From: Ulf Samuelsson <ulf.samuelsson@atmel.com>
To: openembedded-devel@lists.openembedded.org
Subject: Re: [PATCH 1/1] libstdc++.bb: copy libstdc++.so* to rootfs
Date: Wed, 17 Mar 2010 07:31:48 +0100 [thread overview]
Message-ID: <4BA07754.9070909@atmel.com> (raw)
In-Reply-To: <201003170303.49144.holger+oe@freyther.de>
Holger Hans Peter Freyther skrev:
> On Wednesday 17 March 2010 01:43:41 Tom Rini wrote:
>
>> Checking in a non-external-toolchain based build I have around, I see
>> staging/<target>/usr/lib/libstdc++.so / libstc++.so.6 which point at
>> libstdc++.so.6.0.10, which exists. Can you explain how you're getting a
>> lack of libstdc++? Thanks.
I can also see this in the target but it is needed also during the build
of gnome-mplayer, or that will fail.
>
> I assume he is using gcc to link and some external lib linked C++ symbols into
> the global scope... This was a bug in some versions of gcc and we solved it in
> WebKit/GTK+ by having a linker script and excluding everything _Z*.
>
> So I would nack this change and instead figure out which C library is exposing
> C++ symbols.
>
When building gnome-mplayer, it complains that "libmusicbrainz"
needs the symbols from libstdc++.so.6.
>
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--
Best Regards
Ulf Samuelsson
next prev parent reply other threads:[~2010-03-17 6:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-16 20:58 [PATCH 1/1] libstdc++.bb: copy libstdc++.so* to rootfs Ulf Samuelsson
2010-03-17 0:43 ` Tom Rini
2010-03-17 2:03 ` Holger Hans Peter Freyther
2010-03-17 4:31 ` Khem Raj
2010-03-17 6:31 ` Ulf Samuelsson [this message]
2010-03-17 7:04 ` Holger Hans Peter Freyther
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