From nobody Fri Nov 7 08:03:22 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (209.51.188.17 [209.51.188.17]) by mx.zohomail.com with SMTPS id 1547660211523989.2690205981227; Wed, 16 Jan 2019 09:36:51 -0800 (PST) Received: from localhost ([127.0.0.1]:57132 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjp7A-00007D-FI for importer@patchew.org; Wed, 16 Jan 2019 12:36:32 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59751) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjp6K-0008F8-KI for qemu-devel@nongnu.org; Wed, 16 Jan 2019 12:35:41 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gjp6I-0007Cz-HZ for qemu-devel@nongnu.org; Wed, 16 Jan 2019 12:35:40 -0500 Received: from smtp03.citrix.com ([162.221.156.55]:16923) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gjp6I-0007BU-9r for qemu-devel@nongnu.org; Wed, 16 Jan 2019 12:35:38 -0500 X-IronPort-AV: E=Sophos;i="5.56,486,1539648000"; d="scan'208";a="75742605" From: Anthony PERARD To: Date: Wed, 16 Jan 2019 17:35:27 +0000 Message-ID: <20190116173527.27741-1-anthony.perard@citrix.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 162.221.156.55 Subject: [Qemu-devel] [PATCH] accel: Allow to build QEMU without TCG or KVM support 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: Anthony PERARD , Paolo Bonzini , Thomas Huth Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Instead of deny build of QEMU without a default accelerator, simply report an error when the user haven't passed -accel or -machine accel=3D and TCG and KVM isn't builtin. ./configure already check that at least one accelerator is available. Signed-off-by: Anthony PERARD Reviewed-by: Thomas Huth --- accel/accel.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/accel/accel.c b/accel/accel.c index 68b6d56323..0d5b370dfd 100644 --- a/accel/accel.c +++ b/accel/accel.c @@ -91,7 +91,9 @@ void configure_accelerator(MachineState *ms, const char *= progname) #elif defined(CONFIG_KVM) accel =3D "kvm"; #else -#error "No default accelerator available" + error_report("No accelerator selected and" + " no default accelerator available"); + exit(1); #endif } } --=20 Anthony PERARD