From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mailsrv.cs.umass.edu (mailsrv.cs.umass.edu [128.119.240.136]) by sourceware.org (Postfix) with ESMTPS id E6A7C385C019 for ; Sat, 21 Mar 2020 11:07:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org E6A7C385C019 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=cs.umass.edu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=moss@cs.umass.edu Received: from [150.203.106.61] (dhcp-liversidge61.anu.edu.au [150.203.106.61]) by mailsrv.cs.umass.edu (Postfix) with ESMTPSA id DDA48401A57A; Sat, 21 Mar 2020 07:07:20 -0400 (EDT) Reply-To: moss@cs.umass.edu Subject: Re: Why is taskset still not in util-linux? From: Eliot Moss To: cygwin References: <1348011a-261a-2a87-d361-4e51fa8dc19f@cs.umass.edu> <85ae12aa-6cc3-5d4c-5df2-25bf811ec6a9@maxrnd.com> <72fea68a-b3d7-e87c-726f-8a5a2587a992@maxrnd.com> <01e3d337-e5fe-f393-7634-3f1881bca315@cs.umass.edu> <79d7afa5-a07b-04df-c259-b76c61390f8c@maxrnd.com> <4c782f2b-c9f0-cd81-cb8d-f874ddc92fa8@cs.umass.edu> Message-ID: Date: Sat, 21 Mar 2020 07:07:17 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <4c782f2b-c9f0-cd81-cb8d-f874ddc92fa8@cs.umass.edu> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Mar 2020 11:07:22 -0000 So here's a thing, though I don't understand it: In addition the build/taskset.exe, there's a build/.libs/taskset.exe. If I install the latter in /usr/bin/.libs/taskset.exe, then /usr/bin/taskset works. In fact, it seems that the version in .libs is the "real" program and /usr/bin/taskset is some kind of trampoline (?) to it? In fact, a stripped version of build/.libs/taskset installed in /usr/bin works just fine. There must be some kind of build and install convention going on that I am not familiar with. (I'm not familiar with a lot of these build processes, actually.) Best - Eliot