From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 441F546079; Tue, 14 Jan 2025 03:35:32 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E7DED40ED6; Tue, 14 Jan 2025 03:33:19 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 8C33740673 for ; Tue, 14 Jan 2025 03:32:45 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1213) id 7F5842043F23; Mon, 13 Jan 2025 18:32:43 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 7F5842043F23 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1736821964; bh=CxWAQ+OmD6uHroDCKtHniI6t/Kizg3VD1wMLzbxFoaA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iInaMGDXCaRmGWyvVZF5p8w96d32p/DCngY4nlVplFWvoqNn9sTsUxIKcQEjPT3bn Pg1HKczyeyJCnY/p8My7KdsGvrrgsHgZWoMkstYTWa7ROyaGMbHLax2fBXIz/wnI6g D0zcJ5r/s/WEo/cI2znnkshKhAB8H3FLEqTuFPmU= From: Andre Muezerie To: dev@dpdk.org Cc: konstantin.ananyev@huawei.com, thomas@monjalon.net, david.marchand@redhat.com, Andre Muezerie Subject: [PATCH v16 33/60] drivers/bus: add compile warning about use of VLAs Date: Mon, 13 Jan 2025 18:32:11 -0800 Message-Id: <1736821958-3295-34-git-send-email-andremue@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1736821958-3295-1-git-send-email-andremue@linux.microsoft.com> References: <1713397319-26135-1-git-send-email-roretzla@linux.microsoft.com> <1736821958-3295-1-git-send-email-andremue@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org MSVC does not support VLAs, so we want to prevent VLAs from being introduced under this path. Signed-off-by: Andre Muezerie --- drivers/bus/meson.build | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/bus/meson.build b/drivers/bus/meson.build index d67db8576b..59af0f920e 100644 --- a/drivers/bus/meson.build +++ b/drivers/bus/meson.build @@ -17,3 +17,11 @@ drivers = [ std_deps = ['eal'] log_prefix = 'bus' + +extra_flags = ['-Wvla'] + +foreach arg: extra_flags + if cc.has_argument(arg) + cflags += arg + endif +endforeach -- 2.47.0.vfs.0.3