From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#18237: Small fix for MSDOS Date: Sun, 10 Aug 2014 21:26:47 +0300 Message-ID: <83iom0jj4o.fsf@gnu.org> References: <83mwbcjk8f.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1407695306 15420 80.91.229.3 (10 Aug 2014 18:28:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 10 Aug 2014 18:28:26 +0000 (UTC) Cc: 18237@debbugs.gnu.org To: Reuben Thomas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Aug 10 20:28:18 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XGXqr-0005M0-OV for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Aug 2014 20:28:17 +0200 Original-Received: from localhost ([::1]:60616 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XGXqr-00062p-AG for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Aug 2014 14:28:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45355) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XGXqh-000610-Vr for bug-gnu-emacs@gnu.org; Sun, 10 Aug 2014 14:28:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XGXqc-000375-NX for bug-gnu-emacs@gnu.org; Sun, 10 Aug 2014 14:28:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:59249) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XGXqc-000371-KG for bug-gnu-emacs@gnu.org; Sun, 10 Aug 2014 14:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XGXqc-0001k5-4W for bug-gnu-emacs@gnu.org; Sun, 10 Aug 2014 14:28:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 10 Aug 2014 18:28:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18237 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18237-submit@debbugs.gnu.org id=B18237.14076952256625 (code B ref 18237); Sun, 10 Aug 2014 18:28:02 +0000 Original-Received: (at 18237) by debbugs.gnu.org; 10 Aug 2014 18:27:05 +0000 Original-Received: from localhost ([127.0.0.1]:37959 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XGXpg-0001in-L4 for submit@debbugs.gnu.org; Sun, 10 Aug 2014 14:27:04 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:52103) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XGXpe-0001iH-Ag for 18237@debbugs.gnu.org; Sun, 10 Aug 2014 14:27:03 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NA300F00SJ86S00@a-mtaout22.012.net.il> for 18237@debbugs.gnu.org; Sun, 10 Aug 2014 21:26:55 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NA300F4ISKU6V00@a-mtaout22.012.net.il>; Sun, 10 Aug 2014 21:26:55 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:92388 Archived-At: > Date: Sun, 10 Aug 2014 19:19:24 +0100 > From: Reuben Thomas > Cc: 18237@debbugs.gnu.org > > When it is installed, configure correctly detects that select is available, > and sets HAVE_SELECT. However, libsocket has no sys/select.h, nor does it > implement sys_select. > > Hence, at present, when I build using ./configure && make for DOS with > libsocket installed, HAVE_SELECT is defined to 1, so the MS-DOS > implementation of sys_select in msdos.c is not compiled. Later, the linker > is unable to find sys_select, and the build fails. So it's a consequence of trying to configure using the Posix configure script. I'd prefer that all the changes for such a build be committed at once together, not bit by bit, and only if you eventually succeed to produce a working binary using this method. > I think you're also saying that I should test both HAVE_SELECT && > HAVE_SYS_SELECT_H therefore? Yes, at the very least. But let's delay this until you have gone all the way to building Emacs using this method. We won't know all of the implications until you do.