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 AA3AD46079; Tue, 14 Jan 2025 02:27:35 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2DB6A40E1F; Tue, 14 Jan 2025 02:24:31 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id B539E40650 for ; Tue, 14 Jan 2025 02:23:38 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1213) id B17C9205367D; Mon, 13 Jan 2025 17:23:36 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com B17C9205367D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1736817817; bh=2gQL0OyIhmRhkIlsXNAQy8S+UA3h6kMmd44ob8F1TNA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o5K3hOxoV/+pD62BwbVeQfQYRyRBvQhjbs5SZMWzxw00rhf4T4HC4n3WeTDGPIFsb lG1XMXAM/Hwd5XFOz7vcEGx1xLcMIKjOe3voe+VN8JHs4NpbE2NWKW6YMDB7baroQQ R+DP/jxY6albq9xv2AcRoW5Tgyz3ksEoqXRxB50I= From: Andre Muezerie To: dev@dpdk.org Cc: konstantin.ananyev@huawei.com, thomas@monjalon.net, david.marchand@redhat.com, Andre Muezerie Subject: [PATCH v15 57/60] drivers/net: add compile warning about use of VLAs Date: Mon, 13 Jan 2025 17:23:09 -0800 Message-Id: <1736817792-24967-58-git-send-email-andremue@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1736817792-24967-1-git-send-email-andremue@linux.microsoft.com> References: <1713397319-26135-1-git-send-email-roretzla@linux.microsoft.com> <1736817792-24967-1-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/net/meson.build | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/meson.build b/drivers/net/meson.build index dafd637ba4..170e7339e5 100644 --- a/drivers/net/meson.build +++ b/drivers/net/meson.build @@ -68,3 +68,11 @@ drivers = [ std_deps = ['ethdev', 'kvargs'] # 'ethdev' also pulls in mbuf, net, eal etc std_deps += ['bus_pci'] # very many PMDs depend on PCI, so make std std_deps += ['bus_vdev'] # same with vdev bus + +warning_flags = ['-Wvla'] + +foreach arg: warning_flags + if cc.has_argument(arg) + cflags += arg + endif +endforeach -- 2.47.0.vfs.0.3