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.devel Subject: Re: Merging feature/android Date: Fri, 03 Mar 2023 10:37:37 +0200 Message-ID: <837cvycjse.fsf@gnu.org> References: <87edq7ztks.fsf.ref@yahoo.com> <87edq7ztks.fsf@yahoo.com> <83pm9reccn.fsf@gnu.org> <87v8jjxxo9.fsf@yahoo.com> <835ybje2u5.fsf@gnu.org> <87fsanxoah.fsf@yahoo.com> <83zg8vckx5.fsf@gnu.org> <87bklay7wg.fsf@yahoo.com> <83ilficn4k.fsf@gnu.org> <87zg8uw9b9.fsf@yahoo.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30382"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org, eggert@cs.ucla.edu To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Mar 03 09:38:37 2023 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 1pY0w1-0007hQ-CX for ged-emacs-devel@m.gmane-mx.org; Fri, 03 Mar 2023 09:38:37 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pY0vM-0004Ab-LC; Fri, 03 Mar 2023 03:37:56 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pY0vL-00047R-CF for emacs-devel@gnu.org; Fri, 03 Mar 2023 03:37:55 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pY0vK-0006qN-BI; Fri, 03 Mar 2023 03:37:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=UxdiD4pR2ClnZyu0szIcug2U4DBBRTxQqaNeYD/JlOE=; b=ByaXSLlnlrnt F/qc9SxGSeijGe6tOYKhl7/1F6rr1Gfkc0p8WMzFirzCVGq4zmHullMpRRGtWAu41xSKRM5b5fa6T YiL+7WGp2MXbJF4HjXf8pOJ3t0g981TTemsvpmHaspMbDqOUUWmUgVKcsQ19FR5DslYJYIrttZbz6 WJLvak73YOc/942yuSAGJfx3nZ7qyBoCG1IKdcHb7Gfi3AZwMqAtxlYk2Asv72XWRDD4z+SN9ShL8 pvyJMexyUjdZvj+sL7DQw7bO3nYfhkBRi3OTfHjIiQ0IeQUZXa34j/f+YYarfMNa4MG8L3UIyVH6K hKz/Wji9hbYo+S1oXu3Bbg==; 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 1pY0vI-0007vl-8U; Fri, 03 Mar 2023 03:37:54 -0500 In-Reply-To: <87zg8uw9b9.fsf@yahoo.com> (message from Po Lu on Fri, 03 Mar 2023 16:03:38 +0800) 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:303918 Archived-At: > From: Po Lu > Cc: emacs-devel@gnu.org, eggert@cs.ucla.edu > Date: Fri, 03 Mar 2023 16:03:38 +0800 > > Eli Zaretskii writes: > > > If not, please explain more, because I don't think I understand what > > you say above. > > I was saying that the HarfBuzz check currently doesn't show an error > when it is enabled with ``--with-harfbuzz'' and HarfBuzz is not found. That's strange, because image libraries use the same OPTION_DEFAULT_ON way, and I definitely remember seeing an error message when I used the "--with-gif" option and the library wasn't available. The message suggested using ifavailable instead. > The reason is precisely that the option doesn't default to ifavailable; > as a result, configure cannot tell apart the two cases where > $with_harfbuzz is specified on the command line, and when it is simply > set to yes as its default value. That's why ifavailable is required. Do you see the same with image libraries?