From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 24 Apr 2024 16:49:12 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rzdvs-00F071-1m for lore@lore.pengutronix.de; Wed, 24 Apr 2024 16:49:12 +0200 Received: from localhost ([127.0.0.1] helo=metis.whiteo.stw.pengutronix.de) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1rzdvs-0003d1-8w; Wed, 24 Apr 2024 16:49:12 +0200 Received: from smtp77.ord1d.emailsrvr.com ([184.106.54.77]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rzdvp-0003cm-4j for ptxdist@pengutronix.de; Wed, 24 Apr 2024 16:49:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mev.co.uk; s=20221208-6x11dpa4; t=1713970147; bh=o52Gh0wdg/yAyaz9PHXkjO0w8GFTT4lGysIReh4Vm2E=; h=Date:To:From:Subject:From; b=0Mn2rY7Z4BnvpdDvd9Otr4oPFkbitIBlpng15lqA3YBReGFw2HOXhnu1N/G00yXzy sJuB3Z3U5zEMIhI11Cs82oCT11DXcAYPoFbfJkIcqUo32UyjCi5vkpVAezLcrG3asS 0dvAHIrPcW9+Wh7TgF2A4oh4fxIu9/oKE6k9Mv0w= X-Auth-ID: abbotti@mev.co.uk Received: by smtp10.relay.ord1d.emailsrvr.com (Authenticated sender: abbotti-AT-mev.co.uk) with ESMTPSA id 51211A0243 for ; Wed, 24 Apr 2024 10:49:07 -0400 (EDT) Message-ID: <3f9ca817-92d7-4e8a-84c5-9756f3197afc@mev.co.uk> Date: Wed, 24 Apr 2024 15:49:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-GB To: ptxdist From: Ian Abbott Organization: MEV Ltd. Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Classification-ID: 588a3f3b-d6dd-4134-b557-a68ef8d2158b-1-1 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.3 required=4.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Subject: [ptxdist] /bin/sh link setting incompatibility when bash and dash installed X-BeenThere: ptxdist@pengutronix.de X-Mailman-Version: 2.1.29 Precedence: list List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: ptxdist@pengutronix.de Sender: "ptxdist" X-SA-Exim-Connect-IP: 127.0.0.1 X-SA-Exim-Mail-From: ptxdist-bounces@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false Hi, Currently, the Kconfig option for BASH_SH (which causes /usr/bin/sh to be linked to bash) is as follows: config BASH_SH bool default BUSYBOX = n || BUSYBOX_SH_IS_NONE However, if DASH_LINK_SH is enabled, that will cause /usr/bin/sh to be linked to dash, resulting in a conflict. I suppose the most robust fix would be to add a prompt to allow BASH_SH to be configured manually. I'm not sure if the default should be changed to `default (BUSYBOX = n || BUSYBOX_SH_IS_NONE) && DASH_LINK_SH = n`. If both dash and bash are installed, it is likely that dash would be used as the system shell and bash would be used as the interactive shell. -- -=( Ian Abbott || MEV Ltd. is a company )=- -=( registered in England & Wales. Regd. number: 02862268. )=- -=( Regd. addr.: S11 & 12 Building 67, Europa Business Park, )=- -=( Bird Hall Lane, STOCKPORT, SK3 0XA, UK. || www.mev.co.uk )=-