From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-gx0-f180.google.com ([209.85.161.180]:59894 "EHLO mail-gx0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752263Ab0LEGxG (ORCPT ); Sun, 5 Dec 2010 01:53:06 -0500 Received: by mail-gx0-f180.google.com with SMTP id 19so5956086gxk.11 for ; Sat, 04 Dec 2010 22:53:06 -0800 (PST) From: Arnaud Lacombe Subject: [PATCH 2/2] kconfig/conf: add command line options' description Date: Sun, 5 Dec 2010 01:52:15 -0500 Message-Id: <1291531935-6183-2-git-send-email-lacombar@gmail.com> In-Reply-To: <1291531935-6183-1-git-send-email-lacombar@gmail.com> References: <1291531935-6183-1-git-send-email-lacombar@gmail.com> Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: linux-kbuild@vger.kernel.org Cc: Arnaud Lacombe Signed-off-by: Arnaud Lacombe --- scripts/kconfig/conf.c | 33 +++++++++++++++++++++++++++++++++ 1 files changed, 33 insertions(+), 0 deletions(-) diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 057f49a..5297dbf 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -468,8 +468,28 @@ static struct option long_opts[] = { {NULL, 0, NULL, 0} }; +static void conf_usage(const char *progname) +{ + + printf("Usage: %s [option] \n", progname); + printf("Option is one of the following:\n"); + printf(" --listnewconfig List new options\n"); + printf(" --oldaskconfig Start a new configuration using a line-oriented program\n"); + printf(" --oldconfig Update a configuration using a provided .config as base\n"); + printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n"); + printf(" --oldnoconfig Same as silentoldconfig but set new symbols to no\n"); + printf(" --defconfig [arg] New config with default defined in the kconfig-filedefconfig\n"); + printf(" --savedefconfig Save the minimal current configuration to \n"); + printf(" --allnoconfig New config where all options are answered with no\n"); + printf(" --allyesconfig New config where all options are answered with yes\n"); + printf(" --allmodconfig New config where all options are answered with mod\n"); + printf(" --alldefconfig New config with all symbols set to default\n"); + printf(" --randconfig New config with random answer to all options\n"); +} + int main(int ac, char **av) { + const char *progname = av[0]; int opt; const char *name; struct stat tmpstat; @@ -503,10 +523,23 @@ int main(int ac, char **av) srand(seed); break; } + case oldaskconfig: + case oldconfig: + case allnoconfig: + case allyesconfig: + case allmodconfig: + case alldefconfig: + case listnewconfig: + case oldnoconfig: + break; + default: + conf_usage(progname); + exit(1); } } if (ac == optind) { printf(_("%s: Kconfig file missing\n"), av[0]); + conf_usage(progname); exit(1); } name = av[optind]; -- 1.7.2.30.gc37d7.dirty