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Date: Wed, 12 Apr 2006 13:00:22 +0200 (CEST)
From: Roman Zippel <zippel@linux-m68k.org>
X-X-Sender: roman@scrub.home
To: "Randy.Dunlap" <rdunlap@xenotime.net>
cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>, linux-kernel@vger.kernel.org,
       sam@ravnborg.org
Subject: Re: [RFC/POC] multiple CONFIG y/m/n
In-Reply-To: <20060409220426.8027953a.rdunlap@xenotime.net>
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References: <20060406224134.0430e827.rdunlap@xenotime.net>
 <87odzdh1fp.fsf@duaron.myhome.or.jp> <20060409220426.8027953a.rdunlap@xenotime.net>
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Hi,

On Sun, 9 Apr 2006, Randy.Dunlap wrote:

> +void usage(char *progname)
> +{
> +	printf("%s [-o|-s|-d|-D|-n|-m|-y|-r] Kconfig_filename\n", progname);

|-D <config>|

> +	printf("  -o: oldconfig: ask only about new config symbols\n");
> +	printf("  -s: silentoldconfig: don't ask about any symbol values\n");

It does ask about them, but suppresses a lot of prints.

> +	printf("  -d: defconfig: use default symbol values\n");

To be precise it uses arch/$ARCH/defconfig as default values.

> +	printf("  -n: set unknown symbol values to 'n'\n");
> +	printf("  -m: set unknown symbol values to 'm'\n");
> +	printf("  -y: set unknown symbol values to 'y'\n");

It actually tries to set all values to n/m/y.

> @@ -546,8 +564,8 @@ int main(int ac, char **av)
>  			break;
>  		case 'h':
>  		case '?':
> -			printf("%s [-o|-s] config\n", av[0]);
> -			exit(0);
> +			usage(av[0]);
> +			break;

That's indeed a little obsolete. :-)

bye, Roman