Bug#777753: gcc: LTO produces unreproducible debug information

[conchur@web.de]

affects 777753 + apt-cacher-ng
affects 777753 + avian
affects 777753 + batctl
affects 777753 + batmand
affects 777753 + cloop
affects 777753 + encfs
affects 777753 + exactimage
affects 777753 + kwalletcli
affects 777753 + makefs
affects 777753 + mupen64plus-audio-sdl
affects 777753 + mupen64plus-core
affects 777753 + mupen64plus-input-sdl
affects 777753 + mupen64plus-rsp-hle
affects 777753 + mupen64plus-rsp-z64
affects 777753 + mupen64plus-ui-console
affects 777753 + mupen64plus-video-arachnoid
affects 777753 + mupen64plus-video-glide64
affects 777753 + mupen64plus-video-rice
affects 777753 + mupen64plus-video-z64
affects 777753 + pax
affects 777753 + py3cairo
affects 777753 + rna-star
affects 777753 + rs
affects 777753 + simgrid
affects 777753 + systemd
thanks

I just tried to extract the visible -flto parameters from the
reproducible build [1] logs and got this list of packages. There
might be even more packages which are affected.

[1] https://reproducible.debian.net/reproducible.html