From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Pip Cet Newsgroups: gmane.emacs.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Sun, 7 Mar 2021 09:22:56 +0000 Message-ID: References: <861rd1tbpa.fsf@gmail.com> <83sg5cjdn8.fsf@gnu.org> <83r1kwjcy2.fsf@gnu.org> <83k0qoj9zv.fsf@gnu.org> <83im68j963.fsf@gnu.org> <83tuprhur0.fsf@gnu.org> <831rcu25o2.fsf@gnu.org> <83v9a6zr22.fsf@gnu.org> <83o8fyzjrz.fsf@gnu.org> <86sg593vfm.fsf@gmail.com> <86mtvgwk9s.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26635"; 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 Sun Mar 07 10:24:10 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 1lIpdx-0006o1-TC for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 07 Mar 2021 09:24:02 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 7 Mar 2021 09:23:41 +0000 Original-Received: from localhost ([127.0.0.1]:38890 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lIpdV-0005xP-1b for submit@debbugs.gnu.org; Sun, 07 Mar 2021 04:23:41 -0500 Original-Received: from mail-oi1-f174.google.com ([209.85.167.174]:40906) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lIpdT-0005xC-KN for 46256@debbugs.gnu.org; Sun, 07 Mar 2021 04:23:39 -0500 Original-Received: by mail-oi1-f174.google.com with SMTP id w65so7752464oie.7 for <46256@debbugs.gnu.org>; Sun, 07 Mar 2021 01:23:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=uHjkse6jON9JihmbAj/deZV4h07JUzMMgObrE2i3YmU=; b=nUBOGskNoLWtBhmCVhiaxSOqbBu5RQqfKNYoi3SEiCg8kEcCkfOfo7I0qp9DGI+Mns hT+n9KW5JOEaquE+r65e/21MjjO50KSjrH7AJcOIiPUkR/2+uUNXY7YwGuIKOQgQquwF gD9umEnGh66hf76ZBUlTFgi4vfyqoPnzmpsvgCXO87J98I/hs1laNl3o6rG66nWK2P+e vagMm3kYbk+sA/dhWTgwYxje4hH4lOHIQwdMRk7REz5FFwrsanBVySO4IQvDhJlJU6Oe a5DGtDipBDRfhVxlx2vaJhtFQ8jd+QVIEMvsaDP8x8jcjMKjyOXDpq2rN9KboLrH2OTy gKVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=uHjkse6jON9JihmbAj/deZV4h07JUzMMgObrE2i3YmU=; b=YHNvmYemizI78LdcliG8uT/vANjhjsg5w/0hpxlXre3HFlOWOu2qst5Pr7SDpUZaUT CXePM8a5jG3sP+YmuioiE4SAP++uFwtEqNZ76XVFAX/+59+pX87mPxh4ltWczItTtBab sHS8NnJ2ZVTVcjKc8+W9K9d4P5A84gfkP0wI7MkEZNjLfSOiOg+U3heIqx06mEaUe069 rqhtU2KwrC03yRWjqsQV1d1Isqg/E3d0FqrL8vpSUro3qmzNKW+/IO22aBMx+xvDkwlo B7I8pVPqibRTfT5kf+5HTGApTHKIPfF/wuIy9n6fYMa2CQgWS0eHimpw0q8b9xF624sn wcEw== X-Gm-Message-State: AOAM532htMIuFu3MEPaV8lPQmV4uJyByEYviSH4r/rMeLIy/t41M2h+S /rrrooR1Dlhi6b/+8uc6Cfy7AIVCiq6hnaTnNcE= X-Google-Smtp-Source: ABdhPJzz0FsU5p4bBwDobnn5gUHBmrb0wczVB4dkQ69be73ykBQJr1cQY8pXzFzZhEfDhu19GA3whdk/39k3T7nsOC0= X-Received: by 2002:aca:4c0f:: with SMTP id z15mr9640038oia.44.1615109014057; Sun, 07 Mar 2021 01:23:34 -0800 (PST) In-Reply-To: <86mtvgwk9s.fsf@gmail.com> 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:201734 Archived-At: On Sat, Mar 6, 2021 at 12:16 PM Andy Moreton wrote: > On Sat 06 Mar 2021, Pip Cet wrote: > > On Sat, Mar 6, 2021 at 1:48 AM Andy Moreton wrote: > >> Is the problem that dlopen resolves to use an unlinked file kept alive > >> by having open handles, rather than a new file with the filename used > >> by the old file before it was unlinked ? > > > > I believe so, and that's what I think we can work around. > > > > IIUC, we don't actually call dlclose() until we GC (and might not do > > so even then, since GC is conservative). > > In that case keeping the handles open is the real bug here, and it would > be better to focus on how to ensure that resources are released corectly. I'm not sure I follow that argument. If I load subr.eln, hack on subr.el, recompile subr.eln, and want to reload it, we can't dlclose() the old subr.eln until long after we've dlopen()ed the new one. I guess we could load subr.elc, then dlclose(), then dlopen() subr.eln? Are you saying that's something we should do? Pip