From owner-svn-src-all@freebsd.org  Sun Jun 28 07:47:28 2015
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 74E9E98E547;
 Sun, 28 Jun 2015 07:47:28 +0000 (UTC)
 (envelope-from yaneurabeya@gmail.com)
Received: from mail-qk0-x22e.google.com (mail-qk0-x22e.google.com
 [IPv6:2607:f8b0:400d:c09::22e])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 325631B22;
 Sun, 28 Jun 2015 07:47:28 +0000 (UTC)
 (envelope-from yaneurabeya@gmail.com)
Received: by qkbp125 with SMTP id p125so78755293qkb.2;
 Sun, 28 Jun 2015 00:47:27 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:in-reply-to:references:date:message-id:subject:from:to
 :cc:content-type;
 bh=Fj3GFHrOOb4Sy0xohEKmLmLV7l4dTL32oTTycOAyIbA=;
 b=ohVwFO//HrXmK+Z0XN2Gjl/T6DHyS9WQG1q7IRFgUNQYlzg14WN3tKqBK/PD+28/R8
 f0/AhGKT9Cu6QhAwOnvYvLfnl/NCtJQIb9+sP+YlUBxQbmG5LMXpH49bopJ0Orc+YNyX
 4dokjy/yWFPHcm/U5DfkrvrX4nvh+fWjENChiZW9lb5X7JVm0FEr0hldxng6kNFYAcFv
 7KUlakGnOsrTcotAmgFOR6aE50fzYEqNhPc3Eglsrp4qMGKcDmz+feDa4/gbzr5i88PN
 ggHWSfycc231xyGAXVsqvW3Zplpc+hP0NrdkwTv7/SAT2IuqVKvs65dyhH40jIH9J5Ly
 qhVg==
MIME-Version: 1.0
X-Received: by 10.55.21.42 with SMTP id f42mr20173407qkh.96.1435477647485;
 Sun, 28 Jun 2015 00:47:27 -0700 (PDT)
Received: by 10.140.98.73 with HTTP; Sun, 28 Jun 2015 00:47:27 -0700 (PDT)
In-Reply-To: <CAJ-Vmo=7OhvroDFdaM-0aYz-CRVj_o6LMVx8Rg_C5gzvuhy02g@mail.gmail.com>
References: <201506272328.t5RNSvQS063168@svn.freebsd.org>
 <260A448A-7195-49E6-8CCD-9F0753B61A18@gmail.com>
 <CAJ-Vmo=0Ewo4Gmh5PPL_rJ7fT7RxvQQ3ebO6wpHKfW_iyDw-fA@mail.gmail.com>
 <FDBB2B3E-B86A-4324-8E0B-C9D81D9F733B@gmail.com>
 <CAJ-Vmo=7OhvroDFdaM-0aYz-CRVj_o6LMVx8Rg_C5gzvuhy02g@mail.gmail.com>
Date: Sun, 28 Jun 2015 00:47:27 -0700
Message-ID: <CAGHfRMD-5xG+A1OL-7bCU5Rzv3ogXf9_o-9rYmn8bqDAUdrabA@mail.gmail.com>
Subject: Re: svn commit: r284898 - in head: . share/mk
From: NGie Cooper <yaneurabeya@gmail.com>
To: Adrian Chadd <adrian.chadd@gmail.com>
Cc: Baptiste Daroussin <bapt@freebsd.org>, 
 "src-committers@freebsd.org" <src-committers@freebsd.org>, 
 "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, 
 "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Content-Type: text/plain; charset=UTF-8
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 28 Jun 2015 07:47:28 -0000

On Sun, Jun 28, 2015 at 12:13 AM, Adrian Chadd <adrian.chadd@gmail.com> wrote:
...
>> How is it broken?
>
> ok, I figured out how to get it to work. It's not broken (this time!)
>
> The port cross gcc compiler(s) in freebsd are compiled with
> --without-includes, which removes /usr/include from the search path.
> So unless we specify it, it can't find anything in include paths.
>
> However, if you do -I/usr/include, it is an absolute path. The sysroot
> isn't applied to it.
>
> One must use -I=/usr/include - then the sysroot stuff gets appended correctly.
>
> So now I have dnsmasq and dropbear cross compiling successfully
> against a freebsd-head mips sysroot.
>
> Next up, lua and some tiny http server..
>
> (And yes, we should also fix those linker scripts. :-)

Yes, gcc options are magic... are they being documented on the wiki somewhere?