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#55294: Configure failure on Solaris 11.4 Date: Tue, 10 May 2022 05:35:44 +0300 Message-ID: <83a6bqt8qn.fsf@gnu.org> References: <00636951-94bc-f63e-1b7f-734647b2d992@cs.ucla.edu> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12929"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eggert@cs.ucla.edu, 55294@debbugs.gnu.org To: Steve Downey Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue May 10 04:36:09 2022 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 1noFjN-0003HO-1v for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 10 May 2022 04:36:09 +0200 Original-Received: from localhost ([::1]:44442 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1noFjL-0006rp-Oo for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 09 May 2022 22:36:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40838) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1noFjG-0006rg-0h for bug-gnu-emacs@gnu.org; Mon, 09 May 2022 22:36:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37765) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1noFjF-0000MQ-Oe for bug-gnu-emacs@gnu.org; Mon, 09 May 2022 22:36:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1noFjF-0004T1-KK for bug-gnu-emacs@gnu.org; Mon, 09 May 2022 22:36:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 May 2022 02:36:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 55294 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 55294-submit@debbugs.gnu.org id=B55294.165215015517159 (code B ref 55294); Tue, 10 May 2022 02:36:01 +0000 Original-Received: (at 55294) by debbugs.gnu.org; 10 May 2022 02:35:55 +0000 Original-Received: from localhost ([127.0.0.1]:59895 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1noFj8-0004Sh-OY for submit@debbugs.gnu.org; Mon, 09 May 2022 22:35:54 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:47512) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1noFj7-0004SR-99 for 55294@debbugs.gnu.org; Mon, 09 May 2022 22:35:53 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37506) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1noFj0-0000Lt-W3; Mon, 09 May 2022 22:35:47 -0400 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=DPP3mZeJ4GDR3HYqLBQSMwprZpQ2TwCr9EQHm8CUFks=; b=qDwscLEugSKr A87aPZMsBj/IDLezOkMqi0YfinbxcVpzWOegtE7827zm07TtMjTWGJaHh6KDzzgBHEULT+lqA/ocm RQ9f3rdpevfDteAIbJ2Ghb2vLTTjZ/NrND6A1xA6wiR/OudQfxFaubNQuiyapCl03CJzBWvcK5NR/ 0mVFF5GOe8yO5NFuFgQeqLT2w1NuSYtFRkV678ff+SN2p/YD8kPibXHZ2ap7RsC1NpSa4poazL3Cf pqJ2hhWL0MknApFSE/QCncN15FKY+ibHkA1ALQ+mgu5PtMT29jhzWcjdIS6s2jmImlypQ+mQWSP1u ei9SLxLCDg6ukqauCSVrlQ==; Original-Received: from [87.69.77.57] (port=4385 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 1noFj0-0004hd-Fz; Mon, 09 May 2022 22:35:46 -0400 In-Reply-To: (message from Steve Downey on Mon, 9 May 2022 20:15:56 -0400) 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:231803 Archived-At: > Cc: 55294@debbugs.gnu.org > From: Steve Downey > Date: Mon, 9 May 2022 20:15:56 -0400 > > In 11.4, sqrt is defined in libc.so as an absolute symbol, so the test for if -lm is necessary succeeds without > it. I haven't disassembled the new libc, but I suspect that you're right and they have a sqrt that is fast enough > either depends on a sqrt instruction or is otherwise "simple" for some value of simple. So you are saying that sqrt was actually in libc, but the rest of math functions are in libm, is that right? If so, perhaps to make this test more future-proof, we should try several functions, not just one?