From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 988DCC4332F for ; Fri, 16 Dec 2022 15:37:10 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p6Ckw-00009g-Sx; Fri, 16 Dec 2022 10:36:14 -0500 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 1p6Cku-00008R-Vs for qemu-devel@nongnu.org; Fri, 16 Dec 2022 10:36:13 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p6Cks-0004Jp-BL for qemu-devel@nongnu.org; Fri, 16 Dec 2022 10:36:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1671204967; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=M9/CAShddBkioXM1ZrjyWsUeXPyrgOoTnf6XYUABC7Q=; b=YiQ66tKlTSVeSLIm8c+zqLoSH9MZPkDt1uL9NiRv0RrpeMVfp9PWG/NeGyRF0dnVl/9W+A 1xHRK7pHo/AZN3MaahB2kx6L4L68GSfGpMbxJmzDwl+XWsiZXVu0WWzJCAn25YxdEPWgNh Az8xZodeXkz+PjQuIyGPC5EeKf6oIgY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-673-CYEoVXHBNPeYSENqY9W3Hg-1; Fri, 16 Dec 2022 10:36:06 -0500 X-MC-Unique: CYEoVXHBNPeYSENqY9W3Hg-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 10A7E101A521 for ; Fri, 16 Dec 2022 15:36:06 +0000 (UTC) Received: from redhat.com (unknown [10.33.36.128]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5BF65492C18; Fri, 16 Dec 2022 15:36:05 +0000 (UTC) Date: Fri, 16 Dec 2022 15:35:56 +0000 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Paolo Bonzini Cc: qemu-devel@nongnu.org Subject: Re: [PATCH for-8.0 00/30] Meson changes for QEMU 8.0 Message-ID: References: <20221209112409.184703-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20221209112409.184703-1-pbonzini@redhat.com> User-Agent: Mutt/2.2.7 (2022-08-07) X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Fri, Dec 09, 2022 at 12:23:39PM +0100, Paolo Bonzini wrote: > The final bout of conversions removes the remaining compiler tests > for emulators, applies a few cleanups that are enabled by version 0.63 > of Meson, and updates the documentation. > > Committing this however requires first a libvirt-ci update, in order to > enable using Python 3.8/3.9 on CentOS 8 and SLES 15. I am still working > on it but the review can start early for these patches. > > A final comparison for the effort has a net negative of around 4000 > lines of code, despite the growth of QEMU itself in the meanwhile: > > before after > -------------------------------------------------------------------------- > 8647 configure 4240 meson.build > 1296 Makefile 1970 configure > 985 tests/Makefile.include 337 Makefile > 440 rules.mak 224 scripts/meson-buildoptions.py > 379 scripts/tap-driver.pl 171 tests/Makefile.include > 287 Makefile.target 129 scripts/nsis.py > 263 tests/tcg/configure.sh 113 scripts/mtest2make.py > 129 scripts/create_config 48 scripts/undefsym.py > ~5500 various Makefile fragments ~6500 various meson.build files > -------------------------------------------------------------------------- > 17926 total 13732 total So after applying this series, at least on Fedora, I barely needed configure at all, in so muc as the following successfully built AFAICT: $ mkdir build $ cat > build/config-host.mak <