[packman] [PM] ffmpeg 0.6.25512svn-2.pm.3.1 (openSUSE 11.3/x86_64)

[Manfred Tremmel]

Am Dienstag, 16. November 2010 schrieb Carl Eugen Hoyos:
> Manfred Tremmel <manfred at ...> writes:
> > > Any reason why libopenjpeg is not enabled? It is impossible to
> > > decode jpg2k without it.
> >
> > Compile errors when I've tried last time.
> 
> I believe I remember now what the problem is:
> OpenJPEG upstream has two locations for its header file, depending on
>  which make you use, make or cmake. (I reported this upstream some
>  time ago, I would welcome if somebody else does it too, what I did
>  wrong was to request changing the cmake location, it would also be
>  fine if they just made the two install into the same directory, no
>  matter which.)
> 
> Unfortunately, Packman and FFmpeg do not agree on which location to
>  use. My suggestion would be to add a symlink from
>  /usr/include/openjpeg.h to /usr/include/openjpeg/openjpeg.h to
>  libopenjpeg-devel-1.3-0.pm.5.1, but
>  --extra-cflags=-I/usr/include/openjpeg should also work (please
>  report if not).
> 
> Or do you have another problem? It compiles fine for me.

Here's the openjpeg part of config.log on my openSUSE 11.2 x86_64

check_func opj_version -lopenjpeg
check_ld -lopenjpeg
check_cc
BEGIN /tmp/ffconf.V6h4hsXr.c
    1	extern int opj_version();
    2	int main(void){ opj_version(); }
END /tmp/ffconf.V6h4hsXr.c
gcc -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -
funwind-tables -fasynchronous-unwind-tables -fPIC -I/usr/include/gsm -
I/usr/include/openjpeg -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -
D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DPIC -fmessage-length=0 -O2 -
Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -
fasynchronous-unwind-tables -fPIC -I/usr/include/gsm -
I/usr/include/openjpeg -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 
-fstack-protector -funwind-tables -fasynchronous-unwind-tables -fPIC -
I/usr/include/gsm -I/usr/include/openjpeg -std=c99 -fomit-frame-pointer 
-fPIC -pthread -I/usr/include/dirac -c -o /tmp/ffconf.bLZOwjuu.o 
/tmp/ffconf.V6h4hsXr.c
gcc -o /tmp/ffconf.1Dz9k32M /tmp/ffconf.bLZOwjuu.o -lopencore-amrwb -
lopencore-amrnb -lmp3lame -lgsm -ldirac_encoder -ldirac_decoder -lm -
lstdc++ -ldirac_encoder -ldirac_decoder -lm -lstdc++ -lm -pthread -lbz2 
-lz -lopenjpeg
/usr/lib64/gcc/x86_64-suse-linux/4.4/../../../../lib64/libopenjpeg.so: 
undefined reference to `floor'
/usr/lib64/gcc/x86_64-suse-linux/4.4/../../../../lib64/libopenjpeg.so: 
undefined reference to `ceil'
/usr/lib64/gcc/x86_64-suse-linux/4.4/../../../../lib64/libopenjpeg.so: 
undefined reference to `lrintf'
/usr/lib64/gcc/x86_64-suse-linux/4.4/../../../../lib64/libopenjpeg.so: 
undefined reference to `pow'
collect2: ld returned 1 exit status
ERROR: libopenjpeg not found

Looks to me like a missing "#include <math.h>"

-- 
Machs gut    | http://www.iivs.de/schwinde/buerger/tremmel/

Manfred      | http://packman.links2linux.de/