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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CDE1C0650E for ; Tue, 2 Jul 2019 02:58:47 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 487F9205C9 for ; Tue, 2 Jul 2019 02:58:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 487F9205C9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:47242 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hi8UJ-0003NQ-CR for qemu-devel@archiver.kernel.org; Mon, 01 Jul 2019 22:25:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34089) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hi4pH-0005Qy-LR for qemu-devel@nongnu.org; Mon, 01 Jul 2019 18:31:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hi4pC-0000P3-O2 for qemu-devel@nongnu.org; Mon, 01 Jul 2019 18:31:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35450) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hi4or-0008K0-Pe; Mon, 01 Jul 2019 18:30:42 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0B41430C34C2; Mon, 1 Jul 2019 22:29:53 +0000 (UTC) Received: from localhost (ovpn-116-30.gru2.redhat.com [10.97.116.30]) by smtp.corp.redhat.com (Postfix) with ESMTP id 367FB5D9C3; Mon, 1 Jul 2019 22:29:48 +0000 (UTC) From: Eduardo Habkost To: Peter Maydell , qemu-devel@nongnu.org, Cleber Rosa Date: Mon, 1 Jul 2019 19:29:12 -0300 Message-Id: <20190701222912.4703-5-ehabkost@redhat.com> In-Reply-To: <20190701222912.4703-1-ehabkost@redhat.com> References: <20190701222912.4703-1-ehabkost@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Mon, 01 Jul 2019 22:29:53 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 4/4] Deprecate Python 2 support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Kevin Wolf , Eduardo Habkost , qemu-block@nongnu.org, libvir-list@redhat.com, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Markus Armbruster , Max Reitz , Aleksandar Rikalo , Aleksandar Markovic , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Python 2 will reach end of life in January 1 2020. Declare it as deprecated. Signed-off-by: Eduardo Habkost Message-Id: <20190503193721.18459-1-ehabkost@redhat.com> Reviewed-by: Thomas Huth Reviewed-by: Markus Armbruster Reviewed-by: Daniel P. Berrang=C3=A9 [ehabkost: print "warning:" in lowercase] Signed-off-by: Eduardo Habkost --- configure | 8 ++++++++ qemu-deprecated.texi | 8 ++++++++ 2 files changed, 16 insertions(+) diff --git a/configure b/configure index f2cb9f3c66..d565ea4bb9 100755 --- a/configure +++ b/configure @@ -6502,6 +6502,14 @@ if test "$supported_os" =3D "no"; then echo "us upstream at qemu-devel@nongnu.org." fi =20 +# Note that if the Python conditional here evaluates True we will exit +# with status 1 which is a shell 'false' value. +if ! $python -c 'import sys; sys.exit(sys.version_info < (3,0))'; then + echo + echo "warning: Python 2 support is deprecated" >&2 + echo "warning: Python 3 will be required for building future versions = of QEMU" >&2 +fi + config_host_mak=3D"config-host.mak" =20 echo "# Automatically generated by configure - do not modify" >config-al= l-disas.mak diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi index df04f2840b..241c978d2d 100644 --- a/qemu-deprecated.texi +++ b/qemu-deprecated.texi @@ -243,3 +243,11 @@ Note that if you are exposing the export via /dev/nb= d0, it is easier to just export the entire image and then mount only /dev/nbd0p1 than it is to reinvoke @command{qemu-nbd -c /dev/nbd0} limited to just a subset of the image. + +@section Build system + +@subsection Python 2 support (since 4.1.0) + +In the future, QEMU will require Python 3 to be available at +build time. Support for Python 2 in scripts shipped with QEMU +is deprecated. --=20 2.18.0.rc1.1.g3f1ff2140