From patchwork Tue Jul 8 17:16:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Roth X-Patchwork-Id: 368055 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id F325F1400A0 for ; Wed, 9 Jul 2014 12:55:23 +1000 (EST) Received: from localhost ([::1]:58792 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X4i2U-0003uv-Ae for incoming@patchwork.ozlabs.org; Tue, 08 Jul 2014 22:55:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39062) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X4Z40-00031H-RB for qemu-devel@nongnu.org; Tue, 08 Jul 2014 13:20:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X4Z3q-0007MU-Nh for qemu-devel@nongnu.org; Tue, 08 Jul 2014 13:20:20 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:43501) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X4Z3n-0007Jm-VL for qemu-devel@nongnu.org; Tue, 08 Jul 2014 13:20:10 -0400 Received: from /spool/local by e9.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 8 Jul 2014 13:20:07 -0400 Received: from d01dlp02.pok.ibm.com (9.56.250.167) by e9.ny.us.ibm.com (192.168.1.109) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 8 Jul 2014 13:20:04 -0400 Received: from b01cxnp22035.gho.pok.ibm.com (b01cxnp22035.gho.pok.ibm.com [9.57.198.25]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id CE2B86E8045; Tue, 8 Jul 2014 13:19:54 -0400 (EDT) Received: from d01av01.pok.ibm.com (d01av01.pok.ibm.com [9.56.224.215]) by b01cxnp22035.gho.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s68HK4WR63635666; Tue, 8 Jul 2014 17:20:04 GMT Received: from d01av01.pok.ibm.com (localhost [127.0.0.1]) by d01av01.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s68HK4YJ021669; Tue, 8 Jul 2014 13:20:04 -0400 Received: from localhost ([9.41.105.211]) by d01av01.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id s68HK37I021645; Tue, 8 Jul 2014 13:20:03 -0400 From: Michael Roth To: qemu-devel@nongnu.org Date: Tue, 8 Jul 2014 12:16:42 -0500 Message-Id: <1404839947-1086-12-git-send-email-mdroth@linux.vnet.ibm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1404839947-1086-1-git-send-email-mdroth@linux.vnet.ibm.com> References: <1404839947-1086-1-git-send-email-mdroth@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14070817-7182-0000-0000-00000B126EFB X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 32.97.182.139 Cc: qemu-stable@nongnu.org Subject: [Qemu-devel] [PATCH 011/156] configure: Don't use __int128_t for clang versions before 3.2 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stefan Weil Those versions don't fully support __int128_t. Cc: qemu-stable@nongnu.org Signed-off-by: Stefan Weil Signed-off-by: Michael Tokarev (cherry picked from commit a00f66ab9b3021e781695a73c579b6292501ab37) Signed-off-by: Michael Roth --- configure | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configure b/configure index 3cbcea1..c0882dc 100755 --- a/configure +++ b/configure @@ -3520,6 +3520,11 @@ fi int128=no cat > $TMPC << EOF +#if defined(__clang_major__) && defined(__clang_minor__) +# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) +# error __int128_t does not work in CLANG before 3.2 +# endif +#endif __int128_t a; __uint128_t b; int main (void) {