From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.131]) by sourceware.org (Postfix) with ESMTPS id D344D3858414 for ; Mon, 9 Jan 2023 13:06:01 +0000 (GMT) Authentication-Results: sourceware.org; dmarc=permerror header.from=cygwin.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=cygwin.com Received: from calimero.vinschen.de ([24.134.7.25]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPSA (Nemesis) id 1M5fZ4-1p8oMs2Bre-007BYb for ; Mon, 09 Jan 2023 14:06:00 +0100 Received: by calimero.vinschen.de (Postfix, from userid 500) id 96989A80886; Mon, 9 Jan 2023 14:05:59 +0100 (CET) Date: Mon, 9 Jan 2023 14:05:59 +0100 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: clang doesn't work from cygwin-3.4.0 (Re: clang-format and clang-check return 127 and no text) Message-ID: Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <1845715a-7507-73dd-ecc3-da0c842ac64d@gmail.com> <1c6e15c2-bf73-120f-9034-1680fc6e0ea3@dronecode.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1c6e15c2-bf73-120f-9034-1680fc6e0ea3@dronecode.org.uk> X-Provags-ID: V03:K1:7xoxzRczZhvTnoNEAlV99JHvFF1r8doQudk6vQgzTbbhsi9Hrk1 bmHqic2lHEIyvaepgcOFK352d7zPiiZk0+rydUikD6gFt0dn1/51Wy3Q6O08rXQyVFi3sYG XFX3qkCWynJwXHLZPUTh1u9EhSJf3uYPXc2JlAu+RnTndGKPCIWSjKxhfOw/YWEAMaug4fz BypTuENJ9yBDuwOJ8gHSA== UI-OutboundReport: notjunk:1;M01:P0:M7Ums82ZhLU=;1LaWA81aEDGV6vaFj1Nh6KFPHro /iAk5H5GgPtrHiD/ZaLM2fiOD5AtR4bAj8Ykfn5J5TtR+kD/aZ4FXCWd+pm7uVPzS0jJZioQg LVaWHibByGOzEBS6Mlo5buYGSPisOh1nxMrX5m8sq2jR+5ta9BkhrDT/TIkphTIQJSO2rPsu8 KKg+hNE6qpVuqKUfRvesqVAxBySy3YOjjzvEiLm2jE7ywsKahn8FvwRIyMFJTMu5z9Odr9BYm bBUweK4hkVkuRNQLvoE9QW+1bLA3k39DAWKeeaWAeePyAOZvZ6l2I2arP/8LgrBUr9NlpZjT0 dR9KXPVKjj6Tb2dnhqnVOFew4/CazUCZmAZ5XDOfZz2U2yW5h+xbIjkX+aEGojWgQq/HWD3/J SWbeoDm9zrJQrWwkTr9xjqqNsh4ygUdigDXYFBbs6hTm5UujibJg35zbBG6wkj1GeJHyWWWa5 Jwh1jgI1RseyUP+484UpwOA2QMCid9KIf2m1HZlLgPfEc6oQqtVCw7V4BjiEdArYZJwbHDG5w 8sJLCSMxNecBKFyzeFjhY+cdu23uXAaWRpmBQteg6kKEcyWW2w0KpmWQmnA0N4yTUouNfFqlh vWXum784CKyVP+5hFD9DxU6bAZD99sh7DU6wv7bxC7XNgLSwIxjyt4n/gTCga029RMSEKLEFJ x945rcS+6wBx0P1fkGMHiGJlkrooZtev7zjANFgRjQ== X-Spam-Status: No, score=-96.6 required=5.0 tests=BAYES_00,GOOD_FROM_CORINNA_CYGWIN,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_FAIL,SPF_HELO_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Jan 8 11:02, Jon Turney via Cygwin wrote: > On 08/01/2023 09:18, Csaba Raduly via Cygwin wrote: > > On Sun, 8 Jan 2023 at 09:11, ggl329 via Cygwin wrote: > > > > $ strace /usr/bin/clang --version > > strace.exe: error creating process C:\cygwin64\bin\clang, (error 5) > > This will usually avail you naught, as clang is a Cygwin symlink, and strace > as a pure Windows program doesn't understand those (which is what that error > is trying to tell you) > > $ strace $(realpath $(which clang)) > > shows the actual problem... > > --------------------------- > clang-8.exe - Entry Point Not Found > --------------------------- > The procedure entry point _alloca could not be located in the dynamic link > library C:\cygwin64\bin\cygLLVMSupport-8.dll. > --------------------------- This should be fixed in cygwin-3.5.0-0.72.g7886327fbf92 and, ultimately, a later 3.4.4 release. Thanks, Corinna