From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 73CF6A09E0; Fri, 13 Nov 2020 14:38:43 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4EE7F4CA6; Fri, 13 Nov 2020 14:38:42 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by dpdk.org (Postfix) with ESMTP id 720014C96 for ; Fri, 13 Nov 2020 14:38:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1605274719; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=l34EBGxUbSHKmaYKZ9q3wikd1hfAg27Xm6og7o/KZQg=; b=SROsJZM8SElcAwSTmFIi+Ebg+J8OQ9Ir+nV6Aw75y1tiL05bV8qA7HRhXLL/v0NqmoWqLv ZuYX+qBD9IiSTyu08VN6D+2qyPIt1h5dKr3gF2yFLBjWioUz7YAPW+BjOWztbJofpm8enB KVwKLaPAP61k0f8/I8PYyepalKCnyBA= Received: from mail-vk1-f199.google.com (mail-vk1-f199.google.com [209.85.221.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-343-sRmpWhSaOjCKE0luPQr3nw-1; Fri, 13 Nov 2020 08:38:38 -0500 X-MC-Unique: sRmpWhSaOjCKE0luPQr3nw-1 Received: by mail-vk1-f199.google.com with SMTP id 132so1482606vka.16 for ; Fri, 13 Nov 2020 05:38:38 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=l34EBGxUbSHKmaYKZ9q3wikd1hfAg27Xm6og7o/KZQg=; b=fVpKAFe6qLh4vUsiaKXy/Lwb0huSbWY9kFjyQxSwZRyZ+BKySxD9chmCP3ctzqzHn3 QiqthoczOQNlGE3pNp9SGU0z/aMJ3VsRXWeyIByVS2f3PEf40jLno/5ISXxZd2PKUCsY 0J+Utm0HJIq1Xxrw0GWgL+grY3lM6fm75jfEuMwD5P4gdcC2Omp5aW796kocY3eGmQ2q 1CvhgtWFsGjtK8QZAtqv/1odsyV5fAvnR/EpSqqt5siYValPXIURyc9rgfM3UBgNitV6 6pj/ojJkCAXLYszuvDUjGjrF+12EfAqNFjntKTTTMtzsXkvYTz0p9p/tnZdX6pgi4uuW ZJcw== X-Gm-Message-State: AOAM533VH+1QdG3EcNVGGuLYOVGP+nKM4h3LlqJ+SN4DdbrHElSRSa2y B/7tXO+w/wy6WRtwS1nm5sILIYUEnQjR3kKfEpFHZfTnmwwEgMOx3lCYbg9FJW8Go5rpJKbNs1Y 5w6t3bO/Apuh9eW2d1A0= X-Received: by 2002:ab0:688c:: with SMTP id t12mr381800uar.87.1605274717911; Fri, 13 Nov 2020 05:38:37 -0800 (PST) X-Google-Smtp-Source: ABdhPJxFyFXG/VO7nAH3SU8BqOAEsw1+rLY8SYWJcNzf4oR4AwZ35xPM1eq2nbCnEMV41MrmyBCsOgbE3eW8KbtGxVU= X-Received: by 2002:ab0:688c:: with SMTP id t12mr381790uar.87.1605274717761; Fri, 13 Nov 2020 05:38:37 -0800 (PST) MIME-Version: 1.0 References: <20201029091638.26646-1-getelson@nvidia.com> <20201105123704.15791-1-getelson@nvidia.com> In-Reply-To: <20201105123704.15791-1-getelson@nvidia.com> From: David Marchand Date: Fri, 13 Nov 2020 14:38:26 +0100 Message-ID: To: Gregory Etelson Cc: dev , Bruce Richardson , Luca Boccassi , Christian Ehrhardt , Kevin Traynor , Matan Azrad , Raslan Darawsheh , Thomas Monjalon Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v4] build: add pkg-config validation X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Thu, Nov 5, 2020 at 1:37 PM Gregory Etelson wrote: > > DPDK relies on pkg-config(1) to provide correct parameters for > compiler and linker used in application build. > Inaccurate build parameters, produced by pkg-config from DPDK .pc > files could fail application build or cause unpredicted results > during application runtime. > > This patch validates host pkg-config utility and notifies about > known issues. I am skeptical about this patch. You want to inform application developers that linking against this dpdk will fail? The warning is displayed at configure time of the dpdk. -- David Marchand