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#45303: #45303 [feature/native-comp] building error on Windows Date: Sat, 19 Dec 2020 18:15:10 +0200 Message-ID: <83lfdtu60h.fsf@gnu.org> References: <83k0te6c7i.fsf@gnu.org> <86pn35n9ry.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38415"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 45303@debbugs.gnu.org To: Andy Moreton Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 19 17:16:11 2020 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 1kqetv-0009so-G6 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Dec 2020 17:16:11 +0100 Original-Received: from localhost ([::1]:56612 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kqetu-0000U2-EO for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Dec 2020 11:16:10 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39580) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kqetm-0000Tp-8z for bug-gnu-emacs@gnu.org; Sat, 19 Dec 2020 11:16:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:59708) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kqetm-0005cj-0j for bug-gnu-emacs@gnu.org; Sat, 19 Dec 2020 11:16:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kqetl-0004Nb-R4 for bug-gnu-emacs@gnu.org; Sat, 19 Dec 2020 11:16:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Dec 2020 16:16:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45303 X-GNU-PR-Package: emacs Original-Received: via spool by 45303-submit@debbugs.gnu.org id=B45303.160839453716800 (code B ref 45303); Sat, 19 Dec 2020 16:16:01 +0000 Original-Received: (at 45303) by debbugs.gnu.org; 19 Dec 2020 16:15:37 +0000 Original-Received: from localhost ([127.0.0.1]:43020 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kqetN-0004Mu-BX for submit@debbugs.gnu.org; Sat, 19 Dec 2020 11:15:37 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:46354) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kqetM-0004Mh-B3 for 45303@debbugs.gnu.org; Sat, 19 Dec 2020 11:15:36 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57614) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kqetH-0005Nm-01; Sat, 19 Dec 2020 11:15:31 -0500 Original-Received: from [176.228.60.248] (port=4732 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kqetG-00048t-Ev; Sat, 19 Dec 2020 11:15:30 -0500 In-Reply-To: <86pn35n9ry.fsf@gmail.com> (message from Andy Moreton on Sat, 19 Dec 2020 14:35:45 +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:196394 Archived-At: > From: Andy Moreton > Date: Sat, 19 Dec 2020 14:35:45 +0000 > > b) Linker error for "strsignal" > This seems to be a configure problem. On master the configure test > for strsignal fails to link, and the gnulib replacement get used. > On the native branch the configure test links successfully, so the > gnulib replacement does not happen. The only difference in the > conftest command line appears to be adding libgccjit, so somehow > that library is providing a strsignal symbol. > Adding "ac_cv_func_strsignal=no" in nt/mingw-cfg.site appears to > suppress this problem, but I don't know if that is the right fix. I must be missing something, because I don't see strsignal used on master in the MinGW build at all. Moreover, Gnulib's strsignal.c is not even in lib/. We call sigdescr_np instead. So I wonder how did you see that the Gnulib replacement for strsignal is used on master in the Windows build.