BOUNCE rtl@rtlinux.org: Approval required: (fwd)

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

>From owner-rtl Thu Aug  2 14:45:53 2001
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Date: Thu, 02 Aug 2001 21:34:26 -0100
From: Anders Gnistrup <agn@city.dk>
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To: rtl@fsmlabs.com
Subject: Re: [rtl] How to Install RT-LinuxV3 on RedHat7.1(kernel2.4.2)
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taniguchin@sangikyo.co.jp wrote:

> My Name is Noriko. from Japan.
> (I 'm sorry. I'm very weak in Engiish.)
>
> Would you please teach to how to install RT-Linux V3 on Redhat Linux 7.1?
>
> Errors were happened, when tested as follow.
>
> 1.patch kernel_patch-2.4
> 2.patch kernel_patch-2.4.1-x86
>
> (my machine is x86 series)
>
> case 1
>
> # patch -p1 < /usr/src/rtlinux3.0/kernel_patch-2.4 (return)
>

for this you need 2.4.0 kernel (2.4.2 will fail)

>
> paching file Makefile
> Hunk #1 FAILED at 1.
> 1 out of 1 hunk FAILED -- Saving rejects to file Makefile.rej
> can't find file to pach at input line16
> perhaps you used the wrong -p or --strip optin?
> The nexr leading up to this was:
>  |diff -Nru a/arch/alpha/config.in b/arch/alpha/config.in
>  |--- a/arch/alpha/config.in Tue Jan 2 15:16:18 2001
>  |+++ b/arch/alpha/config.in Tue Jan 2 15:16:18 2001
> File to patch:
>
> I pressed Ctrl+C, because I did'nt understand input key.
>
> or, can't pache on RedHat Linux7.1?
> (Non supported RedHat Linux7.1 - Kernel2.4.2?)
>
> do I must pache kernel_patch-2.4, after downlod kernel and install?
> please teach rt-linux v3 be able to patched on Linux kernel.
>
> please help me!

Ok, I was maybee not clear. Sorry.
The kernel_patch_2.4 can only be used with 2.4.0 kernel. NOT kernel 2.4.x in
general.

There have NOT been made a patch for the redhat 7.1 kernel 2.4.2
The redhat kernel is not a clean kernel, but have been patched with some
other stuff. It may bee a good ideer in generel, but not when you have to
make your own kernel.

You have to download a full kernel. I suggest 2.4.4, and I olso suggest you
to download the new rtlinux-3.1.
>From this you can patch your kernel.

The reason way I suggest you to get rtlinux 3.1 is that some minor stuff
have been fixed. (fx the makefile includes version control)
There is a good instruction  have to build your system in
rtlinux-3.x/doc/html/Installation/

One more thing. You HAVE to install kgcc insted of the standard gcc compiler
in redhat 7.1.

Anders Gnistrup

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