Hello,
On Thursday 12 February 2009 11:44, Simon Marlow wrote:
> Thorkil Naur wrote:
>
> > I have not been able to understand fully what this is about, nor finding
the
> > details of any solution. However, it seems clear that incompatible
versions
> > of libc.so.6 ("TLS version") and librt.so.1 ("non-TLS version") are being
> > used together, causing the error. But whether this should be fixed by a
> > change in the Linux system setup, a change in the way dlopen searches for
> > libraries, a change in the way dlopen is being called, some combination of
> > these things, or something else entirely, I am unable to tell.
>
> Is this something that other people will run into, or is it specific to
> your setup somehow?
I believe that this problem is specific to my setup. The fix that I applied
Yesterday didn't work out too well:
http://darcs.haskell.org/buildbot/all/builders/tnaur%20x86%20Linux%20stable/builds/239/steps/configure/logs/stdio.
Today, I tried a different fix, retaining /usr/lib/librt.so
-> /lib/librt.so.1 and instead adding /usr/lib/tls/librt.so
-> /lib/tls/librt.so.1 and that seems to have helped: The STABLE
summary
(http://darcs.haskell.org/buildbot/all/builders/tnaur%20x86%20Linux%20stable/builds/240/steps/runtestsuite/logs/summary)
now looks more healthy:
> OVERALL SUMMARY for test run started at Thu Feb 12 12:07:24 CET 2009
> 2300 total tests, which gave rise to
> 8599 test cases, of which
> 0 caused framework failures
> 1628 were skipped
>
> 6655 expected passes
> 306 expected failures
> 0 unexpected passes
> 10 unexpected failures
>
> Unexpected failures:
> T3017(normal)
> apirecomp001(normal)
> barton-mangler-bug(hpc)
> conc018(ghci)
> concprog001(ghci)
> ghcpkg02(normal)
> simpl015(optc,optasm)
> testwsdeque(threaded1,threaded2)
> Was it a recent change in the unix package that
> triggered it?
Most likely
> Fri Jan 30 12:35:02 CET 2009 Don Stewart <d...@galois.com>
> * Add check for -lrt to get the shm* functions. Subst. in buildinfo
> hunk ./configure.ac 30
> +
> +# Avoid adding rt if absent or unneeded
> +AC_CHECK_LIB(rt, shm_open, [EXTRA_LIBS="$EXTRA_LIBS rt" CFLAGS="$CFLAGS
-lrt"])
> +
> +# needs -lrt on linux
> If so, does backing off fix it?
I will try that, if needed, but the problem seems to be fixed now.
>
> Cheers,
> Simon
>
Best regards
Thorkil
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