Re: vdr-1.3.23 & nptl

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Sebastian Frei schrieb:
> Am Samstag 28 Mai 2005 15:01 schrieb Ulf Elsner:
> 
>>Am Donnerstag, 26. Mai 2005 18:31 schrieb Sebastian Frei:
>>
>>>Am Donnerstag 26 Mai 2005 18:12 schrieb Pietlek:
>>
>>[...]
>>
>>
>>>>pietlek@home vdr-1.3.23]$ ./vdr
>>>>
>>>>vdr: please turn off NPTL by setting
>>>>'export LD_ASSUME_KERNEL=2.4.1' before starting VDR
>>>>
>>>>Setting LD_ASSUME_KERNEL doesn't help.
>>>>
>>>>[pietlek@home vdr-1.3.23]$ LD_ASSUME_KERNEL=2.4.1 ./vdr
>>>>./vdr: error while loading shared libraries: libpthread.so.0:
>>>>cannot open shared object file: No such file or directory
>>
>>[...]
>>
>>
>>>you are using LFS or Gentoo or any other distribution with a nptl-only
>>>glibc. LD_ASSUME_KERNEL won't help you. Use VDR 1.3.24 and remove the
>>>nptl check in vdr.c. This version should work with nptl.
>>
>>Hello everyone,
>>
>>i'm experiencing the same problem with amd64.
>>I'm using debiam-amd64/sid and they ship a nptl-only-glibc, too. So export
>>LD_ASSUME_KERNEL doesn't work.
>>As Sebastian suggested I removed the nptl-check in vdr.c (actually I just
>>commented out the exit code, so vdr is complaining but running).
>>But it seems, as if there are still problems with nptl:
>>sometimes vdr isn't responding to any input (keys, remote control) for
>>several minutes and then it seems to be ok again.
> 
> Try disabling EPG Scan. I have this problem too with EPG scan enabled. Maybe 
> this is a remaining NPTL bug.
> 
> S.
> 
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> 
> 
Hello!

I just want to add that I read about 64bit and EPG scan at vdr-portal.
But it wasn't related to nptl afaik. It just doesn't seem to work on
64bit, no matter nptl or linuxthreads are used.
Examples:
http://vdr-portal.de/board/thread.php?threadid=14042
http://vdr-portal.de/board/thread.php?threadid=31667
http://vdr-portal.de/board/thread.php?threadid=27845

Try recompiling VDR and plugins with this is $VDR_source/Make.config
CFLAGS = -O2 -march=athlon64 -fPIC -DPIC
CXXFLAGS = -O2 -march=athlon64 -fPIC -DPIC
(was suggested in the second thread I just posted)



Cheers

Sebastian


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