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List:       kde-devel
Subject:    Link error with kdemultimedia HEAD (IDCT_mmx)
From:       Ben Burton <benb () acm ! org>
Date:       2002-10-07 4:56:50
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Hi.  I don't suppose anyone else has run across this problem have they?  I get 
a link failure in kdemultimedia/mpeglib (CVS HEAD, today, using 
- --enable-final):

make[5]: Entering directory 
`/var/home/bab/cvs/kdemultimedia/obj-i386-linux/mpeglib/example/mpgplay'
/bin/sh ../../../libtool --silent --mode=link --tag=CXX g++  
- -Wnon-virtual-dtor -Wno-long-long -Wundef -Wall -pedantic -W -Wpointer-arith 
- -Wmissing-prototypes -Wwrite-strings -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE 
- -Wcast-align -Wconversion -DNDEBUG -DNO_DEBUG -O2 -fno-exceptions 
- -fno-check-new -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST    -o mpgplay 
- -L/usr/X11R6/lib -L/usr/lib   mpgplay.o ../../lib/libmpeg.la -lX11 -lXext -lm 
- -lstdc++ -lXv -lXxf86dga  -lXxf86vm  -lcdda_paranoia -lcdda_interface  
- -lvorbisfile -lvorbis -logg -lpthread
../../lib/.libs/libmpeg.so: undefined reference to `IDCT_mmx'
collect2: ld returned 1 exit status
make[5]: *** [mpgplay] Error 1

It does seems to have compiled the .asm file containing IDCT_mmx:

bab@emerald:.../kdemultimedia/obj-i386-linux/mpeglib/lib/mpegplay% ls .libs
libmpegplay.a  libmpegplay.la  libmpegplay_la.all_cpp.o  mmxidct_asm.o

I'll keep hunting around to see what's wrong, but I know precious little about 
the kdemultimedia structure or about dealing with assembler for that matter, 
so if somebody has a fix then I'd be glad to hear it. :)

Thanks - Ben.

- -- 

Ben Burton
benb@acm.org  |  bab@debian.org
Public Key: finger bab@db.debian.org

Each time that one loves is the only time one has ever loved. Difference
of object does not alter singleness of passion. It merely intensifies it.
We can have but one great experience at best, and the secret of life is
to reproduce that experience as often as possible.
	- Oscar Wilde, The Picture of Dorian Gray

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