From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6854CC433B4 for ; Wed, 21 Apr 2021 12:26:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2BBB36144E for ; Wed, 21 Apr 2021 12:26:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237040AbhDUM0e (ORCPT ); Wed, 21 Apr 2021 08:26:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235145AbhDUM0e (ORCPT ); Wed, 21 Apr 2021 08:26:34 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6878C06174A for ; Wed, 21 Apr 2021 05:26:01 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id p12so29647116pgj.10 for ; Wed, 21 Apr 2021 05:26:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:mail-followup-to:references :mime-version:content-disposition:in-reply-to:user-agent; bh=6nzf15ye4+p0RZ665FGG4nUoejGY/knvSaO1ZgwgvzQ=; b=r9T7Sw7Sm+1GXM89LRkW4OWWl4hCoAsL+u0ekccwaiLLD1YB1h1HI7gAl6KrtJCuyx D9R2ANl+zd2HIyVcFKyoZfw+KiBduFKVN83lt4no0q0dIr4Ux8trdLJbPKLGnBXf5tSG K1iCzWVSqj0KkGJlcc+zeuHeJRoKnDXvfE5EGcB/cIKtJBdr8fc1MEKXlsS4pgKqTqJ0 PbuN7H+I/bAKcNADXjB4S+D8ElELfwm3+OgscKtu5bgd+r9iRfNi8TrAm4LW7b98BX69 aKdgv2JMxEs6M4YyQW62LS83nzaemcwsDa/h0yTrGkXm0ECr47Is7Ulk7EcswV4TpXJ4 K/Bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :in-reply-to:user-agent; bh=6nzf15ye4+p0RZ665FGG4nUoejGY/knvSaO1ZgwgvzQ=; b=c4saf9iUsnI7T6b+GafXXO3iAdXyCQm1qeKIRdPe4BmJ81ZjB7DXkVY6nppRsNmg0t HpzkrAfUxS5aqIPhwzOxZ7HknxRIe6omUDBXZ1aIASNXBDsTcsb2cQZvltEBlLNhhuTv VTHypuGeD4FS43QtnWqiG+vj4ADUQFgTx3PD56HB67Ff8jCVTU0+x7IapkWimDM2xR4v 6sNUEASvNTBl0MWi+LBL6ifEnTPvPsKCvg0JZ15UPv+r3uATvaHfWl4458S2nriNNgix 1Y4nKlzYgLNPzcgzZ382PWV/1m45UATZXCd1GgL4//GgQl/Ejeatxcfq1AHKtK5M1wGc hhYw== X-Gm-Message-State: AOAM530Pvaj4ux3dFBPfQt6MLSPr4jsy8UFwuF5POOTgtdRz6r1GaVpM SjHbaqZpKFDK6kEOmMBtOCrEGY1Z2TMg3Q== X-Google-Smtp-Source: ABdhPJycLEwLrQTaeVMABJ1fKhFyVl25ibO6DC4WdYyEMgzlQkvw3Rib9w5D6LZ3jEfSerW0EqaX5w== X-Received: by 2002:a63:5222:: with SMTP id g34mr22195635pgb.309.1619007961201; Wed, 21 Apr 2021 05:26:01 -0700 (PDT) Received: from smallstar.local.net (n49-192-36-100.sun3.vic.optusnet.com.au. [49.192.36.100]) by smtp.gmail.com with ESMTPSA id o127sm1831928pfd.147.2021.04.21.05.25.59 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 21 Apr 2021 05:26:00 -0700 (PDT) From: Duncan Roe X-Google-Original-From: Duncan Roe Date: Wed, 21 Apr 2021 22:25:56 +1000 To: Jan Engelhardt Cc: Netfilter Development Subject: Re: [PATCH libnetfilter_queue 1/1] build: doc: `make distcheck` passes with doxygen enabled Message-ID: <20210421122556.GA12005@smallstar.local.net> Mail-Followup-To: Jan Engelhardt , Netfilter Development References: <20210420042358.2829-1-duncan_roe@optusnet.com.au> <20210420042358.2829-2-duncan_roe@optusnet.com.au> <3219so45-rsq1-8093-77pr-39oo80or6q@vanv.qr> <20210421021745.GA9334@smallstar.local.net> <8044rs51-qqq5-223o-q410-q46nsn566pqo@vanv.qr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8044rs51-qqq5-223o-q410-q46nsn566pqo@vanv.qr> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Hi Jan, On Wed, Apr 21, 2021 at 09:21:26AM +0200, Jan Engelhardt wrote: > > On Wednesday 2021-04-21 04:17, Duncan Roe wrote: > >> >+if test -z "$DOXYGEN"; then > >> > >> If you use AS_IF above, you could also make use of it here :) > > > >Happy to do that, but could you spell out the actual line please? My grasp of m4 > >is tenuous at best - I only copy stuff that I see working elsewhere. > > AS_IF([test -z "$DOXYGEN], [what if true], [what if false]) > Can I use HAVE_DOXYGEN instead? Is this right: AS_IF(HAVE_DOXYGEN, [what if true], [what if false]) or this? AS_IF($HAVE_DOXYGEN, [what if true], [what if false]) > [...] Cheers ... Duncan.