From: Khem Raj <raj.khem@gmail.com>
To: Nitin A Kamble <nitin.a.kamble@intel.com>
Cc: poky@yoctoproject.org, Jingdong Lu <jingdong.lu@windriver.com>,
openembedded-core@lists.openembedded.org
Subject: Re: [PATCH 1/1] gcc-runtime: fix LSB library checks for libstdc++.so.6
Date: Tue, 08 Mar 2011 20:54:01 -0800 [thread overview]
Message-ID: <4D7707E9.3080702@gmail.com> (raw)
In-Reply-To: <33b26ba051fa171e480bce3a1e4497a619241176.1299633840.git.nitin.a.kamble@intel.com>
On 3/8/2011 5:26 PM, Nitin A Kamble wrote:
> From: Nitin A Kamble<nitin.a.kamble@intel.com>
>
> [YOCTO #795]
>
> When we run library check of LSB on qemux86 and qemuppc, we got some failures
> about 'libstdc++.so.6'.
>
> Test environment:
> Platform: Qemu-x86, Qemu-ppc
> lsb image: poky-image-lsb-qemux86-test.ext3(Feb 26th, auto-build server)
> Library check of LSB: 4.1.0-1
>
> The error log:
> Did not find _ZNKSt5ctypeIcE8do_widenEPKcS2_Pc (GLIBCXX_3.4) in libstdc++.so.6
> Unmangled symbol name: std::ctype<char>::do_widen(char const*, char const*,
> char*) const
> ...
>
> found that some weak symbols ('W') change into local ('t') during link time
> and be stripped. According to compiling log, the option
> "-fvisibility-inlines-hidden" is used for gcc. And this option caused some weak
> symbols change into local.
>
> see http://bugzilla.pokylinux.org/show_bug.cgi?id=795 for more information on the bug.
>
> Signed-off-by: Nitin A Kamble<nitin.a.kamble@intel.com>
> Signed-off-by: Jingdong Lu<jingdong.lu@windriver.com>
> Signed-off-by: Khem Raj<raj.khem@gmail.com>
thank you. Applied it to openembedded-core
next prev parent reply other threads:[~2011-03-09 4:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-09 1:26 [PATCH 0/1] a bugfix for gcc-runtime recipe Nitin A Kamble
2011-03-09 1:26 ` [PATCH 1/1] gcc-runtime: fix LSB library checks for libstdc++.so.6 Nitin A Kamble
2011-03-09 4:54 ` Khem Raj [this message]
2011-03-09 19:58 ` Richard Purdie
2011-03-09 21:18 ` [poky] " Khem Raj
2011-03-09 9:45 ` Lu Jingdong
2011-03-09 21:31 ` Kamble, Nitin A
-- strict thread matches above, loose matches on Subject: below --
2011-03-07 16:55 [PATCH 0/1] fix a LSB test issue Nitin A Kamble
2011-03-07 16:55 ` [PATCH 1/1] gcc-runtime: fix LSB library checks for libstdc++.so.6 Nitin A Kamble
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