From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-f68.google.com (mail-wm1-f68.google.com [209.85.128.68]) by dpdk.org (Postfix) with ESMTP id 1754E5A6E for ; Wed, 27 Feb 2019 13:16:13 +0100 (CET) Received: by mail-wm1-f68.google.com with SMTP id g20so4618945wmh.5 for ; Wed, 27 Feb 2019 04:16:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:date:in-reply-to :references:content-transfer-encoding:user-agent:mime-version; bh=aXHdsAX+h+I3C5qcKbrUEGKxVT8piLm6qhC2jVq1VQE=; b=l8syWB3zhP+JvYG8o9oGsCJIBdg4IBKsAcUcHxdlbVmGQEfXXN7fR1j7RTGyVat7Ie Jor90ks8lM7aFhNL4TIcP/wFoLT02yuL2+kKc7b3kPNLolcFqt92sXQw6/u2Nty/bpnd rooC2hnDXJg4oH4L/ObkyH+QdcoDUfA82nbj6YC01sG1Os+rotGJS9ncaB9KRuSmjoT0 umP6cYBLN0ugkAD8i0U1tKX2SSD9xzTiTa3e2HDPS/WesJmz9PX9uX+2LIRBDZfZZQip XEgkAi1VFwNek7kxFi56RO8Jp13QkYvCDIR0Y4bP9nfwViq1CgNUbZe3/UfLyodeE4xU ejeg== X-Gm-Message-State: AHQUAubxcouef0OOiulgrsgESBr3aNfqeEPwEp/U4tlsd38uRuBy+T4E clj9w6j5M0f1A0ictJgINzQ3ryx01Zg= X-Google-Smtp-Source: AHgI3IY1v8DF9izNoK3LtXxaqYjWhxgRoHo/fvFF9pKAwXJgqr4BkgepBSQ3dlgg4VmTgazvTvNhyg== X-Received: by 2002:a1c:c5:: with SMTP id 188mr2074770wma.112.1551269772336; Wed, 27 Feb 2019 04:16:12 -0800 (PST) Received: from localhost ([2a01:4b00:f419:6f00:b00c:66c8:99df:336]) by smtp.gmail.com with ESMTPSA id p68sm626538wme.45.2019.02.27.04.16.11 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 27 Feb 2019 04:16:11 -0800 (PST) Message-ID: <913c24a1beca6c41b9ba24641fa151fc76c21c36.camel@debian.org> From: Luca Boccassi To: dev@dpdk.org Date: Wed, 27 Feb 2019 12:16:11 +0000 In-Reply-To: <20190114134106.17383-1-bluca@debian.org> References: <20190114112331.15761-1-bluca@debian.org> <20190114134106.17383-1-bluca@debian.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.30.5-1 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v2] build: mention machine=default and its use in documentation 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: , X-List-Received-Date: Wed, 27 Feb 2019 12:16:13 -0000 On Mon, 2019-01-14 at 13:41 +0000, Luca Boccassi wrote: > Document the new value, as it's useful for distributions and users > who need to use a stable baseline -march >=20 > Signed-off-by: Luca Boccassi > Reviewed-by: Christian Ehrhardt > --- > v2: fix typo, add commit body and reviewed-by >=20 > doc/build-sdk-meson.txt | 5 +++++ > 1 file changed, 5 insertions(+) >=20 > diff --git a/doc/build-sdk-meson.txt b/doc/build-sdk-meson.txt > index 29a8bd387..ab33ca82a 100644 > --- a/doc/build-sdk-meson.txt > +++ b/doc/build-sdk-meson.txt > @@ -87,6 +87,8 @@ Project-specific options are passed used > -Doption=3Dvalue:: > =20 > meson -Denable_docs=3Dtrue fullbuild # build and install docs > =20 > + meson -Dmachine=3Ddefault # use builder-independent baseline > -march > + > Examples of setting the same options using meson configure:: > =20 > meson configure -Dwerror=3Dtrue > @@ -103,6 +105,9 @@ should be used to change the build settings > within the directory, and when > ``ninja`` is called to do the build itself, it will trigger the > necessary > re-scan from meson. > =20 > +NOTE: machine=3Ddefault will use the minimum required -march on all > architectures > +regardless of the capabilities of the machine where the build is > happening. > + > As well as those settings taken from ``meson configure``, other > options > such as the compiler to use can be passed via environment variables. > For > example:: Ping - anything else I can do for this patch? Thanks! --=20 Kind regards, Luca Boccassi