From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#60208: 28.1; Resource exhaustion with emacs 28's native compilation; need "-Q" for trampoline Date: Tue, 20 Dec 2022 05:32:15 +0200 Message-ID: <83len2da2o.fsf@gnu.org> References: <974722961.3073608.1671487166201.ref@mail.yahoo.com> <974722961.3073608.1671487166201@mail.yahoo.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3210"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 60208@debbugs.gnu.org To: htl10@users.sourceforge.net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 20 04:33:29 2022 Return-path: Envelope-to: geb-bug-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 1p7TNg-0000dt-Va for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p7TMJ-0004ZV-0w; Mon, 19 Dec 2022 22:32:03 -0500 In-Reply-To: <974722961.3073608.1671487166201@mail.yahoo.com> (message from Hin-Tak Leung on Mon, 19 Dec 2022 21:59:26 +0000 (UTC)) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:251489 Archived-At: > Date: Mon, 19 Dec 2022 21:59:26 +0000 (UTC) > From: Hin-Tak Leung > > Now, > "/tmp/emacs-int-comp-subr--trampoline-64656c6574652d63686172_delete_char_0-*.el" > seems to be some kind of stub which needs to be natively compiled as a > prerequisite for any native compilation at all, and it needs to be done > once ever, and it writes to > ~/.emacs.d/eln-cache/28.1-b1f2d84a/subr--trampoline-64656c6574652d63686172_delete_char_0.eln > , and do it exactly once. > > However, currently, emacs 28 is doing this via: > > "/usr/bin/emacs --batch -l /tmp/emacs-int-comp-subr--trampoline..." > > missing a "-Q", and should be: > > "/usr/bin/emacs -Q --batch -l /tmp/emacs-int-comp-subr--trampoline..." > > The consequence of the missing "-Q" is that, this commands also loads > emacs-ess, and which requires native compilation, which launches more > copies of the process of "emacs ... --batch -l > /tmp/emacs-int-comp-subr--trampoline...". I'm not sure this conclusion is correct, because --batch implies -q. There's a difference between -q and -Q, so are you saying that emacs-ess is loaded from a site-init file in your case?