From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: sqlite3 Date: Fri, 10 Dec 2021 02:19:04 +0100 Message-ID: <87k0gd1cl3.fsf@gnus.org> References: <87tufmjyai.fsf@gnus.org> <87sfv5ljxn.fsf@gnus.org> <8735n5leza.fsf@gnus.org> <837dch1qox.fsf@gnu.org> <87ee6odu65.fsf@gnus.org> <83h7bjye0b.fsf@gnu.org> <87sfv360np.fsf@gnus.org> <83lf0vw6sg.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3519"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Dec 10 02:22:10 2021 Return-path: Envelope-to: ged-emacs-devel@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 1mvUby-0000hS-29 for ged-emacs-devel@m.gmane-mx.org; Fri, 10 Dec 2021 02:22:10 +0100 Original-Received: from localhost ([::1]:48530 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mvUbw-0008TN-B5 for ged-emacs-devel@m.gmane-mx.org; Thu, 09 Dec 2021 20:22:08 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:50236) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvUZC-0007cZ-NQ for emacs-devel@gnu.org; Thu, 09 Dec 2021 20:19:18 -0500 Original-Received: from [2a01:4f9:2b:f0f::2] (port=39848 helo=quimby.gnus.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvUZ8-0001Cy-98; Thu, 09 Dec 2021 20:19:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=baT/M2UV/CgQr3Q6p5ZPXW6TbsVYrMHH/W1EgGP8F7I=; b=D3SfqNsr8XQEKMM4PT4LwzmHlX sZFO/XIyl4a1KxpZrDG5zhzrB7pvSHuvtrGE1AmpLVvzp/fre9g/q5u2U3dRmgPjHw6pY2h8hDmpR MCujpNhSp1uh2V1LJiIPFrwp7u5ZOsB5c+DY1Rti30z8QhCJlE0JgO5NgBuQw5UbFA08=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mvUZ2-0006lg-Jj; Fri, 10 Dec 2021 02:19:12 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAD1BMVEXx8ei6t6KUdWo5 NjD///9a7d1zAAAAAWJLR0QEj2jZUQAAAAd0SU1FB+UMCgEPAdFNa5oAAAGWSURBVDjLdZMNsusg CIXVbkBwAwE28Kr739s9oCZ2Js9p04Yv/B6SMqmSFCWcgfPFr+KkwqqsC3Q1B0RCKYuwSJEFdAKi VC5y4P8rAD/ATPq1AT3go91eAU7GZ4N2gnSDsat6AzX/BxTNL6CPb6YXoKKSXkBdNzGrE2Ri7XHD Px5qSCLo6gDFjbACZ65Hjo+b3QkWu3C5ATwcDAgRzz85bGonNMkDWNaQqEJi4rMqLzhTqQ3KjwPk iM1Ev6B6uG9uQ5HuABw5HdjXW/oBbP8QxoaZPcCwSGjFKxqdOUAODyaN7v3ieIFibXRPynM2d6jP aJ0KbOGWT6BXCmn9eNQHYOawxfRJ2wJQTmf89SbksQeimKItIL4Xqz2oT3QC22th2OcNXNoJUoNM qT0Ot1BFsWjLARsvdUvrC7UjiRchMoEnj75VO0vg6ZByTQCwm3894AKeB+NGm1hsvoUKwHMeXlUZ ojtUgLuPve0ONIBrApcHFOLp0b00iBYgB6Dp0X1L76oE9zp8sS1eBRt6C+U6gKnvPPHQPxeDZspT Et6FAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDIxLTEyLTEwVDAxOjE1OjAxKzAwOjAw0YcycwAAACV0 RVh0ZGF0ZTptb2RpZnkAMjAyMS0xMi0xMFQwMToxNTowMSswMDowMKDais8AAAAASUVORK5CYII= X-Now-Playing: Kissing the Pink's _Naked_: "Big Man Restless" In-Reply-To: <83lf0vw6sg.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 08 Dec 2021 15:43:59 +0200") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a01:4f9:2b:f0f::2 (failed) Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 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, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:281564 Archived-At: Eli Zaretskii writes: >> And running it under gdb is apparently not very helpful, but I've never >> run gdb under Windows... > > The MinGW port of GDB works very well on Windows, I use it all the > time. What problems did you see? Emacs crashed under gdb, but "bt" didn't give me anything. (But after the latest changes, Emacs doesn't crash any more, so I haven't looked any further.) >> Can you have a look? It's probably obvious to you what's going wrong. > > I see two problems: > > . Emacs is linked against the sqlite3 DLL statically, because > configure.ac unconditionally adds -lsqlite3 to the link command > line. This -lsqlite3 should be removed in the Windows build, > since we will be loading the library at run time by an explicit > call to the moral equivalent of 'dlopen'. See how this is done > in configure.ac for other optional libraries. > > . You didn't add the necessary stuff to dynamic-library-alist in > w32-win.el. Without that, Emacs doesn't know which DLL to try to > load. Thanks; with those two changes, the sqlite branch now seems to work fine dynamically loaded under mingw, but you should probably have a look at this, as this is the very first time I've done this stuff. So I'll be merging this part of the branch with the trunk in a couple of days, but not the persistent storage bit, because I'm still not completely satisfied with the naming. But (multisession-value ...) seems to be the contender for now. (And the documentation probably needs to be expanded a bit.) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no