Hi Andrew On Thu, Jan 08, 2026 at 10:58:17PM +0300, Andrew Randrianasulu via ffmpeg-devel wrote: > make[2]: *** [/build/reproducible-path/ffmpeg-8.0.1/tests/Makefile:320: > fate-filter-aemphasis-50fm] Error 1 > > from > > https://buildd.debian.org/status/fetch.php?pkg=ffmpeg&arch=hppa&ver=7%3A8.0.1-3&stamp=1767142089&raw=0 I dont have a HPPA system to test this the following passed on qemu-hppa ../configure --target-exec='qemu-hppa -L qemu-hppa -L /usr/hppa-linux-gnu/' --samples=/home/michael/fatesamples/fate/fate-suite/ --enable-gpl --cross-prefix=/usr/hppa-linux-gnu//bin/ --cc='ccache hppa-linux-gnu-gcc' --arch=hppa --target-os=linux --enable-cross-compile make -j32 fate-filter-aemphasis-50fm on n8.0.1 the way to investigate this is to look at the output from the filter (teh audio not the crcs) and if its all +- 1 then its some FPU rounding difference and in that case the test is the problem and needs to be made more tolerant otherwise if there are lareg differences then theres a real bug somewhere, this can be searched systematcially by adding lots of printf() and comparing until you find where the issue starts but as it doesnt replicate with qemu thats something you or someone who has access to a box where this replicates needs to look into also i admit iam quite overloaded with work so i would prefer if someone else looks into that quiet a bit over someone giving me access to a HPPA ;) thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated differ from the uneducated as much as the living from the dead. -- Aristotle