Looks like threading is b0rken on FreeBSD/powerpc
Wesley Morgan
morganw at chemikals.org
Fri Aug 4 02:47:26 UTC 2006
On Wed, 2 Aug 2006, Maxim Sobolev wrote:
> Peter Grehan wrote:
>>> #0 0x2183f7b4 in tls_get_addr_common (dtvp=0x1a31490, index=2,
>>> offset=4294934528) at rtld.c:2663
>>> #1 0x218397f8 in __tls_get_addr (ti=0x21bbf0e8) at
>>
>> I think you might want to try point libpthread at libthr with libmap.conf.
>> TLS is known to work for that where I don't think it works for libpthread.
>
> But libpthread works in 6.0. What's the difference?
>
> -Maxim
FWIW, recently csup stopped working for me in -current on i386. It fails
when checking the errno set after calling access() to check if a file
exists:
Updater failed: Cannot create directories leading to "/usr/ports/science/p5-Algorithm-SVMLight/Makefile": Unknown error: 0
According to gdb, errno is being set correctly but changes almost
immediately back to zero. Not sure how/why, and I'm not sure that I'm even
using gdb correctly for threaded applications. Switching to libthr with
libmap.conf results in the same error.
I swear that it had something to do with turning on symbol versioning, but
attempting to turn it back off was not a fun experience and didn't have
the patience to see it through.
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