[vdr] VDR and uClibc

Paul Menzel paulepanter at users.sourceforge.net
Wed Jul 14 21:32:31 CEST 2010

Dear VDR folks,

I am trying to compile VDR with uClibc [1] using OpenEmbedded [2] and
get the following error.

        thread.o: In function `cRwLock::Lock(bool, int)':
        /oe/angstrom-dev/work/armv7a-angstrom-linux-uclibceabi/vdr-1.7.15-r0/vdr-1.7.15/thread.c:164: undefined reference to `pthread_rwlock_timedwrlock'
        /oe/angstrom-dev/work/armv7a-angstrom-linux-uclibceabi/vdr-1.7.15-r0/vdr-1.7.15/thread.c:166: undefined reference to `pthread_rwlock_timedrdlock'
        collect2: ld returned 1 exit status

The problem seems to exist since 2004 [3][4] and those function do not
seem to be implemented in uClibc [5].

Judging from the comment in Gentoo bug #201718 I hoped that this has
been resolved somehow. But I could not find any patches regarding this
issue in the Gentoo archive.

Did anyone solve this problem?



[1] http://www.uclibc.org/
[2] http://wiki.openembedded.net/index.php/Main_Page
[3] http://www.linuxtv.org/mailinglists/vdr/2004/07-2004/msg00089.html
[4] http://www.linuxtv.org/mailinglists/vdr/2004/12-2004/msg01061.html
[5] http://www.linuxtv.org/mailinglists/vdr/2004/12-2004/msg01077.html
[6] http://bugs.gentoo.org/show_bug.cgi?id=201718#c1
[7] http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/media-video/vdr/files/
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