From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stephen Berman Newsgroups: gmane.emacs.help Subject: Re: Regression compile of emacs-27.1.tar.gz Date: Wed, 20 Mar 2024 22:53:01 +0100 Message-ID: <87edc4woxu.fsf@gmx.net> References: <20240320200210.216522.qmail@panix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27653"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: help-gnu-emacs@gnu.org To: conover@panix.com (John Conover) Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 20 22:53:52 2024 Return-path: Envelope-to: geh-help-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 1rn3se-00070q-Oh for geh-help-gnu-emacs@m.gmane-mx.org; 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Wed, 20 Mar 2024 22:53:02 +0100 In-Reply-To: <20240320200210.216522.qmail@panix.com> (John Conover's message of "Wed, 20 Mar 2024 13:02:10 -0700") X-Provags-ID: V03:K1:yAdPGAD0DnsMopCzozVjN5Z6YV9Li3x8/HJyyMZnrurs3WpsFvA 7jZIiCkjkc/RSOym07Fg+1IscE8VXKWgoabr6AtpNEI4Vn3yrIFYQyDExOo4fn20PxCA9UE QKEF+ndeEs9Hb7SnzCZJQ6LIaQlsyqlrADwmVw0CNARODsZX7bncrzEg7ty3leYVftjGidJ L2EtqJiRtgxWxrtDsEjmQ== UI-OutboundReport: notjunk:1;M01:P0:qzTCSS56Ul0=;lQHhQFLcIA5jaCes6XY47lX6mZC 5bw9yTECbxxhpCeEPl/FdV+HMjpnxNNcfMRTArS/EvX3D0040+ebVykwiKLk2tvcxFEuldZFI 0buUE4pNI1HYY5zbzOXwMsddzdnS7xX18kOKyrefRjk3R8A+Po2JIVq6QVCpKoIoq+Z6M9z6Z 5JOiR8ofn1Dt9bSBYkK1IxpZCFvcbkBlEauvcmQQJpuX3jIYDLShhcgurIMWHwEFol7QZb1KU DY0D5bPDS4YlajjcoHyFBftyhMT+UF8hELvRSsS6vxJDX2uuw8SR7oVqp9Yp1rxvP/XqMVwwV XyEpVdKlDzRwpyDg5aheMkfEjV8pn1v0sIeQijmUea07PxXV2klC/lsPYooDutP76TvtiXvlK iBe1SW2twr6+g9kSc2APl7l6zyK6fYuO/tfuAkP31WhZjH9FqqlIOdzNfvnEt+nT0tfKOu6fV 8BbCdyGbJCvXRIZC008oSIyXESSe+S7rPmoRp9jtH9FZN82EG1v3W1IvTOdmT0JCn1ycnquqf sFPztxmTDISJ1tAwqT4wy9zBHbbnRJCw4d4smnL1GRAc46RJu9hZX4y244YFdMWRMgN/4WOWi GmGQd210hkd3TXD6mvgsRd5m5m5guw1LN52hH+s8hvGDtvrCTuRsJzAjJnXsJO7WXd5aV6EFL obVaZmvtnYUq29G7NlXBA3xivNafo4CB/n2sbBZKTNo2BSHTYyYog130o7vqwr/1gX0807hhv cyCsTozQ5NKQZPGFuV1J4rQbYlQ+VT1Hz3/jbNcwb82KpDGWM4C7aqCRpBUJRQP3+H4FTU0c Received-SPF: pass client-ip=212.227.15.19; envelope-from=stephen.berman@gmx.net; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:146145 Archived-At: On Wed, 20 Mar 2024 13:02:10 -0700 conover@panix.com (John Conover) wrote: > I need to compile emacs-27.1.tar.xz, (the standard for Debian 11, > Bullseye,) on Debian 12, Bookworm, and prefer to compile the gnu > sources: > > Source: https://ftp.gnu.org/gnu/emacs/emacs-27.1.tar.xz: > > Compiler error: > > sysdep.c:1819:22: error: variably modified =E2=80=98sigsegv_s= tack=E2=80=99 at file scope > 1819 | static unsigned char sigsegv_stack[SIGSTKSZ]; > > Can this sigsegv_stack statement in sysdep.c be replaced with the same > statement from emacs-29.x.tar.xz, (which is quite different, but > compiles.) Yes, the change was made because SIGSTKSZ was removed from glibc 2.34, see https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=3Df97e07ea807cc6d387= 74a3888a15091b20645ac6 > Any consequences for that single change? Besides being able to compile Emacs under glib 2.34 and later, none that I'm aware of. > Thanks, > > John Steve Berman