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 9EF2746079; Tue, 14 Jan 2025 03:39:03 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F18A5427C6; Tue, 14 Jan 2025 03:33:57 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id C16B940A7F for ; Tue, 14 Jan 2025 03:32:46 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1213) id D74CA2043F3E; Mon, 13 Jan 2025 18:32:44 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com D74CA2043F3E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1736821965; bh=dD79sALD+XJX8ASc5WhjgSBKVqHi5B69Mvsby9cHXzI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LRPgfcWzK75N6MrZwwI42qwKwgsDD8pRf9oSMbx1OkxFeH5+Z/SYeLKrHBvxmDKkk nc5oiF5wdRSGuSVkW3CJzL0YPEDcQSTJ5KjCzsasrut4ufdYCumlENc416A+/EhTiu SCcNTwiVbFggWSjgCOofm1WJOP4lFg+W7F6FgeBs= From: Andre Muezerie To: dev@dpdk.org Cc: konstantin.ananyev@huawei.com, thomas@monjalon.net, david.marchand@redhat.com, Andre Muezerie Subject: [PATCH v16 60/60] lib: add compile warning about use of VLAs Date: Mon, 13 Jan 2025 18:32:38 -0800 Message-Id: <1736821958-3295-61-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 --- lib/meson.build | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/lib/meson.build b/lib/meson.build index ce92cb5537..43a92be5fa 100644 --- a/lib/meson.build +++ b/lib/meson.build @@ -111,9 +111,13 @@ default_cflags = machine_args default_cflags += ['-DALLOW_EXPERIMENTAL_API'] default_cflags += ['-DALLOW_INTERNAL_API'] -if cc.has_argument('-Wno-format-truncation') - default_cflags += '-Wno-format-truncation' -endif +extra_flags = ['-Wno-format-truncation', '-Wvla'] + +foreach arg: extra_flags + if cc.has_argument(arg) + default_cflags += arg + endif +endforeach foreach l:libraries build = true -- 2.47.0.vfs.0.3