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| author | Nitin A Kamble <nitin.a.kamble@intel.com> | 2011-03-09 09:26:13 +0000 |
|---|---|---|
| committer | Saul Wold <sgw@linux.intel.com> | 2011-03-10 21:43:02 -0800 |
| commit | 232dcb72416c8315445959dfab46c86327384c30 (patch) | |
| tree | ad63f73f4ffcdd0315aa489cb4ea890a29b90047 /scripts | |
| parent | 09d166ebfd4b0f3e50b5410833fac059614ad6bb (diff) | |
| download | poky-232dcb72416c8315445959dfab46c86327384c30.tar.gz | |
gcc-runtime: fix LSB library checks for libstdc++.so.6
[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.
(From OE-Core rev: 4bb281ef5f12096d0889ba8efcc3fd3bb0ed3b3c)
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>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions