Date: Tue, 26 Nov 2002 13:08:21 +0100 (MET) From: Peter B <pb@ludd.luth.se> To: freebsd-multimedia@freebsd.org Cc: mplayer-users@mplayerhq.hu Subject: Mplayer "libm.so.6" missing.. Message-ID: <200211261208.gAQC8Lj22635@brother.ludd.luth.se>
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OS: FreeBSD 4.7-RELEASE #0
App: MPlayer-0.90pre10 compiled from source
Anyone had "libm.so.6" not found problem with mplayer/freebsd ..?
==========================================================================
Opening audio decoder: [realaud] RealAudio decoder
Cannot open dll: Shared object "libm.so.6" not found
ADecoder preinit failed :(
ADecoder init failed :(
*** Try to upgrade /home/pb/.mplayer/codecs.conf from etc/codecs.conf
*** If it still does not work, read DOCS/codecs.html!
Can't find codec for audio format 0x72706973!
==========================================================================
Using LD_LIBRARY_PATH to a directory with:
lrwx------ 1 pb wheel 33 Nov 26 13:01 ld-linux.so.2@ -> /usr/compat/linux/lib/ld-2.2.4.so
lrwx------ 1 pb wheel 35 Nov 26 13:00 libc.so.6@ -> /usr/compat/linux/lib/libc-2.2.4.so
lrwx------ 1 pb wheel 35 Nov 26 13:00 libm.so.6@ -> /usr/compat/linux/lib/libm-2.2.4.so
(pkg: linux_base-7.1_1)
Gives:
==========================================================================
Opening audio decoder: [realaud] RealAudio decoder
Cannot open dll: /tmp/libc.so.6: Undefined symbol "_rtld_global"
ADecoder preinit failed :(
ADecoder init failed :(
*** Try to upgrade /home/pb/.mplayer/codecs.conf from etc/codecs.conf
*** If it still does not work, read DOCS/codecs.html!
Can't find codec for audio format 0x72706973!
==========================================================================
By adding the line "int _rtld_global;" ahead of the preinit() function in
libmpcodecs/ad_realaud.c
(symbol found in libc-2.3.1.so)
==========================================================================
Opening audio decoder: [realaud] RealAudio decoder
Audio codec: [1] 8.5 Kbps Voice
Audio bitrate: 8.500 kbit/s (1063 bps)
AUDIO: 8000 Hz, 1 ch, 16 bit (0x10), ratio: 1063->16000 (8.5 kbit)
Selected audio codec: [rasipr] afm:realaud (RealAudio Sipro)
==========================================================================
And thus makes things work ;)
Seems dlopen() misses to use proper linux path (/usr/compat/linux) to load
linux libraries.
Is there a more right way(tm) to make this work without messing with
LD_LIBRARY_PATH ..?
/P
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