linux-kernel - Re: Environment that was used for building/testing of kernel 2.6.x.y

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Message-ID: <Pine.LNX.4.61.0609011827060.18261@yvahk01.tjqt.qr>
Date:	Fri, 1 Sep 2006 18:29:08 +0200 (MEST)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Arjan van de Ven <arjan@...radead.org>
cc:	Peter Lezoch <pledr@...nline.de>, linux-kernel@...r.kernel.org
Subject: Re: Environment that was used for building/testing of kernel 2.6.x.y

>Hi,
>
>the compiler version is actually included in the VERMAGIC already ;)
>also if you type "dmesg | head -2" you get to see the full version of
>the compiler that was used.... What more would you want?

This requires that the dmesg buffer has not yet wrapped.


18:28 shanghai:~ > dmesg | head -n1
Linux version 2.6.17.7-jen31-default (jengelh@...nghai) (gcc version 4.1.0 
(SUSE Linux)) #1 Fri Jul 28 13:15:29 CEST 2006

18:28 shanghai:~ > modinfo cdrom
filename:       
/lib/modules/2.6.17.7-jen31-default/kernel/drivers/cdrom/cdrom.ko
license:        GPL
vermagic:       2.6.17.7-jen31-default mod_unload 586 REGPARM gcc-4.1
depends:        
parm:           mrw_format_restart:bool
parm:           check_media_type:bool
parm:           lockdoor:bool
parm:           autoeject:bool
parm:           autoclose:bool
parm:           debug:bool
18:28 shanghai:~ > strings 
/lib/modules/2.6.17.7-jen31-default/kernel/drivers/cdrom/cdrom.ko | grep 
gcc
vermagic=2.6.17.7-jen31-default mod_unload 586 REGPARM gcc-4.1


Jan Engelhardt
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