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#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Fri, 19 Feb 2021 17:28:41 +0200 Message-ID: <835z2o2i1i.fsf@gnu.org> References: <865z3866my.fsf@gmail.com> <865z38a9vo.fsf@gmail.com> <86eehujcip.fsf@gmail.com> <86blch14qt.fsf@gmail.com> <83h7m84h9g.fsf@gnu.org> <86v9ao5czu.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23106"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46256@debbugs.gnu.org To: Andy Moreton Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Feb 19 16:57:46 2021 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 1lD8A6-0005ti-GO for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 19 Feb 2021 16:57:46 +0100 Original-Received: from localhost ([::1]:49048 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lD8A5-0005pz-H6 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 19 Feb 2021 10:57:45 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43712) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lD7iI-0002CC-SY for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2021 10:29:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38614) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lD7iI-0003uj-L7 for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2021 10:29:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lD7iI-0004f3-Fs for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2021 10:29:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 19 Feb 2021 15:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46256 X-GNU-PR-Package: emacs Original-Received: via spool by 46256-submit@debbugs.gnu.org id=B46256.161374851817880 (code B ref 46256); Fri, 19 Feb 2021 15:29:02 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 19 Feb 2021 15:28:38 +0000 Original-Received: from localhost ([127.0.0.1]:50160 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lD7ht-0004eK-Ue for submit@debbugs.gnu.org; Fri, 19 Feb 2021 10:28:38 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:54018) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lD7hp-0004e2-Jk for 46256@debbugs.gnu.org; Fri, 19 Feb 2021 10:28:36 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50613) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lD7hk-0003gc-DS; Fri, 19 Feb 2021 10:28:28 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:1074 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lD7hj-0005Kq-9P; Fri, 19 Feb 2021 10:28:28 -0500 In-Reply-To: <86v9ao5czu.fsf@gmail.com> (message from Andy Moreton on Fri, 19 Feb 2021 14:49:25 +0000) 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" Xref: news.gmane.io gmane.emacs.bugs:200351 Archived-At: > From: Andy Moreton > Date: Fri, 19 Feb 2021 14:49:25 +0000 > > As an experiment, I changed epaths.h from: > #define PATH_DUMPLOADSEARCH "C:/emacs/git/emacs/native/lisp" > > to: > #define PATH_DUMPLOADSEARCH "c:/emacs/git/emacs/native/lisp" > > and then ran make (to build without regenerating the header). > The resulting emacs did not complain about mismatched filenames. > > Thus the fix outlined by Eli above looks like it will solve the problem. Btw, there's a similar in principle, but different in details, problem with macOS: it stores file names in decomposed form, i.e., for example, ä will be stored as two codepoints: a, followed by U+00A8 DIAERESIS. So any hashing that relies on comparing file names as strings will need to normalize the file names on macOS filesystems (HFS) as well.