From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Svante Signell Newsgroups: gmane.emacs.bugs Subject: bug#9926: patch: emacs-24.0.91 FTBFS on GNU/Hurd Date: Tue, 08 Nov 2011 13:21:43 +0100 Organization: KTH Message-ID: <1320754903.5597.30.camel@s1499.it.kth.se> References: <1320101671.5171.11.camel@hp.my.own.domain> Reply-To: srs@kth.se NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1320754942 28407 80.91.229.12 (8 Nov 2011 12:22:22 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 8 Nov 2011 12:22:22 +0000 (UTC) Cc: eggert@cs.ucla.edu To: 9926@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Nov 08 13:22:18 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RNkgx-0004qb-IG for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 8 Nov 2011 13:21:43 +0100 (CET) In-Reply-To: 4EB77003.9040006@cs.ucla.edu X-Mailer: Evolution 3.0.3-2 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Tue, 08 Nov 2011 07:25:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:53693 Archived-At: > I installed the following patch in the trunk as bzr 106311 > to fix the fails-to-compile bug. > > Making GC_MAKE_GCPROS_NOOPS the default sounds good, but as > it doesn't fix a bug and we're in feature-freeze now I left > that for later. > > === modified file 'src/ChangeLog' > --- src/ChangeLog 2011-11-07 02:00:43 +0000 > +++ src/ChangeLog 2011-11-07 05:37:49 +0000 > @@ -1,3 +1,10 @@ > +2011-11-07 Paul Eggert > + > + * alloc.c (DEADP): New macro, for porting to GNU/Hurd (Bug#9926). > + This is also needed for porting to any host where GC_MARK_STACK is > + not GC_MAKE_GCPROS_NOOPS. > + (which_symbols): Use it. Reading your patch shows that GC_MARK_STACK will still not be set for GNU/Hurd. However, the previous comment by Stefan Monnier says that GC_MAKE_GCPROS_NOOPS should be set as the default. So what is wrong with patching gnu.h?? Anyway, which are the differences/consequences of that part of the code in which_symbols being executed compared to not when GC_MARK_STACK is unset or set to GC_MAKE_GCPROS_NOOPS?