From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Angelo Graziosi Newsgroups: gmane.emacs.devel Subject: Re: Build failure for Emacs master Date: Tue, 19 Apr 2016 23:18:14 +0200 Message-ID: <5716A096.6030003@alice.it> References: <56CCD91E.6070507@alice.it> <83egc2ixji.fsf@gnu.org> <56CD798D.7060102@alice.it> <56CD8408.1000701@alice.it> <83wppuggb4.fsf@gnu.org> <56CE2CA7.5050906@alice.it> <83io1cg2pt.fsf@gnu.org> <56DA0327.2030009@alice.it> <83oaatxu72.fsf@gnu.org> <570C4307.6050907@alice.it> <83k2k2g82s.fsf@gnu.org> <86egaa7b0z.fsf@gmail.com> <83a8kyfd38.fsf@gnu.org> <86lh4hm7dd.fsf@gmail.com> <83oa9cdu7l.fsf@gnu.org> <83k2k0dqtg.fsf@gnu.org> <83fuuodm1q.fsf@gnu.org> <864mb4j5lw.fsf@gmail.com> <837ffze3dx.fsf@gnu.org> <86k2jzgu8d.fsf@gmail.com> <83r3e7c4yn.fsf@gnu.org> <57149B76.5050706@alice.it> <83bn56ahxf.fsf@gnu.org> <57160161.8000608@alice.it> <83h9ex8xxr.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1461100953 1253 80.91.229.3 (19 Apr 2016 21:22:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 19 Apr 2016 21:22:33 +0000 (UTC) Cc: Paul Eggert , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 19 23:22:21 2016 Return-path: Envelope-to: ged-emacs-devel@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 1asd69-0008Gm-GM for ged-emacs-devel@m.gmane.org; Tue, 19 Apr 2016 23:22:17 +0200 Original-Received: from localhost ([::1]:36707 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1asd69-0006uv-04 for ged-emacs-devel@m.gmane.org; Tue, 19 Apr 2016 17:22:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42463) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1asd65-0006rh-70 for emacs-devel@gnu.org; Tue, 19 Apr 2016 17:22:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1asd62-0007vK-1U for emacs-devel@gnu.org; Tue, 19 Apr 2016 17:22:13 -0400 Original-Received: from smtp203.alice.it ([82.57.200.99]:60789) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1asd61-0007us-LT; Tue, 19 Apr 2016 17:22:09 -0400 Original-Received: from [192.168.1.101] (79.19.227.36) by smtp203.alice.it (8.6.060.43) (authenticated as angelo.graziosi@alice.it) id 571632690010E7AE; Tue, 19 Apr 2016 23:18:08 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 In-Reply-To: <83h9ex8xxr.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 82.57.200.99 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:203107 Archived-At: Il 19/04/2016 16:39, Eli Zaretskii ha scritto: >> From: Angelo Graziosi >> Date: Tue, 19 Apr 2016 11:58:57 +0200 >> >> I just noticed the following message about SED while configuring (it was >> there also in my previous builds) >> >> ./autogen.sh >> >> PKG_CONFIG_PATH=/mingw64/lib/pkgconfig ./configure --without-imagemagick >> [...] >> checking the archiver (ar) interface... ar >> checking for ar... (cached) ar >> checking for ranlib... ranlib >> checking for special C compiler options needed for large files... no >> checking for _FILE_OFFSET_BITS value needed for large files... 64 >> checking whether gcc -I ./nt/inc accepts -g3 -O2... yes >> sed: can't read conftest.c: No such file or directory > > Doesn't happen here. > I image you are using a git check out as source, instead I am using the tar-ball http://git.savannah.gnu.org/cgit/emacs.git/snapshot/emacs-master.tar.gz. The cause of that SED failure seems the omission of "--enable-gcc-warnings=no" option. Indeed when I use PKG_CONFIG_PATH=/mingw64/lib/pkgconfig ./configure --without-imagemagick --enable-gcc-warnings=no the output is [...] checking for ranlib... ranlib checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... 64 checking whether gcc -I ./nt/inc accepts -g3 -O2... yes checking whether the compiler is clang... no checking whether C compiler handles -Werror -Wunknown-warning-option... no checking whether make supports nested variables... (cached) yes [...] No SED failure. Now all this seems strange because out of git check out, the option "--enable-gcc-warnings=no" should be enabled by default, if I understand some recent commit about it.. (It is YES, by default, in git check out, i think). Maybe Paul has some idea about this.. Ciao, Angelo.