[FFmpeg-devel] [PATCH] avutil/tests/lfg.c: added proper normality test

[Carl Eugen Hoyos]

2017-03-07 6:36 GMT+01:00 Thomas Turner <thomastdt at googlemail.com>:
> ./configure command worked without ccache:
>
> ./configure --enable-debug=3 --arch=x86_32 --target-os=linux
> --extra-cflags=-m32 --extra-ldflags=-m32  --enable-cross-compile
>
> but after installing the following software packages w/ apt-get:
>
> apt-get install gcc-multilib g++-mult
>
> after recompiling and installing ffmpeg and running lfg selftest again, the
> test still passes for x86_32 w/ gcc.
> Just to double check the results, i ran the lfg test in a virtual machine
> running 32 bit ubuntu and the test indeed passes.
>
> So i am unable to reproduce the error on x86_32.

The failure is reproducible with gcc 4.3.6 which we supported so far
(and several not-so-supported versions).

Carl Eugen