From patchwork Mon Dec 18 11:09:08 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Denis V. Lunev" X-Patchwork-Id: 10118775 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7F5FB603FA for ; Mon, 18 Dec 2017 11:12:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 73C802881B for ; Mon, 18 Dec 2017 11:12:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6869328B2A; Mon, 18 Dec 2017 11:12:30 +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=-4.9 required=2.0 tests=BAYES_00,LONGWORDS, 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 4781D2881B for ; Mon, 18 Dec 2017 11:12:29 +0000 (UTC) Received: from localhost ([::1]:57934 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eQtLQ-0005So-8A for patchwork-qemu-devel@patchwork.kernel.org; Mon, 18 Dec 2017 06:12:28 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57203) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eQtIO-000374-8l for qemu-devel@nongnu.org; Mon, 18 Dec 2017 06:09:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eQtIL-0007Yf-Au for qemu-devel@nongnu.org; Mon, 18 Dec 2017 06:09:20 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:28938 helo=relay.sw.ru) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eQtIK-0007XL-Vf; Mon, 18 Dec 2017 06:09:17 -0500 Received: from iris.sw.ru (msk-vpn.virtuozzo.com [195.214.232.6]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id vBHC7I6v013555; Sun, 17 Dec 2017 15:07:18 +0300 (MSK) From: "Denis V. Lunev" To: qemu-block@nongnu.org, qemu-devel@nongnu.org Date: Mon, 18 Dec 2017 14:09:08 +0300 Message-Id: <1513595351-5899-3-git-send-email-den@openvz.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1513595351-5899-1-git-send-email-den@openvz.org> References: <1513595351-5899-1-git-send-email-den@openvz.org> X-detected-operating-system: by eggs.gnu.org: OpenBSD 3.x [fuzzy] X-Received-From: 195.214.232.25 Subject: [Qemu-devel] [PATCH 2/5] configure: add dependency 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: Klim Kireev , Edgar Kaziakhmedov , Stefan Hajnoczi , "Denis V . Lunev" Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Klim Kireev This dependency is required for adequate Parallels images support. Typically the disk consists of several images which are glued by XML disk descriptor. Also XML hides inside several important parameters which are not available in the image header. The patch also adds clause to checkpatch.pl to understand libxml2 types. Signed-off-by: Denis V. Lunev Signed-off-by: Klim Kireev Signed-off-by: Edgar Kaziakhmedov CC: Stefan Hajnoczi --- configure | 27 +++++++++++++++++++++++++++ block/Makefile.objs | 2 ++ scripts/checkpatch.pl | 1 + 3 files changed, 30 insertions(+) diff --git a/configure b/configure index 0c6e757..e988fd0 100755 --- a/configure +++ b/configure @@ -422,6 +422,7 @@ tcmalloc="no" jemalloc="no" replication="yes" vxhs="" +libxml2="" supported_cpu="no" supported_os="no" @@ -1275,6 +1276,10 @@ for opt do ;; --enable-numa) numa="yes" ;; + --disable-libxml2) libxml2="no" + ;; + --enable-libxml2) libxml2="yes" + ;; --disable-tcmalloc) tcmalloc="no" ;; --enable-tcmalloc) tcmalloc="yes" @@ -1548,6 +1553,7 @@ disabled with --disable-FEATURE, default is enabled if available: tpm TPM support libssh2 ssh block device support numa libnuma support + libxml2 for Parallels image format tcmalloc tcmalloc support jemalloc jemalloc support replication replication support @@ -1592,6 +1598,20 @@ if test "$ARCH" = "unknown"; then fi fi +# check for libxml2 +if test "$libxml2" != "no" ; then + if $pkg_config --exists libxml-2.0; then + libxml2="yes" + libxml2_cflags=$($pkg_config --cflags libxml-2.0) + libxml2_libs=$($pkg_config --libs libxml-2.0) + else + if test "$libxml2" = "yes"; then + feature_not_found "libxml2" "Install libxml2 devel" + fi + libxml2="no" + fi +fi + # Consult white-list to determine whether to enable werror # by default. Only enable by default for git builds if test -z "$werror" ; then @@ -5549,6 +5569,7 @@ echo "lzo support $lzo" echo "snappy support $snappy" echo "bzip2 support $bzip2" echo "NUMA host support $numa" +echo "libxml2 $libxml2" echo "tcmalloc support $tcmalloc" echo "jemalloc support $jemalloc" echo "avx2 optimization $avx2_opt" @@ -6208,6 +6229,12 @@ if test "$have_rtnetlink" = "yes" ; then echo "CONFIG_RTNETLINK=y" >> $config_host_mak fi +if test "$libxml2" = "yes" ; then + echo "CONFIG_LIBXML2=y" >> $config_host_mak + echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak + echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak +fi + if test "$replication" = "yes" ; then echo "CONFIG_REPLICATION=y" >> $config_host_mak fi diff --git a/block/Makefile.objs b/block/Makefile.objs index 6eaf78a..a73387f 100644 --- a/block/Makefile.objs +++ b/block/Makefile.objs @@ -47,3 +47,5 @@ block-obj-$(if $(CONFIG_BZIP2),m,n) += dmg-bz2.o dmg-bz2.o-libs := $(BZIP2_LIBS) qcow.o-libs := -lz linux-aio.o-libs := -laio +parallels.o-cflags := $(LIBXML2_CFLAGS) +parallels.o-libs := $(LIBXML2_LIBS) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 34df753..e76cc85 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -265,6 +265,7 @@ our @typeList = ( qr{${Ident}_handler_fn}, qr{target_(?:u)?long}, qr{hwaddr}, + qr{xml${Ident}}, ); # This can be modified by sub possible. Since it can be empty, be careful