[Libav-user] compiling ffmpeg with -fPIC

Dayana dribas at cenatav.co.cu
Wed May 1 17:07:48 CEST 2013


|First of all thanks a lot!!

./configure --extra-cflags="-||fPIC"
assuming you do --enable-shared option, and not statically linking

|
|You are (still) trying to link a static library -
/usr/local/lib/libavcodec.a - with a shared object
compiled with -fpic which cannot work.

>> Im only did ./configure, make, make install, for obtaining the libavcodec.a, that is that Im using for creating mi libx.so

|




On 05/01/2013 11:03 AM, Ratin wrote:
>
>
>
> On Wed, May 1, 2013 at 8:00 AM, Ratin <ratin3 at gmail.com 
> <mailto:ratin3 at gmail.com>> wrote:
>
>     On Wed, May 1, 2013 at 7:41 AM, Dayana <dribas at cenatav.co.cu
>     <mailto:dribas at cenatav.co.cu>> wrote:
>
>         Hi!!! Im developing an aplication using libavcodec,
>         libavformat and libavutil. Im trying to make a shared library
>         and for that I have to get libavs compiled with -fPIC ... I
>         was trying to do it by setting --enable-pic in the configure
>         file, however Im still have the same error:
>
>         /usr/local/lib/libavcodec.a(lpc_mmx.o): relocation
>         R_X86_64_PC32 against symbol `ff_pd_1' can not be used when
>         making a shared object; recompile with -fPIC
>
>
>         could somebody give me a hint please??
>
>         :) dayana
>
>
>
>     |
>     |
>
>     |./configure --extra-cflags="-||fPIC"
>
>
>
>     |
>
>     |assuming you do --enable-shared option, and not statically linking|
>
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>
>
>
>
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