>
Subject: RE: [rtl] Libm in RT Space
Date: Tue, 12 Jun 2001 07:33:57 +0200
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> -----Original Message-----
> From: Jan Albiez [mailto:albiez@fzi.de]
> Sent: Montag, 11. Juni 2001 17:51
> To: RT Linux Mailinglist
> Subject: [rtl] Libm in RT Space

> My question is: Has anybody found out how to turn the default 
> output to
> stderr from libm of ?? I really don't need this facillity 
> since I avery
> carefully check all operands before calling this function !

Hello Jan,

why don't you use the gcc built in math inline functions? These functions
do not perform any error checking.
Just compile with "-O2" and add "#undef __NO_MATH_INLINES" to your code
(to be on the safe side).
In our Suse7.0 environment, the compiler seems to need the CFLAG
"-std=gnu9x", too.

Viele Gruesse nach Karlruhe,
Bernd

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