On Mon, Aug 15, 2022 at 06:20:45AM +0200, Andreas Rheinhardt wrote: > Michael Niedermayer: > > On Thu, Aug 11, 2022 at 11:31:32PM +0200, Andreas Rheinhardt wrote: [...] > > make distclean ; ../configure --enable-shared --cc='ccache clang-6.0' > > --enable-pthreads --samples=fate/fate-suite/ --enable-version3 > > --extra-cflags='-O1 -fno-omit-frame-pointer' && make -j32 > > > > LD ffmpeg_g > > LD ffplay_g > > LD ffprobe_g > > libswscale/libswscale.so: undefined reference to `ff_init_half2float_tables' > > clang: error: linker command failed with exit code 1 (use -v to see > > invocation) > > Makefile:131: recipe for target 'ffprobe_g' failed > > make: *** [ffprobe_g] Error 1 > > make: *** Waiting for unfinished jobs.... > > libswscale/libswscale.so: undefined reference to `ff_init_half2float_tables' > > clang: error: linker command failed with exit code 1 (use -v to see > > invocation) > > Makefile:131: recipe for target 'ffplay_g' failed > > make: *** [ffplay_g] Error 1 > > libswscale/libswscale.so: undefined reference to `ff_init_half2float_tables' > > clang: error: linker command failed with exit code 1 (use -v to see > > invocation) > > Makefile:131: recipe for target 'ffmpeg_g' failed > > make: *** [ffmpeg_g] Error 1 > > > > git grep ff_init_half2float_tables > > libavcodec/exr.c: ff_init_half2float_tables(&s->h2f_tables); > > libavcodec/pnmdec.c: ff_init_half2float_tables(&s->h2f_tables); > > libavutil/half2float.c:void ff_init_half2float_tables(Half2FloatTables *t) > > libavutil/half2float.h:void ff_init_half2float_tables(Half2FloatTables *t); > > libswscale/slice.c: ff_init_half2float_tables(c->h2f_tables); > > > > libavcodec/half2float.c:#include "libavutil/half2float.c" > > libswscale/half2float.c:#include "libavutil/half2float.c" > > > > git grep half2float.o > > libavcodec/Makefile:OBJS-$(CONFIG_EXR_DECODER) += exr.o > > exrdsp.o half2float.o > > libavcodec/Makefile:OBJS-$(CONFIG_PHM_DECODER) += pnmdec.o > > pnm.o half2float.o > > libavutil/Makefile: half2float.o > > \ > > > > also i tried this: > > -#include "libavutil/half2float.c" > > +#inklude "libavutil/half2float.c" > > > > and still it fails at linking stage not compile, really impressive the > > compiler > > speaks german C too > > > > No, the libswscale/half2float.c file is just not compiled at all, see above.
You seem to have a failure in humor.so thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is a danger to trust the dream we wish for rather than the science we have, -- Dr. Kenneth Brown
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