From patchwork Fri Nov 9 15:07:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cleber Rosa X-Patchwork-Id: 10676139 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 402DA1709 for ; Fri, 9 Nov 2018 15:09:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2FF372ED55 for ; Fri, 9 Nov 2018 15:09:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 238412ED59; Fri, 9 Nov 2018 15:09:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C58BE2ED55 for ; Fri, 9 Nov 2018 15:09:05 +0000 (UTC) Received: from localhost ([::1]:34652 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gL8PA-0008Ox-KH for patchwork-qemu-devel@patchwork.kernel.org; Fri, 09 Nov 2018 10:09:04 -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) 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_Mathieu-Daud=C3=A9?= , Cleber Rosa , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , Caio Carrara , =?utf-8?q?Alex_Benn=C3=A9e?= Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP 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 ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then "Use --python=/path/to/python to specify a supported Python." fi +# Preserve python version since some functionality is dependent on it +python_version=$($python -V 2>&1 | sed -e 's/Python\ //') + # Suppress writing compiled files python="$python -B" @@ -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" = "yes" ; then echo "smbd $smbd" fi @@ -6823,6 +6826,7 @@ echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak echo "PYTHON=$python" >> $config_host_mak +echo "PYTHON_VERSION=$python_version" >> $config_host_mak echo "CC=$cc" >> $config_host_mak if $iasl -h > /dev/null 2>&1; then echo "IASL=$iasl" >> $config_host_mak