OK. I examined every Makefile, found the CFLAGS and CXXFLAGS settings
for non-debug builds, added -march=native to every one. It's definitely
using them, building is visibly slower now. I ran it, same results:
[jeb@email-addr-hidden daw]$ non-mixer
WARNING: File /usr/lib64/ladspa/ladspa-rubberband.cat could not be examined
dlerror() output:
/usr/lib64/ladspa/ladspa-rubberband.cat: invalid ELF header
130 plugins found in 103 libraries
[non-mixer] Your fun is over
I then decided to see what is going on with ladspa-rubberband.cat. I
found profound weirdness:
[jeb@email-addr-hidden daw]$ file /usr/lib64/ladspa/ladspa-rubberband.cat
/usr/lib64/ladspa/ladspa-rubberband.cat: ASCII text
[jeb@email-addr-hidden daw]$ cat /usr/lib64/ladspa/ladspa-rubberband.cat
ladspa:ladspa-rubberband:rubberband-pitchshifter-mono::Frequency > Pitch shifters
ladspa:ladspa-rubberband:rubberband-pitchshifter-stereo::Frequency > Pitch shifters
It is rather clear that non-mixer is trying to treat
/usr/lib64/ladspa/ladspa-rubberband.cat as a binary, looking for an ELF
header. It is just as clear, above, that the standard Fedora 13 file of
this name and location is an ASCII text configuration file of some kind,
not a binary at all.
Anyone know what should be done next?
J.E.B.
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Received on Sat Aug 28 16:15:01 2010
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