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List Archive: gentoo-embedded
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To: Christopher Friedt <chrisfriedt@...>
From: Liang Peng <pengliang.sdu@...>
Subject: Re: about gentoo-bionic
Date: Fri, 8 Jul 2011 20:41:33 +0800
<br><div class="gmail_quote">On Fri, Jul 8, 2011 at 7:20 PM, Christopher Friedt <span dir="ltr">&lt;<a href="mailto:chrisfriedt@...">chrisfriedt@...</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

<div class="im">On Fri, Jul 8, 2011 at 2:29 AM, Liang Peng &lt;<a href="mailto:pengliang.sdu@...">pengliang.sdu@...</a>&gt; wrote:<br>
&gt;      I am interesting in your project gentoo-bionic, but their is only empty<br>
&gt; project in Gitorious and google code,<br>
&gt; have you finished this project?<br>
<br>
</div>The Google Code page is actually not empty [1]. The rest will be more<br>
populated once more testing has been done.<br>
<br>
I&#39;ve chosen to provide the overlay / source / binaries as a tarball<br>
for now until a few more people have tested it out. Actually, this is<br>
a good reminder to put together a small qemu image so that people<br>
could easily try out. I&#39;ve been putting that off since work has been<br>
fairly busy lately. Also, I really need to upload the arm toolchain I<br>
built too.<br>
<br>
Note to self...<br>
<div class="im"><br>
&gt;      And is it possible to add bionic to be supported by crossdev?<br>
<br>
</div>Yes, please see the link at [1].<br>
<div class="im"><br>
&gt;      What‘s the simple way to build a cross compile platform for android by<br>
&gt; “#crossdev -t armeb-android-linux-bionic&quot; ?<br>
<br>
</div>It would be something like that except for two exceptions.<br>
<br>
1) The arm port of bionic is only arm eabi compatible (which implies<br>
little-endianness IIRC)<br>
2) The &#39;android&#39; vendor string has no effect as far as crossdev is<br>
concerned. It&#39;s better to use softfloat, hardfloat, or unknown. Please<br>
see the crossdev and embedded guides at [2], [3]<br>
<br>
I would suggest something more like<br>
<br>
crossdev -S --g 4.6.0 --target armv7a-softfloat-linux-bioniceabi<br>
<br>
(but only after you&#39;ve set up the overlay).<br>
<br>
<br>
For further discussion, please write on the gentoo-embedded mailing<br>
list [4]. You can also check out this thread [5] for more information.<br>
<br>
Cheers,<br>
<br>
Chris<br>
<br>
[1] <a href="http://code.google.com/p/gentoo-bionic/downloads/list" target="_blank">http://code.google.com/p/gentoo-bionic/downloads/list</a><br>
[2] <a href="http://www.gentoo.org/proj/en/base/embedded/cross-development.xml" target="_blank">http://www.gentoo.org/proj/en/base/embedded/cross-development.xml</a><br>
[3] <a href="http://www.gentoo.org/proj/en/base/embedded/" target="_blank">http://www.gentoo.org/proj/en/base/embedded/</a><br>
[4] <a href="http://www.gentoo.org/main/en/lists.xml" target="_blank">http://www.gentoo.org/main/en/lists.xml</a><br>
[5] <a href="http://archives.gentoo.org/gentoo-embedded/msg_65b2bde365491614105b665c9685da51.xml" target="_blank">http://archives.gentoo.org/gentoo-embedded/msg_65b2bde365491614105b665c9685da51.xml</a><br>
</blockquote></div><br>Thanks very much for so detailed and expert  help.<br clear="all"><br>-- <br>Best regards,<br><font color="#888888">Peng Liang<br></font><br>
References:
Re: about gentoo-bionic
-- Christopher Friedt
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Updated Jun 25, 2012

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