From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#52711: undefined reference to '__muloti4' Date: Tue, 21 Dec 2021 22:17:22 +0200 Message-ID: <83v8zhyap9.fsf@gnu.org> References: <83y24dyc2i.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27782"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eggert@cs.ucla.edu, 52711@debbugs.gnu.org To: Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 21 21:19:43 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mzlbq-00071Y-OE for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 21 Dec 2021 21:19:42 +0100 Original-Received: from localhost ([::1]:44252 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mzlbp-0003H2-AO for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 21 Dec 2021 15:19:41 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44394) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzlaE-0001Mi-NT for bug-gnu-emacs@gnu.org; Tue, 21 Dec 2021 15:18:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44238) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mzlaE-0001NF-EM for bug-gnu-emacs@gnu.org; Tue, 21 Dec 2021 15:18:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mzlaE-0001zW-6V for bug-gnu-emacs@gnu.org; Tue, 21 Dec 2021 15:18:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 21 Dec 2021 20:18:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 52711 X-GNU-PR-Package: emacs X-Debbugs-Original-Cc: bug-gnu-emacs@gnu.org, eggert@cs.ucla.edu Original-Received: via spool by submit@debbugs.gnu.org id=B.16401178527260 (code B ref -1); Tue, 21 Dec 2021 20:18:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 21 Dec 2021 20:17:32 +0000 Original-Received: from localhost ([127.0.0.1]:55783 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mzlZj-0001sl-Kz for submit@debbugs.gnu.org; Tue, 21 Dec 2021 15:17:31 -0500 Original-Received: from lists.gnu.org ([209.51.188.17]:41866) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mzlZi-0001ra-Dw for submit@debbugs.gnu.org; Tue, 21 Dec 2021 15:17:30 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44282) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzlZh-0000XY-Mz for bug-gnu-emacs@gnu.org; Tue, 21 Dec 2021 15:17:30 -0500 Original-Received: from [2001:470:142:3::e] (port=36276 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzlZb-0001DK-Qk; Tue, 21 Dec 2021 15:17:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=OS+zNRDoOIXV5oSKc2oDYEZjWnPK9JEmwq8ENaWQDeE=; b=d372LrQ8dg8k XwdOWcScYVm3GwCQYQOj45UVwJkLHz/UTnZuEnvHjsR+dAhBuz40TyJmcrKIUwjPgj8uF8D5l5ntg +ZF/ZDBBtkWoTcWpKNwq/irInXPR4SpPXgNkzK6BB3GXmA9ii0gp084cUVm6s4q4RhnBC7wla4WPU fzhF7zt+LESYiXVzscxifjNMRQz9aG3AcZqDU/m97uzWa92lIZq5q9ugTRsQ5O5NobKNrKXWMwR+y m9bYfIgf5zlIFv3ey8NvCKkMDkJcpmKX4RZ1c/PM7SY5AIwZEKrUrmnIwKcVjD+aC8alyPZ8j3kgO KCKaz3Nz6cJcWeaKrMYKXg==; Original-Received: from [87.69.77.57] (port=4122 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzlZZ-00073G-RQ; Tue, 21 Dec 2021 15:17:23 -0500 In-Reply-To: (message from Alan Third on Tue, 21 Dec 2021 20:12:07 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:222895 Archived-At: > Date: Tue, 21 Dec 2021 20:12:07 +0000 > From: Alan Third > Cc: bug-gnu-emacs@gnu.org, Paul Eggert > > On Tue, Dec 21, 2021 at 09:47:49PM +0200, Eli Zaretskii wrote: > > > Date: Tue, 21 Dec 2021 19:30:42 +0000 > > > From: Alan Third > > > > > > I no longer seem to be able to build the master branch. I'm getting > > > this error: > > > > > > CCLD temacs > > > fileio.c:6261: error: undefined reference to '__muloti4' > > > clang: error: linker command failed with exit code 1 (use -v to see invocation) > > > make[2]: *** [Makefile:697: temacs] Error 1 > > > > > > I had a look but couldn't see where the problem comes from. I'm using > > > clang on Debian testing, if that matters. > > > > Try using "nm -A fileio.o" to see what is that function and which code > > calls it. > > > > If nothing else helps, try bisecting. (But my crystal ball says it > > isn't Emacs that changed, it's something else on that system.) > > Looks like it's gnulib: > > f05a93e8232e6f56458ac16d733b03e96a63e930 is the first bad commit > commit f05a93e8232e6f56458ac16d733b03e96a63e930 > Author: Paul Eggert > Date: Sat Dec 18 16:12:38 2021 -0800 > Update from gnulib > > I think the actual call is deep within some nested macros. If you do "nm -A libgnu.a", do you see this function in the library? If so, from what file does it come?