From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.devel Subject: Re: Build failure on Windows Date: Sun, 05 Mar 2017 11:03:06 +0000 Message-ID: <86zih0yoid.fsf@gmail.com> References: <58BBE663.4020207@gmx.at> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1488711842 24888 195.159.176.226 (5 Mar 2017 11:04:02 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 5 Mar 2017 11:04:02 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (windows-nt) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Mar 05 12:03:56 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ckTxD-0005gu-UF for ged-emacs-devel@m.gmane.org; Sun, 05 Mar 2017 12:03:56 +0100 Original-Received: from localhost ([::1]:38344 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ckTxI-0004Mn-Fd for ged-emacs-devel@m.gmane.org; Sun, 05 Mar 2017 06:04:00 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34399) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ckTwi-0004MX-Bq for emacs-devel@gnu.org; Sun, 05 Mar 2017 06:03:25 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ckTwf-000412-9D for emacs-devel@gnu.org; Sun, 05 Mar 2017 06:03:24 -0500 Original-Received: from [195.159.176.226] (port=50010 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ckTwf-00040X-1p for emacs-devel@gnu.org; Sun, 05 Mar 2017 06:03:21 -0500 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1ckTwR-000195-VD for emacs-devel@gnu.org; Sun, 05 Mar 2017 12:03:07 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 28 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:uwCJO6ozg6oWTgB8MFG+Xc4+Aj8= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:212765 Archived-At: On Sun 05 Mar 2017, martin rudalics wrote: > Current master fails to build on Windows XP as > > floatfns.o: In function `ecount_leading_zeros': > c:\emacs-git\trunk\dbg\src/../../src/floatfns.c:298: undefined reference to `count_leading_zeros_ll' > collect2: ld returned 1 exit status > make[1]: *** [temacs.exe] Error 1 > make[1]: Leaving directory `/c/emacs-git/trunk/dbg/src' > make: *** [src] Error 2 > > In the past weeks I spent many, many hours rebuilding and bootstrapping > master with all sorts of failures. I'll stop pulling now until the > situation improves. I have seen the same problem, which occurred after the most recent import from gnulib. This is because nt/gnulib.mk needs to be regenerated from lib/gnulib.mk (to use an extra gnulib module), but the build machinery does not seem to handle that properly. To fix the problem: - delete nt/gnulib.mk - run autogen.sh - build as normal HTH, AndyM