From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rila.superhosting.bg (rila.superhosting.bg [91.196.125.212]) by sourceware.org (Postfix) with ESMTPS id 13525385C019 for ; Sat, 21 Mar 2020 14:26:12 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 13525385C019 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=roumenpetrov.info Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=bugtrack@roumenpetrov.info DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=roumenpetrov.info; s=default; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:To:Subject:Sender: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=RCZvKIt3sTjYnxL6UHzJz/MJl3olZleUcwH4SuXlOqU=; b=Gg2LU2NYVyPai5yVZ0UW0LcmbD YIajZqlKxrQmMTskMoCovUqEYCsBTriqJhyZpG1lAjAeI5PqcHn4WGzR4KHs+U68iuUp/dFFFlNpW qO0Q7Hb+XSDZp4t5jeIdeksq83v0xYgbcWPO18WlDyM5+P2cpQ/FU4DSP30cdUgQ6e4L97XoTmOON mFCFGIrX398MRemzPz8g3dOOSLfMSl37Mds58+QVEX5YoLRgjjEjpbXU+PsGeoF9gjhwjDnISjs80 cVaU8PmdUirQOaB1vd8CF6nCaf8Owpavjwxy9tQiLrpCrgjIrBSH1hrNVKZz/llFciiIrto0YCkwP 4sjZETjw==; Received: from [78.128.48.21] (port=58410 helo=[192.168.0.10]) by rila.superhosting.bg with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.92) (envelope-from ) id 1jFf4h-0001kz-6A for cygwin@cygwin.com; Sat, 21 Mar 2020 16:26:09 +0200 Subject: Re: Why is taskset still not in util-linux? 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> From: Roumen Petrov Message-ID: <95b3be49-8842-35d3-faab-7fb053201d8f@roumenpetrov.info> Date: Sat, 21 Mar 2020 16:26:06 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 SeaMonkey/2.53.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-OutGoing-Spam-Status: No, score=-0.2 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - rila.superhosting.bg X-AntiAbuse: Original Domain - cygwin.com X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roumenpetrov.info X-Get-Message-Sender-Via: rila.superhosting.bg: authenticated_id: master78@roumenpetrov.info X-Authenticated-Sender: rila.superhosting.bg: master78@roumenpetrov.info X-Source: X-Source-Args: X-Source-Dir: X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, KAM_INFOUSMEBIZ, RCVD_IN_DNSWL_LOW, 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 14:26:14 -0000 Eliot Moss wrote: > 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? Libtool wrapper is shell script on Unix/Linux and executable on Microsoft Windows OS. Goal of "wrapper" is to prepare environment in the way that allows to run real executable without installation. Project that creates just one executable is not the beast sample but think for a library project and a bundle of tests (executable). All tests must load library from build tree. > > 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.) I think that in some cases this executable has to be relinked. Definitely not on Microsoft Windows OS. So on cygwin it is "final" executable. > > Best - Eliot Regards, Roumen