From owner-freebsd-ports@freebsd.org  Mon Feb 19 23:53:38 2018
Return-Path: <owner-freebsd-ports@freebsd.org>
Delivered-To: freebsd-ports@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id ECF53F0AAA7
 for <freebsd-ports@mailman.ysv.freebsd.org>;
 Mon, 19 Feb 2018 23:53:37 +0000 (UTC)
 (envelope-from w.schwarzenfeld@utanet.at)
Received: from tatiana.utanet.at (tatiana.utanet.at
 [IPv6:2001:938:1337:25::25:46])
 (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 679357351B
 for <freebsd-ports@freebsd.org>; Mon, 19 Feb 2018 23:53:37 +0000 (UTC)
 (envelope-from w.schwarzenfeld@utanet.at)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=utanet.at;
 s=rev1; 
 h=Content-Type:MIME-Version:Date:Message-ID:Subject:From:To;
 bh=U3iLOqWsp5mIRTXpC964NJQTOaUG4nu6LgBDBZesREM=; 
 b=WO8gSYzQjc0RSUvbf505d9HDmYe9j7o6XEioeSkZ74aJ1EOsMwiSIsRCEnCcmxzrsc0tqB4NiD/0ALbIc6Ylwb12A0pYVcelR9b2lgGRFXbucjGlZRxUb/VzDmJkEvCcvFCDNAynFwa4C7DWWY3xAup4M/TzrXOXaUlcJGrcA+4=;
Received: from paris.xoc.tele2net.at ([213.90.36.7])
 by tatiana.utanet.at with esmtp (Exim 4.80)
 (envelope-from <w.schwarzenfeld@utanet.at>) id 1envFX-0005l2-Qb
 for freebsd-ports@freebsd.org; Tue, 20 Feb 2018 00:53:35 +0100
Received: from 188-22-146-254.adsl.highway.telekom.at ([188.22.146.254]
 helo=[10.0.0.93])
 by paris.xoc.tele2net.at with esmtpsa (TLSv1:DHE-RSA-AES128-SHA:128)
 (Exim 4.80) (envelope-from <w.schwarzenfeld@utanet.at>)
 id 1envFX-0003lh-Nk
 for freebsd-ports@freebsd.org; Tue, 20 Feb 2018 00:53:35 +0100
To: freebsd-ports@freebsd.org
From: Walter Schwarzenfeld <w.schwarzenfeld@utanet.at>
Subject: MESON_ARGS
Message-ID: <24ab956d-1516-0cf8-3311-03d4b7611281@utanet.at>
Date: Tue, 20 Feb 2018 00:53:28 +0100
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101
 Thunderbird/52.6.0
MIME-Version: 1.0
Content-Language: en-US
X-TELE2-Authenticated-As: cf62768e218b4d81d95cc5390f1bd9dfc8b05683
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 8bit
X-Content-Filtered-By: Mailman/MimeDel 2.1.25
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.25
Precedence: list
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-ports>,
 <mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports/>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
 <mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 19 Feb 2018 23:53:38 -0000

The only way to pass more than one argument from the Makefile to meson I 
got working is e.g:

CONFIGURE_ARGS= -Drpm=false
CONFIGURE_ARGS+=        -Dstemmer=false
CONFIGURE_ARGS+=        -Dintrospection=false

One arg in per row and in the order as in the meson_options.txt.

The "normal" way to break the line with a backslash does not work.

Is there another way (accept to patch meson_options.txt and meson.build)?

It is not very handy.

Can anyone tell me the right syntax?