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

[Toni]

Am Dienstag, 16. November 2010 schrieb 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>"
it is a linker error ==> it misses a library not a header (compile time error)

try to add
export SUSE_ASNEEDED=0

in the build section as a quick workaround.


-- 
have fun
Toni