From nobody Mon Feb 9 07:22:49 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1541776180935165.59895238291892; Fri, 9 Nov 2018 07:09:40 -0800 (PST) Received: from localhost ([::1]:34652 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gL8Pf-0008Ox-HI for importer@patchew.org; Fri, 09 Nov 2018 10:09:35 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36921) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gL8Ng-0006oQ-Ep for qemu-devel@nongnu.org; Fri, 09 Nov 2018 10:07:33 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gL8Na-0006jY-IK for qemu-devel@nongnu.org; Fri, 09 Nov 2018 10:07:30 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42708) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gL8Na-0006iW-Ao for qemu-devel@nongnu.org; Fri, 09 Nov 2018 10:07:26 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 667AC308213A; Fri, 9 Nov 2018 15:07:25 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-124-135.rdu2.redhat.com [10.10.124.135]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7EDAF600CD; Fri, 9 Nov 2018 15:07:23 +0000 (UTC) From: Cleber Rosa To: qemu-devel@nongnu.org Date: Fri, 9 Nov 2018 10:07:07 -0500 Message-Id: <20181109150710.31085-2-crosa@redhat.com> In-Reply-To: <20181109150710.31085-1-crosa@redhat.com> References: <20181109150710.31085-1-crosa@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Fri, 09 Nov 2018 15:07:25 +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] [PATCH 1/4] configure: keep track of Python version X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Eduardo Habkost , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Cleber Rosa , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , Caio Carrara , =?UTF-8?q?Alex=20Benn=C3=A9e?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Some functionality is dependent on the Python version detected/configured on configure. While it's possible to run the Python version later and check for the version, doing it once is preferable. Also, it's a relevant information to keep in build logs, as the overall behavior of the build can be affected by it. Signed-off-by: Cleber Rosa Reviewed-by: Eduardo Habkost --- configure | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 74e313a810..67fff0290d 100755 --- a/configure +++ b/configure @@ -1740,6 +1740,9 @@ if ! $python -c 'import sys; sys.exit(sys.version_inf= o < (2,7))'; then "Use --python=3D/path/to/python to specify a supported Python." fi =20 +# Preserve python version since some functionality is dependent on it +python_version=3D$($python -V 2>&1 | sed -e 's/Python\ //') + # Suppress writing compiled files python=3D"$python -B" =20 @@ -5918,7 +5921,7 @@ echo "LDFLAGS $LDFLAGS" echo "QEMU_LDFLAGS $QEMU_LDFLAGS" echo "make $make" echo "install $install" -echo "python $python" +echo "python $python ($python_version)" if test "$slirp" =3D "yes" ; then echo "smbd $smbd" fi @@ -6823,6 +6826,7 @@ echo "INSTALL_DATA=3D$install -c -m 0644" >> $config_= host_mak echo "INSTALL_PROG=3D$install -c -m 0755" >> $config_host_mak echo "INSTALL_LIB=3D$install -c -m 0644" >> $config_host_mak echo "PYTHON=3D$python" >> $config_host_mak +echo "PYTHON_VERSION=3D$python_version" >> $config_host_mak echo "CC=3D$cc" >> $config_host_mak if $iasl -h > /dev/null 2>&1; then echo "IASL=3D$iasl" >> $config_host_mak --=20 2.19.1