From owner-freebsd-hackers  Sun Mar 25 10:27: 7 2001
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Date: Sun, 25 Mar 2001 21:26:05 +0300
From: Peter Pentchev <roam@orbitel.bg>
To: Warner Losh <imp@harmony.village.org>
Cc: hackers@FreeBSD.ORG
Subject: Re: Patch to disallow the build of modules
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Mail-Followup-To: Warner Losh <imp@harmony.village.org>,
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References: <20010324204212.A777@nebula.cybercable.fr> <200103251823.f2PINK973628@harmony.village.org>
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In-Reply-To: <200103251823.f2PINK973628@harmony.village.org>; from imp@harmony.village.org on Sun, Mar 25, 2001 at 11:23:20AM -0700
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On Sun, Mar 25, 2001 at 11:23:20AM -0700, Warner Losh wrote:
> In message <20010324204212.A777@nebula.cybercable.fr> Maxime Henrion writes:
> : Here is a patch to select the modules you want and don't want.
> : The patch is for /usr/src/sys/modules/Makefile from RELENG_4.
> 
> My patch is even simpler:
> 
> Index: Makefile
> ===================================================================
> RCS file: /home/imp/FreeBSD/CVS/src/sys/modules/Makefile,v
> retrieving revision 1.171
> diff -u -r1.171 Makefile
> --- Makefile	2001/03/09 20:10:30	1.171
> +++ Makefile	2001/03/19 19:17:28
> @@ -30,4 +30,8 @@
>  SUBDIR+=osf1
>  .endif
>  
> +.if defined(MODULES_OVERRIDE)
> +SUBDIR=${MODULES_OVERRIDE}
> +.endif
> +
>  .include <bsd.subdir.mk>
> 
> 
> I then put make
> 
> makeoptions	MODULES_OVERRIDE="pcic pccard cardbus pccbb oldcard"
> 
> in my config file.  This gives you the ability to opt into just those
> modules you want.  Yes, I know that it computes SUBDIR twice in
> modules/Makefile, but I did that to minimize diffs between my Makefile
> and the real one for easier merging.

See -arch for a detailed discussion :)

G'luck,
Peter

-- 
What would this sentence be like if pi were 3?

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