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Re: Trunk frozen starting tomorrow! No new features!
On 6/14/2012 4:03 PM, Andreas Jaeger wrote:
> On 06/14/2012 09:30 PM, Chris Metcalf wrote:
>> I have some unresolved questions from an email I posted earlier
>> (http://sourceware.org/ml/libc-alpha/2012-05/msg01204.html). In a very
>> vanilla build of the current glibc tip on x86_64 RHEL 6.2, using just
>> "configure --prefix=/usr --enable-add-ons=nptl", I get failures in
>> elf/tst-unique{3lib,4lib,3lib2}.so of the form:
>>
>> elf/tst-unique3lib.os:(.data.DW.ref.__gxx_personality_v0[DW.ref.__gxx_personality_v0]+0x0):
>>
>> undefined reference to `__gxx_personality_v0'
>>
>> Perhaps I'm missing something, but AJ reports no testsuite failures with
>> newer components. RHEL 6.2 is kernel 2.6.32, gcc 4.4.6, binutils
>> 2.20.51.0.2, and one of those might be responsible for the difference. If
>> this is a well-known issue it would be nice to track it.
>
> My configure line is:
> configure --prefix=/usr --enable-add-ons=nptl,libidn --disable-profile
> --enable-stackguard-randomization --enable-multi-arch
> --enable-kernel=2.6.32 --enable-bind-now
>
> Could you check whether this makes a difference for you, please?
I tried that configure line, and got the same failures.
As I said in my earlier email, it seems unlikely to me that it's possible
to link C++ code built with g++ without using g++ to drive the linker, but
that's exactly what the build rules for these tests seem to do...
--
Chris Metcalf, Tilera Corp.
http://www.tilera.com