From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
by inbox.dpdk.org (Postfix) with ESMTP id AE54C4605F;
Fri, 10 Jan 2025 21:27:48 +0100 (CET)
Received: from mails.dpdk.org (localhost [127.0.0.1])
by mails.dpdk.org (Postfix) with ESMTP id EB92842E79;
Fri, 10 Jan 2025 21:24:53 +0100 (CET)
Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182])
by mails.dpdk.org (Postfix) with ESMTP id C03EF427D0
for <dev@dpdk.org>; Fri, 10 Jan 2025 21:24:01 +0100 (CET)
Received: by linux.microsoft.com (Postfix, from userid 1213)
id 74953203D611; Fri, 10 Jan 2025 12:24:00 -0800 (PST)
DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 74953203D611
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com;
s=default; t=1736540640;
bh=MBM9+j/DpI3SM+Lc7oRBEYP1O6mIjGOX0Vw1r6sHAyk=;
h=From:To:Cc:Subject:Date:In-Reply-To:References:From;
b=UYcXFS6yRTck1l3p7xQHRDYtnKvDzm06FS5T5hskqID1ubcBbX1TX0WjjNflvDCdJ
wAxI7EEBmCpXxcGRbHtfbjwTWxYKP+nJCDZa+40tg6Zq7hr7rgtfKPeQGgpAt5KNY7
RDWYw2xmvTnnqyIZF1JGqB1XkqpNl/7QQju9bxqE=
From: Andre Muezerie <andremue@linux.microsoft.com>
To: dev@dpdk.org
Cc: konstantin.ananyev@huawei.com, homas@monjalon.net,
david.marchand@redhat.com, Andre Muezerie <andremue@linux.microsoft.com>
Subject: [PATCH v14 62/81] lib/rawdev: add compile warning about use of VLAs
Date: Fri, 10 Jan 2025 12:23:21 -0800
Message-Id: <1736540620-21764-63-git-send-email-andremue@linux.microsoft.com>
X-Mailer: git-send-email 1.8.3.1
In-Reply-To: <1736540620-21764-1-git-send-email-andremue@linux.microsoft.com>
References: <1713397319-26135-1-git-send-email-roretzla@linux.microsoft.com>
<1736540620-21764-1-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 <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=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 <andremue@linux.microsoft.com>
---
lib/rawdev/meson.build | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/lib/rawdev/meson.build b/lib/rawdev/meson.build
index 7dfc3d5cf9..5e60255676 100644
--- a/lib/rawdev/meson.build
+++ b/lib/rawdev/meson.build
@@ -11,3 +11,11 @@ sources = files('rte_rawdev.c')
headers = files('rte_rawdev.h', 'rte_rawdev_pmd.h')
deps += ['telemetry']
+
+extra_flags = ['-Wvla']
+
+foreach arg: extra_flags
+ if cc.has_argument(arg)
+ cflags += arg
+ endif
+endforeach
--
2.47.0.vfs.0.3