From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DC9B4C001B2 for ; Thu, 22 Dec 2022 20:39:07 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p8SJa-0004v0-8n; Thu, 22 Dec 2022 15:37:18 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p8SJZ-0004ul-Cq for qemu-devel@nongnu.org; Thu, 22 Dec 2022 15:37:17 -0500 Received: from coyote.holtmann.net ([212.227.132.17] helo=mail.holtmann.org) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p8SJX-0002Ls-Uo for qemu-devel@nongnu.org; Thu, 22 Dec 2022 15:37:17 -0500 Received: from fedora.. (p4fefcc21.dip0.t-ipconnect.de [79.239.204.33]) by mail.holtmann.org (Postfix) with ESMTPSA id 0A58ACED2E; Thu, 22 Dec 2022 21:37:00 +0100 (CET) From: Marcel Holtmann To: qemu-devel@nongnu.org, mst@redhat.com, xieyongji@bytedance.com, pbonzini@redhat.com Cc: marcel@holtmann.org Subject: [PATCH v4 12/12] libvduse: Add extra compiler warnings Date: Thu, 22 Dec 2022 21:36:51 +0100 Message-Id: <08daa1896ad8824e17d57d6a970bc0b4bee73ece.1671741278.git.marcel@holtmann.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=212.227.132.17; envelope-from=marcel@holtmann.org; helo=mail.holtmann.org X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org In case libvhost-user is used externally, that projects compiler warnings might be more strict. Enforce an extra set of compiler warnings to catch issues early on. Signed-off-by: Marcel Holtmann Suggested-by: Paolo Bonzini --- subprojects/libvduse/meson.build | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/subprojects/libvduse/meson.build b/subprojects/libvduse/meson.build index ba08f5ee1a03..3e3b53da33ae 100644 --- a/subprojects/libvduse/meson.build +++ b/subprojects/libvduse/meson.build @@ -1,6 +1,12 @@ project('libvduse', 'c', license: 'GPL-2.0-or-later', - default_options: ['c_std=gnu99']) + default_options: ['warning_level=1', 'c_std=gnu99']) + +cc = meson.get_compiler('c') +add_project_arguments(cc.get_supported_arguments('-Wsign-compare', + '-Wdeclaration-after-statement', + '-Wstrict-aliasing'), + native: false, language: 'c') libvduse = static_library('vduse', files('libvduse.c'), -- 2.38.1