X-Recipient: archive-cygwin AT delorie DOT com X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 8931B388E80B Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=t-online.de Authentication-Results: sourceware.org; spf=none smtp.mailfrom=HBBroeker AT t-online DOT de Subject: Re: Is it possible to define the root directory in a cross compiled program To: cygwin AT cygwin DOT com References: <48b833bd-547a-92eb-542e-b7da8e0d601b AT interocitors DOT com> <9d339f8b-83ff-8b9c-b2fe-1c6fa4b2a92d AT SystematicSw DOT ab DOT ca> <1818960860 DOT 20210106000452 AT yandex DOT ru> From: =?UTF-8?Q?Hans-Bernhard_Br=c3=b6ker?= Message-ID: <97263efe-a420-a3f5-35b4-2f8617168240@t-online.de> Date: Wed, 6 Jan 2021 00:07:47 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <1818960860.20210106000452@yandex.ru> Content-Language: de-DE X-ID: SrcabcZeYhx4pmXWWXLFgtA3++OZtdIpyEyykrzQyWXURYBpQ7coSXKe8Oc6Rr9ZCz X-TOI-EXPURGATEID: 150726::1609888067-00000BD0-E33C5154/0/0 CLEAN NORMAL X-TOI-MSGID: 82ff0506-5464-43ba-b420-aa607a7681a7 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00, FREEMAIL_FROM, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=no 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 AT cygwin DOT com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: cygwin-bounces AT cygwin DOT com Sender: "Cygwin" Am 05.01.2021 um 22:04 schrieb Andrey Repin: >> It's a Windows program - it can do whatever you program it to do! >> On Windows the device is NUL, the root is the drive root C:\, > > %SystemDrive%\ to be precise. Well, since we're being precise: no. %SystemDrive%\ is the root of the drive the system is on. That's not "the" root any more than c:\, \ or any other such thing. The actual answer would be: no DOS-style path (i.e. neither c:\ nor \) can be usefully called "the" root on a Windows machine. The closest to an actual root on a Windows system would be something like \\?\ or \\.\ -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple