Re: where do I figure out "relocation R_X86_64_PC32" errors

[sean <seandarcy2 at gmail dot com>]

vamsi krishna wrote:
> Hi,
>
> Clearly yuv2rgb.o is not in fPIC mode recompile it with -fPIC.
>
> You can use the following test to verify if a object file is in fPIC
> mode or not.
>
> TEST for fPIC:
> --------------------
>
> You can use 'objdump -r test.o | grep "R_X86_64_32' if this command
> produces some output then this has not been compiled in fPIC mode.
>
> if its a library libtest.a just do a ar -x and find it out.
>
> HTH
> Vamsi kundeti
................................
> > but yuv2rgb _was_ compiled with -fPIC:
> >
> > gcc -I.. -I/usr/src/redhat/BUILD/ffmpeg
> > -I/usr/src/redhat/BUILD/ffmpeg/libavutil -fPIC -march=k8
> > -pthread -g -Wdeclaration-after-statement -Wall -Wno-switch
> > -Wdisabled-optimization -Wpointer-arith -Wredundant-decls
> > -Winline -O3 -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64
> > -D_LARGEFILE_SOURCE -D_GNU_SOURCE -fPIC -DPIC -c -o
> > yuv2rgb.o yuv2rgb.c


That's the problem. It was complied with -fPIC.

sean